[v5,6/7] block: add generic full disk encryption driver

Commit Message

Daniel P. Berrangé March 17, 2016, 5:51 p.m. UTC

Add a block driver that is capable of supporting any full disk
encryption format. This utilizes the previously added block
encryption code, and at this time supports the LUKS format.

The driver code is capable of supporting any format supported
by the QCryptoBlock module, so it registers one block driver
for each format. This patch only registers the "luks" driver
since the "qcow" driver is there only for back-compatibility
with existing qcow built-in encryption.

New LUKS compatible volumes can be formatted using qemu-img
with defaults for all settings.

$ qemu-img create --object secret,data=123456,id=sec0 \
      -f luks -o key-secret=sec0 demo.luks 10G

Alternatively the cryptographic settings can be explicitly
set

$ qemu-img create --object secret,data=123456,id=sec0 \
      -f luks -o key-secret=sec0,cipher-alg=aes-256,\
                 cipher-mode=cbc,ivgen-alg=plain64,hash-alg=sha256 \
      demo.luks 10G

And query its size

$ qemu-img info demo.img
image: demo.img
file format: luks
virtual size: 10G (10737418240 bytes)
disk size: 132K
encrypted: yes

Note that it was not necessary to provide the password
when querying info for the volume. The password is only
required when performing I/O on the volume

All volumes created by this new 'luks' driver should be
capable of being opened by the kernel dm-crypt driver.

The only algorithms listed in the LUKS spec that are
not currently supported by this impl are sha512 and
ripemd160 hashes and cast6 cipher.

A new I/O test is added which is used to validate the
interoperability of the QEMU implementation of LUKS,
with the dm-crypt/cryptsetup implementation. Due to
the need to run cryptsetup as root, this test requires
that the user have password-less sudo configured.

The test is set to only run against the 'luks' format
so needs to be manually invoked with

  cd tests/qemu-iotests
  ./check -luks 149

Reviewed-by: Eric Blake <[e-mail]>
Signed-off-by: Daniel P. Berrange <[e-mail]>
---
 block/Makefile.objs        |    2 +
 block/crypto.c             |  587 ++++++++++++
 qapi/block-core.json       |   22 +-
 tests/qemu-iotests/149     |  521 ++++++++++
 tests/qemu-iotests/149.out | 2252 ++++++++++++++++++++++++++++++++++++++++++++
 tests/qemu-iotests/common  |    7 +
 tests/qemu-iotests/group   |    1 +
 7 files changed, 3390 insertions(+), 2 deletions(-)
 create mode 100644 block/crypto.c
 create mode 100755 tests/qemu-iotests/149
 create mode 100644 tests/qemu-iotests/149.out

Comments

Kevin Wolf March 18, 2016, 12:09 p.m. UTC | #1

Am 17.03.2016 um 18:51 hat Daniel P. Berrange geschrieben:
> Add a block driver that is capable of supporting any full disk
> encryption format. This utilizes the previously added block
> encryption code, and at this time supports the LUKS format.
> 
> The driver code is capable of supporting any format supported
> by the QCryptoBlock module, so it registers one block driver
> for each format. This patch only registers the "luks" driver
> since the "qcow" driver is there only for back-compatibility
> with existing qcow built-in encryption.
> 
> New LUKS compatible volumes can be formatted using qemu-img
> with defaults for all settings.
> 
> $ qemu-img create --object secret,data=123456,id=sec0 \
>       -f luks -o key-secret=sec0 demo.luks 10G
> 
> Alternatively the cryptographic settings can be explicitly
> set
> 
> $ qemu-img create --object secret,data=123456,id=sec0 \
>       -f luks -o key-secret=sec0,cipher-alg=aes-256,\
>                  cipher-mode=cbc,ivgen-alg=plain64,hash-alg=sha256 \
>       demo.luks 10G
> 
> And query its size
> 
> $ qemu-img info demo.img
> image: demo.img
> file format: luks
> virtual size: 10G (10737418240 bytes)
> disk size: 132K
> encrypted: yes
> 
> Note that it was not necessary to provide the password
> when querying info for the volume. The password is only
> required when performing I/O on the volume
> 
> All volumes created by this new 'luks' driver should be
> capable of being opened by the kernel dm-crypt driver.
> 
> The only algorithms listed in the LUKS spec that are
> not currently supported by this impl are sha512 and
> ripemd160 hashes and cast6 cipher.
> 
> A new I/O test is added which is used to validate the
> interoperability of the QEMU implementation of LUKS,
> with the dm-crypt/cryptsetup implementation. Due to
> the need to run cryptsetup as root, this test requires
> that the user have password-less sudo configured.
> 
> The test is set to only run against the 'luks' format
> so needs to be manually invoked with
> 
>   cd tests/qemu-iotests
>   ./check -luks 149
> 
> Reviewed-by: Eric Blake <[e-mail]>
> Signed-off-by: Daniel P. Berrange <[e-mail]>

This is a huge patch. I'm not sure if it wouldn't be better to split off
the test. I also think that having some test cases that don't require
root privileges would be helpful, so maybe the test can be split in two
halves as well, one requiring passwordless sudo and the other without
special requirements.

>  block/Makefile.objs        |    2 +
>  block/crypto.c             |  587 ++++++++++++
>  qapi/block-core.json       |   22 +-
>  tests/qemu-iotests/149     |  521 ++++++++++
>  tests/qemu-iotests/149.out | 2252 ++++++++++++++++++++++++++++++++++++++++++++
>  tests/qemu-iotests/common  |    7 +
>  tests/qemu-iotests/group   |    1 +
>  7 files changed, 3390 insertions(+), 2 deletions(-)
>  create mode 100644 block/crypto.c
>  create mode 100755 tests/qemu-iotests/149
>  create mode 100644 tests/qemu-iotests/149.out
> 
> diff --git a/block/Makefile.objs b/block/Makefile.objs
> index cdd8655..3426a15 100644
> --- a/block/Makefile.objs
> +++ b/block/Makefile.objs
> @@ -23,6 +23,8 @@ block-obj-$(CONFIG_LIBSSH2) += ssh.o
>  block-obj-y += accounting.o dirty-bitmap.o
>  block-obj-y += write-threshold.o
>  
> +block-obj-y += crypto.o
> +
>  common-obj-y += stream.o
>  common-obj-y += commit.o
>  common-obj-y += backup.o
> diff --git a/block/crypto.c b/block/crypto.c
> new file mode 100644
> index 0000000..5efca6c
> --- /dev/null
> +++ b/block/crypto.c
> @@ -0,0 +1,587 @@
> +/*
> + * QEMU block full disk encryption
> + *
> + * Copyright (c) 2015-2016 Red Hat, Inc.
> + *
> + * This library is free software; you can redistribute it and/or
> + * modify it under the terms of the GNU Lesser General Public
> + * License as published by the Free Software Foundation; either
> + * version 2 of the License, or (at your option) any later version.
> + *
> + * This library is distributed in the hope that it will be useful,
> + * but WITHOUT ANY WARRANTY; without even the implied warranty of
> + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
> + * Lesser General Public License for more details.
> + *
> + * You should have received a copy of the GNU Lesser General Public
> + * License along with this library; if not, see <http://www.gnu.org/licenses/>.
> + *
> + */
> +
> +#include "qemu/osdep.h"
> +
> +#include "block/block_int.h"
> +#include "crypto/block.h"
> +#include "qapi/opts-visitor.h"
> +#include "qapi-visit.h"
> +
> +#define BLOCK_CRYPTO_OPT_LUKS_KEY_SECRET "key-secret"
> +#define BLOCK_CRYPTO_OPT_LUKS_CIPHER_ALG "cipher-alg"
> +#define BLOCK_CRYPTO_OPT_LUKS_CIPHER_MODE "cipher-mode"
> +#define BLOCK_CRYPTO_OPT_LUKS_IVGEN_ALG "ivgen-alg"
> +#define BLOCK_CRYPTO_OPT_LUKS_IVGEN_HASH_ALG "ivgen-hash-alg"
> +#define BLOCK_CRYPTO_OPT_LUKS_HASH_ALG "hash-alg"
> +
> +typedef struct BlockCrypto BlockCrypto;
> +
> +struct BlockCrypto {
> +    QCryptoBlock *block;
> +    CoMutex lock;
> +};
> +
> +
> +static int block_crypto_probe_generic(QCryptoBlockFormat format,
> +                                      const uint8_t *buf,
> +                                      int buf_size,
> +                                      const char *filename)
> +{
> +    if (qcrypto_block_has_format(format,
> +                                 buf, buf_size)) {

This is short enough for a single line.

> +        return 100;
> +    } else {
> +        return 0;
> +    }
> +}
> +
> +
> +static ssize_t block_crypto_read_func(QCryptoBlock *block,
> +                                      size_t offset,
> +                                      uint8_t *buf,
> +                                      size_t buflen,
> +                                      Error **errp,
> +                                      void *opaque)
> +{
> +    BlockDriverState *bs = opaque;
> +    ssize_t ret;
> +
> +    ret = bdrv_pread(bs->file->bs, offset, buf, buflen);
> +    if (ret < 0) {
> +        error_setg_errno(errp, -ret, "Could not read encryption header");
> +        return ret;
> +    }
> +    return ret;
> +}
> +
> +
> +struct BlockCryptoCreateData {
> +    const char *filename;
> +    QemuOpts *opts;
> +    BlockDriverState *bs;
> +    uint64_t size;
> +};
> +
> +
> +static ssize_t block_crypto_write_func(QCryptoBlock *block,
> +                                       size_t offset,
> +                                       const uint8_t *buf,
> +                                       size_t buflen,
> +                                       Error **errp,
> +                                       void *opaque)
> +{
> +    struct BlockCryptoCreateData *data = opaque;
> +    ssize_t ret;
> +
> +    ret = bdrv_pwrite(data->bs, offset, buf, buflen);
> +    if (ret < 0) {
> +        error_setg_errno(errp, -ret, "Could not write encryption header");
> +        return ret;
> +    }
> +    return ret;
> +}
> +
> +
> +static ssize_t block_crypto_init_func(QCryptoBlock *block,
> +                                      size_t headerlen,
> +                                      Error **errp,
> +                                      void *opaque)
> +{
> +    struct BlockCryptoCreateData *data = opaque;
> +    int ret;
> +
> +    /* User provided size should reflect amount of space made
> +     * available to the guest, so we must take account of that
> +     * which will be used by the crypto header
> +     */
> +    data->size += headerlen;
> +
> +    qemu_opt_set_number(data->opts, BLOCK_OPT_SIZE, data->size, &error_abort);
> +    ret = bdrv_create_file(data->filename, data->opts, errp);
> +    if (ret < 0) {
> +        return -1;
> +    }
> +
> +    ret = bdrv_open(&data->bs, data->filename, NULL, NULL,
> +                    BDRV_O_RDWR | BDRV_O_PROTOCOL, errp);

We should probably use blk_open() here like the other image format
drivers do now, and preferably use blk_*() functions to access the
image.

You will also want to specify BDRV_O_CACHE_WB (while it exists, I'm
going to remove it soon).

> +    if (ret < 0) {
> +        return -1;
> +    }
> +
> +    return 0;
> +}
> +
> +
> +static QemuOptsList block_crypto_runtime_opts_luks = {
> +    .name = "crypto",
> +    .head = QTAILQ_HEAD_INITIALIZER(block_crypto_runtime_opts_luks.head),
> +    .desc = {
> +        {
> +            .name = BLOCK_CRYPTO_OPT_LUKS_KEY_SECRET,
> +            .type = QEMU_OPT_STRING,
> +            .help = "ID of the secret that provides the encryption key",
> +        },
> +        { /* end of list */ }
> +    },
> +};
> +
> +
> +static QemuOptsList block_crypto_create_opts_luks = {
> +    .name = "crypto",
> +    .head = QTAILQ_HEAD_INITIALIZER(block_crypto_create_opts_luks.head),
> +    .desc = {
> +        {
> +            .name = BLOCK_OPT_SIZE,
> +            .type = QEMU_OPT_SIZE,
> +            .help = "Virtual disk size"
> +        },
> +        {
> +            .name = BLOCK_CRYPTO_OPT_LUKS_KEY_SECRET,
> +            .type = QEMU_OPT_STRING,
> +            .help = "ID of the secret that provides the encryption key",
> +        },
> +        {
> +            .name = BLOCK_CRYPTO_OPT_LUKS_CIPHER_ALG,
> +            .type = QEMU_OPT_STRING,
> +            .help = "Name of encryption cipher algorithm",
> +        },
> +        {
> +            .name = BLOCK_CRYPTO_OPT_LUKS_CIPHER_MODE,
> +            .type = QEMU_OPT_STRING,
> +            .help = "Name of encryption cipher mode",
> +        },
> +        {
> +            .name = BLOCK_CRYPTO_OPT_LUKS_IVGEN_ALG,
> +            .type = QEMU_OPT_STRING,
> +            .help = "Name of IV generator algorithm",
> +        },
> +        {
> +            .name = BLOCK_CRYPTO_OPT_LUKS_IVGEN_HASH_ALG,
> +            .type = QEMU_OPT_STRING,
> +            .help = "Name of IV generator hash algorithm",
> +        },
> +        {
> +            .name = BLOCK_CRYPTO_OPT_LUKS_HASH_ALG,
> +            .type = QEMU_OPT_STRING,
> +            .help = "Name of encryption hash algorithm",
> +        },
> +        { /* end of list */ }
> +    },
> +};
> +
> +
> +static QCryptoBlockOpenOptions *
> +block_crypto_open_opts_init(QCryptoBlockFormat format,
> +                            QemuOpts *opts,
> +                            Error **errp)
> +{
> +    OptsVisitor *ov;
> +    QCryptoBlockOpenOptions *ret = NULL;
> +    Error *local_err = NULL;
> +
> +    ret = g_new0(QCryptoBlockOpenOptions, 1);
> +    ret->format = format;
> +
> +    ov = opts_visitor_new(opts);
> +
> +    visit_start_struct(opts_get_visitor(ov),
> +                       "luks", NULL, 0, &local_err);

As this refers to "luks" specifically, shouldn't it be inside the switch
below?

> +    if (local_err) {
> +        goto out;
> +    }
> +
> +    switch (format) {
> +    case Q_CRYPTO_BLOCK_FORMAT_LUKS:
> +        visit_type_QCryptoBlockOptionsLUKS_members(
> +            opts_get_visitor(ov), &ret->u.luks, &local_err);
> +        break;
> +
> +    default:
> +        error_setg(&local_err, "Unsupported block format %d", format);
> +        break;
> +    }
> +    error_propagate(errp, local_err);
> +    local_err = NULL;
> +
> +    visit_end_struct(opts_get_visitor(ov), &local_err);
> +
> + out:
> +    if (local_err) {
> +        error_propagate(errp, local_err);
> +        qapi_free_QCryptoBlockOpenOptions(ret);
> +        ret = NULL;
> +    }
> +    opts_visitor_cleanup(ov);
> +    return ret;
> +}
> +
> +
> +static QCryptoBlockCreateOptions *
> +block_crypto_create_opts_init(QCryptoBlockFormat format,
> +                              QemuOpts *opts,
> +                              Error **errp)
> +{
> +    OptsVisitor *ov;
> +    QCryptoBlockCreateOptions *ret = NULL;
> +    Error *local_err = NULL;
> +
> +    ret = g_new0(QCryptoBlockCreateOptions, 1);
> +    ret->format = format;
> +
> +    ov = opts_visitor_new(opts);
> +
> +    visit_start_struct(opts_get_visitor(ov),
> +                       "luks", NULL, 0, &local_err);

Same here.

> +    if (local_err) {
> +        goto out;
> +    }
> +
> +    switch (format) {
> +    case Q_CRYPTO_BLOCK_FORMAT_LUKS:
> +        visit_type_QCryptoBlockCreateOptionsLUKS_members(
> +            opts_get_visitor(ov), &ret->u.luks, &local_err);
> +        break;
> +
> +    default:
> +        error_setg(&local_err, "Unsupported block format %d", format);
> +        break;
> +    }
> +    error_propagate(errp, local_err);
> +    local_err = NULL;
> +
> +    visit_end_struct(opts_get_visitor(ov), &local_err);
> +
> + out:
> +    if (local_err) {
> +        error_propagate(errp, local_err);
> +        qapi_free_QCryptoBlockCreateOptions(ret);
> +        ret = NULL;
> +    }
> +    opts_visitor_cleanup(ov);
> +    return ret;
> +}
> +
> +
> +static int block_crypto_open_generic(QCryptoBlockFormat format,
> +                                     QemuOptsList *opts_spec,
> +                                     BlockDriverState *bs,
> +                                     QDict *options,
> +                                     int flags,
> +                                     Error **errp)
> +{
> +    BlockCrypto *crypto = bs->opaque;
> +    QemuOpts *opts = NULL;
> +    Error *local_err = NULL;
> +    int ret = -EINVAL;
> +    QCryptoBlockOpenOptions *open_opts = NULL;
> +    unsigned int cflags = 0;
> +
> +    opts = qemu_opts_create(opts_spec, NULL, 0, &error_abort);
> +    qemu_opts_absorb_qdict(opts, options, &local_err);
> +    if (local_err) {
> +        error_propagate(errp, local_err);
> +        goto cleanup;
> +    }
> +
> +    open_opts = block_crypto_open_opts_init(format, opts, errp);
> +    if (!open_opts) {
> +        goto cleanup;
> +    }
> +
> +    if (flags & BDRV_O_NO_IO) {
> +        cflags |= QCRYPTO_BLOCK_OPEN_NO_IO;
> +    }
> +    crypto->block = qcrypto_block_open(open_opts,
> +                                       block_crypto_read_func,
> +                                       bs,
> +                                       cflags,
> +                                       errp);
> +
> +    if (!crypto->block) {
> +        ret = -EIO;
> +        goto cleanup;
> +    }
> +
> +    bs->encrypted = 1;
> +    bs->valid_key = 1;
> +
> +    qemu_co_mutex_init(&crypto->lock);
> +
> +    ret = 0;
> + cleanup:
> +    qapi_free_QCryptoBlockOpenOptions(open_opts);
> +    return ret;
> +}
> +
> +
> +static int block_crypto_create_generic(QCryptoBlockFormat format,
> +                                       const char *filename,
> +                                       QemuOpts *opts,
> +                                       Error **errp)
> +{
> +    int ret = -EINVAL;
> +    QCryptoBlockCreateOptions *create_opts = NULL;
> +    QCryptoBlock *crypto = NULL;
> +    struct BlockCryptoCreateData data;
> +
> +    data.size = ROUND_UP(qemu_opt_get_size_del(opts, BLOCK_OPT_SIZE, 0),
> +                         BDRV_SECTOR_SIZE);
> +    data.opts = opts;
> +    data.filename = filename;
> +    data.bs = NULL;
> +
> +    create_opts = block_crypto_create_opts_init(format, opts, errp);
> +    if (!create_opts) {
> +        return -1;
> +    }
> +
> +    crypto = qcrypto_block_create(create_opts,
> +                                  block_crypto_init_func,
> +                                  block_crypto_write_func,
> +                                  &data,
> +                                  errp);
> +
> +    if (!crypto) {
> +        ret = -EIO;
> +        goto cleanup;
> +    }
> +
> +    ret = 0;
> + cleanup:
> +    qcrypto_block_free(crypto);
> +    bdrv_unref(data.bs);
> +    qapi_free_QCryptoBlockCreateOptions(create_opts);
> +    return ret;
> +}
> +
> +static void block_crypto_close(BlockDriverState *bs)
> +{
> +    BlockCrypto *crypto = bs->opaque;
> +    qcrypto_block_free(crypto->block);
> +}
> +
> +
> +#define BLOCK_CRYPTO_MAX_SECTORS 32
> +
> +static coroutine_fn int
> +block_crypto_co_readv(BlockDriverState *bs, int64_t sector_num,
> +                      int remaining_sectors, QEMUIOVector *qiov)
> +{
> +    BlockCrypto *crypto = bs->opaque;
> +    int cur_nr_sectors; /* number of sectors in current iteration */
> +    uint64_t bytes_done = 0;
> +    uint8_t *cipher_data = NULL;
> +    QEMUIOVector hd_qiov;
> +    int ret = 0;
> +    size_t payload_offset =
> +        qcrypto_block_get_payload_offset(crypto->block) / 512;
> +
> +    qemu_iovec_init(&hd_qiov, qiov->niov);
> +
> +    qemu_co_mutex_lock(&crypto->lock);
> +
> +    /* Bounce buffer so we have a linear mem region for
> +     * entire sector. XXX optimize so we avoid bounce
> +     * buffer in case that qiov->niov == 1
> +     */
> +    cipher_data =
> +        qemu_try_blockalign(bs->file->bs, BLOCK_CRYPTO_MAX_SECTORS * 512);

As long as we create an individual buffer for each request, shouldn't
MIN(BLOCK_CRYPTO_MAX_SECTORS * 512, qiov->size) be enough?

> +    if (cipher_data == NULL) {
> +        ret = -ENOMEM;
> +        goto cleanup;
> +    }
> +
> +    while (remaining_sectors) {
> +        cur_nr_sectors = remaining_sectors;
> +
> +        if (cur_nr_sectors > BLOCK_CRYPTO_MAX_SECTORS) {
> +            cur_nr_sectors = BLOCK_CRYPTO_MAX_SECTORS;
> +        }
> +
> +        qemu_iovec_reset(&hd_qiov);
> +        qemu_iovec_add(&hd_qiov, cipher_data, cur_nr_sectors * 512);
> +
> +        qemu_co_mutex_unlock(&crypto->lock);

Between qemu_co_mutex_lock() and here, there is no yield point...

> +        ret = bdrv_co_readv(bs->file->bs,
> +                            payload_offset + sector_num,
> +                            cur_nr_sectors, &hd_qiov);
> +        qemu_co_mutex_lock(&crypto->lock);
> +        if (ret < 0) {
> +            goto cleanup;
> +        }
> +
> +        if (qcrypto_block_decrypt(crypto->block,
> +                                  sector_num,
> +                                  cipher_data, cur_nr_sectors * 512,
> +                                  NULL) < 0) {
> +            ret = -1;

Need a real -errno code here.

> +            goto cleanup;
> +        }

...nor is there one between here and the end of the function.

So what does this CoMutex protect? If qcrypto_block_decrypt() needs this
for some reason (it doesn't seem to be touching anything that isn't per
request, but maybe I'm missing something), would it be clearer to put
the locking only around that call?

> +
> +        qemu_iovec_from_buf(qiov, bytes_done,
> +                            cipher_data, cur_nr_sectors * 512);
> +
> +        remaining_sectors -= cur_nr_sectors;
> +        sector_num += cur_nr_sectors;
> +        bytes_done += cur_nr_sectors * 512;
> +    }
> +
> + cleanup:
> +    qemu_co_mutex_unlock(&crypto->lock);
> +
> +    qemu_iovec_destroy(&hd_qiov);
> +    qemu_vfree(cipher_data);
> +
> +    return ret;
> +}
> +
> +
> +static coroutine_fn int
> +block_crypto_co_writev(BlockDriverState *bs, int64_t sector_num,
> +                       int remaining_sectors, QEMUIOVector *qiov)
> +{
> +    BlockCrypto *crypto = bs->opaque;
> +    int cur_nr_sectors; /* number of sectors in current iteration */
> +    uint64_t bytes_done = 0;
> +    uint8_t *cipher_data = NULL;
> +    QEMUIOVector hd_qiov;
> +    int ret = 0;
> +    size_t payload_offset =
> +        qcrypto_block_get_payload_offset(crypto->block) / 512;
> +
> +    qemu_iovec_init(&hd_qiov, qiov->niov);
> +
> +    qemu_co_mutex_lock(&crypto->lock);

Same locking question as above.

> +    /* Bounce buffer so we have a linear mem region for
> +     * entire sector. XXX optimize so we avoid bounce
> +     * buffer in case that qiov->niov == 1
> +     */
> +    cipher_data =
> +        qemu_try_blockalign(bs->file->bs, BLOCK_CRYPTO_MAX_SECTORS * 512);

Same as above as well.

> +    if (cipher_data == NULL) {
> +        ret = -ENOMEM;
> +        goto cleanup;
> +    }
> +
> +    while (remaining_sectors) {
> +        cur_nr_sectors = remaining_sectors;
> +
> +        if (cur_nr_sectors > BLOCK_CRYPTO_MAX_SECTORS) {
> +            cur_nr_sectors = BLOCK_CRYPTO_MAX_SECTORS;
> +        }
> +
> +        qemu_iovec_to_buf(qiov, bytes_done,
> +                          cipher_data, cur_nr_sectors * 512);
> +
> +        if (qcrypto_block_encrypt(crypto->block,
> +                                  sector_num,
> +                                  cipher_data, cur_nr_sectors * 512,
> +                                  NULL) < 0) {
> +            ret = -1;
> +            goto cleanup;
> +        }
> +
> +        qemu_iovec_reset(&hd_qiov);
> +        qemu_iovec_add(&hd_qiov, cipher_data, cur_nr_sectors * 512);
> +
> +        qemu_co_mutex_unlock(&crypto->lock);
> +        ret = bdrv_co_writev(bs->file->bs,
> +                             payload_offset + sector_num,
> +                             cur_nr_sectors, &hd_qiov);
> +        qemu_co_mutex_lock(&crypto->lock);
> +        if (ret < 0) {
> +            goto cleanup;
> +        }
> +
> +        remaining_sectors -= cur_nr_sectors;
> +        sector_num += cur_nr_sectors;
> +        bytes_done += cur_nr_sectors * 512;
> +    }
> +
> + cleanup:
> +    qemu_co_mutex_unlock(&crypto->lock);
> +
> +    qemu_iovec_destroy(&hd_qiov);
> +    qemu_vfree(cipher_data);
> +
> +    return ret;
> +}
> +
> +
> +static int64_t block_crypto_getlength(BlockDriverState *bs)
> +{
> +    BlockCrypto *crypto = bs->opaque;
> +    int64_t len = bdrv_getlength(bs->file->bs);
> +
> +    ssize_t offset = qcrypto_block_get_payload_offset(crypto->block);
> +
> +    len -= offset;
> +
> +    return len;
> +}
> +
> +
> +static int block_crypto_probe_luks(const uint8_t *buf,
> +                                   int buf_size,
> +                                   const char *filename) {
> +    return block_crypto_probe_generic(Q_CRYPTO_BLOCK_FORMAT_LUKS,
> +                                      buf, buf_size, filename);
> +}
> +
> +static int block_crypto_open_luks(BlockDriverState *bs,
> +                                  QDict *options,
> +                                  int flags,
> +                                  Error **errp)
> +{
> +    return block_crypto_open_generic(Q_CRYPTO_BLOCK_FORMAT_LUKS,
> +                                     &block_crypto_runtime_opts_luks,
> +                                     bs, options, flags, errp);
> +}
> +
> +static int block_crypto_create_luks(const char *filename,
> +                                    QemuOpts *opts,
> +                                    Error **errp)
> +{
> +    return block_crypto_create_generic(Q_CRYPTO_BLOCK_FORMAT_LUKS,
> +                                       filename, opts, errp);
> +}
> +
> +BlockDriver bdrv_crypto_luks = {
> +    .format_name        = "luks",
> +    .instance_size      = sizeof(BlockCrypto),
> +    .bdrv_probe         = block_crypto_probe_luks,
> +    .bdrv_open          = block_crypto_open_luks,
> +    .bdrv_close         = block_crypto_close,
> +    .bdrv_create        = block_crypto_create_luks,
> +    .create_opts        = &block_crypto_create_opts_luks,
> +
> +    .bdrv_co_readv      = block_crypto_co_readv,
> +    .bdrv_co_writev     = block_crypto_co_writev,
> +    .bdrv_getlength     = block_crypto_getlength,
> +};

Rather minimalistic, but we can always add the missing functions later.

> +static void block_crypto_init(void)
> +{
> +    bdrv_register(&bdrv_crypto_luks);
> +}
> +
> +block_init(block_crypto_init);
> diff --git a/qapi/block-core.json b/qapi/block-core.json
> index 9bf1b22..f2103b6 100644
> --- a/qapi/block-core.json
> +++ b/qapi/block-core.json
> @@ -242,11 +242,12 @@
>  # @drv: the name of the block format used to open the backing device. As of
>  #       0.14.0 this can be: 'blkdebug', 'bochs', 'cloop', 'cow', 'dmg',
>  #       'file', 'file', 'ftp', 'ftps', 'host_cdrom', 'host_device',
> -#       'http', 'https', 'nbd', 'parallels', 'qcow',
> +#       'http', 'https', 'luks', 'nbd', 'parallels', 'qcow',
>  #       'qcow2', 'raw', 'tftp', 'vdi', 'vmdk', 'vpc', 'vvfat'
>  #       2.2: 'archipelago' added, 'cow' dropped
>  #       2.3: 'host_floppy' deprecated
>  #       2.5: 'host_floppy' dropped
> +#       2.6: 'luks' added
>  #
>  # @backing_file: #optional the name of the backing file (for copy-on-write)
>  #
> @@ -1639,7 +1640,7 @@
>  { 'enum': 'BlockdevDriver',
>    'data': [ 'archipelago', 'blkdebug', 'blkverify', 'bochs', 'cloop',
>              'dmg', 'file', 'ftp', 'ftps', 'host_cdrom', 'host_device',
> -            'http', 'https', 'null-aio', 'null-co', 'parallels',
> +            'http', 'https', 'luks', 'null-aio', 'null-co', 'parallels',
>              'qcow', 'qcow2', 'qed', 'quorum', 'raw', 'tftp', 'vdi', 'vhdx',
>              'vmdk', 'vpc', 'vvfat' ] }
>  
> @@ -1757,6 +1758,22 @@
>    'data': { 'file': 'BlockdevRef' } }
>  
>  ##
> +# @BlockdevOptionsLUKS
> +#
> +# Driver specific block device options for LUKS.
> +#
> +# @key-secret: #optional the ID of a QCryptoSecret object providing
> +#              the decryption key (since 2.6). Mandatory except when
> +#              doing a metadata-only probe of the image.
> +#
> +# Since: 2.6
> +##
> +{ 'struct': 'BlockdevOptionsLUKS',
> +  'base': 'BlockdevOptionsGenericFormat',
> +  'data': { '*key-secret': 'str' } }
> +
> +
> +##
>  # @BlockdevOptionsGenericCOWFormat
>  #
>  # Driver specific block device options for image format that have no option
> @@ -2093,6 +2110,7 @@
>        'http':       'BlockdevOptionsFile',
>        'https':      'BlockdevOptionsFile',
>  # TODO iscsi: Wait for structured options
> +      'luks':       'BlockdevOptionsLUKS',
>  # TODO nbd: Should take InetSocketAddress for 'host'?
>  # TODO nfs: Wait for structured options
>        'null-aio':   'BlockdevOptionsNull',

Kevin

Daniel P. Berrangé March 18, 2016, 2:45 p.m. UTC | #2

On Fri, Mar 18, 2016 at 01:09:35PM +0100, Kevin Wolf wrote:
> Am 17.03.2016 um 18:51 hat Daniel P. Berrange geschrieben:
> > Add a block driver that is capable of supporting any full disk
> > encryption format. This utilizes the previously added block
> > encryption code, and at this time supports the LUKS format.
> > 
> > The driver code is capable of supporting any format supported
> > by the QCryptoBlock module, so it registers one block driver
> > for each format. This patch only registers the "luks" driver
> > since the "qcow" driver is there only for back-compatibility
> > with existing qcow built-in encryption.
> > 
> > New LUKS compatible volumes can be formatted using qemu-img
> > with defaults for all settings.
> > 
> > $ qemu-img create --object secret,data=123456,id=sec0 \
> >       -f luks -o key-secret=sec0 demo.luks 10G
> > 
> > Alternatively the cryptographic settings can be explicitly
> > set
> > 
> > $ qemu-img create --object secret,data=123456,id=sec0 \
> >       -f luks -o key-secret=sec0,cipher-alg=aes-256,\
> >                  cipher-mode=cbc,ivgen-alg=plain64,hash-alg=sha256 \
> >       demo.luks 10G
> > 
> > And query its size
> > 
> > $ qemu-img info demo.img
> > image: demo.img
> > file format: luks
> > virtual size: 10G (10737418240 bytes)
> > disk size: 132K
> > encrypted: yes
> > 
> > Note that it was not necessary to provide the password
> > when querying info for the volume. The password is only
> > required when performing I/O on the volume
> > 
> > All volumes created by this new 'luks' driver should be
> > capable of being opened by the kernel dm-crypt driver.
> > 
> > The only algorithms listed in the LUKS spec that are
> > not currently supported by this impl are sha512 and
> > ripemd160 hashes and cast6 cipher.
> > 
> > A new I/O test is added which is used to validate the
> > interoperability of the QEMU implementation of LUKS,
> > with the dm-crypt/cryptsetup implementation. Due to
> > the need to run cryptsetup as root, this test requires
> > that the user have password-less sudo configured.
> > 
> > The test is set to only run against the 'luks' format
> > so needs to be manually invoked with
> > 
> >   cd tests/qemu-iotests
> >   ./check -luks 149
> > 
> > Reviewed-by: Eric Blake <[e-mail]>
> > Signed-off-by: Daniel P. Berrange <[e-mail]>
> 
> This is a huge patch. I'm not sure if it wouldn't be better to split off
> the test. I also think that having some test cases that don't require
> root privileges would be helpful, so maybe the test can be split in two
> halves as well, one requiring passwordless sudo and the other without
> special requirements.

I can certainly split off the test, however, I don't think it can be
split into 2 as you describe, as both halves of the two require sudo
privileges. So in one half we're creating images with dm-crypt and
processing them with qemu, and in the other half we're creating images
with qemu-img and processing them with dm-crypt.

This test was specifically designed to validate dm-crypt interoperability,
and my intention was that "pure" QEMU block driver testing of it would be
covered by the various pre-existing I/O tests. The problem is that I need
to update those existing tests to know how to pass the right args to
qemu-img to setup passwords. If I can do that, then we'll have some good
testing cover of the luks driver without needing sudo.

So I'll look at converting a couple of key pre-existing tests to get
such coverage, and put this test in its own patch.


> > +static ssize_t block_crypto_init_func(QCryptoBlock *block,
> > +                                      size_t headerlen,
> > +                                      Error **errp,
> > +                                      void *opaque)
> > +{
> > +    struct BlockCryptoCreateData *data = opaque;
> > +    int ret;
> > +
> > +    /* User provided size should reflect amount of space made
> > +     * available to the guest, so we must take account of that
> > +     * which will be used by the crypto header
> > +     */
> > +    data->size += headerlen;
> > +
> > +    qemu_opt_set_number(data->opts, BLOCK_OPT_SIZE, data->size, &error_abort);
> > +    ret = bdrv_create_file(data->filename, data->opts, errp);
> > +    if (ret < 0) {
> > +        return -1;
> > +    }
> > +
> > +    ret = bdrv_open(&data->bs, data->filename, NULL, NULL,
> > +                    BDRV_O_RDWR | BDRV_O_PROTOCOL, errp);
> 
> We should probably use blk_open() here like the other image format
> drivers do now, and preferably use blk_*() functions to access the
> image.
> 
> You will also want to specify BDRV_O_CACHE_WB (while it exists, I'm
> going to remove it soon).

Ok, will do.


> > +static QCryptoBlockOpenOptions *
> > +block_crypto_open_opts_init(QCryptoBlockFormat format,
> > +                            QemuOpts *opts,
> > +                            Error **errp)
> > +{
> > +    OptsVisitor *ov;
> > +    QCryptoBlockOpenOptions *ret = NULL;
> > +    Error *local_err = NULL;
> > +
> > +    ret = g_new0(QCryptoBlockOpenOptions, 1);
> > +    ret->format = format;
> > +
> > +    ov = opts_visitor_new(opts);
> > +
> > +    visit_start_struct(opts_get_visitor(ov),
> > +                       "luks", NULL, 0, &local_err);
> 
> As this refers to "luks" specifically, shouldn't it be inside the switch
> below?

Or probably better if I just change it to "", since this parameter
is not actually used in this context IIRC.

> > +    if (local_err) {
> > +        goto out;
> > +    }
> > +
> > +    switch (format) {
> > +    case Q_CRYPTO_BLOCK_FORMAT_LUKS:
> > +        visit_type_QCryptoBlockOptionsLUKS_members(
> > +            opts_get_visitor(ov), &ret->u.luks, &local_err);
> > +        break;
> > +
> > +    default:
> > +        error_setg(&local_err, "Unsupported block format %d", format);
> > +        break;
> > +    }
> > +    error_propagate(errp, local_err);
> > +    local_err = NULL;
> > +
> > +    visit_end_struct(opts_get_visitor(ov), &local_err);
> > +
> > + out:
> > +    if (local_err) {
> > +        error_propagate(errp, local_err);
> > +        qapi_free_QCryptoBlockOpenOptions(ret);
> > +        ret = NULL;
> > +    }
> > +    opts_visitor_cleanup(ov);
> > +    return ret;
> > +}


> > +#define BLOCK_CRYPTO_MAX_SECTORS 32
> > +
> > +static coroutine_fn int
> > +block_crypto_co_readv(BlockDriverState *bs, int64_t sector_num,
> > +                      int remaining_sectors, QEMUIOVector *qiov)
> > +{
> > +    BlockCrypto *crypto = bs->opaque;
> > +    int cur_nr_sectors; /* number of sectors in current iteration */
> > +    uint64_t bytes_done = 0;
> > +    uint8_t *cipher_data = NULL;
> > +    QEMUIOVector hd_qiov;
> > +    int ret = 0;
> > +    size_t payload_offset =
> > +        qcrypto_block_get_payload_offset(crypto->block) / 512;
> > +
> > +    qemu_iovec_init(&hd_qiov, qiov->niov);
> > +
> > +    qemu_co_mutex_lock(&crypto->lock);
> > +
> > +    /* Bounce buffer so we have a linear mem region for
> > +     * entire sector. XXX optimize so we avoid bounce
> > +     * buffer in case that qiov->niov == 1
> > +     */
> > +    cipher_data =
> > +        qemu_try_blockalign(bs->file->bs, BLOCK_CRYPTO_MAX_SECTORS * 512);
> 
> As long as we create an individual buffer for each request, shouldn't
> MIN(BLOCK_CRYPTO_MAX_SECTORS * 512, qiov->size) be enough?

Yes, you're right. I didn't realize there was a pre-calcuated total
size field in QEMUIOVector

> > +    if (cipher_data == NULL) {
> > +        ret = -ENOMEM;
> > +        goto cleanup;
> > +    }
> > +
> > +    while (remaining_sectors) {
> > +        cur_nr_sectors = remaining_sectors;
> > +
> > +        if (cur_nr_sectors > BLOCK_CRYPTO_MAX_SECTORS) {
> > +            cur_nr_sectors = BLOCK_CRYPTO_MAX_SECTORS;
> > +        }
> > +
> > +        qemu_iovec_reset(&hd_qiov);
> > +        qemu_iovec_add(&hd_qiov, cipher_data, cur_nr_sectors * 512);
> > +
> > +        qemu_co_mutex_unlock(&crypto->lock);
> 
> Between qemu_co_mutex_lock() and here, there is no yield point...
> 
> > +        ret = bdrv_co_readv(bs->file->bs,
> > +                            payload_offset + sector_num,
> > +                            cur_nr_sectors, &hd_qiov);
> > +        qemu_co_mutex_lock(&crypto->lock);
> > +        if (ret < 0) {
> > +            goto cleanup;
> > +        }
> > +
> > +        if (qcrypto_block_decrypt(crypto->block,
> > +                                  sector_num,
> > +                                  cipher_data, cur_nr_sectors * 512,
> > +                                  NULL) < 0) {
> > +            ret = -1;
> 
> Need a real -errno code here.
> 
> > +            goto cleanup;
> > +        }
> 
> ...nor is there one between here and the end of the function.
> 
> So what does this CoMutex protect? If qcrypto_block_decrypt() needs this
> for some reason (it doesn't seem to be touching anything that isn't per
> request, but maybe I'm missing something), would it be clearer to put
> the locking only around that call?

This just a result of me blindly copying the locking pattern from
qcow2.c qcow2_co_readv() method without really understanding what
it was protecting.

If it not possible for two calls to bdrv_co_readv() to run in
parallel, then I can drop this mutex.

> 
> > +
> > +        qemu_iovec_from_buf(qiov, bytes_done,
> > +                            cipher_data, cur_nr_sectors * 512);
> > +
> > +        remaining_sectors -= cur_nr_sectors;
> > +        sector_num += cur_nr_sectors;
> > +        bytes_done += cur_nr_sectors * 512;
> > +    }
> > +
> > + cleanup:
> > +    qemu_co_mutex_unlock(&crypto->lock);
> > +
> > +    qemu_iovec_destroy(&hd_qiov);
> > +    qemu_vfree(cipher_data);
> > +
> > +    return ret;
> > +}
> > +

> > +BlockDriver bdrv_crypto_luks = {
> > +    .format_name        = "luks",
> > +    .instance_size      = sizeof(BlockCrypto),
> > +    .bdrv_probe         = block_crypto_probe_luks,
> > +    .bdrv_open          = block_crypto_open_luks,
> > +    .bdrv_close         = block_crypto_close,
> > +    .bdrv_create        = block_crypto_create_luks,
> > +    .create_opts        = &block_crypto_create_opts_luks,
> > +
> > +    .bdrv_co_readv      = block_crypto_co_readv,
> > +    .bdrv_co_writev     = block_crypto_co_writev,
> > +    .bdrv_getlength     = block_crypto_getlength,
> > +};
> 
> Rather minimalistic, but we can always add the missing functions later.

Do you have any recommendations on which are top priority / important
callbacks to add support for so I can prioritize future effort.


Regards,
Daniel

Kevin Wolf March 18, 2016, 3:19 p.m. UTC | #3

Am 18.03.2016 um 15:45 hat Daniel P. Berrange geschrieben:
> On Fri, Mar 18, 2016 at 01:09:35PM +0100, Kevin Wolf wrote:
> > Am 17.03.2016 um 18:51 hat Daniel P. Berrange geschrieben:
> > > Add a block driver that is capable of supporting any full disk
> > > encryption format. This utilizes the previously added block
> > > encryption code, and at this time supports the LUKS format.
> > > 
> > > The driver code is capable of supporting any format supported
> > > by the QCryptoBlock module, so it registers one block driver
> > > for each format. This patch only registers the "luks" driver
> > > since the "qcow" driver is there only for back-compatibility
> > > with existing qcow built-in encryption.
> > > 
> > > New LUKS compatible volumes can be formatted using qemu-img
> > > with defaults for all settings.
> > > 
> > > $ qemu-img create --object secret,data=123456,id=sec0 \
> > >       -f luks -o key-secret=sec0 demo.luks 10G
> > > 
> > > Alternatively the cryptographic settings can be explicitly
> > > set
> > > 
> > > $ qemu-img create --object secret,data=123456,id=sec0 \
> > >       -f luks -o key-secret=sec0,cipher-alg=aes-256,\
> > >                  cipher-mode=cbc,ivgen-alg=plain64,hash-alg=sha256 \
> > >       demo.luks 10G
> > > 
> > > And query its size
> > > 
> > > $ qemu-img info demo.img
> > > image: demo.img
> > > file format: luks
> > > virtual size: 10G (10737418240 bytes)
> > > disk size: 132K
> > > encrypted: yes
> > > 
> > > Note that it was not necessary to provide the password
> > > when querying info for the volume. The password is only
> > > required when performing I/O on the volume
> > > 
> > > All volumes created by this new 'luks' driver should be
> > > capable of being opened by the kernel dm-crypt driver.
> > > 
> > > The only algorithms listed in the LUKS spec that are
> > > not currently supported by this impl are sha512 and
> > > ripemd160 hashes and cast6 cipher.
> > > 
> > > A new I/O test is added which is used to validate the
> > > interoperability of the QEMU implementation of LUKS,
> > > with the dm-crypt/cryptsetup implementation. Due to
> > > the need to run cryptsetup as root, this test requires
> > > that the user have password-less sudo configured.
> > > 
> > > The test is set to only run against the 'luks' format
> > > so needs to be manually invoked with
> > > 
> > >   cd tests/qemu-iotests
> > >   ./check -luks 149
> > > 
> > > Reviewed-by: Eric Blake <[e-mail]>
> > > Signed-off-by: Daniel P. Berrange <[e-mail]>
> > 
> > This is a huge patch. I'm not sure if it wouldn't be better to split off
> > the test. I also think that having some test cases that don't require
> > root privileges would be helpful, so maybe the test can be split in two
> > halves as well, one requiring passwordless sudo and the other without
> > special requirements.
> 
> I can certainly split off the test, however, I don't think it can be
> split into 2 as you describe, as both halves of the two require sudo
> privileges. So in one half we're creating images with dm-crypt and
> processing them with qemu, and in the other half we're creating images
> with qemu-img and processing them with dm-crypt.

Yes, I only read the test case after writing this comment.

> This test was specifically designed to validate dm-crypt interoperability,
> and my intention was that "pure" QEMU block driver testing of it would be
> covered by the various pre-existing I/O tests. The problem is that I need
> to update those existing tests to know how to pass the right args to
> qemu-img to setup passwords. If I can do that, then we'll have some good
> testing cover of the luks driver without needing sudo.
> 
> So I'll look at converting a couple of key pre-existing tests to get
> such coverage, and put this test in its own patch.

Okay, that makes sense. Then we don't need a new test case.

> > > +static QCryptoBlockOpenOptions *
> > > +block_crypto_open_opts_init(QCryptoBlockFormat format,
> > > +                            QemuOpts *opts,
> > > +                            Error **errp)
> > > +{
> > > +    OptsVisitor *ov;
> > > +    QCryptoBlockOpenOptions *ret = NULL;
> > > +    Error *local_err = NULL;
> > > +
> > > +    ret = g_new0(QCryptoBlockOpenOptions, 1);
> > > +    ret->format = format;
> > > +
> > > +    ov = opts_visitor_new(opts);
> > > +
> > > +    visit_start_struct(opts_get_visitor(ov),
> > > +                       "luks", NULL, 0, &local_err);
> > 
> > As this refers to "luks" specifically, shouldn't it be inside the switch
> > below?
> 
> Or probably better if I just change it to "", since this parameter
> is not actually used in this context IIRC.

NULL then? It would be very obvious then if it were used against our
expectations.

> > > +#define BLOCK_CRYPTO_MAX_SECTORS 32
> > > +
> > > +static coroutine_fn int
> > > +block_crypto_co_readv(BlockDriverState *bs, int64_t sector_num,
> > > +                      int remaining_sectors, QEMUIOVector *qiov)
> > > +{
> > > +    BlockCrypto *crypto = bs->opaque;
> > > +    int cur_nr_sectors; /* number of sectors in current iteration */
> > > +    uint64_t bytes_done = 0;
> > > +    uint8_t *cipher_data = NULL;
> > > +    QEMUIOVector hd_qiov;
> > > +    int ret = 0;
> > > +    size_t payload_offset =
> > > +        qcrypto_block_get_payload_offset(crypto->block) / 512;
> > > +
> > > +    qemu_iovec_init(&hd_qiov, qiov->niov);
> > > +
> > > +    qemu_co_mutex_lock(&crypto->lock);
> > > +
> > > +    /* Bounce buffer so we have a linear mem region for
> > > +     * entire sector. XXX optimize so we avoid bounce
> > > +     * buffer in case that qiov->niov == 1
> > > +     */
> > > +    cipher_data =
> > > +        qemu_try_blockalign(bs->file->bs, BLOCK_CRYPTO_MAX_SECTORS * 512);
> > 
> > As long as we create an individual buffer for each request, shouldn't
> > MIN(BLOCK_CRYPTO_MAX_SECTORS * 512, qiov->size) be enough?
> 
> Yes, you're right. I didn't realize there was a pre-calcuated total
> size field in QEMUIOVector
> 
> > > +    if (cipher_data == NULL) {
> > > +        ret = -ENOMEM;
> > > +        goto cleanup;
> > > +    }
> > > +
> > > +    while (remaining_sectors) {
> > > +        cur_nr_sectors = remaining_sectors;
> > > +
> > > +        if (cur_nr_sectors > BLOCK_CRYPTO_MAX_SECTORS) {
> > > +            cur_nr_sectors = BLOCK_CRYPTO_MAX_SECTORS;
> > > +        }
> > > +
> > > +        qemu_iovec_reset(&hd_qiov);
> > > +        qemu_iovec_add(&hd_qiov, cipher_data, cur_nr_sectors * 512);
> > > +
> > > +        qemu_co_mutex_unlock(&crypto->lock);
> > 
> > Between qemu_co_mutex_lock() and here, there is no yield point...
> > 
> > > +        ret = bdrv_co_readv(bs->file->bs,
> > > +                            payload_offset + sector_num,
> > > +                            cur_nr_sectors, &hd_qiov);
> > > +        qemu_co_mutex_lock(&crypto->lock);
> > > +        if (ret < 0) {
> > > +            goto cleanup;
> > > +        }
> > > +
> > > +        if (qcrypto_block_decrypt(crypto->block,
> > > +                                  sector_num,
> > > +                                  cipher_data, cur_nr_sectors * 512,
> > > +                                  NULL) < 0) {
> > > +            ret = -1;
> > 
> > Need a real -errno code here.
> > 
> > > +            goto cleanup;
> > > +        }
> > 
> > ...nor is there one between here and the end of the function.
> > 
> > So what does this CoMutex protect? If qcrypto_block_decrypt() needs this
> > for some reason (it doesn't seem to be touching anything that isn't per
> > request, but maybe I'm missing something), would it be clearer to put
> > the locking only around that call?
> 
> This just a result of me blindly copying the locking pattern from
> qcow2.c qcow2_co_readv() method without really understanding what
> it was protecting.

qcow2 protects a few fields in BDRVQcow2State and metadata that is used
and possibly modified by requests. For example, after reading in some
metadata, another request could make changes that invalidate it, and we
need to protect against that.

I don't see that the crypto driver relies on any global (i.e. not
per-request) state either in memory or on disk, except for things that
are never changed after open, so the lock might not be needed.

> If it not possible for two calls to bdrv_co_readv() to run in
> parallel, then I can drop this mutex.

They can. The obvious yield point where a coroutine switch can happen is
the bdrv_co_readv() call above (but you already unlock for that one).
Unless qcrypto_block_decrypt() does some I/O internally, we can't have
any other yield points.

> > > +BlockDriver bdrv_crypto_luks = {
> > > +    .format_name        = "luks",
> > > +    .instance_size      = sizeof(BlockCrypto),
> > > +    .bdrv_probe         = block_crypto_probe_luks,
> > > +    .bdrv_open          = block_crypto_open_luks,
> > > +    .bdrv_close         = block_crypto_close,
> > > +    .bdrv_create        = block_crypto_create_luks,
> > > +    .create_opts        = &block_crypto_create_opts_luks,
> > > +
> > > +    .bdrv_co_readv      = block_crypto_co_readv,
> > > +    .bdrv_co_writev     = block_crypto_co_writev,
> > > +    .bdrv_getlength     = block_crypto_getlength,
> > > +};
> > 
> > Rather minimalistic, but we can always add the missing functions later.
> 
> Do you have any recommendations on which are top priority / important
> callbacks to add support for so I can prioritize future effort.

Hm... I was thinking of has_zero_init/discard/get_block_status, but I'm
not sure how interesting that really is with encryption.

In theory, we could discard with undefined contents as the result, if we
don't mind that we would be exposing that information (on the other
hand, encrypted qcow2 images will expose it, too). And you have to
enable unmap manually anyway.

Efficient zero write is out of question, I'm afraid.

The other thing that would be nice are several functions that provide
information about the image, like refresh_limits, bdrv_info, etc.

Kevin

Daniel P. Berrangé March 18, 2016, 3:37 p.m. UTC | #4

On Fri, Mar 18, 2016 at 04:19:07PM +0100, Kevin Wolf wrote:
> Am 18.03.2016 um 15:45 hat Daniel P. Berrange geschrieben:
> > On Fri, Mar 18, 2016 at 01:09:35PM +0100, Kevin Wolf wrote:
> > > Am 17.03.2016 um 18:51 hat Daniel P. Berrange geschrieben:
> > > > +        ret = bdrv_co_readv(bs->file->bs,
> > > > +                            payload_offset + sector_num,
> > > > +                            cur_nr_sectors, &hd_qiov);
> > > > +        qemu_co_mutex_lock(&crypto->lock);
> > > > +        if (ret < 0) {
> > > > +            goto cleanup;
> > > > +        }
> > > > +
> > > > +        if (qcrypto_block_decrypt(crypto->block,
> > > > +                                  sector_num,
> > > > +                                  cipher_data, cur_nr_sectors * 512,
> > > > +                                  NULL) < 0) {
> > > > +            ret = -1;
> > > 
> > > Need a real -errno code here.
> > > 
> > > > +            goto cleanup;
> > > > +        }
> > > 
> > > ...nor is there one between here and the end of the function.
> > > 
> > > So what does this CoMutex protect? If qcrypto_block_decrypt() needs this
> > > for some reason (it doesn't seem to be touching anything that isn't per
> > > request, but maybe I'm missing something), would it be clearer to put
> > > the locking only around that call?
> > 
> > This just a result of me blindly copying the locking pattern from
> > qcow2.c qcow2_co_readv() method without really understanding what
> > it was protecting.
> 
> qcow2 protects a few fields in BDRVQcow2State and metadata that is used
> and possibly modified by requests. For example, after reading in some
> metadata, another request could make changes that invalidate it, and we
> need to protect against that.
> 
> I don't see that the crypto driver relies on any global (i.e. not
> per-request) state either in memory or on disk, except for things that
> are never changed after open, so the lock might not be needed.

Actually it does have global state - the QCryptoCipher object that's
into the QCryptoBlock object must not be used concurrently by multiple
threads, as each thread will need to initialize different IV data.

> > If it not possible for two calls to bdrv_co_readv() to run in
> > parallel, then I can drop this mutex.
> 
> They can. The obvious yield point where a coroutine switch can happen is
> the bdrv_co_readv() call above (but you already unlock for that one).
> Unless qcrypto_block_decrypt() does some I/O internally, we can't have
> any other yield points.

Ok, so we do need the mutex then to protect the cipher object state
against concurrent use.

> > > > +BlockDriver bdrv_crypto_luks = {
> > > > +    .format_name        = "luks",
> > > > +    .instance_size      = sizeof(BlockCrypto),
> > > > +    .bdrv_probe         = block_crypto_probe_luks,
> > > > +    .bdrv_open          = block_crypto_open_luks,
> > > > +    .bdrv_close         = block_crypto_close,
> > > > +    .bdrv_create        = block_crypto_create_luks,
> > > > +    .create_opts        = &block_crypto_create_opts_luks,
> > > > +
> > > > +    .bdrv_co_readv      = block_crypto_co_readv,
> > > > +    .bdrv_co_writev     = block_crypto_co_writev,
> > > > +    .bdrv_getlength     = block_crypto_getlength,
> > > > +};
> > > 
> > > Rather minimalistic, but we can always add the missing functions later.
> > 
> > Do you have any recommendations on which are top priority / important
> > callbacks to add support for so I can prioritize future effort.
> 
> Hm... I was thinking of has_zero_init/discard/get_block_status, but I'm
> not sure how interesting that really is with encryption.
> 
> In theory, we could discard with undefined contents as the result, if we
> don't mind that we would be exposing that information (on the other
> hand, encrypted qcow2 images will expose it, too). And you have to
> enable unmap manually anyway.
> 
> Efficient zero write is out of question, I'm afraid.
> 
> The other thing that would be nice are several functions that provide
> information about the image, like refresh_limits, bdrv_info, etc.

Ok, I'll have a look at these.

Regards,
Daniel

Daniel P. Berrangé March 18, 2016, 3:46 p.m. UTC | #5

On Fri, Mar 18, 2016 at 03:37:12PM +0000, Daniel P. Berrange wrote:
> On Fri, Mar 18, 2016 at 04:19:07PM +0100, Kevin Wolf wrote:
> > Am 18.03.2016 um 15:45 hat Daniel P. Berrange geschrieben:
> > > On Fri, Mar 18, 2016 at 01:09:35PM +0100, Kevin Wolf wrote:
> > > > Am 17.03.2016 um 18:51 hat Daniel P. Berrange geschrieben:
> > > > > +        ret = bdrv_co_readv(bs->file->bs,
> > > > > +                            payload_offset + sector_num,
> > > > > +                            cur_nr_sectors, &hd_qiov);
> > > > > +        qemu_co_mutex_lock(&crypto->lock);
> > > > > +        if (ret < 0) {
> > > > > +            goto cleanup;
> > > > > +        }
> > > > > +
> > > > > +        if (qcrypto_block_decrypt(crypto->block,
> > > > > +                                  sector_num,
> > > > > +                                  cipher_data, cur_nr_sectors * 512,
> > > > > +                                  NULL) < 0) {
> > > > > +            ret = -1;
> > > > 
> > > > Need a real -errno code here.
> > > > 
> > > > > +            goto cleanup;
> > > > > +        }
> > > > 
> > > > ...nor is there one between here and the end of the function.
> > > > 
> > > > So what does this CoMutex protect? If qcrypto_block_decrypt() needs this
> > > > for some reason (it doesn't seem to be touching anything that isn't per
> > > > request, but maybe I'm missing something), would it be clearer to put
> > > > the locking only around that call?
> > > 
> > > This just a result of me blindly copying the locking pattern from
> > > qcow2.c qcow2_co_readv() method without really understanding what
> > > it was protecting.
> > 
> > qcow2 protects a few fields in BDRVQcow2State and metadata that is used
> > and possibly modified by requests. For example, after reading in some
> > metadata, another request could make changes that invalidate it, and we
> > need to protect against that.
> > 
> > I don't see that the crypto driver relies on any global (i.e. not
> > per-request) state either in memory or on disk, except for things that
> > are never changed after open, so the lock might not be needed.
> 
> Actually it does have global state - the QCryptoCipher object that's
> into the QCryptoBlock object must not be used concurrently by multiple
> threads, as each thread will need to initialize different IV data.
> 
> > > If it not possible for two calls to bdrv_co_readv() to run in
> > > parallel, then I can drop this mutex.
> > 
> > They can. The obvious yield point where a coroutine switch can happen is
> > the bdrv_co_readv() call above (but you already unlock for that one).
> > Unless qcrypto_block_decrypt() does some I/O internally, we can't have
> > any other yield points.
> 
> Ok, so we do need the mutex then to protect the cipher object state
> against concurrent use.

Ignore this comment & the one above. Since we're using coroutines the
qcrypto_block_decrypt() calls can't ever be running truely concurrently.


Regards,
Daniel

Eric Blake March 23, 2016, 8:44 p.m. UTC | #6

On 03/18/2016 09:19 AM, Kevin Wolf wrote:

>>>> +    ov = opts_visitor_new(opts);
>>>> +
>>>> +    visit_start_struct(opts_get_visitor(ov),
>>>> +                       "luks", NULL, 0, &local_err);
>>>
>>> As this refers to "luks" specifically, shouldn't it be inside the switch
>>> below?
>>
>> Or probably better if I just change it to "", since this parameter
>> is not actually used in this context IIRC.
> 
> NULL then? It would be very obvious then if it were used against our
> expectations.

Yes, please.  The QMP input visitor has a bug where passing non-NULL at
the top-level visit can cause weird behavior with parsing an extra {}; I
have patches to fix it, but in the meantime consistently passing NULL
for the top-level visit is safest.

Patch

diff --git a/block/Makefile.objs b/block/Makefile.objs
index cdd8655..3426a15 100644
--- a/block/Makefile.objs
+++ b/block/Makefile.objs
@@ -23,6 +23,8 @@  block-obj-$(CONFIG_LIBSSH2) += ssh.o
 block-obj-y += accounting.o dirty-bitmap.o
 block-obj-y += write-threshold.o
 
+block-obj-y += crypto.o
+
 common-obj-y += stream.o
 common-obj-y += commit.o
 common-obj-y += backup.o
diff --git a/block/crypto.c b/block/crypto.c
new file mode 100644
index 0000000..5efca6c
--- /dev/null
+++ b/block/crypto.c
@@ -0,0 +1,587 @@ 
+/*
+ * QEMU block full disk encryption
+ *
+ * Copyright (c) 2015-2016 Red Hat, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#include "qemu/osdep.h"
+
+#include "block/block_int.h"
+#include "crypto/block.h"
+#include "qapi/opts-visitor.h"
+#include "qapi-visit.h"
+
+#define BLOCK_CRYPTO_OPT_LUKS_KEY_SECRET "key-secret"
+#define BLOCK_CRYPTO_OPT_LUKS_CIPHER_ALG "cipher-alg"
+#define BLOCK_CRYPTO_OPT_LUKS_CIPHER_MODE "cipher-mode"
+#define BLOCK_CRYPTO_OPT_LUKS_IVGEN_ALG "ivgen-alg"
+#define BLOCK_CRYPTO_OPT_LUKS_IVGEN_HASH_ALG "ivgen-hash-alg"
+#define BLOCK_CRYPTO_OPT_LUKS_HASH_ALG "hash-alg"
+
+typedef struct BlockCrypto BlockCrypto;
+
+struct BlockCrypto {
+    QCryptoBlock *block;
+    CoMutex lock;
+};
+
+
+static int block_crypto_probe_generic(QCryptoBlockFormat format,
+                                      const uint8_t *buf,
+                                      int buf_size,
+                                      const char *filename)
+{
+    if (qcrypto_block_has_format(format,
+                                 buf, buf_size)) {
+        return 100;
+    } else {
+        return 0;
+    }
+}
+
+
+static ssize_t block_crypto_read_func(QCryptoBlock *block,
+                                      size_t offset,
+                                      uint8_t *buf,
+                                      size_t buflen,
+                                      Error **errp,
+                                      void *opaque)
+{
+    BlockDriverState *bs = opaque;
+    ssize_t ret;
+
+    ret = bdrv_pread(bs->file->bs, offset, buf, buflen);
+    if (ret < 0) {
+        error_setg_errno(errp, -ret, "Could not read encryption header");
+        return ret;
+    }
+    return ret;
+}
+
+
+struct BlockCryptoCreateData {
+    const char *filename;
+    QemuOpts *opts;
+    BlockDriverState *bs;
+    uint64_t size;
+};
+
+
+static ssize_t block_crypto_write_func(QCryptoBlock *block,
+                                       size_t offset,
+                                       const uint8_t *buf,
+                                       size_t buflen,
+                                       Error **errp,
+                                       void *opaque)
+{
+    struct BlockCryptoCreateData *data = opaque;
+    ssize_t ret;
+
+    ret = bdrv_pwrite(data->bs, offset, buf, buflen);
+    if (ret < 0) {
+        error_setg_errno(errp, -ret, "Could not write encryption header");
+        return ret;
+    }
+    return ret;
+}
+
+
+static ssize_t block_crypto_init_func(QCryptoBlock *block,
+                                      size_t headerlen,
+                                      Error **errp,
+                                      void *opaque)
+{
+    struct BlockCryptoCreateData *data = opaque;
+    int ret;
+
+    /* User provided size should reflect amount of space made
+     * available to the guest, so we must take account of that
+     * which will be used by the crypto header
+     */
+    data->size += headerlen;
+
+    qemu_opt_set_number(data->opts, BLOCK_OPT_SIZE, data->size, &error_abort);
+    ret = bdrv_create_file(data->filename, data->opts, errp);
+    if (ret < 0) {
+        return -1;
+    }
+
+    ret = bdrv_open(&data->bs, data->filename, NULL, NULL,
+                    BDRV_O_RDWR | BDRV_O_PROTOCOL, errp);
+    if (ret < 0) {
+        return -1;
+    }
+
+    return 0;
+}
+
+
+static QemuOptsList block_crypto_runtime_opts_luks = {
+    .name = "crypto",
+    .head = QTAILQ_HEAD_INITIALIZER(block_crypto_runtime_opts_luks.head),
+    .desc = {
+        {
+            .name = BLOCK_CRYPTO_OPT_LUKS_KEY_SECRET,
+            .type = QEMU_OPT_STRING,
+            .help = "ID of the secret that provides the encryption key",
+        },
+        { /* end of list */ }
+    },
+};
+
+
+static QemuOptsList block_crypto_create_opts_luks = {
+    .name = "crypto",
+    .head = QTAILQ_HEAD_INITIALIZER(block_crypto_create_opts_luks.head),
+    .desc = {
+        {
+            .name = BLOCK_OPT_SIZE,
+            .type = QEMU_OPT_SIZE,
+            .help = "Virtual disk size"
+        },
+        {
+            .name = BLOCK_CRYPTO_OPT_LUKS_KEY_SECRET,
+            .type = QEMU_OPT_STRING,
+            .help = "ID of the secret that provides the encryption key",
+        },
+        {
+            .name = BLOCK_CRYPTO_OPT_LUKS_CIPHER_ALG,
+            .type = QEMU_OPT_STRING,
+            .help = "Name of encryption cipher algorithm",
+        },
+        {
+            .name = BLOCK_CRYPTO_OPT_LUKS_CIPHER_MODE,
+            .type = QEMU_OPT_STRING,
+            .help = "Name of encryption cipher mode",
+        },
+        {
+            .name = BLOCK_CRYPTO_OPT_LUKS_IVGEN_ALG,
+            .type = QEMU_OPT_STRING,
+            .help = "Name of IV generator algorithm",
+        },
+        {
+            .name = BLOCK_CRYPTO_OPT_LUKS_IVGEN_HASH_ALG,
+            .type = QEMU_OPT_STRING,
+            .help = "Name of IV generator hash algorithm",
+        },
+        {
+            .name = BLOCK_CRYPTO_OPT_LUKS_HASH_ALG,
+            .type = QEMU_OPT_STRING,
+            .help = "Name of encryption hash algorithm",
+        },
+        { /* end of list */ }
+    },
+};
+
+
+static QCryptoBlockOpenOptions *
+block_crypto_open_opts_init(QCryptoBlockFormat format,
+                            QemuOpts *opts,
+                            Error **errp)
+{
+    OptsVisitor *ov;
+    QCryptoBlockOpenOptions *ret = NULL;
+    Error *local_err = NULL;
+
+    ret = g_new0(QCryptoBlockOpenOptions, 1);
+    ret->format = format;
+
+    ov = opts_visitor_new(opts);
+
+    visit_start_struct(opts_get_visitor(ov),
+                       "luks", NULL, 0, &local_err);
+    if (local_err) {
+        goto out;
+    }
+
+    switch (format) {
+    case Q_CRYPTO_BLOCK_FORMAT_LUKS:
+        visit_type_QCryptoBlockOptionsLUKS_members(
+            opts_get_visitor(ov), &ret->u.luks, &local_err);
+        break;
+
+    default:
+        error_setg(&local_err, "Unsupported block format %d", format);
+        break;
+    }
+    error_propagate(errp, local_err);
+    local_err = NULL;
+
+    visit_end_struct(opts_get_visitor(ov), &local_err);
+
+ out:
+    if (local_err) {
+        error_propagate(errp, local_err);
+        qapi_free_QCryptoBlockOpenOptions(ret);
+        ret = NULL;
+    }
+    opts_visitor_cleanup(ov);
+    return ret;
+}
+
+
+static QCryptoBlockCreateOptions *
+block_crypto_create_opts_init(QCryptoBlockFormat format,
+                              QemuOpts *opts,
+                              Error **errp)
+{
+    OptsVisitor *ov;
+    QCryptoBlockCreateOptions *ret = NULL;
+    Error *local_err = NULL;
+
+    ret = g_new0(QCryptoBlockCreateOptions, 1);
+    ret->format = format;
+
+    ov = opts_visitor_new(opts);
+
+    visit_start_struct(opts_get_visitor(ov),
+                       "luks", NULL, 0, &local_err);
+    if (local_err) {
+        goto out;
+    }
+
+    switch (format) {
+    case Q_CRYPTO_BLOCK_FORMAT_LUKS:
+        visit_type_QCryptoBlockCreateOptionsLUKS_members(
+            opts_get_visitor(ov), &ret->u.luks, &local_err);
+        break;
+
+    default:
+        error_setg(&local_err, "Unsupported block format %d", format);
+        break;
+    }
+    error_propagate(errp, local_err);
+    local_err = NULL;
+
+    visit_end_struct(opts_get_visitor(ov), &local_err);
+
+ out:
+    if (local_err) {
+        error_propagate(errp, local_err);
+        qapi_free_QCryptoBlockCreateOptions(ret);
+        ret = NULL;
+    }
+    opts_visitor_cleanup(ov);
+    return ret;
+}
+
+
+static int block_crypto_open_generic(QCryptoBlockFormat format,
+                                     QemuOptsList *opts_spec,
+                                     BlockDriverState *bs,
+                                     QDict *options,
+                                     int flags,
+                                     Error **errp)
+{
+    BlockCrypto *crypto = bs->opaque;
+    QemuOpts *opts = NULL;
+    Error *local_err = NULL;
+    int ret = -EINVAL;
+    QCryptoBlockOpenOptions *open_opts = NULL;
+    unsigned int cflags = 0;
+
+    opts = qemu_opts_create(opts_spec, NULL, 0, &error_abort);
+    qemu_opts_absorb_qdict(opts, options, &local_err);
+    if (local_err) {
+        error_propagate(errp, local_err);
+        goto cleanup;
+    }
+
+    open_opts = block_crypto_open_opts_init(format, opts, errp);
+    if (!open_opts) {
+        goto cleanup;
+    }
+
+    if (flags & BDRV_O_NO_IO) {
+        cflags |= QCRYPTO_BLOCK_OPEN_NO_IO;
+    }
+    crypto->block = qcrypto_block_open(open_opts,
+                                       block_crypto_read_func,
+                                       bs,
+                                       cflags,
+                                       errp);
+
+    if (!crypto->block) {
+        ret = -EIO;
+        goto cleanup;
+    }
+
+    bs->encrypted = 1;
+    bs->valid_key = 1;
+
+    qemu_co_mutex_init(&crypto->lock);
+
+    ret = 0;
+ cleanup:
+    qapi_free_QCryptoBlockOpenOptions(open_opts);
+    return ret;
+}
+
+
+static int block_crypto_create_generic(QCryptoBlockFormat format,
+                                       const char *filename,
+                                       QemuOpts *opts,
+                                       Error **errp)
+{
+    int ret = -EINVAL;
+    QCryptoBlockCreateOptions *create_opts = NULL;
+    QCryptoBlock *crypto = NULL;
+    struct BlockCryptoCreateData data;
+
+    data.size = ROUND_UP(qemu_opt_get_size_del(opts, BLOCK_OPT_SIZE, 0),
+                         BDRV_SECTOR_SIZE);
+    data.opts = opts;
+    data.filename = filename;
+    data.bs = NULL;
+
+    create_opts = block_crypto_create_opts_init(format, opts, errp);
+    if (!create_opts) {
+        return -1;
+    }
+
+    crypto = qcrypto_block_create(create_opts,
+                                  block_crypto_init_func,
+                                  block_crypto_write_func,
+                                  &data,
+                                  errp);
+
+    if (!crypto) {
+        ret = -EIO;
+        goto cleanup;
+    }
+
+    ret = 0;
+ cleanup:
+    qcrypto_block_free(crypto);
+    bdrv_unref(data.bs);
+    qapi_free_QCryptoBlockCreateOptions(create_opts);
+    return ret;
+}
+
+static void block_crypto_close(BlockDriverState *bs)
+{
+    BlockCrypto *crypto = bs->opaque;
+    qcrypto_block_free(crypto->block);
+}
+
+
+#define BLOCK_CRYPTO_MAX_SECTORS 32
+
+static coroutine_fn int
+block_crypto_co_readv(BlockDriverState *bs, int64_t sector_num,
+                      int remaining_sectors, QEMUIOVector *qiov)
+{
+    BlockCrypto *crypto = bs->opaque;
+    int cur_nr_sectors; /* number of sectors in current iteration */
+    uint64_t bytes_done = 0;
+    uint8_t *cipher_data = NULL;
+    QEMUIOVector hd_qiov;
+    int ret = 0;
+    size_t payload_offset =
+        qcrypto_block_get_payload_offset(crypto->block) / 512;
+
+    qemu_iovec_init(&hd_qiov, qiov->niov);
+
+    qemu_co_mutex_lock(&crypto->lock);
+
+    /* Bounce buffer so we have a linear mem region for
+     * entire sector. XXX optimize so we avoid bounce
+     * buffer in case that qiov->niov == 1
+     */
+    cipher_data =
+        qemu_try_blockalign(bs->file->bs, BLOCK_CRYPTO_MAX_SECTORS * 512);
+    if (cipher_data == NULL) {
+        ret = -ENOMEM;
+        goto cleanup;
+    }
+
+    while (remaining_sectors) {
+        cur_nr_sectors = remaining_sectors;
+
+        if (cur_nr_sectors > BLOCK_CRYPTO_MAX_SECTORS) {
+            cur_nr_sectors = BLOCK_CRYPTO_MAX_SECTORS;
+        }
+
+        qemu_iovec_reset(&hd_qiov);
+        qemu_iovec_add(&hd_qiov, cipher_data, cur_nr_sectors * 512);
+
+        qemu_co_mutex_unlock(&crypto->lock);
+        ret = bdrv_co_readv(bs->file->bs,
+                            payload_offset + sector_num,
+                            cur_nr_sectors, &hd_qiov);
+        qemu_co_mutex_lock(&crypto->lock);
+        if (ret < 0) {
+            goto cleanup;
+        }
+
+        if (qcrypto_block_decrypt(crypto->block,
+                                  sector_num,
+                                  cipher_data, cur_nr_sectors * 512,
+                                  NULL) < 0) {
+            ret = -1;
+            goto cleanup;
+        }
+
+        qemu_iovec_from_buf(qiov, bytes_done,
+                            cipher_data, cur_nr_sectors * 512);
+
+        remaining_sectors -= cur_nr_sectors;
+        sector_num += cur_nr_sectors;
+        bytes_done += cur_nr_sectors * 512;
+    }
+
+ cleanup:
+    qemu_co_mutex_unlock(&crypto->lock);
+
+    qemu_iovec_destroy(&hd_qiov);
+    qemu_vfree(cipher_data);
+
+    return ret;
+}
+
+
+static coroutine_fn int
+block_crypto_co_writev(BlockDriverState *bs, int64_t sector_num,
+                       int remaining_sectors, QEMUIOVector *qiov)
+{
+    BlockCrypto *crypto = bs->opaque;
+    int cur_nr_sectors; /* number of sectors in current iteration */
+    uint64_t bytes_done = 0;
+    uint8_t *cipher_data = NULL;
+    QEMUIOVector hd_qiov;
+    int ret = 0;
+    size_t payload_offset =
+        qcrypto_block_get_payload_offset(crypto->block) / 512;
+
+    qemu_iovec_init(&hd_qiov, qiov->niov);
+
+    qemu_co_mutex_lock(&crypto->lock);
+
+    /* Bounce buffer so we have a linear mem region for
+     * entire sector. XXX optimize so we avoid bounce
+     * buffer in case that qiov->niov == 1
+     */
+    cipher_data =
+        qemu_try_blockalign(bs->file->bs, BLOCK_CRYPTO_MAX_SECTORS * 512);
+    if (cipher_data == NULL) {
+        ret = -ENOMEM;
+        goto cleanup;
+    }
+
+    while (remaining_sectors) {
+        cur_nr_sectors = remaining_sectors;
+
+        if (cur_nr_sectors > BLOCK_CRYPTO_MAX_SECTORS) {
+            cur_nr_sectors = BLOCK_CRYPTO_MAX_SECTORS;
+        }
+
+        qemu_iovec_to_buf(qiov, bytes_done,
+                          cipher_data, cur_nr_sectors * 512);
+
+        if (qcrypto_block_encrypt(crypto->block,
+                                  sector_num,
+                                  cipher_data, cur_nr_sectors * 512,
+                                  NULL) < 0) {
+            ret = -1;
+            goto cleanup;
+        }
+
+        qemu_iovec_reset(&hd_qiov);
+        qemu_iovec_add(&hd_qiov, cipher_data, cur_nr_sectors * 512);
+
+        qemu_co_mutex_unlock(&crypto->lock);
+        ret = bdrv_co_writev(bs->file->bs,
+                             payload_offset + sector_num,
+                             cur_nr_sectors, &hd_qiov);
+        qemu_co_mutex_lock(&crypto->lock);
+        if (ret < 0) {
+            goto cleanup;
+        }
+
+        remaining_sectors -= cur_nr_sectors;
+        sector_num += cur_nr_sectors;
+        bytes_done += cur_nr_sectors * 512;
+    }
+
+ cleanup:
+    qemu_co_mutex_unlock(&crypto->lock);
+
+    qemu_iovec_destroy(&hd_qiov);
+    qemu_vfree(cipher_data);
+
+    return ret;
+}
+
+
+static int64_t block_crypto_getlength(BlockDriverState *bs)
+{
+    BlockCrypto *crypto = bs->opaque;
+    int64_t len = bdrv_getlength(bs->file->bs);
+
+    ssize_t offset = qcrypto_block_get_payload_offset(crypto->block);
+
+    len -= offset;
+
+    return len;
+}
+
+
+static int block_crypto_probe_luks(const uint8_t *buf,
+                                   int buf_size,
+                                   const char *filename) {
+    return block_crypto_probe_generic(Q_CRYPTO_BLOCK_FORMAT_LUKS,
+                                      buf, buf_size, filename);
+}
+
+static int block_crypto_open_luks(BlockDriverState *bs,
+                                  QDict *options,
+                                  int flags,
+                                  Error **errp)
+{
+    return block_crypto_open_generic(Q_CRYPTO_BLOCK_FORMAT_LUKS,
+                                     &block_crypto_runtime_opts_luks,
+                                     bs, options, flags, errp);
+}
+
+static int block_crypto_create_luks(const char *filename,
+                                    QemuOpts *opts,
+                                    Error **errp)
+{
+    return block_crypto_create_generic(Q_CRYPTO_BLOCK_FORMAT_LUKS,
+                                       filename, opts, errp);
+}
+
+BlockDriver bdrv_crypto_luks = {
+    .format_name        = "luks",
+    .instance_size      = sizeof(BlockCrypto),
+    .bdrv_probe         = block_crypto_probe_luks,
+    .bdrv_open          = block_crypto_open_luks,
+    .bdrv_close         = block_crypto_close,
+    .bdrv_create        = block_crypto_create_luks,
+    .create_opts        = &block_crypto_create_opts_luks,
+
+    .bdrv_co_readv      = block_crypto_co_readv,
+    .bdrv_co_writev     = block_crypto_co_writev,
+    .bdrv_getlength     = block_crypto_getlength,
+};
+
+static void block_crypto_init(void)
+{
+    bdrv_register(&bdrv_crypto_luks);
+}
+
+block_init(block_crypto_init);
diff --git a/qapi/block-core.json b/qapi/block-core.json
index 9bf1b22..f2103b6 100644
--- a/qapi/block-core.json
+++ b/qapi/block-core.json
@@ -242,11 +242,12 @@ 
 # @drv: the name of the block format used to open the backing device. As of
 #       0.14.0 this can be: 'blkdebug', 'bochs', 'cloop', 'cow', 'dmg',
 #       'file', 'file', 'ftp', 'ftps', 'host_cdrom', 'host_device',
-#       'http', 'https', 'nbd', 'parallels', 'qcow',
+#       'http', 'https', 'luks', 'nbd', 'parallels', 'qcow',
 #       'qcow2', 'raw', 'tftp', 'vdi', 'vmdk', 'vpc', 'vvfat'
 #       2.2: 'archipelago' added, 'cow' dropped
 #       2.3: 'host_floppy' deprecated
 #       2.5: 'host_floppy' dropped
+#       2.6: 'luks' added
 #
 # @backing_file: #optional the name of the backing file (for copy-on-write)
 #
@@ -1639,7 +1640,7 @@ 
 { 'enum': 'BlockdevDriver',
   'data': [ 'archipelago', 'blkdebug', 'blkverify', 'bochs', 'cloop',
             'dmg', 'file', 'ftp', 'ftps', 'host_cdrom', 'host_device',
-            'http', 'https', 'null-aio', 'null-co', 'parallels',
+            'http', 'https', 'luks', 'null-aio', 'null-co', 'parallels',
             'qcow', 'qcow2', 'qed', 'quorum', 'raw', 'tftp', 'vdi', 'vhdx',
             'vmdk', 'vpc', 'vvfat' ] }
 
@@ -1757,6 +1758,22 @@ 
   'data': { 'file': 'BlockdevRef' } }
 
 ##
+# @BlockdevOptionsLUKS
+#
+# Driver specific block device options for LUKS.
+#
+# @key-secret: #optional the ID of a QCryptoSecret object providing
+#              the decryption key (since 2.6). Mandatory except when
+#              doing a metadata-only probe of the image.
+#
+# Since: 2.6
+##
+{ 'struct': 'BlockdevOptionsLUKS',
+  'base': 'BlockdevOptionsGenericFormat',
+  'data': { '*key-secret': 'str' } }
+
+
+##
 # @BlockdevOptionsGenericCOWFormat
 #
 # Driver specific block device options for image format that have no option
@@ -2093,6 +2110,7 @@ 
       'http':       'BlockdevOptionsFile',
       'https':      'BlockdevOptionsFile',
 # TODO iscsi: Wait for structured options
+      'luks':       'BlockdevOptionsLUKS',
 # TODO nbd: Should take InetSocketAddress for 'host'?
 # TODO nfs: Wait for structured options
       'null-aio':   'BlockdevOptionsNull',
diff --git a/tests/qemu-iotests/149 b/tests/qemu-iotests/149
new file mode 100755
index 0000000..915c961
--- /dev/null
+++ b/tests/qemu-iotests/149
@@ -0,0 +1,521 @@ 
+#!/usr/bin/python
+#
+# Copyright (C) 2016 Red Hat, Inc.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# Creator/Owner: Daniel P. Berrange <[e-mail]>
+#
+# Exercise the QEMU 'luks' block driver to validate interoperability
+# with the Linux dm-crypt + cryptsetup implementation
+
+import subprocess
+import os
+import os.path
+
+import base64
+
+os.environ["QEMU_IO_OPTIONS"] = os.environ["QEMU_IO_OPTIONS_NO_FMT"]
+
+import iotests
+
+
+class LUKSConfig(object):
+    """Represent configuration parameters for a single LUKS
+       setup to be tested"""
+
+    def __init__(self, name, cipher, keylen, mode, ivgen,
+                 ivgen_hash, hash, password=None, passwords=None):
+
+        self.name = name
+        self.cipher = cipher
+        self.keylen = keylen
+        self.mode = mode
+        self.ivgen = ivgen
+        self.ivgen_hash = ivgen_hash
+        self.hash = hash
+
+        if passwords is not None:
+            self.passwords = passwords
+        else:
+            self.passwords = {}
+
+            if password is None:
+                self.passwords["0"] = "123456"
+            else:
+                self.passwords["0"] = password
+
+    def __repr__(self):
+        return self.name
+
+    def image_name(self):
+        return "luks-%s.img" % self.name
+
+    def image_path(self):
+        return os.path.join(iotests.test_dir, self.image_name())
+
+    def device_name(self):
+        return "qiotest-145-%s" % self.name
+
+    def device_path(self):
+        return "/dev/mapper/" + self.device_name()
+
+    def first_password(self):
+        for i in range(8):
+            slot = str(i)
+            if slot in self.passwords:
+                return (self.passwords[slot], slot)
+        raise Exception("No password found")
+
+    def first_password_base64(self):
+        (pw, slot) = self.first_password()
+        return base64.b64encode(pw)
+
+    def active_slots(self):
+        slots = []
+        for i in range(8):
+            slot = str(i)
+            if slot in self.passwords:
+                slots.append(slot)
+        return slots
+
+def verify_passwordless_sudo():
+    """Check whether sudo is configured to allow
+       password-less access to commands"""
+
+    args = ["sudo", "-n", "/bin/true"]
+
+    proc = subprocess.Popen(args,
+                            stdin=subprocess.PIPE,
+                            stdout=subprocess.PIPE,
+                            stderr=subprocess.STDOUT)
+
+    msg = proc.communicate()[0]
+
+    if proc.returncode != 0:
+        iotests.notrun('requires password-less sudo access: %s' % msg)
+
+
+def cryptsetup(args, password=None):
+    """Run the cryptsetup command in batch mode"""
+
+    fullargs = ["sudo", "cryptsetup", "-q", "-v"]
+    fullargs.extend(args)
+
+    iotests.log(" ".join(fullargs), filters=[iotests.filter_test_dir])
+    proc = subprocess.Popen(fullargs,
+                            stdin=subprocess.PIPE,
+                            stdout=subprocess.PIPE,
+                            stderr=subprocess.STDOUT)
+
+    msg = proc.communicate(password)[0]
+
+    if proc.returncode != 0:
+        raise Exception(msg)
+
+
+def cryptsetup_add_password(config, slot):
+    """Add another password to a LUKS key slot"""
+
+    (password, mainslot) = config.first_password()
+
+    pwfile = os.path.join(iotests.test_dir, "passwd.txt")
+    with open(pwfile, "w") as fh:
+        fh.write(config.passwords[slot])
+
+    try:
+        args = ["luksAddKey", config.image_path(),
+                "--key-slot", slot,
+                "--key-file", "-",
+                pwfile]
+
+        cryptsetup(args, password)
+    finally:
+        os.unlink(pwfile)
+
+
+def cryptsetup_format(config):
+    """Format a new LUKS volume with cryptsetup, adding the
+    first key slot only"""
+
+    (password, slot) = config.first_password()
+
+    args = ["luksFormat"]
+    cipher = config.cipher + "-" + config.mode + "-" + config.ivgen
+    if config.ivgen_hash is not None:
+        cipher = cipher + ":" + config.ivgen_hash
+    args.extend(["--cipher", cipher])
+    if config.mode == "xts":
+        args.extend(["--key-size", str(config.keylen * 2)])
+    else:
+        args.extend(["--key-size", str(config.keylen)])
+    if config.hash is not None:
+        args.extend(["--hash", config.hash])
+    args.extend(["--key-slot", slot])
+    args.extend(["--key-file", "-"])
+    args.append(config.image_path())
+
+    cryptsetup(args, password)
+
+
+def chown(config):
+    """Set the ownership of a open LUKS device to this user"""
+
+    path = config.device_path()
+
+    args = ["sudo", "chown", "%d:%d" % (os.getuid(), os.getgid()), path]
+    iotests.log(" ".join(args), filters=[iotests.filter_chown])
+    proc = subprocess.Popen(args,
+                            stdin=subprocess.PIPE,
+                            stdout=subprocess.PIPE,
+                            stderr=subprocess.STDOUT)
+
+    msg = proc.communicate()[0]
+
+    if proc.returncode != 0:
+        raise Exception("Cannot change owner on %s" % path)
+
+
+def cryptsetup_open(config):
+    """Open an image as a LUKS device"""
+
+    (password, slot) = config.first_password()
+
+    args = ["luksOpen", config.image_path(), config.device_name()]
+
+    cryptsetup(args, password)
+
+
+def cryptsetup_close(config):
+    """Close an active LUKS device """
+
+    args = ["luksClose", config.device_name()]
+    cryptsetup(args)
+
+
+def delete_image(config):
+    """Delete a disk image"""
+
+    try:
+        os.unlink(config.image_path())
+        iotests.log("unlink %s" % config.image_path(),
+                    filters=[iotests.filter_test_dir])
+    except Exception as e:
+        pass
+
+
+def create_image(config, size_mb):
+    """Create a bare disk image with requested size"""
+
+    delete_image(config)
+    iotests.log("truncate %s --size %dMB" % (config.image_path(), size_mb),
+                filters=[iotests.filter_test_dir])
+    with open(config.image_path(), "w") as fn:
+        fn.truncate(size_mb * 1024 * 1024)
+
+
+def qemu_img_create(config, size_mb):
+    """Create and format a disk image with LUKS using qemu-img"""
+
+    opts = [
+        "key-secret=sec0",
+        "cipher-alg=%s-%d" % (config.cipher, config.keylen),
+        "cipher-mode=%s" % config.mode,
+        "ivgen-alg=%s" % config.ivgen,
+        "hash-alg=%s" % config.hash,
+    ]
+    if config.ivgen_hash is not None:
+        opts.append("ivgen-hash-alg=%s" % config.ivgen_hash)
+
+    args = ["create", "-f", "luks",
+            "--object",
+            ("secret,id=sec0,data=%s,format=base64" %
+             config.first_password_base64()),
+            "-o", ",".join(opts),
+            config.image_path(),
+            "%dM" % size_mb]
+
+    iotests.log("qemu-img " + " ".join(args), filters=[iotests.filter_test_dir])
+    iotests.log(iotests.qemu_img_pipe(*args), filters=[iotests.filter_test_dir])
+
+def qemu_io_image_args(config, dev=False):
+    """Get the args for access an image or device with qemu-io"""
+
+    if dev:
+        return [
+            "--image-opts",
+            "driver=file,filename=%s" % config.device_path()]
+    else:
+        return [
+            "--object",
+            ("secret,id=sec0,data=%s,format=base64" %
+             config.first_password_base64()),
+            "--image-opts",
+            ("driver=luks,key-secret=sec0,file.filename=%s" %
+             config.image_path())]
+
+def qemu_io_write_pattern(config, pattern, offset_mb, size_mb, dev=False):
+    """Write a pattern of data to a LUKS image or device"""
+
+    args = ["-c", "write -P 0x%x %dM %dM" % (pattern, offset_mb, size_mb)]
+    args.extend(qemu_io_image_args(config, dev))
+    iotests.log("qemu-io " + " ".join(args), filters=[iotests.filter_test_dir])
+    iotests.log(iotests.qemu_io(*args), filters=[iotests.filter_test_dir,
+                                                 iotests.filter_qemu_io])
+
+
+def qemu_io_read_pattern(config, pattern, offset_mb, size_mb, dev=False):
+    """Read a pattern of data to a LUKS image or device"""
+
+    args = ["-c", "read -P 0x%x %dM %dM" % (pattern, offset_mb, size_mb)]
+    args.extend(qemu_io_image_args(config, dev))
+    iotests.log("qemu-io " + " ".join(args), filters=[iotests.filter_test_dir])
+    iotests.log(iotests.qemu_io(*args), filters=[iotests.filter_test_dir,
+                                                 iotests.filter_qemu_io])
+
+
+def test_once(config, qemu_img=False):
+    """Run the test with a desired LUKS configuration. Can either
+       use qemu-img for creating the initial volume, or cryptsetup,
+       in order to test interoperability in both directions"""
+
+    iotests.log("# ================= %s %s =================" % (
+        "qemu-img" if qemu_img else "dm-crypt", config))
+
+    oneKB = 1024
+    oneMB = oneKB * 1024
+    oneGB = oneMB * 1024
+    oneTB = oneGB * 1024
+
+    # 4 TB, so that we pass the 32-bit sector number boundary.
+    # Important for testing correctness of some IV generators
+    # The files are sparse, so not actually using this much space
+    image_size = 4 * oneTB
+    if qemu_img:
+        iotests.log("# Create image")
+        qemu_img_create(config, image_size / oneMB)
+    else:
+        iotests.log("# Create image")
+        create_image(config, image_size / oneMB)
+
+    lowOffsetMB = 100
+    highOffsetMB = 3 * oneTB / oneMB
+
+    try:
+        if not qemu_img:
+            iotests.log("# Format image")
+            cryptsetup_format(config)
+
+            for slot in config.active_slots()[1:]:
+                iotests.log("# Add password slot %s" % slot)
+                cryptsetup_add_password(config, slot)
+
+        # First we'll open the image using cryptsetup and write a
+        # known pattern of data that we'll then verify with QEMU
+
+        iotests.log("# Open dev")
+        cryptsetup_open(config)
+
+        try:
+            iotests.log("# Set dev owner")
+            chown(config)
+
+            iotests.log("# Write test pattern 0xa7")
+            qemu_io_write_pattern(config, 0xa7, lowOffsetMB, 10, dev=True)
+            iotests.log("# Write test pattern 0x13")
+            qemu_io_write_pattern(config, 0x13, highOffsetMB, 10, dev=True)
+        finally:
+            iotests.log("# Close dev")
+            cryptsetup_close(config)
+
+        # Ok, now we're using QEMU to verify the pattern just
+        # written via dm-crypt
+
+        iotests.log("# Read test pattern 0xa7")
+        qemu_io_read_pattern(config, 0xa7, lowOffsetMB, 10, dev=False)
+        iotests.log("# Read test pattern 0x13")
+        qemu_io_read_pattern(config, 0x13, highOffsetMB, 10, dev=False)
+
+
+        # Write a new pattern to the image, which we'll later
+        # verify with dm-crypt
+        iotests.log("# Write test pattern 0x91")
+        qemu_io_write_pattern(config, 0x91, lowOffsetMB, 10, dev=False)
+        iotests.log("# Write test pattern 0x5e")
+        qemu_io_write_pattern(config, 0x5e, highOffsetMB, 10, dev=False)
+
+
+        # Now we're opening the image with dm-crypt once more
+        # and verifying what QEMU wrote, completing the circle
+        iotests.log("# Open dev")
+        cryptsetup_open(config)
+
+        try:
+            iotests.log("# Set dev owner")
+            chown(config)
+
+            iotests.log("# Read test pattern 0x91")
+            qemu_io_read_pattern(config, 0x91, lowOffsetMB, 10, dev=True)
+            iotests.log("# Read test pattern 0x5e")
+            qemu_io_read_pattern(config, 0x5e, highOffsetMB, 10, dev=True)
+        finally:
+            iotests.log("# Close dev")
+            cryptsetup_close(config)
+    finally:
+        iotests.log("# Delete image")
+        delete_image(config)
+        print
+
+
+# Obviously we only work with the luks image format
+iotests.verify_image_format(supported_fmts=['luks'])
+iotests.verify_platform()
+
+# We need sudo in order to run cryptsetup to create
+# dm-crypt devices. This is safe to use on any
+# machine, since all dm-crypt devices are backed
+# by newly created plain files, and have a dm-crypt
+# name prefix of 'qiotest' to avoid clashing with
+# user LUKS volumes
+verify_passwordless_sudo()
+
+
+# If we look at all permutations of cipher, key size,
+# mode, ivgen, hash, there are ~1000 possible configs.
+#
+# We certainly don't want/need to test every permutation
+# to get good validation of interoperability between QEMU
+# and dm-crypt/cryptsetup.
+#
+# The configs below are a representative set that aim to
+# exercise each axis of configurability.
+#
+configs = [
+    # A common LUKS default
+    LUKSConfig("aes-256-xts-plain64-sha1",
+               "aes", 256, "xts", "plain64", None, "sha1"),
+
+
+    # LUKS default but diff ciphers
+    LUKSConfig("twofish-256-xts-plain64-sha1",
+               "twofish", 256, "xts", "plain64", None, "sha1"),
+    LUKSConfig("serpent-256-xts-plain64-sha1",
+               "serpent", 256, "xts", "plain64", None, "sha1"),
+    # Should really be xts, but kernel doesn't support xts+cast5
+    # nor does it do essiv+cast5
+    LUKSConfig("cast5-128-cbc-plain64-sha1",
+               "cast5", 128, "cbc", "plain64", None, "sha1"),
+    LUKSConfig("cast6-256-xts-plain64-sha1",
+               "cast6", 256, "xts", "plain64", None, "sha1"),
+
+
+    # LUKS default but diff modes / ivgens
+    LUKSConfig("aes-256-cbc-plain-sha1",
+               "aes", 256, "cbc", "plain", None, "sha1"),
+    LUKSConfig("aes-256-cbc-plain64-sha1",
+               "aes", 256, "cbc", "plain64", None, "sha1"),
+    LUKSConfig("aes-256-cbc-essiv-sha256-sha1",
+               "aes", 256, "cbc", "essiv", "sha256", "sha1"),
+    LUKSConfig("aes-256-xts-essiv-sha256-sha1",
+               "aes", 256, "xts", "essiv", "sha256", "sha1"),
+
+
+    # LUKS default but smaller key sizes
+    LUKSConfig("aes-128-xts-plain64-sha256-sha1",
+               "aes", 128, "xts", "plain64", None, "sha1"),
+    LUKSConfig("aes-192-xts-plain64-sha256-sha1",
+               "aes", 192, "xts", "plain64", None, "sha1"),
+
+    LUKSConfig("twofish-128-xts-plain64-sha1",
+               "twofish", 128, "xts", "plain64", None, "sha1"),
+    LUKSConfig("twofish-192-xts-plain64-sha1",
+               "twofish", 192, "xts", "plain64", None, "sha1"),
+
+    LUKSConfig("serpent-128-xts-plain64-sha1",
+               "serpent", 128, "xts", "plain64", None, "sha1"),
+    LUKSConfig("serpent-192-xts-plain64-sha1",
+               "serpent", 192, "xts", "plain64", None, "sha1"),
+
+    LUKSConfig("cast6-128-xts-plain64-sha1",
+               "cast6", 128, "xts", "plain", None, "sha1"),
+    LUKSConfig("cast6-192-xts-plain64-sha1",
+               "cast6", 192, "xts", "plain64", None, "sha1"),
+
+
+    # LUKS default but diff hash
+    LUKSConfig("aes-256-xts-plain64-sha256",
+               "aes", 256, "xts", "plain64", None, "sha256"),
+    LUKSConfig("aes-256-xts-plain64-sha512",
+               "aes", 256, "xts", "plain64", None, "sha512"),
+    LUKSConfig("aes-256-xts-plain64-ripemd160",
+               "aes", 256, "xts", "plain64", None, "ripemd160"),
+
+    # Password in slot 3
+    LUKSConfig("aes-256-xts-plain-sha1-pwslot3",
+               "aes", 256, "xts", "plain", None, "sha1",
+               passwords={
+                   "3": "slot3",
+               }),
+
+    # Passwords in every slot
+    LUKSConfig("aes-256-xts-plain-sha1-pwallslots",
+               "aes", 256, "xts", "plain", None, "sha1",
+               passwords={
+                   "0": "slot1",
+                   "1": "slot1",
+                   "2": "slot2",
+                   "3": "slot3",
+                   "4": "slot4",
+                   "5": "slot5",
+                   "6": "slot6",
+                   "7": "slot7",
+               }),
+]
+
+blacklist = [
+    # We don't have a cast-6 cipher impl for QEMU yet
+    "cast6-256-xts-plain64-sha1",
+    "cast6-128-xts-plain64-sha1",
+    "cast6-192-xts-plain64-sha1",
+
+    # GCrypt doesn't support Twofish with 192 bit key
+    "twofish-192-xts-plain64-sha1",
+
+    # We don't have sha512 hash wired up yet
+    "aes-256-xts-plain64-sha512",
+
+    # We don't have ripemd160 hash wired up yet
+    "aes-256-xts-plain64-ripemd160",
+]
+
+whitelist = []
+if "LUKS_CONFIG" in os.environ:
+    whitelist = os.environ["LUKS_CONFIG"].split(",")
+
+for config in configs:
+    if config.name in blacklist:
+        iotests.log("Skipping %s in blacklist" % config.name)
+        continue
+
+    if len(whitelist) > 0 and config.name not in whitelist:
+        iotests.log("Skipping %s not in whitelist" % config.name)
+        continue
+
+    test_once(config, qemu_img=False)
+
+    # XXX we should support setting passwords in a non-0
+    # key slot with 'qemu-img create' in future
+    (pw, slot) = config.first_password()
+    if slot == "0":
+        test_once(config, qemu_img=True)
diff --git a/tests/qemu-iotests/149.out b/tests/qemu-iotests/149.out
new file mode 100644
index 0000000..0486dad
--- /dev/null
+++ b/tests/qemu-iotests/149.out
@@ -0,0 +1,2252 @@ 
+# ================= dm-crypt aes-256-xts-plain64-sha1 =================
+# Create image
+truncate TEST_DIR/luks-aes-256-xts-plain64-sha1.img --size 4194304MB
+# Format image
+sudo cryptsetup -q -v luksFormat --cipher aes-xts-plain64 --key-size 512 --hash sha1 --key-slot 0 --key-file - TEST_DIR/luks-aes-256-xts-plain64-sha1.img
+# Open dev
+sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-xts-plain64-sha1.img qiotest-145-aes-256-xts-plain64-sha1
+# Set dev owner
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain64-sha1
+# Write test pattern 0xa7
+qemu-io -c write -P 0xa7 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain64-sha1
+wrote 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x13
+qemu-io -c write -P 0x13 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain64-sha1
+wrote 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Close dev
+sudo cryptsetup -q -v luksClose qiotest-145-aes-256-xts-plain64-sha1
+# Read test pattern 0xa7
+qemu-io -c read -P 0xa7 100M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-aes-256-xts-plain64-sha1.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+read 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Read test pattern 0x13
+qemu-io -c read -P 0x13 3145728M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-aes-256-xts-plain64-sha1.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+read 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x91
+qemu-io -c write -P 0x91 100M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-aes-256-xts-plain64-sha1.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+wrote 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x5e
+qemu-io -c write -P 0x5e 3145728M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-aes-256-xts-plain64-sha1.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+wrote 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Open dev
+sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-xts-plain64-sha1.img qiotest-145-aes-256-xts-plain64-sha1
+# Set dev owner
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain64-sha1
+# Read test pattern 0x91
+qemu-io -c read -P 0x91 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain64-sha1
+read 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Read test pattern 0x5e
+qemu-io -c read -P 0x5e 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain64-sha1
+read 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Close dev
+sudo cryptsetup -q -v luksClose qiotest-145-aes-256-xts-plain64-sha1
+# Delete image
+unlink TEST_DIR/luks-aes-256-xts-plain64-sha1.img
+
+# ================= qemu-img aes-256-xts-plain64-sha1 =================
+# Create image
+qemu-img create -f luks --object secret,id=sec0,data=MTIzNDU2,format=base64 -o key-secret=sec0,cipher-alg=aes-256,cipher-mode=xts,ivgen-alg=plain64,hash-alg=sha1 TEST_DIR/luks-aes-256-xts-plain64-sha1.img 4194304M
+Formatting 'TEST_DIR/luks-aes-256-xts-plain64-sha1.img', fmt=luks size=4398046511104 key-secret=sec0 cipher-alg=aes-256 cipher-mode=xts ivgen-alg=plain64 hash-alg=sha1
+
+# Open dev
+sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-xts-plain64-sha1.img qiotest-145-aes-256-xts-plain64-sha1
+# Set dev owner
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain64-sha1
+# Write test pattern 0xa7
+qemu-io -c write -P 0xa7 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain64-sha1
+wrote 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x13
+qemu-io -c write -P 0x13 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain64-sha1
+wrote 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Close dev
+sudo cryptsetup -q -v luksClose qiotest-145-aes-256-xts-plain64-sha1
+# Read test pattern 0xa7
+qemu-io -c read -P 0xa7 100M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-aes-256-xts-plain64-sha1.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+read 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Read test pattern 0x13
+qemu-io -c read -P 0x13 3145728M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-aes-256-xts-plain64-sha1.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+read 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x91
+qemu-io -c write -P 0x91 100M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-aes-256-xts-plain64-sha1.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+wrote 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x5e
+qemu-io -c write -P 0x5e 3145728M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-aes-256-xts-plain64-sha1.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+wrote 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Open dev
+sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-xts-plain64-sha1.img qiotest-145-aes-256-xts-plain64-sha1
+# Set dev owner
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain64-sha1
+# Read test pattern 0x91
+qemu-io -c read -P 0x91 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain64-sha1
+read 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Read test pattern 0x5e
+qemu-io -c read -P 0x5e 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain64-sha1
+read 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Close dev
+sudo cryptsetup -q -v luksClose qiotest-145-aes-256-xts-plain64-sha1
+# Delete image
+unlink TEST_DIR/luks-aes-256-xts-plain64-sha1.img
+
+# ================= dm-crypt twofish-256-xts-plain64-sha1 =================
+# Create image
+truncate TEST_DIR/luks-twofish-256-xts-plain64-sha1.img --size 4194304MB
+# Format image
+sudo cryptsetup -q -v luksFormat --cipher twofish-xts-plain64 --key-size 512 --hash sha1 --key-slot 0 --key-file - TEST_DIR/luks-twofish-256-xts-plain64-sha1.img
+# Open dev
+sudo cryptsetup -q -v luksOpen TEST_DIR/luks-twofish-256-xts-plain64-sha1.img qiotest-145-twofish-256-xts-plain64-sha1
+# Set dev owner
+sudo chown UID:GID /dev/mapper/qiotest-145-twofish-256-xts-plain64-sha1
+# Write test pattern 0xa7
+qemu-io -c write -P 0xa7 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-twofish-256-xts-plain64-sha1
+wrote 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x13
+qemu-io -c write -P 0x13 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-twofish-256-xts-plain64-sha1
+wrote 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Close dev
+sudo cryptsetup -q -v luksClose qiotest-145-twofish-256-xts-plain64-sha1
+# Read test pattern 0xa7
+qemu-io -c read -P 0xa7 100M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-twofish-256-xts-plain64-sha1.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+read 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Read test pattern 0x13
+qemu-io -c read -P 0x13 3145728M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-twofish-256-xts-plain64-sha1.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+read 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x91
+qemu-io -c write -P 0x91 100M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-twofish-256-xts-plain64-sha1.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+wrote 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x5e
+qemu-io -c write -P 0x5e 3145728M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-twofish-256-xts-plain64-sha1.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+wrote 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Open dev
+sudo cryptsetup -q -v luksOpen TEST_DIR/luks-twofish-256-xts-plain64-sha1.img qiotest-145-twofish-256-xts-plain64-sha1
+# Set dev owner
+sudo chown UID:GID /dev/mapper/qiotest-145-twofish-256-xts-plain64-sha1
+# Read test pattern 0x91
+qemu-io -c read -P 0x91 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-twofish-256-xts-plain64-sha1
+read 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Read test pattern 0x5e
+qemu-io -c read -P 0x5e 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-twofish-256-xts-plain64-sha1
+read 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Close dev
+sudo cryptsetup -q -v luksClose qiotest-145-twofish-256-xts-plain64-sha1
+# Delete image
+unlink TEST_DIR/luks-twofish-256-xts-plain64-sha1.img
+
+# ================= qemu-img twofish-256-xts-plain64-sha1 =================
+# Create image
+qemu-img create -f luks --object secret,id=sec0,data=MTIzNDU2,format=base64 -o key-secret=sec0,cipher-alg=twofish-256,cipher-mode=xts,ivgen-alg=plain64,hash-alg=sha1 TEST_DIR/luks-twofish-256-xts-plain64-sha1.img 4194304M
+Formatting 'TEST_DIR/luks-twofish-256-xts-plain64-sha1.img', fmt=luks size=4398046511104 key-secret=sec0 cipher-alg=twofish-256 cipher-mode=xts ivgen-alg=plain64 hash-alg=sha1
+
+# Open dev
+sudo cryptsetup -q -v luksOpen TEST_DIR/luks-twofish-256-xts-plain64-sha1.img qiotest-145-twofish-256-xts-plain64-sha1
+# Set dev owner
+sudo chown UID:GID /dev/mapper/qiotest-145-twofish-256-xts-plain64-sha1
+# Write test pattern 0xa7
+qemu-io -c write -P 0xa7 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-twofish-256-xts-plain64-sha1
+wrote 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x13
+qemu-io -c write -P 0x13 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-twofish-256-xts-plain64-sha1
+wrote 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Close dev
+sudo cryptsetup -q -v luksClose qiotest-145-twofish-256-xts-plain64-sha1
+# Read test pattern 0xa7
+qemu-io -c read -P 0xa7 100M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-twofish-256-xts-plain64-sha1.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+read 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Read test pattern 0x13
+qemu-io -c read -P 0x13 3145728M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-twofish-256-xts-plain64-sha1.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+read 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x91
+qemu-io -c write -P 0x91 100M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-twofish-256-xts-plain64-sha1.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+wrote 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x5e
+qemu-io -c write -P 0x5e 3145728M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-twofish-256-xts-plain64-sha1.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+wrote 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Open dev
+sudo cryptsetup -q -v luksOpen TEST_DIR/luks-twofish-256-xts-plain64-sha1.img qiotest-145-twofish-256-xts-plain64-sha1
+# Set dev owner
+sudo chown UID:GID /dev/mapper/qiotest-145-twofish-256-xts-plain64-sha1
+# Read test pattern 0x91
+qemu-io -c read -P 0x91 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-twofish-256-xts-plain64-sha1
+read 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Read test pattern 0x5e
+qemu-io -c read -P 0x5e 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-twofish-256-xts-plain64-sha1
+read 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Close dev
+sudo cryptsetup -q -v luksClose qiotest-145-twofish-256-xts-plain64-sha1
+# Delete image
+unlink TEST_DIR/luks-twofish-256-xts-plain64-sha1.img
+
+# ================= dm-crypt serpent-256-xts-plain64-sha1 =================
+# Create image
+truncate TEST_DIR/luks-serpent-256-xts-plain64-sha1.img --size 4194304MB
+# Format image
+sudo cryptsetup -q -v luksFormat --cipher serpent-xts-plain64 --key-size 512 --hash sha1 --key-slot 0 --key-file - TEST_DIR/luks-serpent-256-xts-plain64-sha1.img
+# Open dev
+sudo cryptsetup -q -v luksOpen TEST_DIR/luks-serpent-256-xts-plain64-sha1.img qiotest-145-serpent-256-xts-plain64-sha1
+# Set dev owner
+sudo chown UID:GID /dev/mapper/qiotest-145-serpent-256-xts-plain64-sha1
+# Write test pattern 0xa7
+qemu-io -c write -P 0xa7 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-serpent-256-xts-plain64-sha1
+wrote 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x13
+qemu-io -c write -P 0x13 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-serpent-256-xts-plain64-sha1
+wrote 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Close dev
+sudo cryptsetup -q -v luksClose qiotest-145-serpent-256-xts-plain64-sha1
+# Read test pattern 0xa7
+qemu-io -c read -P 0xa7 100M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-serpent-256-xts-plain64-sha1.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+read 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Read test pattern 0x13
+qemu-io -c read -P 0x13 3145728M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-serpent-256-xts-plain64-sha1.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+read 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x91
+qemu-io -c write -P 0x91 100M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-serpent-256-xts-plain64-sha1.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+wrote 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x5e
+qemu-io -c write -P 0x5e 3145728M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-serpent-256-xts-plain64-sha1.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+wrote 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Open dev
+sudo cryptsetup -q -v luksOpen TEST_DIR/luks-serpent-256-xts-plain64-sha1.img qiotest-145-serpent-256-xts-plain64-sha1
+# Set dev owner
+sudo chown UID:GID /dev/mapper/qiotest-145-serpent-256-xts-plain64-sha1
+# Read test pattern 0x91
+qemu-io -c read -P 0x91 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-serpent-256-xts-plain64-sha1
+read 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Read test pattern 0x5e
+qemu-io -c read -P 0x5e 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-serpent-256-xts-plain64-sha1
+read 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Close dev
+sudo cryptsetup -q -v luksClose qiotest-145-serpent-256-xts-plain64-sha1
+# Delete image
+unlink TEST_DIR/luks-serpent-256-xts-plain64-sha1.img
+
+# ================= qemu-img serpent-256-xts-plain64-sha1 =================
+# Create image
+qemu-img create -f luks --object secret,id=sec0,data=MTIzNDU2,format=base64 -o key-secret=sec0,cipher-alg=serpent-256,cipher-mode=xts,ivgen-alg=plain64,hash-alg=sha1 TEST_DIR/luks-serpent-256-xts-plain64-sha1.img 4194304M
+Formatting 'TEST_DIR/luks-serpent-256-xts-plain64-sha1.img', fmt=luks size=4398046511104 key-secret=sec0 cipher-alg=serpent-256 cipher-mode=xts ivgen-alg=plain64 hash-alg=sha1
+
+# Open dev
+sudo cryptsetup -q -v luksOpen TEST_DIR/luks-serpent-256-xts-plain64-sha1.img qiotest-145-serpent-256-xts-plain64-sha1
+# Set dev owner
+sudo chown UID:GID /dev/mapper/qiotest-145-serpent-256-xts-plain64-sha1
+# Write test pattern 0xa7
+qemu-io -c write -P 0xa7 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-serpent-256-xts-plain64-sha1
+wrote 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x13
+qemu-io -c write -P 0x13 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-serpent-256-xts-plain64-sha1
+wrote 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Close dev
+sudo cryptsetup -q -v luksClose qiotest-145-serpent-256-xts-plain64-sha1
+# Read test pattern 0xa7
+qemu-io -c read -P 0xa7 100M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-serpent-256-xts-plain64-sha1.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+read 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Read test pattern 0x13
+qemu-io -c read -P 0x13 3145728M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-serpent-256-xts-plain64-sha1.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+read 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x91
+qemu-io -c write -P 0x91 100M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-serpent-256-xts-plain64-sha1.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+wrote 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x5e
+qemu-io -c write -P 0x5e 3145728M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-serpent-256-xts-plain64-sha1.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+wrote 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Open dev
+sudo cryptsetup -q -v luksOpen TEST_DIR/luks-serpent-256-xts-plain64-sha1.img qiotest-145-serpent-256-xts-plain64-sha1
+# Set dev owner
+sudo chown UID:GID /dev/mapper/qiotest-145-serpent-256-xts-plain64-sha1
+# Read test pattern 0x91
+qemu-io -c read -P 0x91 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-serpent-256-xts-plain64-sha1
+read 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Read test pattern 0x5e
+qemu-io -c read -P 0x5e 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-serpent-256-xts-plain64-sha1
+read 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Close dev
+sudo cryptsetup -q -v luksClose qiotest-145-serpent-256-xts-plain64-sha1
+# Delete image
+unlink TEST_DIR/luks-serpent-256-xts-plain64-sha1.img
+
+# ================= dm-crypt cast5-128-cbc-plain64-sha1 =================
+# Create image
+truncate TEST_DIR/luks-cast5-128-cbc-plain64-sha1.img --size 4194304MB
+# Format image
+sudo cryptsetup -q -v luksFormat --cipher cast5-cbc-plain64 --key-size 128 --hash sha1 --key-slot 0 --key-file - TEST_DIR/luks-cast5-128-cbc-plain64-sha1.img
+# Open dev
+sudo cryptsetup -q -v luksOpen TEST_DIR/luks-cast5-128-cbc-plain64-sha1.img qiotest-145-cast5-128-cbc-plain64-sha1
+# Set dev owner
+sudo chown UID:GID /dev/mapper/qiotest-145-cast5-128-cbc-plain64-sha1
+# Write test pattern 0xa7
+qemu-io -c write -P 0xa7 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-cast5-128-cbc-plain64-sha1
+wrote 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x13
+qemu-io -c write -P 0x13 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-cast5-128-cbc-plain64-sha1
+wrote 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Close dev
+sudo cryptsetup -q -v luksClose qiotest-145-cast5-128-cbc-plain64-sha1
+# Read test pattern 0xa7
+qemu-io -c read -P 0xa7 100M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-cast5-128-cbc-plain64-sha1.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+read 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Read test pattern 0x13
+qemu-io -c read -P 0x13 3145728M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-cast5-128-cbc-plain64-sha1.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+read 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x91
+qemu-io -c write -P 0x91 100M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-cast5-128-cbc-plain64-sha1.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+wrote 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x5e
+qemu-io -c write -P 0x5e 3145728M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-cast5-128-cbc-plain64-sha1.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+wrote 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Open dev
+sudo cryptsetup -q -v luksOpen TEST_DIR/luks-cast5-128-cbc-plain64-sha1.img qiotest-145-cast5-128-cbc-plain64-sha1
+# Set dev owner
+sudo chown UID:GID /dev/mapper/qiotest-145-cast5-128-cbc-plain64-sha1
+# Read test pattern 0x91
+qemu-io -c read -P 0x91 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-cast5-128-cbc-plain64-sha1
+read 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Read test pattern 0x5e
+qemu-io -c read -P 0x5e 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-cast5-128-cbc-plain64-sha1
+read 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Close dev
+sudo cryptsetup -q -v luksClose qiotest-145-cast5-128-cbc-plain64-sha1
+# Delete image
+unlink TEST_DIR/luks-cast5-128-cbc-plain64-sha1.img
+
+# ================= qemu-img cast5-128-cbc-plain64-sha1 =================
+# Create image
+qemu-img create -f luks --object secret,id=sec0,data=MTIzNDU2,format=base64 -o key-secret=sec0,cipher-alg=cast5-128,cipher-mode=cbc,ivgen-alg=plain64,hash-alg=sha1 TEST_DIR/luks-cast5-128-cbc-plain64-sha1.img 4194304M
+Formatting 'TEST_DIR/luks-cast5-128-cbc-plain64-sha1.img', fmt=luks size=4398046511104 key-secret=sec0 cipher-alg=cast5-128 cipher-mode=cbc ivgen-alg=plain64 hash-alg=sha1
+
+# Open dev
+sudo cryptsetup -q -v luksOpen TEST_DIR/luks-cast5-128-cbc-plain64-sha1.img qiotest-145-cast5-128-cbc-plain64-sha1
+# Set dev owner
+sudo chown UID:GID /dev/mapper/qiotest-145-cast5-128-cbc-plain64-sha1
+# Write test pattern 0xa7
+qemu-io -c write -P 0xa7 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-cast5-128-cbc-plain64-sha1
+wrote 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x13
+qemu-io -c write -P 0x13 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-cast5-128-cbc-plain64-sha1
+wrote 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Close dev
+sudo cryptsetup -q -v luksClose qiotest-145-cast5-128-cbc-plain64-sha1
+# Read test pattern 0xa7
+qemu-io -c read -P 0xa7 100M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-cast5-128-cbc-plain64-sha1.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+read 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Read test pattern 0x13
+qemu-io -c read -P 0x13 3145728M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-cast5-128-cbc-plain64-sha1.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+read 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x91
+qemu-io -c write -P 0x91 100M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-cast5-128-cbc-plain64-sha1.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+wrote 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x5e
+qemu-io -c write -P 0x5e 3145728M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-cast5-128-cbc-plain64-sha1.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+wrote 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Open dev
+sudo cryptsetup -q -v luksOpen TEST_DIR/luks-cast5-128-cbc-plain64-sha1.img qiotest-145-cast5-128-cbc-plain64-sha1
+# Set dev owner
+sudo chown UID:GID /dev/mapper/qiotest-145-cast5-128-cbc-plain64-sha1
+# Read test pattern 0x91
+qemu-io -c read -P 0x91 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-cast5-128-cbc-plain64-sha1
+read 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Read test pattern 0x5e
+qemu-io -c read -P 0x5e 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-cast5-128-cbc-plain64-sha1
+read 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Close dev
+sudo cryptsetup -q -v luksClose qiotest-145-cast5-128-cbc-plain64-sha1
+# Delete image
+unlink TEST_DIR/luks-cast5-128-cbc-plain64-sha1.img
+
+Skipping cast6-256-xts-plain64-sha1 in blacklist
+# ================= dm-crypt aes-256-cbc-plain-sha1 =================
+# Create image
+truncate TEST_DIR/luks-aes-256-cbc-plain-sha1.img --size 4194304MB
+# Format image
+sudo cryptsetup -q -v luksFormat --cipher aes-cbc-plain --key-size 256 --hash sha1 --key-slot 0 --key-file - TEST_DIR/luks-aes-256-cbc-plain-sha1.img
+# Open dev
+sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-cbc-plain-sha1.img qiotest-145-aes-256-cbc-plain-sha1
+# Set dev owner
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-cbc-plain-sha1
+# Write test pattern 0xa7
+qemu-io -c write -P 0xa7 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-cbc-plain-sha1
+wrote 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x13
+qemu-io -c write -P 0x13 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-cbc-plain-sha1
+wrote 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Close dev
+sudo cryptsetup -q -v luksClose qiotest-145-aes-256-cbc-plain-sha1
+# Read test pattern 0xa7
+qemu-io -c read -P 0xa7 100M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-aes-256-cbc-plain-sha1.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+read 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Read test pattern 0x13
+qemu-io -c read -P 0x13 3145728M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-aes-256-cbc-plain-sha1.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+read 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x91
+qemu-io -c write -P 0x91 100M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-aes-256-cbc-plain-sha1.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+wrote 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x5e
+qemu-io -c write -P 0x5e 3145728M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-aes-256-cbc-plain-sha1.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+wrote 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Open dev
+sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-cbc-plain-sha1.img qiotest-145-aes-256-cbc-plain-sha1
+# Set dev owner
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-cbc-plain-sha1
+# Read test pattern 0x91
+qemu-io -c read -P 0x91 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-cbc-plain-sha1
+read 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Read test pattern 0x5e
+qemu-io -c read -P 0x5e 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-cbc-plain-sha1
+read 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Close dev
+sudo cryptsetup -q -v luksClose qiotest-145-aes-256-cbc-plain-sha1
+# Delete image
+unlink TEST_DIR/luks-aes-256-cbc-plain-sha1.img
+
+# ================= qemu-img aes-256-cbc-plain-sha1 =================
+# Create image
+qemu-img create -f luks --object secret,id=sec0,data=MTIzNDU2,format=base64 -o key-secret=sec0,cipher-alg=aes-256,cipher-mode=cbc,ivgen-alg=plain,hash-alg=sha1 TEST_DIR/luks-aes-256-cbc-plain-sha1.img 4194304M
+Formatting 'TEST_DIR/luks-aes-256-cbc-plain-sha1.img', fmt=luks size=4398046511104 key-secret=sec0 cipher-alg=aes-256 cipher-mode=cbc ivgen-alg=plain hash-alg=sha1
+
+# Open dev
+sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-cbc-plain-sha1.img qiotest-145-aes-256-cbc-plain-sha1
+# Set dev owner
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-cbc-plain-sha1
+# Write test pattern 0xa7
+qemu-io -c write -P 0xa7 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-cbc-plain-sha1
+wrote 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x13
+qemu-io -c write -P 0x13 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-cbc-plain-sha1
+wrote 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Close dev
+sudo cryptsetup -q -v luksClose qiotest-145-aes-256-cbc-plain-sha1
+# Read test pattern 0xa7
+qemu-io -c read -P 0xa7 100M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-aes-256-cbc-plain-sha1.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+read 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Read test pattern 0x13
+qemu-io -c read -P 0x13 3145728M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-aes-256-cbc-plain-sha1.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+read 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x91
+qemu-io -c write -P 0x91 100M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-aes-256-cbc-plain-sha1.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+wrote 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x5e
+qemu-io -c write -P 0x5e 3145728M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-aes-256-cbc-plain-sha1.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+wrote 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Open dev
+sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-cbc-plain-sha1.img qiotest-145-aes-256-cbc-plain-sha1
+# Set dev owner
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-cbc-plain-sha1
+# Read test pattern 0x91
+qemu-io -c read -P 0x91 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-cbc-plain-sha1
+read 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Read test pattern 0x5e
+qemu-io -c read -P 0x5e 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-cbc-plain-sha1
+read 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Close dev
+sudo cryptsetup -q -v luksClose qiotest-145-aes-256-cbc-plain-sha1
+# Delete image
+unlink TEST_DIR/luks-aes-256-cbc-plain-sha1.img
+
+# ================= dm-crypt aes-256-cbc-plain64-sha1 =================
+# Create image
+truncate TEST_DIR/luks-aes-256-cbc-plain64-sha1.img --size 4194304MB
+# Format image
+sudo cryptsetup -q -v luksFormat --cipher aes-cbc-plain64 --key-size 256 --hash sha1 --key-slot 0 --key-file - TEST_DIR/luks-aes-256-cbc-plain64-sha1.img
+# Open dev
+sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-cbc-plain64-sha1.img qiotest-145-aes-256-cbc-plain64-sha1
+# Set dev owner
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-cbc-plain64-sha1
+# Write test pattern 0xa7
+qemu-io -c write -P 0xa7 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-cbc-plain64-sha1
+wrote 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x13
+qemu-io -c write -P 0x13 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-cbc-plain64-sha1
+wrote 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Close dev
+sudo cryptsetup -q -v luksClose qiotest-145-aes-256-cbc-plain64-sha1
+# Read test pattern 0xa7
+qemu-io -c read -P 0xa7 100M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-aes-256-cbc-plain64-sha1.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+read 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Read test pattern 0x13
+qemu-io -c read -P 0x13 3145728M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-aes-256-cbc-plain64-sha1.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+read 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x91
+qemu-io -c write -P 0x91 100M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-aes-256-cbc-plain64-sha1.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+wrote 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x5e
+qemu-io -c write -P 0x5e 3145728M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-aes-256-cbc-plain64-sha1.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+wrote 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Open dev
+sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-cbc-plain64-sha1.img qiotest-145-aes-256-cbc-plain64-sha1
+# Set dev owner
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-cbc-plain64-sha1
+# Read test pattern 0x91
+qemu-io -c read -P 0x91 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-cbc-plain64-sha1
+read 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Read test pattern 0x5e
+qemu-io -c read -P 0x5e 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-cbc-plain64-sha1
+read 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Close dev
+sudo cryptsetup -q -v luksClose qiotest-145-aes-256-cbc-plain64-sha1
+# Delete image
+unlink TEST_DIR/luks-aes-256-cbc-plain64-sha1.img
+
+# ================= qemu-img aes-256-cbc-plain64-sha1 =================
+# Create image
+qemu-img create -f luks --object secret,id=sec0,data=MTIzNDU2,format=base64 -o key-secret=sec0,cipher-alg=aes-256,cipher-mode=cbc,ivgen-alg=plain64,hash-alg=sha1 TEST_DIR/luks-aes-256-cbc-plain64-sha1.img 4194304M
+Formatting 'TEST_DIR/luks-aes-256-cbc-plain64-sha1.img', fmt=luks size=4398046511104 key-secret=sec0 cipher-alg=aes-256 cipher-mode=cbc ivgen-alg=plain64 hash-alg=sha1
+
+# Open dev
+sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-cbc-plain64-sha1.img qiotest-145-aes-256-cbc-plain64-sha1
+# Set dev owner
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-cbc-plain64-sha1
+# Write test pattern 0xa7
+qemu-io -c write -P 0xa7 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-cbc-plain64-sha1
+wrote 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x13
+qemu-io -c write -P 0x13 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-cbc-plain64-sha1
+wrote 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Close dev
+sudo cryptsetup -q -v luksClose qiotest-145-aes-256-cbc-plain64-sha1
+# Read test pattern 0xa7
+qemu-io -c read -P 0xa7 100M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-aes-256-cbc-plain64-sha1.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+read 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Read test pattern 0x13
+qemu-io -c read -P 0x13 3145728M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-aes-256-cbc-plain64-sha1.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+read 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x91
+qemu-io -c write -P 0x91 100M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-aes-256-cbc-plain64-sha1.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+wrote 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x5e
+qemu-io -c write -P 0x5e 3145728M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-aes-256-cbc-plain64-sha1.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+wrote 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Open dev
+sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-cbc-plain64-sha1.img qiotest-145-aes-256-cbc-plain64-sha1
+# Set dev owner
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-cbc-plain64-sha1
+# Read test pattern 0x91
+qemu-io -c read -P 0x91 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-cbc-plain64-sha1
+read 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Read test pattern 0x5e
+qemu-io -c read -P 0x5e 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-cbc-plain64-sha1
+read 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Close dev
+sudo cryptsetup -q -v luksClose qiotest-145-aes-256-cbc-plain64-sha1
+# Delete image
+unlink TEST_DIR/luks-aes-256-cbc-plain64-sha1.img
+
+# ================= dm-crypt aes-256-cbc-essiv-sha256-sha1 =================
+# Create image
+truncate TEST_DIR/luks-aes-256-cbc-essiv-sha256-sha1.img --size 4194304MB
+# Format image
+sudo cryptsetup -q -v luksFormat --cipher aes-cbc-essiv:sha256 --key-size 256 --hash sha1 --key-slot 0 --key-file - TEST_DIR/luks-aes-256-cbc-essiv-sha256-sha1.img
+# Open dev
+sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-cbc-essiv-sha256-sha1.img qiotest-145-aes-256-cbc-essiv-sha256-sha1
+# Set dev owner
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-cbc-essiv-sha256-sha1
+# Write test pattern 0xa7
+qemu-io -c write -P 0xa7 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-cbc-essiv-sha256-sha1
+wrote 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x13
+qemu-io -c write -P 0x13 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-cbc-essiv-sha256-sha1
+wrote 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Close dev
+sudo cryptsetup -q -v luksClose qiotest-145-aes-256-cbc-essiv-sha256-sha1
+# Read test pattern 0xa7
+qemu-io -c read -P 0xa7 100M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-aes-256-cbc-essiv-sha256-sha1.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+read 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Read test pattern 0x13
+qemu-io -c read -P 0x13 3145728M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-aes-256-cbc-essiv-sha256-sha1.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+read 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x91
+qemu-io -c write -P 0x91 100M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-aes-256-cbc-essiv-sha256-sha1.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+wrote 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x5e
+qemu-io -c write -P 0x5e 3145728M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-aes-256-cbc-essiv-sha256-sha1.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+wrote 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Open dev
+sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-cbc-essiv-sha256-sha1.img qiotest-145-aes-256-cbc-essiv-sha256-sha1
+# Set dev owner
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-cbc-essiv-sha256-sha1
+# Read test pattern 0x91
+qemu-io -c read -P 0x91 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-cbc-essiv-sha256-sha1
+read 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Read test pattern 0x5e
+qemu-io -c read -P 0x5e 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-cbc-essiv-sha256-sha1
+read 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Close dev
+sudo cryptsetup -q -v luksClose qiotest-145-aes-256-cbc-essiv-sha256-sha1
+# Delete image
+unlink TEST_DIR/luks-aes-256-cbc-essiv-sha256-sha1.img
+
+# ================= qemu-img aes-256-cbc-essiv-sha256-sha1 =================
+# Create image
+qemu-img create -f luks --object secret,id=sec0,data=MTIzNDU2,format=base64 -o key-secret=sec0,cipher-alg=aes-256,cipher-mode=cbc,ivgen-alg=essiv,hash-alg=sha1,ivgen-hash-alg=sha256 TEST_DIR/luks-aes-256-cbc-essiv-sha256-sha1.img 4194304M
+Formatting 'TEST_DIR/luks-aes-256-cbc-essiv-sha256-sha1.img', fmt=luks size=4398046511104 key-secret=sec0 cipher-alg=aes-256 cipher-mode=cbc ivgen-alg=essiv ivgen-hash-alg=sha256 hash-alg=sha1
+
+# Open dev
+sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-cbc-essiv-sha256-sha1.img qiotest-145-aes-256-cbc-essiv-sha256-sha1
+# Set dev owner
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-cbc-essiv-sha256-sha1
+# Write test pattern 0xa7
+qemu-io -c write -P 0xa7 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-cbc-essiv-sha256-sha1
+wrote 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x13
+qemu-io -c write -P 0x13 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-cbc-essiv-sha256-sha1
+wrote 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Close dev
+sudo cryptsetup -q -v luksClose qiotest-145-aes-256-cbc-essiv-sha256-sha1
+# Read test pattern 0xa7
+qemu-io -c read -P 0xa7 100M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-aes-256-cbc-essiv-sha256-sha1.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+read 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Read test pattern 0x13
+qemu-io -c read -P 0x13 3145728M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-aes-256-cbc-essiv-sha256-sha1.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+read 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x91
+qemu-io -c write -P 0x91 100M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-aes-256-cbc-essiv-sha256-sha1.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+wrote 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x5e
+qemu-io -c write -P 0x5e 3145728M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-aes-256-cbc-essiv-sha256-sha1.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+wrote 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Open dev
+sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-cbc-essiv-sha256-sha1.img qiotest-145-aes-256-cbc-essiv-sha256-sha1
+# Set dev owner
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-cbc-essiv-sha256-sha1
+# Read test pattern 0x91
+qemu-io -c read -P 0x91 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-cbc-essiv-sha256-sha1
+read 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Read test pattern 0x5e
+qemu-io -c read -P 0x5e 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-cbc-essiv-sha256-sha1
+read 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Close dev
+sudo cryptsetup -q -v luksClose qiotest-145-aes-256-cbc-essiv-sha256-sha1
+# Delete image
+unlink TEST_DIR/luks-aes-256-cbc-essiv-sha256-sha1.img
+
+# ================= dm-crypt aes-256-xts-essiv-sha256-sha1 =================
+# Create image
+truncate TEST_DIR/luks-aes-256-xts-essiv-sha256-sha1.img --size 4194304MB
+# Format image
+sudo cryptsetup -q -v luksFormat --cipher aes-xts-essiv:sha256 --key-size 512 --hash sha1 --key-slot 0 --key-file - TEST_DIR/luks-aes-256-xts-essiv-sha256-sha1.img
+# Open dev
+sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-xts-essiv-sha256-sha1.img qiotest-145-aes-256-xts-essiv-sha256-sha1
+# Set dev owner
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-essiv-sha256-sha1
+# Write test pattern 0xa7
+qemu-io -c write -P 0xa7 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-essiv-sha256-sha1
+wrote 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x13
+qemu-io -c write -P 0x13 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-essiv-sha256-sha1
+wrote 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Close dev
+sudo cryptsetup -q -v luksClose qiotest-145-aes-256-xts-essiv-sha256-sha1
+# Read test pattern 0xa7
+qemu-io -c read -P 0xa7 100M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-aes-256-xts-essiv-sha256-sha1.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+read 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Read test pattern 0x13
+qemu-io -c read -P 0x13 3145728M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-aes-256-xts-essiv-sha256-sha1.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+read 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x91
+qemu-io -c write -P 0x91 100M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-aes-256-xts-essiv-sha256-sha1.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+wrote 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x5e
+qemu-io -c write -P 0x5e 3145728M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-aes-256-xts-essiv-sha256-sha1.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+wrote 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Open dev
+sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-xts-essiv-sha256-sha1.img qiotest-145-aes-256-xts-essiv-sha256-sha1
+# Set dev owner
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-essiv-sha256-sha1
+# Read test pattern 0x91
+qemu-io -c read -P 0x91 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-essiv-sha256-sha1
+read 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Read test pattern 0x5e
+qemu-io -c read -P 0x5e 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-essiv-sha256-sha1
+read 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Close dev
+sudo cryptsetup -q -v luksClose qiotest-145-aes-256-xts-essiv-sha256-sha1
+# Delete image
+unlink TEST_DIR/luks-aes-256-xts-essiv-sha256-sha1.img
+
+# ================= qemu-img aes-256-xts-essiv-sha256-sha1 =================
+# Create image
+qemu-img create -f luks --object secret,id=sec0,data=MTIzNDU2,format=base64 -o key-secret=sec0,cipher-alg=aes-256,cipher-mode=xts,ivgen-alg=essiv,hash-alg=sha1,ivgen-hash-alg=sha256 TEST_DIR/luks-aes-256-xts-essiv-sha256-sha1.img 4194304M
+Formatting 'TEST_DIR/luks-aes-256-xts-essiv-sha256-sha1.img', fmt=luks size=4398046511104 key-secret=sec0 cipher-alg=aes-256 cipher-mode=xts ivgen-alg=essiv ivgen-hash-alg=sha256 hash-alg=sha1
+
+# Open dev
+sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-xts-essiv-sha256-sha1.img qiotest-145-aes-256-xts-essiv-sha256-sha1
+# Set dev owner
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-essiv-sha256-sha1
+# Write test pattern 0xa7
+qemu-io -c write -P 0xa7 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-essiv-sha256-sha1
+wrote 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x13
+qemu-io -c write -P 0x13 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-essiv-sha256-sha1
+wrote 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Close dev
+sudo cryptsetup -q -v luksClose qiotest-145-aes-256-xts-essiv-sha256-sha1
+# Read test pattern 0xa7
+qemu-io -c read -P 0xa7 100M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-aes-256-xts-essiv-sha256-sha1.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+read 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Read test pattern 0x13
+qemu-io -c read -P 0x13 3145728M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-aes-256-xts-essiv-sha256-sha1.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+read 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x91
+qemu-io -c write -P 0x91 100M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-aes-256-xts-essiv-sha256-sha1.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+wrote 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x5e
+qemu-io -c write -P 0x5e 3145728M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-aes-256-xts-essiv-sha256-sha1.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+wrote 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Open dev
+sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-xts-essiv-sha256-sha1.img qiotest-145-aes-256-xts-essiv-sha256-sha1
+# Set dev owner
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-essiv-sha256-sha1
+# Read test pattern 0x91
+qemu-io -c read -P 0x91 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-essiv-sha256-sha1
+read 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Read test pattern 0x5e
+qemu-io -c read -P 0x5e 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-essiv-sha256-sha1
+read 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Close dev
+sudo cryptsetup -q -v luksClose qiotest-145-aes-256-xts-essiv-sha256-sha1
+# Delete image
+unlink TEST_DIR/luks-aes-256-xts-essiv-sha256-sha1.img
+
+# ================= dm-crypt aes-128-xts-plain64-sha256-sha1 =================
+# Create image
+truncate TEST_DIR/luks-aes-128-xts-plain64-sha256-sha1.img --size 4194304MB
+# Format image
+sudo cryptsetup -q -v luksFormat --cipher aes-xts-plain64 --key-size 256 --hash sha1 --key-slot 0 --key-file - TEST_DIR/luks-aes-128-xts-plain64-sha256-sha1.img
+# Open dev
+sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-128-xts-plain64-sha256-sha1.img qiotest-145-aes-128-xts-plain64-sha256-sha1
+# Set dev owner
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-128-xts-plain64-sha256-sha1
+# Write test pattern 0xa7
+qemu-io -c write -P 0xa7 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-128-xts-plain64-sha256-sha1
+wrote 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x13
+qemu-io -c write -P 0x13 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-128-xts-plain64-sha256-sha1
+wrote 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Close dev
+sudo cryptsetup -q -v luksClose qiotest-145-aes-128-xts-plain64-sha256-sha1
+# Read test pattern 0xa7
+qemu-io -c read -P 0xa7 100M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-aes-128-xts-plain64-sha256-sha1.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+read 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Read test pattern 0x13
+qemu-io -c read -P 0x13 3145728M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-aes-128-xts-plain64-sha256-sha1.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+read 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x91
+qemu-io -c write -P 0x91 100M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-aes-128-xts-plain64-sha256-sha1.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+wrote 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x5e
+qemu-io -c write -P 0x5e 3145728M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-aes-128-xts-plain64-sha256-sha1.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+wrote 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Open dev
+sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-128-xts-plain64-sha256-sha1.img qiotest-145-aes-128-xts-plain64-sha256-sha1
+# Set dev owner
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-128-xts-plain64-sha256-sha1
+# Read test pattern 0x91
+qemu-io -c read -P 0x91 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-128-xts-plain64-sha256-sha1
+read 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Read test pattern 0x5e
+qemu-io -c read -P 0x5e 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-128-xts-plain64-sha256-sha1
+read 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Close dev
+sudo cryptsetup -q -v luksClose qiotest-145-aes-128-xts-plain64-sha256-sha1
+# Delete image
+unlink TEST_DIR/luks-aes-128-xts-plain64-sha256-sha1.img
+
+# ================= qemu-img aes-128-xts-plain64-sha256-sha1 =================
+# Create image
+qemu-img create -f luks --object secret,id=sec0,data=MTIzNDU2,format=base64 -o key-secret=sec0,cipher-alg=aes-128,cipher-mode=xts,ivgen-alg=plain64,hash-alg=sha1 TEST_DIR/luks-aes-128-xts-plain64-sha256-sha1.img 4194304M
+Formatting 'TEST_DIR/luks-aes-128-xts-plain64-sha256-sha1.img', fmt=luks size=4398046511104 key-secret=sec0 cipher-alg=aes-128 cipher-mode=xts ivgen-alg=plain64 hash-alg=sha1
+
+# Open dev
+sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-128-xts-plain64-sha256-sha1.img qiotest-145-aes-128-xts-plain64-sha256-sha1
+# Set dev owner
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-128-xts-plain64-sha256-sha1
+# Write test pattern 0xa7
+qemu-io -c write -P 0xa7 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-128-xts-plain64-sha256-sha1
+wrote 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x13
+qemu-io -c write -P 0x13 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-128-xts-plain64-sha256-sha1
+wrote 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Close dev
+sudo cryptsetup -q -v luksClose qiotest-145-aes-128-xts-plain64-sha256-sha1
+# Read test pattern 0xa7
+qemu-io -c read -P 0xa7 100M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-aes-128-xts-plain64-sha256-sha1.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+read 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Read test pattern 0x13
+qemu-io -c read -P 0x13 3145728M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-aes-128-xts-plain64-sha256-sha1.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+read 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x91
+qemu-io -c write -P 0x91 100M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-aes-128-xts-plain64-sha256-sha1.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+wrote 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x5e
+qemu-io -c write -P 0x5e 3145728M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-aes-128-xts-plain64-sha256-sha1.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+wrote 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Open dev
+sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-128-xts-plain64-sha256-sha1.img qiotest-145-aes-128-xts-plain64-sha256-sha1
+# Set dev owner
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-128-xts-plain64-sha256-sha1
+# Read test pattern 0x91
+qemu-io -c read -P 0x91 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-128-xts-plain64-sha256-sha1
+read 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Read test pattern 0x5e
+qemu-io -c read -P 0x5e 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-128-xts-plain64-sha256-sha1
+read 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Close dev
+sudo cryptsetup -q -v luksClose qiotest-145-aes-128-xts-plain64-sha256-sha1
+# Delete image
+unlink TEST_DIR/luks-aes-128-xts-plain64-sha256-sha1.img
+
+# ================= dm-crypt aes-192-xts-plain64-sha256-sha1 =================
+# Create image
+truncate TEST_DIR/luks-aes-192-xts-plain64-sha256-sha1.img --size 4194304MB
+# Format image
+sudo cryptsetup -q -v luksFormat --cipher aes-xts-plain64 --key-size 384 --hash sha1 --key-slot 0 --key-file - TEST_DIR/luks-aes-192-xts-plain64-sha256-sha1.img
+# Open dev
+sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-192-xts-plain64-sha256-sha1.img qiotest-145-aes-192-xts-plain64-sha256-sha1
+# Set dev owner
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-192-xts-plain64-sha256-sha1
+# Write test pattern 0xa7
+qemu-io -c write -P 0xa7 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-192-xts-plain64-sha256-sha1
+wrote 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x13
+qemu-io -c write -P 0x13 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-192-xts-plain64-sha256-sha1
+wrote 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Close dev
+sudo cryptsetup -q -v luksClose qiotest-145-aes-192-xts-plain64-sha256-sha1
+# Read test pattern 0xa7
+qemu-io -c read -P 0xa7 100M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-aes-192-xts-plain64-sha256-sha1.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+read 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Read test pattern 0x13
+qemu-io -c read -P 0x13 3145728M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-aes-192-xts-plain64-sha256-sha1.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+read 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x91
+qemu-io -c write -P 0x91 100M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-aes-192-xts-plain64-sha256-sha1.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+wrote 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x5e
+qemu-io -c write -P 0x5e 3145728M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-aes-192-xts-plain64-sha256-sha1.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+wrote 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Open dev
+sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-192-xts-plain64-sha256-sha1.img qiotest-145-aes-192-xts-plain64-sha256-sha1
+# Set dev owner
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-192-xts-plain64-sha256-sha1
+# Read test pattern 0x91
+qemu-io -c read -P 0x91 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-192-xts-plain64-sha256-sha1
+read 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Read test pattern 0x5e
+qemu-io -c read -P 0x5e 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-192-xts-plain64-sha256-sha1
+read 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Close dev
+sudo cryptsetup -q -v luksClose qiotest-145-aes-192-xts-plain64-sha256-sha1
+# Delete image
+unlink TEST_DIR/luks-aes-192-xts-plain64-sha256-sha1.img
+
+# ================= qemu-img aes-192-xts-plain64-sha256-sha1 =================
+# Create image
+qemu-img create -f luks --object secret,id=sec0,data=MTIzNDU2,format=base64 -o key-secret=sec0,cipher-alg=aes-192,cipher-mode=xts,ivgen-alg=plain64,hash-alg=sha1 TEST_DIR/luks-aes-192-xts-plain64-sha256-sha1.img 4194304M
+Formatting 'TEST_DIR/luks-aes-192-xts-plain64-sha256-sha1.img', fmt=luks size=4398046511104 key-secret=sec0 cipher-alg=aes-192 cipher-mode=xts ivgen-alg=plain64 hash-alg=sha1
+
+# Open dev
+sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-192-xts-plain64-sha256-sha1.img qiotest-145-aes-192-xts-plain64-sha256-sha1
+# Set dev owner
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-192-xts-plain64-sha256-sha1
+# Write test pattern 0xa7
+qemu-io -c write -P 0xa7 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-192-xts-plain64-sha256-sha1
+wrote 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x13
+qemu-io -c write -P 0x13 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-192-xts-plain64-sha256-sha1
+wrote 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Close dev
+sudo cryptsetup -q -v luksClose qiotest-145-aes-192-xts-plain64-sha256-sha1
+# Read test pattern 0xa7
+qemu-io -c read -P 0xa7 100M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-aes-192-xts-plain64-sha256-sha1.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+read 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Read test pattern 0x13
+qemu-io -c read -P 0x13 3145728M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-aes-192-xts-plain64-sha256-sha1.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+read 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x91
+qemu-io -c write -P 0x91 100M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-aes-192-xts-plain64-sha256-sha1.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+wrote 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x5e
+qemu-io -c write -P 0x5e 3145728M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-aes-192-xts-plain64-sha256-sha1.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+wrote 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Open dev
+sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-192-xts-plain64-sha256-sha1.img qiotest-145-aes-192-xts-plain64-sha256-sha1
+# Set dev owner
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-192-xts-plain64-sha256-sha1
+# Read test pattern 0x91
+qemu-io -c read -P 0x91 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-192-xts-plain64-sha256-sha1
+read 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Read test pattern 0x5e
+qemu-io -c read -P 0x5e 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-192-xts-plain64-sha256-sha1
+read 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Close dev
+sudo cryptsetup -q -v luksClose qiotest-145-aes-192-xts-plain64-sha256-sha1
+# Delete image
+unlink TEST_DIR/luks-aes-192-xts-plain64-sha256-sha1.img
+
+# ================= dm-crypt twofish-128-xts-plain64-sha1 =================
+# Create image
+truncate TEST_DIR/luks-twofish-128-xts-plain64-sha1.img --size 4194304MB
+# Format image
+sudo cryptsetup -q -v luksFormat --cipher twofish-xts-plain64 --key-size 256 --hash sha1 --key-slot 0 --key-file - TEST_DIR/luks-twofish-128-xts-plain64-sha1.img
+# Open dev
+sudo cryptsetup -q -v luksOpen TEST_DIR/luks-twofish-128-xts-plain64-sha1.img qiotest-145-twofish-128-xts-plain64-sha1
+# Set dev owner
+sudo chown UID:GID /dev/mapper/qiotest-145-twofish-128-xts-plain64-sha1
+# Write test pattern 0xa7
+qemu-io -c write -P 0xa7 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-twofish-128-xts-plain64-sha1
+wrote 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x13
+qemu-io -c write -P 0x13 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-twofish-128-xts-plain64-sha1
+wrote 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Close dev
+sudo cryptsetup -q -v luksClose qiotest-145-twofish-128-xts-plain64-sha1
+# Read test pattern 0xa7
+qemu-io -c read -P 0xa7 100M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-twofish-128-xts-plain64-sha1.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+read 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Read test pattern 0x13
+qemu-io -c read -P 0x13 3145728M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-twofish-128-xts-plain64-sha1.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+read 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x91
+qemu-io -c write -P 0x91 100M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-twofish-128-xts-plain64-sha1.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+wrote 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x5e
+qemu-io -c write -P 0x5e 3145728M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-twofish-128-xts-plain64-sha1.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+wrote 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Open dev
+sudo cryptsetup -q -v luksOpen TEST_DIR/luks-twofish-128-xts-plain64-sha1.img qiotest-145-twofish-128-xts-plain64-sha1
+# Set dev owner
+sudo chown UID:GID /dev/mapper/qiotest-145-twofish-128-xts-plain64-sha1
+# Read test pattern 0x91
+qemu-io -c read -P 0x91 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-twofish-128-xts-plain64-sha1
+read 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Read test pattern 0x5e
+qemu-io -c read -P 0x5e 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-twofish-128-xts-plain64-sha1
+read 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Close dev
+sudo cryptsetup -q -v luksClose qiotest-145-twofish-128-xts-plain64-sha1
+# Delete image
+unlink TEST_DIR/luks-twofish-128-xts-plain64-sha1.img
+
+# ================= qemu-img twofish-128-xts-plain64-sha1 =================
+# Create image
+qemu-img create -f luks --object secret,id=sec0,data=MTIzNDU2,format=base64 -o key-secret=sec0,cipher-alg=twofish-128,cipher-mode=xts,ivgen-alg=plain64,hash-alg=sha1 TEST_DIR/luks-twofish-128-xts-plain64-sha1.img 4194304M
+Formatting 'TEST_DIR/luks-twofish-128-xts-plain64-sha1.img', fmt=luks size=4398046511104 key-secret=sec0 cipher-alg=twofish-128 cipher-mode=xts ivgen-alg=plain64 hash-alg=sha1
+
+# Open dev
+sudo cryptsetup -q -v luksOpen TEST_DIR/luks-twofish-128-xts-plain64-sha1.img qiotest-145-twofish-128-xts-plain64-sha1
+# Set dev owner
+sudo chown UID:GID /dev/mapper/qiotest-145-twofish-128-xts-plain64-sha1
+# Write test pattern 0xa7
+qemu-io -c write -P 0xa7 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-twofish-128-xts-plain64-sha1
+wrote 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x13
+qemu-io -c write -P 0x13 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-twofish-128-xts-plain64-sha1
+wrote 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Close dev
+sudo cryptsetup -q -v luksClose qiotest-145-twofish-128-xts-plain64-sha1
+# Read test pattern 0xa7
+qemu-io -c read -P 0xa7 100M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-twofish-128-xts-plain64-sha1.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+read 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Read test pattern 0x13
+qemu-io -c read -P 0x13 3145728M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-twofish-128-xts-plain64-sha1.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+read 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x91
+qemu-io -c write -P 0x91 100M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-twofish-128-xts-plain64-sha1.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+wrote 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x5e
+qemu-io -c write -P 0x5e 3145728M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-twofish-128-xts-plain64-sha1.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+wrote 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Open dev
+sudo cryptsetup -q -v luksOpen TEST_DIR/luks-twofish-128-xts-plain64-sha1.img qiotest-145-twofish-128-xts-plain64-sha1
+# Set dev owner
+sudo chown UID:GID /dev/mapper/qiotest-145-twofish-128-xts-plain64-sha1
+# Read test pattern 0x91
+qemu-io -c read -P 0x91 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-twofish-128-xts-plain64-sha1
+read 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Read test pattern 0x5e
+qemu-io -c read -P 0x5e 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-twofish-128-xts-plain64-sha1
+read 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Close dev
+sudo cryptsetup -q -v luksClose qiotest-145-twofish-128-xts-plain64-sha1
+# Delete image
+unlink TEST_DIR/luks-twofish-128-xts-plain64-sha1.img
+
+Skipping twofish-192-xts-plain64-sha1 in blacklist
+# ================= dm-crypt serpent-128-xts-plain64-sha1 =================
+# Create image
+truncate TEST_DIR/luks-serpent-128-xts-plain64-sha1.img --size 4194304MB
+# Format image
+sudo cryptsetup -q -v luksFormat --cipher serpent-xts-plain64 --key-size 256 --hash sha1 --key-slot 0 --key-file - TEST_DIR/luks-serpent-128-xts-plain64-sha1.img
+# Open dev
+sudo cryptsetup -q -v luksOpen TEST_DIR/luks-serpent-128-xts-plain64-sha1.img qiotest-145-serpent-128-xts-plain64-sha1
+# Set dev owner
+sudo chown UID:GID /dev/mapper/qiotest-145-serpent-128-xts-plain64-sha1
+# Write test pattern 0xa7
+qemu-io -c write -P 0xa7 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-serpent-128-xts-plain64-sha1
+wrote 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x13
+qemu-io -c write -P 0x13 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-serpent-128-xts-plain64-sha1
+wrote 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Close dev
+sudo cryptsetup -q -v luksClose qiotest-145-serpent-128-xts-plain64-sha1
+# Read test pattern 0xa7
+qemu-io -c read -P 0xa7 100M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-serpent-128-xts-plain64-sha1.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+read 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Read test pattern 0x13
+qemu-io -c read -P 0x13 3145728M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-serpent-128-xts-plain64-sha1.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+read 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x91
+qemu-io -c write -P 0x91 100M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-serpent-128-xts-plain64-sha1.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+wrote 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x5e
+qemu-io -c write -P 0x5e 3145728M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-serpent-128-xts-plain64-sha1.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+wrote 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Open dev
+sudo cryptsetup -q -v luksOpen TEST_DIR/luks-serpent-128-xts-plain64-sha1.img qiotest-145-serpent-128-xts-plain64-sha1
+# Set dev owner
+sudo chown UID:GID /dev/mapper/qiotest-145-serpent-128-xts-plain64-sha1
+# Read test pattern 0x91
+qemu-io -c read -P 0x91 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-serpent-128-xts-plain64-sha1
+read 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Read test pattern 0x5e
+qemu-io -c read -P 0x5e 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-serpent-128-xts-plain64-sha1
+read 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Close dev
+sudo cryptsetup -q -v luksClose qiotest-145-serpent-128-xts-plain64-sha1
+# Delete image
+unlink TEST_DIR/luks-serpent-128-xts-plain64-sha1.img
+
+# ================= qemu-img serpent-128-xts-plain64-sha1 =================
+# Create image
+qemu-img create -f luks --object secret,id=sec0,data=MTIzNDU2,format=base64 -o key-secret=sec0,cipher-alg=serpent-128,cipher-mode=xts,ivgen-alg=plain64,hash-alg=sha1 TEST_DIR/luks-serpent-128-xts-plain64-sha1.img 4194304M
+Formatting 'TEST_DIR/luks-serpent-128-xts-plain64-sha1.img', fmt=luks size=4398046511104 key-secret=sec0 cipher-alg=serpent-128 cipher-mode=xts ivgen-alg=plain64 hash-alg=sha1
+
+# Open dev
+sudo cryptsetup -q -v luksOpen TEST_DIR/luks-serpent-128-xts-plain64-sha1.img qiotest-145-serpent-128-xts-plain64-sha1
+# Set dev owner
+sudo chown UID:GID /dev/mapper/qiotest-145-serpent-128-xts-plain64-sha1
+# Write test pattern 0xa7
+qemu-io -c write -P 0xa7 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-serpent-128-xts-plain64-sha1
+wrote 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x13
+qemu-io -c write -P 0x13 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-serpent-128-xts-plain64-sha1
+wrote 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Close dev
+sudo cryptsetup -q -v luksClose qiotest-145-serpent-128-xts-plain64-sha1
+# Read test pattern 0xa7
+qemu-io -c read -P 0xa7 100M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-serpent-128-xts-plain64-sha1.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+read 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Read test pattern 0x13
+qemu-io -c read -P 0x13 3145728M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-serpent-128-xts-plain64-sha1.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+read 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x91
+qemu-io -c write -P 0x91 100M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-serpent-128-xts-plain64-sha1.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+wrote 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x5e
+qemu-io -c write -P 0x5e 3145728M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-serpent-128-xts-plain64-sha1.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+wrote 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Open dev
+sudo cryptsetup -q -v luksOpen TEST_DIR/luks-serpent-128-xts-plain64-sha1.img qiotest-145-serpent-128-xts-plain64-sha1
+# Set dev owner
+sudo chown UID:GID /dev/mapper/qiotest-145-serpent-128-xts-plain64-sha1
+# Read test pattern 0x91
+qemu-io -c read -P 0x91 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-serpent-128-xts-plain64-sha1
+read 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Read test pattern 0x5e
+qemu-io -c read -P 0x5e 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-serpent-128-xts-plain64-sha1
+read 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Close dev
+sudo cryptsetup -q -v luksClose qiotest-145-serpent-128-xts-plain64-sha1
+# Delete image
+unlink TEST_DIR/luks-serpent-128-xts-plain64-sha1.img
+
+# ================= dm-crypt serpent-192-xts-plain64-sha1 =================
+# Create image
+truncate TEST_DIR/luks-serpent-192-xts-plain64-sha1.img --size 4194304MB
+# Format image
+sudo cryptsetup -q -v luksFormat --cipher serpent-xts-plain64 --key-size 384 --hash sha1 --key-slot 0 --key-file - TEST_DIR/luks-serpent-192-xts-plain64-sha1.img
+# Open dev
+sudo cryptsetup -q -v luksOpen TEST_DIR/luks-serpent-192-xts-plain64-sha1.img qiotest-145-serpent-192-xts-plain64-sha1
+# Set dev owner
+sudo chown UID:GID /dev/mapper/qiotest-145-serpent-192-xts-plain64-sha1
+# Write test pattern 0xa7
+qemu-io -c write -P 0xa7 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-serpent-192-xts-plain64-sha1
+wrote 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x13
+qemu-io -c write -P 0x13 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-serpent-192-xts-plain64-sha1
+wrote 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Close dev
+sudo cryptsetup -q -v luksClose qiotest-145-serpent-192-xts-plain64-sha1
+# Read test pattern 0xa7
+qemu-io -c read -P 0xa7 100M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-serpent-192-xts-plain64-sha1.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+read 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Read test pattern 0x13
+qemu-io -c read -P 0x13 3145728M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-serpent-192-xts-plain64-sha1.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+read 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x91
+qemu-io -c write -P 0x91 100M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-serpent-192-xts-plain64-sha1.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+wrote 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x5e
+qemu-io -c write -P 0x5e 3145728M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-serpent-192-xts-plain64-sha1.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+wrote 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Open dev
+sudo cryptsetup -q -v luksOpen TEST_DIR/luks-serpent-192-xts-plain64-sha1.img qiotest-145-serpent-192-xts-plain64-sha1
+# Set dev owner
+sudo chown UID:GID /dev/mapper/qiotest-145-serpent-192-xts-plain64-sha1
+# Read test pattern 0x91
+qemu-io -c read -P 0x91 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-serpent-192-xts-plain64-sha1
+read 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Read test pattern 0x5e
+qemu-io -c read -P 0x5e 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-serpent-192-xts-plain64-sha1
+read 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Close dev
+sudo cryptsetup -q -v luksClose qiotest-145-serpent-192-xts-plain64-sha1
+# Delete image
+unlink TEST_DIR/luks-serpent-192-xts-plain64-sha1.img
+
+# ================= qemu-img serpent-192-xts-plain64-sha1 =================
+# Create image
+qemu-img create -f luks --object secret,id=sec0,data=MTIzNDU2,format=base64 -o key-secret=sec0,cipher-alg=serpent-192,cipher-mode=xts,ivgen-alg=plain64,hash-alg=sha1 TEST_DIR/luks-serpent-192-xts-plain64-sha1.img 4194304M
+Formatting 'TEST_DIR/luks-serpent-192-xts-plain64-sha1.img', fmt=luks size=4398046511104 key-secret=sec0 cipher-alg=serpent-192 cipher-mode=xts ivgen-alg=plain64 hash-alg=sha1
+
+# Open dev
+sudo cryptsetup -q -v luksOpen TEST_DIR/luks-serpent-192-xts-plain64-sha1.img qiotest-145-serpent-192-xts-plain64-sha1
+# Set dev owner
+sudo chown UID:GID /dev/mapper/qiotest-145-serpent-192-xts-plain64-sha1
+# Write test pattern 0xa7
+qemu-io -c write -P 0xa7 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-serpent-192-xts-plain64-sha1
+wrote 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x13
+qemu-io -c write -P 0x13 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-serpent-192-xts-plain64-sha1
+wrote 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Close dev
+sudo cryptsetup -q -v luksClose qiotest-145-serpent-192-xts-plain64-sha1
+# Read test pattern 0xa7
+qemu-io -c read -P 0xa7 100M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-serpent-192-xts-plain64-sha1.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+read 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Read test pattern 0x13
+qemu-io -c read -P 0x13 3145728M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-serpent-192-xts-plain64-sha1.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+read 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x91
+qemu-io -c write -P 0x91 100M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-serpent-192-xts-plain64-sha1.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+wrote 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x5e
+qemu-io -c write -P 0x5e 3145728M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-serpent-192-xts-plain64-sha1.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+wrote 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Open dev
+sudo cryptsetup -q -v luksOpen TEST_DIR/luks-serpent-192-xts-plain64-sha1.img qiotest-145-serpent-192-xts-plain64-sha1
+# Set dev owner
+sudo chown UID:GID /dev/mapper/qiotest-145-serpent-192-xts-plain64-sha1
+# Read test pattern 0x91
+qemu-io -c read -P 0x91 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-serpent-192-xts-plain64-sha1
+read 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Read test pattern 0x5e
+qemu-io -c read -P 0x5e 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-serpent-192-xts-plain64-sha1
+read 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Close dev
+sudo cryptsetup -q -v luksClose qiotest-145-serpent-192-xts-plain64-sha1
+# Delete image
+unlink TEST_DIR/luks-serpent-192-xts-plain64-sha1.img
+
+Skipping cast6-128-xts-plain64-sha1 in blacklist
+Skipping cast6-192-xts-plain64-sha1 in blacklist
+# ================= dm-crypt aes-256-xts-plain64-sha256 =================
+# Create image
+truncate TEST_DIR/luks-aes-256-xts-plain64-sha256.img --size 4194304MB
+# Format image
+sudo cryptsetup -q -v luksFormat --cipher aes-xts-plain64 --key-size 512 --hash sha256 --key-slot 0 --key-file - TEST_DIR/luks-aes-256-xts-plain64-sha256.img
+# Open dev
+sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-xts-plain64-sha256.img qiotest-145-aes-256-xts-plain64-sha256
+# Set dev owner
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain64-sha256
+# Write test pattern 0xa7
+qemu-io -c write -P 0xa7 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain64-sha256
+wrote 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x13
+qemu-io -c write -P 0x13 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain64-sha256
+wrote 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Close dev
+sudo cryptsetup -q -v luksClose qiotest-145-aes-256-xts-plain64-sha256
+# Read test pattern 0xa7
+qemu-io -c read -P 0xa7 100M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-aes-256-xts-plain64-sha256.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+read 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Read test pattern 0x13
+qemu-io -c read -P 0x13 3145728M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-aes-256-xts-plain64-sha256.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+read 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x91
+qemu-io -c write -P 0x91 100M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-aes-256-xts-plain64-sha256.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+wrote 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x5e
+qemu-io -c write -P 0x5e 3145728M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-aes-256-xts-plain64-sha256.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+wrote 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Open dev
+sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-xts-plain64-sha256.img qiotest-145-aes-256-xts-plain64-sha256
+# Set dev owner
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain64-sha256
+# Read test pattern 0x91
+qemu-io -c read -P 0x91 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain64-sha256
+read 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Read test pattern 0x5e
+qemu-io -c read -P 0x5e 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain64-sha256
+read 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Close dev
+sudo cryptsetup -q -v luksClose qiotest-145-aes-256-xts-plain64-sha256
+# Delete image
+unlink TEST_DIR/luks-aes-256-xts-plain64-sha256.img
+
+# ================= qemu-img aes-256-xts-plain64-sha256 =================
+# Create image
+qemu-img create -f luks --object secret,id=sec0,data=MTIzNDU2,format=base64 -o key-secret=sec0,cipher-alg=aes-256,cipher-mode=xts,ivgen-alg=plain64,hash-alg=sha256 TEST_DIR/luks-aes-256-xts-plain64-sha256.img 4194304M
+Formatting 'TEST_DIR/luks-aes-256-xts-plain64-sha256.img', fmt=luks size=4398046511104 key-secret=sec0 cipher-alg=aes-256 cipher-mode=xts ivgen-alg=plain64 hash-alg=sha256
+
+# Open dev
+sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-xts-plain64-sha256.img qiotest-145-aes-256-xts-plain64-sha256
+# Set dev owner
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain64-sha256
+# Write test pattern 0xa7
+qemu-io -c write -P 0xa7 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain64-sha256
+wrote 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x13
+qemu-io -c write -P 0x13 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain64-sha256
+wrote 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Close dev
+sudo cryptsetup -q -v luksClose qiotest-145-aes-256-xts-plain64-sha256
+# Read test pattern 0xa7
+qemu-io -c read -P 0xa7 100M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-aes-256-xts-plain64-sha256.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+read 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Read test pattern 0x13
+qemu-io -c read -P 0x13 3145728M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-aes-256-xts-plain64-sha256.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+read 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x91
+qemu-io -c write -P 0x91 100M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-aes-256-xts-plain64-sha256.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+wrote 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x5e
+qemu-io -c write -P 0x5e 3145728M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-aes-256-xts-plain64-sha256.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+wrote 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Open dev
+sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-xts-plain64-sha256.img qiotest-145-aes-256-xts-plain64-sha256
+# Set dev owner
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain64-sha256
+# Read test pattern 0x91
+qemu-io -c read -P 0x91 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain64-sha256
+read 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Read test pattern 0x5e
+qemu-io -c read -P 0x5e 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain64-sha256
+read 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Close dev
+sudo cryptsetup -q -v luksClose qiotest-145-aes-256-xts-plain64-sha256
+# Delete image
+unlink TEST_DIR/luks-aes-256-xts-plain64-sha256.img
+
+Skipping aes-256-xts-plain64-sha512 in blacklist
+Skipping aes-256-xts-plain64-ripemd160 in blacklist
+# ================= dm-crypt aes-256-xts-plain-sha1-pwslot3 =================
+# Create image
+truncate TEST_DIR/luks-aes-256-xts-plain-sha1-pwslot3.img --size 4194304MB
+# Format image
+sudo cryptsetup -q -v luksFormat --cipher aes-xts-plain --key-size 512 --hash sha1 --key-slot 3 --key-file - TEST_DIR/luks-aes-256-xts-plain-sha1-pwslot3.img
+# Open dev
+sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-xts-plain-sha1-pwslot3.img qiotest-145-aes-256-xts-plain-sha1-pwslot3
+# Set dev owner
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain-sha1-pwslot3
+# Write test pattern 0xa7
+qemu-io -c write -P 0xa7 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain-sha1-pwslot3
+wrote 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x13
+qemu-io -c write -P 0x13 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain-sha1-pwslot3
+wrote 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Close dev
+sudo cryptsetup -q -v luksClose qiotest-145-aes-256-xts-plain-sha1-pwslot3
+# Read test pattern 0xa7
+qemu-io -c read -P 0xa7 100M 10M --object secret,id=sec0,data=c2xvdDM=,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-aes-256-xts-plain-sha1-pwslot3.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+read 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Read test pattern 0x13
+qemu-io -c read -P 0x13 3145728M 10M --object secret,id=sec0,data=c2xvdDM=,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-aes-256-xts-plain-sha1-pwslot3.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+read 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x91
+qemu-io -c write -P 0x91 100M 10M --object secret,id=sec0,data=c2xvdDM=,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-aes-256-xts-plain-sha1-pwslot3.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+wrote 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x5e
+qemu-io -c write -P 0x5e 3145728M 10M --object secret,id=sec0,data=c2xvdDM=,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-aes-256-xts-plain-sha1-pwslot3.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+wrote 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Open dev
+sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-xts-plain-sha1-pwslot3.img qiotest-145-aes-256-xts-plain-sha1-pwslot3
+# Set dev owner
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain-sha1-pwslot3
+# Read test pattern 0x91
+qemu-io -c read -P 0x91 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain-sha1-pwslot3
+read 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Read test pattern 0x5e
+qemu-io -c read -P 0x5e 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain-sha1-pwslot3
+read 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Close dev
+sudo cryptsetup -q -v luksClose qiotest-145-aes-256-xts-plain-sha1-pwslot3
+# Delete image
+unlink TEST_DIR/luks-aes-256-xts-plain-sha1-pwslot3.img
+
+# ================= dm-crypt aes-256-xts-plain-sha1-pwallslots =================
+# Create image
+truncate TEST_DIR/luks-aes-256-xts-plain-sha1-pwallslots.img --size 4194304MB
+# Format image
+sudo cryptsetup -q -v luksFormat --cipher aes-xts-plain --key-size 512 --hash sha1 --key-slot 0 --key-file - TEST_DIR/luks-aes-256-xts-plain-sha1-pwallslots.img
+# Add password slot 1
+sudo cryptsetup -q -v luksAddKey TEST_DIR/luks-aes-256-xts-plain-sha1-pwallslots.img --key-slot 1 --key-file - TEST_DIR/passwd.txt
+# Add password slot 2
+sudo cryptsetup -q -v luksAddKey TEST_DIR/luks-aes-256-xts-plain-sha1-pwallslots.img --key-slot 2 --key-file - TEST_DIR/passwd.txt
+# Add password slot 3
+sudo cryptsetup -q -v luksAddKey TEST_DIR/luks-aes-256-xts-plain-sha1-pwallslots.img --key-slot 3 --key-file - TEST_DIR/passwd.txt
+# Add password slot 4
+sudo cryptsetup -q -v luksAddKey TEST_DIR/luks-aes-256-xts-plain-sha1-pwallslots.img --key-slot 4 --key-file - TEST_DIR/passwd.txt
+# Add password slot 5
+sudo cryptsetup -q -v luksAddKey TEST_DIR/luks-aes-256-xts-plain-sha1-pwallslots.img --key-slot 5 --key-file - TEST_DIR/passwd.txt
+# Add password slot 6
+sudo cryptsetup -q -v luksAddKey TEST_DIR/luks-aes-256-xts-plain-sha1-pwallslots.img --key-slot 6 --key-file - TEST_DIR/passwd.txt
+# Add password slot 7
+sudo cryptsetup -q -v luksAddKey TEST_DIR/luks-aes-256-xts-plain-sha1-pwallslots.img --key-slot 7 --key-file - TEST_DIR/passwd.txt
+# Open dev
+sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-xts-plain-sha1-pwallslots.img qiotest-145-aes-256-xts-plain-sha1-pwallslots
+# Set dev owner
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain-sha1-pwallslots
+# Write test pattern 0xa7
+qemu-io -c write -P 0xa7 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain-sha1-pwallslots
+wrote 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x13
+qemu-io -c write -P 0x13 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain-sha1-pwallslots
+wrote 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Close dev
+sudo cryptsetup -q -v luksClose qiotest-145-aes-256-xts-plain-sha1-pwallslots
+# Read test pattern 0xa7
+qemu-io -c read -P 0xa7 100M 10M --object secret,id=sec0,data=c2xvdDE=,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-aes-256-xts-plain-sha1-pwallslots.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+read 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Read test pattern 0x13
+qemu-io -c read -P 0x13 3145728M 10M --object secret,id=sec0,data=c2xvdDE=,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-aes-256-xts-plain-sha1-pwallslots.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+read 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x91
+qemu-io -c write -P 0x91 100M 10M --object secret,id=sec0,data=c2xvdDE=,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-aes-256-xts-plain-sha1-pwallslots.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+wrote 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x5e
+qemu-io -c write -P 0x5e 3145728M 10M --object secret,id=sec0,data=c2xvdDE=,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-aes-256-xts-plain-sha1-pwallslots.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+wrote 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Open dev
+sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-xts-plain-sha1-pwallslots.img qiotest-145-aes-256-xts-plain-sha1-pwallslots
+# Set dev owner
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain-sha1-pwallslots
+# Read test pattern 0x91
+qemu-io -c read -P 0x91 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain-sha1-pwallslots
+read 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Read test pattern 0x5e
+qemu-io -c read -P 0x5e 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain-sha1-pwallslots
+read 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Close dev
+sudo cryptsetup -q -v luksClose qiotest-145-aes-256-xts-plain-sha1-pwallslots
+# Delete image
+unlink TEST_DIR/luks-aes-256-xts-plain-sha1-pwallslots.img
+
+# ================= qemu-img aes-256-xts-plain-sha1-pwallslots =================
+# Create image
+qemu-img create -f luks --object secret,id=sec0,data=c2xvdDE=,format=base64 -o key-secret=sec0,cipher-alg=aes-256,cipher-mode=xts,ivgen-alg=plain,hash-alg=sha1 TEST_DIR/luks-aes-256-xts-plain-sha1-pwallslots.img 4194304M
+Formatting 'TEST_DIR/luks-aes-256-xts-plain-sha1-pwallslots.img', fmt=luks size=4398046511104 key-secret=sec0 cipher-alg=aes-256 cipher-mode=xts ivgen-alg=plain hash-alg=sha1
+
+# Open dev
+sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-xts-plain-sha1-pwallslots.img qiotest-145-aes-256-xts-plain-sha1-pwallslots
+# Set dev owner
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain-sha1-pwallslots
+# Write test pattern 0xa7
+qemu-io -c write -P 0xa7 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain-sha1-pwallslots
+wrote 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x13
+qemu-io -c write -P 0x13 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain-sha1-pwallslots
+wrote 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Close dev
+sudo cryptsetup -q -v luksClose qiotest-145-aes-256-xts-plain-sha1-pwallslots
+# Read test pattern 0xa7
+qemu-io -c read -P 0xa7 100M 10M --object secret,id=sec0,data=c2xvdDE=,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-aes-256-xts-plain-sha1-pwallslots.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+read 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Read test pattern 0x13
+qemu-io -c read -P 0x13 3145728M 10M --object secret,id=sec0,data=c2xvdDE=,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-aes-256-xts-plain-sha1-pwallslots.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+read 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x91
+qemu-io -c write -P 0x91 100M 10M --object secret,id=sec0,data=c2xvdDE=,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-aes-256-xts-plain-sha1-pwallslots.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+wrote 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x5e
+qemu-io -c write -P 0x5e 3145728M 10M --object secret,id=sec0,data=c2xvdDE=,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-aes-256-xts-plain-sha1-pwallslots.img
+Encrypted images are deprecated
+Support for them will be removed in a future release.
+You can use 'qemu-img convert' to convert your image to an unencrypted one.
+wrote 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Open dev
+sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-xts-plain-sha1-pwallslots.img qiotest-145-aes-256-xts-plain-sha1-pwallslots
+# Set dev owner
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain-sha1-pwallslots
+# Read test pattern 0x91
+qemu-io -c read -P 0x91 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain-sha1-pwallslots
+read 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Read test pattern 0x5e
+qemu-io -c read -P 0x5e 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain-sha1-pwallslots
+read 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Close dev
+sudo cryptsetup -q -v luksClose qiotest-145-aes-256-xts-plain-sha1-pwallslots
+# Delete image
+unlink TEST_DIR/luks-aes-256-xts-plain-sha1-pwallslots.img
+
diff --git a/tests/qemu-iotests/common b/tests/qemu-iotests/common
index ff84f4b..5575ddd 100644
--- a/tests/qemu-iotests/common
+++ b/tests/qemu-iotests/common
@@ -50,6 +50,7 @@  export IMGPROTO=file
 export IMGOPTS=""
 export CACHEMODE="writeback"
 export QEMU_IO_OPTIONS=""
+export QEMU_IO_OPTIONS_NO_FMT=""
 export CACHEMODE_IS_DEFAULT=true
 export QEMU_OPTIONS="-nodefaults"
 export VALGRIND_QEMU=
@@ -155,6 +156,7 @@  check options
     -ssh                test ssh
     -nfs                test nfs
     -archipelago        test archipelago
+    -luks               test luks
     -xdiff              graphical mode diff
     -nocache            use O_DIRECT on backing file
     -misalign           misalign memory allocations
@@ -206,6 +208,11 @@  testlist options
             xpand=false
             ;;
 
+        -luks)
+            IMGFMT=luks
+            xpand=false
+            ;;
+
         -qed)
             IMGFMT=qed
             xpand=false
diff --git a/tests/qemu-iotests/group b/tests/qemu-iotests/group
index faf0f21..92ae8ec 100644
--- a/tests/qemu-iotests/group
+++ b/tests/qemu-iotests/group
@@ -150,3 +150,4 @@ 
 145 auto quick
 146 auto quick
 148 rw auto quick
+149 rw auto sudo