@@ -31,10 +31,13 @@ obj-$(CONFIG_CRYPTO_HASH2) += crypto_hash.o
obj-$(CONFIG_CRYPTO_PCOMP2) += pcompress.o
obj-$(CONFIG_CRYPTO_AKCIPHER2) += akcipher.o
-$(obj)/rsakey-asn1.o: $(obj)/rsakey-asn1.c $(obj)/rsakey-asn1.h
-clean-files += rsakey-asn1.c rsakey-asn1.h
+$(obj)/rsapubkey-asn1.o: $(obj)/rsapubkey-asn1.c $(obj)/rsapubkey-asn1.h
+$(obj)/rsaprivkey-asn1.o: $(obj)/rsaprivkey-asn1.c $(obj)/rsaprivkey-asn1.h
+clean-files += rsapubkey-asn1.c rsapubkey-asn1.h
+clean-files += rsaprivkey-asn1.c rsaprivkey-asn1.h
-rsa_generic-y := rsakey-asn1.o
+rsa_generic-y := rsapubkey-asn1.o
+rsa_generic-y += rsaprivkey-asn1.o
rsa_generic-y += rsa.o
rsa_generic-y += rsa_helper.o
obj-$(CONFIG_CRYPTO_RSA) += rsa_generic.o
@@ -80,41 +80,41 @@ static int rsa_enc(struct akcipher_request *req)
struct crypto_akcipher *tfm = crypto_akcipher_reqtfm(req);
const struct rsa_key *pkey = rsa_get_key(tfm);
MPI m, c = mpi_alloc(0);
+ unsigned int src_len = sg_len(req->src), dst_len = sg_len(req->dst);
int ret = 0;
int sign;
if (!c)
return -ENOMEM;
- if (unlikely(!pkey->n || !pkey->e)) {
+ if (unlikely(!pkey->n || !pkey->e || !src_len ||
+ src_len < req->src_len)) {
ret = -EINVAL;
goto err_free_c;
}
- if (req->dst_len < mpi_get_size(pkey->n)) {
+ if (dst_len < mpi_get_size(pkey->n)) {
req->dst_len = mpi_get_size(pkey->n);
ret = -EOVERFLOW;
goto err_free_c;
}
- m = mpi_read_raw_data(req->src, req->src_len);
- if (!m) {
- ret = -ENOMEM;
+ src_len = req->src_len;
+ ret = -ENOMEM;
+ m = mpi_read_raw_from_sgl(req->src, src_len);
+ if (!m)
goto err_free_c;
- }
ret = _rsa_enc(pkey, c, m);
if (ret)
goto err_free_m;
- ret = mpi_read_buffer(c, req->dst, req->dst_len, &req->dst_len, &sign);
+ ret = mpi_write_to_sgl(c, req->dst, &req->dst_len, &sign);
if (ret)
goto err_free_m;
- if (sign < 0) {
+ if (sign < 0)
ret = -EBADMSG;
- goto err_free_m;
- }
err_free_m:
mpi_free(m);
@@ -128,42 +128,41 @@ static int rsa_dec(struct akcipher_request *req)
struct crypto_akcipher *tfm = crypto_akcipher_reqtfm(req);
const struct rsa_key *pkey = rsa_get_key(tfm);
MPI c, m = mpi_alloc(0);
+ unsigned int src_len = sg_len(req->src), dst_len = sg_len(req->dst);
int ret = 0;
int sign;
if (!m)
return -ENOMEM;
- if (unlikely(!pkey->n || !pkey->d)) {
+ if (unlikely(!pkey->n || !pkey->d || !src_len ||
+ src_len < req->src_len)) {
ret = -EINVAL;
goto err_free_m;
}
- if (req->dst_len < mpi_get_size(pkey->n)) {
+ if (dst_len < mpi_get_size(pkey->n)) {
req->dst_len = mpi_get_size(pkey->n);
ret = -EOVERFLOW;
goto err_free_m;
}
- c = mpi_read_raw_data(req->src, req->src_len);
- if (!c) {
- ret = -ENOMEM;
+ src_len = req->src_len;
+ ret = -ENOMEM;
+ c = mpi_read_raw_from_sgl(req->src, src_len);
+ if (!c)
goto err_free_m;
- }
ret = _rsa_dec(pkey, m, c);
if (ret)
goto err_free_c;
- ret = mpi_read_buffer(m, req->dst, req->dst_len, &req->dst_len, &sign);
+ ret = mpi_write_to_sgl(m, req->dst, &req->dst_len, &sign);
if (ret)
goto err_free_c;
- if (sign < 0) {
+ if (sign < 0)
ret = -EBADMSG;
- goto err_free_c;
- }
-
err_free_c:
mpi_free(c);
err_free_m:
@@ -176,41 +175,41 @@ static int rsa_sign(struct akcipher_request *req)
struct crypto_akcipher *tfm = crypto_akcipher_reqtfm(req);
const struct rsa_key *pkey = rsa_get_key(tfm);
MPI m, s = mpi_alloc(0);
+ unsigned int src_len = sg_len(req->src), dst_len = sg_len(req->dst);
int ret = 0;
int sign;
if (!s)
return -ENOMEM;
- if (unlikely(!pkey->n || !pkey->d)) {
+ if (unlikely(!pkey->n || !pkey->d || !src_len ||
+ src_len < req->src_len)) {
ret = -EINVAL;
goto err_free_s;
}
- if (req->dst_len < mpi_get_size(pkey->n)) {
+ if (dst_len < mpi_get_size(pkey->n)) {
req->dst_len = mpi_get_size(pkey->n);
ret = -EOVERFLOW;
goto err_free_s;
}
- m = mpi_read_raw_data(req->src, req->src_len);
- if (!m) {
- ret = -ENOMEM;
+ src_len = req->src_len;
+ ret = -ENOMEM;
+ m = mpi_read_raw_from_sgl(req->src, src_len);
+ if (!m)
goto err_free_s;
- }
ret = _rsa_sign(pkey, s, m);
if (ret)
goto err_free_m;
- ret = mpi_read_buffer(s, req->dst, req->dst_len, &req->dst_len, &sign);
+ ret = mpi_write_to_sgl(s, req->dst, &req->dst_len, &sign);
if (ret)
goto err_free_m;
- if (sign < 0) {
+ if (sign < 0)
ret = -EBADMSG;
- goto err_free_m;
- }
err_free_m:
mpi_free(m);
@@ -224,24 +223,28 @@ static int rsa_verify(struct akcipher_request *req)
struct crypto_akcipher *tfm = crypto_akcipher_reqtfm(req);
const struct rsa_key *pkey = rsa_get_key(tfm);
MPI s, m = mpi_alloc(0);
+ unsigned int src_len = sg_len(req->src), dst_len = sg_len(req->dst);
int ret = 0;
int sign;
if (!m)
return -ENOMEM;
- if (unlikely(!pkey->n || !pkey->e)) {
+ if (unlikely(!pkey->n || !pkey->e || !src_len ||
+ src_len < req->src_len)) {
ret = -EINVAL;
goto err_free_m;
}
- if (req->dst_len < mpi_get_size(pkey->n)) {
+ if (dst_len < mpi_get_size(pkey->n)) {
req->dst_len = mpi_get_size(pkey->n);
ret = -EOVERFLOW;
goto err_free_m;
}
- s = mpi_read_raw_data(req->src, req->src_len);
+ src_len = req->src_len;
+ ret = -ENOMEM;
+ s = mpi_read_raw_from_sgl(req->src, src_len);
if (!s) {
ret = -ENOMEM;
goto err_free_m;
@@ -251,14 +254,12 @@ static int rsa_verify(struct akcipher_request *req)
if (ret)
goto err_free_s;
- ret = mpi_read_buffer(m, req->dst, req->dst_len, &req->dst_len, &sign);
+ ret = mpi_write_to_sgl(m, req->dst, &req->dst_len, &sign);
if (ret)
goto err_free_s;
- if (sign < 0) {
+ if (sign < 0)
ret = -EBADMSG;
- goto err_free_s;
- }
err_free_s:
mpi_free(s);
@@ -282,13 +283,13 @@ static int rsa_check_key_length(unsigned int len)
return -EINVAL;
}
-static int rsa_setkey(struct crypto_akcipher *tfm, const void *key,
- unsigned int keylen)
+static int rsa_set_pub_key(struct crypto_akcipher *tfm, const void *key,
+ unsigned int keylen)
{
struct rsa_key *pkey = akcipher_tfm_ctx(tfm);
int ret;
- ret = rsa_parse_key(pkey, key, keylen);
+ ret = rsa_parse_pub_key(pkey, key, keylen);
if (ret)
return ret;
@@ -299,6 +300,30 @@ static int rsa_setkey(struct crypto_akcipher *tfm, const void *key,
return ret;
}
+static int rsa_set_priv_key(struct crypto_akcipher *tfm, const void *key,
+ unsigned int keylen)
+{
+ struct rsa_key *pkey = akcipher_tfm_ctx(tfm);
+ int ret;
+
+ ret = rsa_parse_priv_key(pkey, key, keylen);
+ if (ret)
+ return ret;
+
+ if (rsa_check_key_length(mpi_get_size(pkey->n) << 3)) {
+ rsa_free_key(pkey);
+ ret = -EINVAL;
+ }
+ return ret;
+}
+
+static int rsa_get_len(struct crypto_akcipher *tfm)
+{
+ struct rsa_key *pkey = akcipher_tfm_ctx(tfm);
+
+ return pkey->n ? mpi_get_size(pkey->n) : -EINVAL;
+}
+
static void rsa_exit_tfm(struct crypto_akcipher *tfm)
{
struct rsa_key *pkey = akcipher_tfm_ctx(tfm);
@@ -311,7 +336,9 @@ static struct akcipher_alg rsa = {
.decrypt = rsa_dec,
.sign = rsa_sign,
.verify = rsa_verify,
- .setkey = rsa_setkey,
+ .set_priv_key = rsa_set_priv_key,
+ .set_pub_key = rsa_set_pub_key,
+ .get_len = rsa_get_len,
.exit = rsa_exit_tfm,
.base = {
.cra_name = "rsa",
@@ -15,7 +15,8 @@
#include <linux/err.h>
#include <linux/fips.h>
#include <crypto/internal/rsa.h>
-#include "rsakey-asn1.h"
+#include "rsapubkey-asn1.h"
+#include "rsaprivkey-asn1.h"
int rsa_get_n(void *context, size_t hdrlen, unsigned char tag,
const void *value, size_t vlen)
@@ -94,8 +95,8 @@ void rsa_free_key(struct rsa_key *key)
EXPORT_SYMBOL_GPL(rsa_free_key);
/**
- * rsa_parse_key() - extracts an rsa key from BER encoded buffer
- * and stores it in the provided struct rsa_key
+ * rsa_parse_pub_key() - extracts an rsa public key from BER encoded buffer
+ * and stores it in the provided struct rsa_key
*
* @rsa_key: struct rsa_key key representation
* @key: key in BER format
@@ -103,13 +104,13 @@ EXPORT_SYMBOL_GPL(rsa_free_key);
*
* Return: 0 on success or error code in case of error
*/
-int rsa_parse_key(struct rsa_key *rsa_key, const void *key,
- unsigned int key_len)
+int rsa_parse_pub_key(struct rsa_key *rsa_key, const void *key,
+ unsigned int key_len)
{
int ret;
free_mpis(rsa_key);
- ret = asn1_ber_decoder(&rsakey_decoder, rsa_key, key, key_len);
+ ret = asn1_ber_decoder(&rsapubkey_decoder, rsa_key, key, key_len);
if (ret < 0)
goto error;
@@ -118,4 +119,31 @@ error:
free_mpis(rsa_key);
return ret;
}
-EXPORT_SYMBOL_GPL(rsa_parse_key);
+EXPORT_SYMBOL_GPL(rsa_parse_pub_key);
+
+/**
+ * rsa_parse_pub_key() - extracts an rsa private key from BER encoded buffer
+ * and stores it in the provided struct rsa_key
+ *
+ * @rsa_key: struct rsa_key key representation
+ * @key: key in BER format
+ * @key_len: length of key
+ *
+ * Return: 0 on success or error code in case of error
+ */
+int rsa_parse_priv_key(struct rsa_key *rsa_key, const void *key,
+ unsigned int key_len)
+{
+ int ret;
+
+ free_mpis(rsa_key);
+ ret = asn1_ber_decoder(&rsaprivkey_decoder, rsa_key, key, key_len);
+ if (ret < 0)
+ goto error;
+
+ return 0;
+error:
+ free_mpis(rsa_key);
+ return ret;
+}
+EXPORT_SYMBOL_GPL(rsa_parse_priv_key);
deleted file mode 100644
@@ -1,5 +0,0 @@
-RsaKey ::= SEQUENCE {
- n INTEGER ({ rsa_get_n }),
- e INTEGER ({ rsa_get_e }),
- d INTEGER ({ rsa_get_d })
-}
new file mode 100644
@@ -0,0 +1,11 @@
+RsaPrivKey ::= SEQUENCE {
+ version INTEGER,
+ n INTEGER ({ rsa_get_n }),
+ e INTEGER ({ rsa_get_e }),
+ d INTEGER ({ rsa_get_d }),
+ prime1 INTEGER,
+ prime2 INTEGER,
+ exponent1 INTEGER,
+ exponent2 INTEGER,
+ coefficient INTEGER
+}
new file mode 100644
@@ -0,0 +1,4 @@
+RsaPubKey ::= SEQUENCE {
+ n INTEGER ({ rsa_get_n }),
+ e INTEGER ({ rsa_get_e })
+}
@@ -1845,34 +1845,33 @@ static int do_test_rsa(struct crypto_akcipher *tfm,
struct tcrypt_result result;
unsigned int out_len_max, out_len = 0;
int err = -ENOMEM;
+ struct scatterlist src, dst, src_tab[2];
req = akcipher_request_alloc(tfm, GFP_KERNEL);
if (!req)
return err;
init_completion(&result.completion);
- err = crypto_akcipher_setkey(tfm, vecs->key, vecs->key_len);
- if (err)
- goto free_req;
- akcipher_request_set_crypt(req, vecs->m, outbuf_enc, vecs->m_size,
- out_len);
- /* expect this to fail, and update the required buf len */
- crypto_akcipher_encrypt(req);
- out_len = req->dst_len;
- if (!out_len) {
- err = -EINVAL;
+ if (vecs->public_key_vec)
+ err = crypto_akcipher_set_pub_key(tfm, vecs->key,
+ vecs->key_len);
+ else
+ err = crypto_akcipher_set_priv_key(tfm, vecs->key,
+ vecs->key_len);
+ if (err)
goto free_req;
- }
- out_len_max = out_len;
- err = -ENOMEM;
+ out_len_max = crypto_akcipher_get_len(tfm);
outbuf_enc = kzalloc(out_len_max, GFP_KERNEL);
if (!outbuf_enc)
goto free_req;
- akcipher_request_set_crypt(req, vecs->m, outbuf_enc, vecs->m_size,
- out_len);
+ sg_init_table(src_tab, 2);
+ sg_set_buf(&src_tab[0], vecs->m, 8);
+ sg_set_buf(&src_tab[1], vecs->m + 8, vecs->m_size - 8);
+ sg_init_one(&dst, outbuf_enc, out_len_max);
+ akcipher_request_set_crypt(req, src_tab, &dst, vecs->m_size);
akcipher_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
tcrypt_complete, &result);
@@ -1882,13 +1881,13 @@ static int do_test_rsa(struct crypto_akcipher *tfm,
pr_err("alg: rsa: encrypt test failed. err %d\n", err);
goto free_all;
}
- if (out_len != vecs->c_size) {
+ if (req->dst_len != vecs->c_size) {
pr_err("alg: rsa: encrypt test failed. Invalid output len\n");
err = -EINVAL;
goto free_all;
}
/* verify that encrypted message is equal to expected */
- if (memcmp(vecs->c, outbuf_enc, vecs->c_size)) {
+ if (memcmp(vecs->c, sg_virt(req->dst), vecs->c_size)) {
pr_err("alg: rsa: encrypt test failed. Invalid output\n");
err = -EINVAL;
goto free_all;
@@ -1903,9 +1902,10 @@ static int do_test_rsa(struct crypto_akcipher *tfm,
err = -ENOMEM;
goto free_all;
}
+ sg_init_one(&src, vecs->c, vecs->c_size);
+ sg_init_one(&dst, outbuf_dec, out_len_max);
init_completion(&result.completion);
- akcipher_request_set_crypt(req, outbuf_enc, outbuf_dec, vecs->c_size,
- out_len);
+ akcipher_request_set_crypt(req, &src, &dst, vecs->c_size);
/* Run RSA decrypt - m = c^d mod n;*/
err = wait_async_op(&result, crypto_akcipher_decrypt(req));
@@ -149,7 +149,8 @@ static struct akcipher_testvec rsa_tv_template[] = {
{
#ifndef CONFIG_CRYPTO_FIPS
.key =
- "\x30\x81\x88" /* sequence of 136 bytes */
+ "\x30\x81\x9A" /* sequence of 154 bytes */
+ "\x02\x01\x01" /* version - integer of 1 byte */
"\x02\x41" /* modulus - integer of 65 bytes */
"\x00\xAA\x36\xAB\xCE\x88\xAC\xFD\xFF\x55\x52\x3C\x7F\xC4\x52\x3F"
"\x90\xEF\xA0\x0D\xF3\x77\x4A\x25\x9F\x2E\x62\xB4\xC5\xD9\x9C\xB5"
@@ -161,19 +162,25 @@ static struct akcipher_testvec rsa_tv_template[] = {
"\x0A\x03\x37\x48\x62\x64\x87\x69\x5F\x5F\x30\xBC\x38\xB9\x8B\x44"
"\xC2\xCD\x2D\xFF\x43\x40\x98\xCD\x20\xD8\xA1\x38\xD0\x90\xBF\x64"
"\x79\x7C\x3F\xA7\xA2\xCD\xCB\x3C\xD1\xE0\xBD\xBA\x26\x54\xB4\xF9"
- "\xDF\x8E\x8A\xE5\x9D\x73\x3D\x9F\x33\xB3\x01\x62\x4A\xFD\x1D\x51",
+ "\xDF\x8E\x8A\xE5\x9D\x73\x3D\x9F\x33\xB3\x01\x62\x4A\xFD\x1D\x51"
+ "\x02\x01\x00" /* prime1 - integer of 1 byte */
+ "\x02\x01\x00" /* prime2 - integer of 1 byte */
+ "\x02\x01\x00" /* exponent1 - integer of 1 byte */
+ "\x02\x01\x00" /* exponent2 - integer of 1 byte */
+ "\x02\x01\x00", /* coefficient - integer of 1 byte */
.m = "\x54\x85\x9b\x34\x2c\x49\xea\x2a",
.c =
"\x63\x1c\xcd\x7b\xe1\x7e\xe4\xde\xc9\xa8\x89\xa1\x74\xcb\x3c\x63"
"\x7d\x24\xec\x83\xc3\x15\xe4\x7f\x73\x05\x34\xd1\xec\x22\xbb\x8a"
"\x5e\x32\x39\x6d\xc1\x1d\x7d\x50\x3b\x9f\x7a\xad\xf0\x2e\x25\x53"
"\x9f\x6e\xbd\x4c\x55\x84\x0c\x9b\xcf\x1a\x4b\x51\x1e\x9e\x0c\x06",
- .key_len = 139,
+ .key_len = 157,
.m_size = 8,
.c_size = 64,
}, {
.key =
- "\x30\x82\x01\x0B" /* sequence of 267 bytes */
+ "\x30\x82\x01\x1D" /* sequence of 285 bytes */
+ "\x02\x01\x01" /* version - integer of 1 byte */
"\x02\x81\x81" /* modulus - integer of 129 bytes */
"\x00\xBB\xF8\x2F\x09\x06\x82\xCE\x9C\x23\x38\xAC\x2B\x9D\xA8\x71"
"\xF7\x36\x8D\x07\xEE\xD4\x10\x43\xA4\x40\xD6\xB6\xF0\x74\x54\xF5"
@@ -194,8 +201,13 @@ static struct akcipher_testvec rsa_tv_template[] = {
"\x44\xE5\x6A\xAF\x68\xC5\x6C\x09\x2C\xD3\x8D\xC3\xBE\xF5\xD2\x0A"
"\x93\x99\x26\xED\x4F\x74\xA1\x3E\xDD\xFB\xE1\xA1\xCE\xCC\x48\x94"
"\xAF\x94\x28\xC2\xB7\xB8\x88\x3F\xE4\x46\x3A\x4B\xC8\x5B\x1C\xB3"
- "\xC1",
- .key_len = 271,
+ "\xC1"
+ "\x02\x01\x00" /* prime1 - integer of 1 byte */
+ "\x02\x01\x00" /* prime2 - integer of 1 byte */
+ "\x02\x01\x00" /* exponent1 - integer of 1 byte */
+ "\x02\x01\x00" /* exponent2 - integer of 1 byte */
+ "\x02\x01\x00", /* coefficient - integer of 1 byte */
+ .key_len = 289,
.m = "\x54\x85\x9b\x34\x2c\x49\xea\x2a",
.c =
"\x74\x1b\x55\xac\x47\xb5\x08\x0a\x6e\x2b\x2d\xf7\x94\xb8\x8a\x95"
@@ -211,7 +223,8 @@ static struct akcipher_testvec rsa_tv_template[] = {
}, {
#endif
.key =
- "\x30\x82\x02\x0D" /* sequence of 525 bytes */
+ "\x30\x82\x02\x1F" /* sequence of 543 bytes */
+ "\x02\x01\x01" /* version - integer of 1 byte */
"\x02\x82\x01\x00" /* modulus - integer of 256 bytes */
"\xDB\x10\x1A\xC2\xA3\xF1\xDC\xFF\x13\x6B\xED\x44\xDF\xF0\x02\x6D"
"\x13\xC7\x88\xDA\x70\x6B\x54\xF1\xE8\x27\xDC\xC3\x0F\x99\x6A\xFA"
@@ -246,8 +259,13 @@ static struct akcipher_testvec rsa_tv_template[] = {
"\x77\xAF\x51\x27\x5B\x5E\x69\xB8\x81\xE6\x11\xC5\x43\x23\x81\x04"
"\x62\xFF\xE9\x46\xB8\xD8\x44\xDB\xA5\xCC\x31\x54\x34\xCE\x3E\x82"
"\xD6\xBF\x7A\x0B\x64\x21\x6D\x88\x7E\x5B\x45\x12\x1E\x63\x8D\x49"
- "\xA7\x1D\xD9\x1E\x06\xCD\xE8\xBA\x2C\x8C\x69\x32\xEA\xBE\x60\x71",
- .key_len = 529,
+ "\xA7\x1D\xD9\x1E\x06\xCD\xE8\xBA\x2C\x8C\x69\x32\xEA\xBE\x60\x71"
+ "\x02\x01\x00" /* prime1 - integer of 1 byte */
+ "\x02\x01\x00" /* prime2 - integer of 1 byte */
+ "\x02\x01\x00" /* exponent1 - integer of 1 byte */
+ "\x02\x01\x00" /* exponent2 - integer of 1 byte */
+ "\x02\x01\x00", /* coefficient - integer of 1 byte */
+ .key_len = 547,
.m = "\x54\x85\x9b\x34\x2c\x49\xea\x2a",
.c =
"\xb2\x97\x76\xb4\xae\x3e\x38\x3c\x7e\x64\x1f\xcc\xa2\x7f\xf6\xbe"
@@ -1,5 +1,10 @@
-$(obj)/qat_rsakey-asn1.o: $(obj)/qat_rsakey-asn1.c $(obj)/qat_rsakey-asn1.h
-clean-files += qat_rsakey-asn1.c qat_rsakey-asn1.h
+$(obj)/qat_rsapubkey-asn1.o: $(obj)/qat_rsapubkey-asn1.c \
+ $(obj)/qat_rsapubkey-asn1.h
+$(obj)/qat_rsaprivkey-asn1.o: $(obj)/qat_rsaprivkey-asn1.c \
+ $(obj)/qat_rsaprivkey-asn1.h
+
+clean-files += qat_rsapubkey-asn1.c qat_rsapubkey-asn1.h
+clean-files += qat_rsaprivkey-asn1.c qat_rsapvivkey-asn1.h
obj-$(CONFIG_CRYPTO_DEV_QAT) += intel_qat.o
intel_qat-objs := adf_cfg.o \
@@ -13,7 +18,8 @@ intel_qat-objs := adf_cfg.o \
adf_hw_arbiter.o \
qat_crypto.o \
qat_algs.o \
- qat_rsakey-asn1.o \
+ qat_rsapubkey-asn1.o \
+ qat_rsaprivkey-asn1.o \
qat_asym_algs.o \
qat_uclo.o \
qat_hal.o
@@ -51,7 +51,9 @@
#include <crypto/akcipher.h>
#include <linux/dma-mapping.h>
#include <linux/fips.h>
-#include "qat_rsakey-asn1.h"
+#include <crypto/scatterwalk.h>
+#include "qat_rsapubkey-asn1.h"
+#include "qat_rsaprivkey-asn1.h"
#include "icp_qat_fw_pke.h"
#include "adf_accel_devices.h"
#include "adf_transport.h"
@@ -106,6 +108,7 @@ struct qat_rsa_request {
dma_addr_t phy_in;
dma_addr_t phy_out;
char *src_align;
+ char *dst_align;
struct icp_qat_fw_pke_request req;
struct qat_rsa_ctx *ctx;
int err;
@@ -118,7 +121,6 @@ static void qat_rsa_cb(struct icp_qat_fw_pke_resp *resp)
struct device *dev = &GET_DEV(req->ctx->inst->accel_dev);
int err = ICP_QAT_FW_PKE_RESP_PKE_STAT_GET(
resp->pke_resp_hdr.comn_resp_flags);
- char *ptr = areq->dst;
err = (err == ICP_QAT_FW_COMN_STATUS_FLAG_OK) ? 0 : -EINVAL;
@@ -129,24 +131,44 @@ static void qat_rsa_cb(struct icp_qat_fw_pke_resp *resp)
dma_unmap_single(dev, req->in.enc.m, req->ctx->key_sz,
DMA_TO_DEVICE);
- dma_unmap_single(dev, req->out.enc.c, req->ctx->key_sz,
- DMA_FROM_DEVICE);
+ areq->dst_len = req->ctx->key_sz;
+ if (req->dst_align) {
+ char *ptr = req->dst_align;
+
+ while (!(*ptr) && areq->dst_len) {
+ areq->dst_len--;
+ ptr++;
+ }
+
+ if (areq->dst_len != req->ctx->key_sz)
+ memmove(req->dst_align, ptr, areq->dst_len);
+
+ scatterwalk_map_and_copy(req->dst_align, areq->dst, 0,
+ areq->dst_len, 1);
+
+ dma_free_coherent(dev, req->ctx->key_sz, req->dst_align,
+ req->out.enc.c);
+ } else {
+ char *ptr = sg_virt(areq->dst);
+
+ while (!(*ptr) && areq->dst_len) {
+ areq->dst_len--;
+ ptr++;
+ }
+
+ if (sg_virt(areq->dst) != ptr && areq->dst_len)
+ memmove(sg_virt(areq->dst), ptr, areq->dst_len);
+
+ dma_unmap_single(dev, req->out.enc.c, req->ctx->key_sz,
+ DMA_FROM_DEVICE);
+ }
+
dma_unmap_single(dev, req->phy_in, sizeof(struct qat_rsa_input_params),
DMA_TO_DEVICE);
dma_unmap_single(dev, req->phy_out,
sizeof(struct qat_rsa_output_params),
DMA_TO_DEVICE);
- areq->dst_len = req->ctx->key_sz;
- /* Need to set the corect length of the output */
- while (!(*ptr) && areq->dst_len) {
- areq->dst_len--;
- ptr++;
- }
-
- if (areq->dst_len != req->ctx->key_sz)
- memmove(areq->dst, ptr, areq->dst_len);
-
akcipher_request_complete(areq, err);
}
@@ -224,15 +246,17 @@ static int qat_rsa_enc(struct akcipher_request *req)
struct qat_rsa_request *qat_req =
PTR_ALIGN(akcipher_request_ctx(req), 64);
struct icp_qat_fw_pke_request *msg = &qat_req->req;
+ unsigned int src_len = sg_len(req->src), dst_len = sg_len(req->dst);
int ret, ctr = 0;
- if (unlikely(!ctx->n || !ctx->e))
+ if (unlikely(!ctx->n || !ctx->e || !src_len || src_len < req->src_len))
return -EINVAL;
- if (req->dst_len < ctx->key_sz) {
+ if (dst_len < ctx->key_sz) {
req->dst_len = ctx->key_sz;
return -EOVERFLOW;
}
+ src_len = req->src_len;
memset(msg, '\0', sizeof(*msg));
ICP_QAT_FW_PKE_HDR_VALID_FLAG_SET(msg->pke_hdr,
ICP_QAT_FW_COMN_REQ_FLAG_SET);
@@ -255,9 +279,17 @@ static int qat_rsa_enc(struct akcipher_request *req)
* same as modulo n so in case it is different we need to allocate a
* new buf and copy src data.
* In other case we just need to map the user provided buffer.
+ * Also need to make sure that it is in contiguous buffer.
*/
- if (req->src_len < ctx->key_sz) {
- int shift = ctx->key_sz - req->src_len;
+ if (sg_is_last(req->src) && src_len == ctx->key_sz) {
+ qat_req->src_align = NULL;
+ qat_req->in.enc.m = dma_map_single(dev, sg_virt(req->src),
+ src_len, DMA_TO_DEVICE);
+ if (unlikely(dma_mapping_error(dev, qat_req->in.enc.m)))
+ return ret;
+
+ } else {
+ int shift = ctx->key_sz - src_len;
qat_req->src_align = dma_zalloc_coherent(dev, ctx->key_sz,
&qat_req->in.enc.m,
@@ -265,29 +297,38 @@ static int qat_rsa_enc(struct akcipher_request *req)
if (unlikely(!qat_req->src_align))
return ret;
- memcpy(qat_req->src_align + shift, req->src, req->src_len);
+ scatterwalk_map_and_copy(qat_req->src_align + shift, req->src,
+ 0, src_len, 0);
+ }
+ if (sg_is_last(req->dst) && dst_len == ctx->key_sz) {
+ qat_req->dst_align = NULL;
+ qat_req->out.enc.c = dma_map_single(dev, sg_virt(req->dst),
+ dst_len, DMA_FROM_DEVICE);
+
+ if (unlikely(dma_mapping_error(dev, qat_req->out.enc.c)))
+ goto unmap_src;
+
} else {
- qat_req->src_align = NULL;
- qat_req->in.enc.m = dma_map_single(dev, req->src, req->src_len,
- DMA_TO_DEVICE);
+ qat_req->dst_align = dma_zalloc_coherent(dev, ctx->key_sz,
+ &qat_req->out.enc.c,
+ GFP_KERNEL);
+ if (unlikely(!qat_req->dst_align))
+ goto unmap_src;
+
}
qat_req->in.in_tab[3] = 0;
- qat_req->out.enc.c = dma_map_single(dev, req->dst, req->dst_len,
- DMA_FROM_DEVICE);
qat_req->out.out_tab[1] = 0;
qat_req->phy_in = dma_map_single(dev, &qat_req->in.enc.m,
sizeof(struct qat_rsa_input_params),
DMA_TO_DEVICE);
+ if (unlikely(dma_mapping_error(dev, qat_req->phy_in)))
+ goto unmap_dst;
+
qat_req->phy_out = dma_map_single(dev, &qat_req->out.enc.c,
sizeof(struct qat_rsa_output_params),
- DMA_TO_DEVICE);
-
- if (unlikely((!qat_req->src_align &&
- dma_mapping_error(dev, qat_req->in.enc.m)) ||
- dma_mapping_error(dev, qat_req->out.enc.c) ||
- dma_mapping_error(dev, qat_req->phy_in) ||
- dma_mapping_error(dev, qat_req->phy_out)))
- goto unmap;
+ DMA_TO_DEVICE);
+ if (unlikely(dma_mapping_error(dev, qat_req->phy_out)))
+ goto unmap_in_params;
msg->pke_mid.src_data_addr = qat_req->phy_in;
msg->pke_mid.dest_data_addr = qat_req->phy_out;
@@ -300,7 +341,7 @@ static int qat_rsa_enc(struct akcipher_request *req)
if (!ret)
return -EINPROGRESS;
-unmap:
+unmap_src:
if (qat_req->src_align)
dma_free_coherent(dev, ctx->key_sz, qat_req->src_align,
qat_req->in.enc.m);
@@ -308,9 +349,15 @@ unmap:
if (!dma_mapping_error(dev, qat_req->in.enc.m))
dma_unmap_single(dev, qat_req->in.enc.m, ctx->key_sz,
DMA_TO_DEVICE);
- if (!dma_mapping_error(dev, qat_req->out.enc.c))
- dma_unmap_single(dev, qat_req->out.enc.c, ctx->key_sz,
- DMA_FROM_DEVICE);
+unmap_dst:
+ if (qat_req->dst_align)
+ dma_free_coherent(dev, ctx->key_sz, qat_req->dst_align,
+ qat_req->out.enc.c);
+ else
+ if (!dma_mapping_error(dev, qat_req->out.enc.c))
+ dma_unmap_single(dev, qat_req->out.enc.c, ctx->key_sz,
+ DMA_FROM_DEVICE);
+unmap_in_params:
if (!dma_mapping_error(dev, qat_req->phy_in))
dma_unmap_single(dev, qat_req->phy_in,
sizeof(struct qat_rsa_input_params),
@@ -331,15 +378,17 @@ static int qat_rsa_dec(struct akcipher_request *req)
struct qat_rsa_request *qat_req =
PTR_ALIGN(akcipher_request_ctx(req), 64);
struct icp_qat_fw_pke_request *msg = &qat_req->req;
+ unsigned int src_len = sg_len(req->src), dst_len = sg_len(req->dst);
int ret, ctr = 0;
- if (unlikely(!ctx->n || !ctx->d))
+ if (unlikely(!ctx->n || !ctx->d || !src_len || src_len < req->src_len))
return -EINVAL;
- if (req->dst_len < ctx->key_sz) {
+ if (dst_len < ctx->key_sz) {
req->dst_len = ctx->key_sz;
return -EOVERFLOW;
}
+ src_len = req->src_len;
memset(msg, '\0', sizeof(*msg));
ICP_QAT_FW_PKE_HDR_VALID_FLAG_SET(msg->pke_hdr,
ICP_QAT_FW_COMN_REQ_FLAG_SET);
@@ -362,9 +411,17 @@ static int qat_rsa_dec(struct akcipher_request *req)
* same as modulo n so in case it is different we need to allocate a
* new buf and copy src data.
* In other case we just need to map the user provided buffer.
+ * Also need to make sure that it is in contiguous buffer.
*/
- if (req->src_len < ctx->key_sz) {
- int shift = ctx->key_sz - req->src_len;
+ if (sg_is_last(req->src) && src_len == ctx->key_sz) {
+ qat_req->src_align = NULL;
+ qat_req->in.dec.c = dma_map_single(dev, sg_virt(req->src),
+ dst_len, DMA_TO_DEVICE);
+ if (unlikely(dma_mapping_error(dev, qat_req->in.dec.c)))
+ return ret;
+
+ } else {
+ int shift = ctx->key_sz - src_len;
qat_req->src_align = dma_zalloc_coherent(dev, ctx->key_sz,
&qat_req->in.dec.c,
@@ -372,29 +429,39 @@ static int qat_rsa_dec(struct akcipher_request *req)
if (unlikely(!qat_req->src_align))
return ret;
- memcpy(qat_req->src_align + shift, req->src, req->src_len);
+ scatterwalk_map_and_copy(qat_req->src_align + shift, req->src,
+ 0, src_len, 0);
+ }
+ if (sg_is_last(req->dst) && dst_len == ctx->key_sz) {
+ qat_req->dst_align = NULL;
+ qat_req->out.dec.m = dma_map_single(dev, sg_virt(req->dst),
+ dst_len, DMA_FROM_DEVICE);
+
+ if (unlikely(dma_mapping_error(dev, qat_req->out.dec.m)))
+ goto unmap_src;
+
} else {
- qat_req->src_align = NULL;
- qat_req->in.dec.c = dma_map_single(dev, req->src, req->src_len,
- DMA_TO_DEVICE);
+ qat_req->dst_align = dma_zalloc_coherent(dev, ctx->key_sz,
+ &qat_req->out.dec.m,
+ GFP_KERNEL);
+ if (unlikely(!qat_req->dst_align))
+ goto unmap_src;
+
}
+
qat_req->in.in_tab[3] = 0;
- qat_req->out.dec.m = dma_map_single(dev, req->dst, req->dst_len,
- DMA_FROM_DEVICE);
qat_req->out.out_tab[1] = 0;
qat_req->phy_in = dma_map_single(dev, &qat_req->in.dec.c,
sizeof(struct qat_rsa_input_params),
DMA_TO_DEVICE);
+ if (unlikely(dma_mapping_error(dev, qat_req->phy_in)))
+ goto unmap_dst;
+
qat_req->phy_out = dma_map_single(dev, &qat_req->out.dec.m,
sizeof(struct qat_rsa_output_params),
- DMA_TO_DEVICE);
-
- if (unlikely((!qat_req->src_align &&
- dma_mapping_error(dev, qat_req->in.dec.c)) ||
- dma_mapping_error(dev, qat_req->out.dec.m) ||
- dma_mapping_error(dev, qat_req->phy_in) ||
- dma_mapping_error(dev, qat_req->phy_out)))
- goto unmap;
+ DMA_TO_DEVICE);
+ if (unlikely(dma_mapping_error(dev, qat_req->phy_out)))
+ goto unmap_in_params;
msg->pke_mid.src_data_addr = qat_req->phy_in;
msg->pke_mid.dest_data_addr = qat_req->phy_out;
@@ -407,7 +474,7 @@ static int qat_rsa_dec(struct akcipher_request *req)
if (!ret)
return -EINPROGRESS;
-unmap:
+unmap_src:
if (qat_req->src_align)
dma_free_coherent(dev, ctx->key_sz, qat_req->src_align,
qat_req->in.dec.c);
@@ -415,9 +482,15 @@ unmap:
if (!dma_mapping_error(dev, qat_req->in.dec.c))
dma_unmap_single(dev, qat_req->in.dec.c, ctx->key_sz,
DMA_TO_DEVICE);
- if (!dma_mapping_error(dev, qat_req->out.dec.m))
- dma_unmap_single(dev, qat_req->out.dec.m, ctx->key_sz,
- DMA_FROM_DEVICE);
+unmap_dst:
+ if (qat_req->dst_align)
+ dma_free_coherent(dev, ctx->key_sz, qat_req->dst_align,
+ qat_req->out.dec.m);
+ else
+ if (!dma_mapping_error(dev, qat_req->out.dec.m))
+ dma_unmap_single(dev, qat_req->out.dec.m, ctx->key_sz,
+ DMA_FROM_DEVICE);
+unmap_in_params:
if (!dma_mapping_error(dev, qat_req->phy_in))
dma_unmap_single(dev, qat_req->phy_in,
sizeof(struct qat_rsa_input_params),
@@ -531,7 +604,7 @@ err:
}
static int qat_rsa_setkey(struct crypto_akcipher *tfm, const void *key,
- unsigned int keylen)
+ unsigned int keylen, bool private)
{
struct qat_rsa_ctx *ctx = akcipher_tfm_ctx(tfm);
struct device *dev = &GET_DEV(ctx->inst->accel_dev);
@@ -550,7 +623,13 @@ static int qat_rsa_setkey(struct crypto_akcipher *tfm, const void *key,
ctx->n = NULL;
ctx->e = NULL;
ctx->d = NULL;
- ret = asn1_ber_decoder(&qat_rsakey_decoder, ctx, key, keylen);
+
+ if (private)
+ ret = asn1_ber_decoder(&qat_rsaprivkey_decoder, ctx, key,
+ keylen);
+ else
+ ret = asn1_ber_decoder(&qat_rsapubkey_decoder, ctx, key,
+ keylen);
if (ret < 0)
goto free;
@@ -559,6 +638,11 @@ static int qat_rsa_setkey(struct crypto_akcipher *tfm, const void *key,
ret = -EINVAL;
goto free;
}
+ if (private && !ctx->d) {
+ /* invalid private key provided */
+ ret = -EINVAL;
+ goto free;
+ }
return 0;
free:
@@ -579,6 +663,25 @@ free:
return ret;
}
+static int qat_rsa_setpubkey(struct crypto_akcipher *tfm, const void *key,
+ unsigned int keylen)
+{
+ return qat_rsa_setkey(tfm, key, keylen, false);
+}
+
+static int qat_rsa_setprivkey(struct crypto_akcipher *tfm, const void *key,
+ unsigned int keylen)
+{
+ return qat_rsa_setkey(tfm, key, keylen, true);
+}
+
+static int qat_rsa_get_len(struct crypto_akcipher *tfm)
+{
+ struct qat_rsa_ctx *ctx = akcipher_tfm_ctx(tfm);
+
+ return (ctx->n) ? ctx->key_sz : -EINVAL;
+}
+
static int qat_rsa_init_tfm(struct crypto_akcipher *tfm)
{
struct qat_rsa_ctx *ctx = akcipher_tfm_ctx(tfm);
@@ -617,7 +720,9 @@ static struct akcipher_alg rsa = {
.decrypt = qat_rsa_dec,
.sign = qat_rsa_dec,
.verify = qat_rsa_enc,
- .setkey = qat_rsa_setkey,
+ .set_pub_key = qat_rsa_setpubkey,
+ .set_priv_key = qat_rsa_setprivkey,
+ .get_len = qat_rsa_get_len,
.init = qat_rsa_init_tfm,
.exit = qat_rsa_exit_tfm,
.reqsize = sizeof(struct qat_rsa_request) + 64,
deleted file mode 100644
@@ -1,5 +0,0 @@
-RsaKey ::= SEQUENCE {
- n INTEGER ({ qat_rsa_get_n }),
- e INTEGER ({ qat_rsa_get_e }),
- d INTEGER ({ qat_rsa_get_d })
-}
new file mode 100644
@@ -0,0 +1,11 @@
+RsaPrivKey ::= SEQUENCE {
+ version INTEGER,
+ n INTEGER ({ qat_rsa_get_n }),
+ e INTEGER ({ qat_rsa_get_e }),
+ d INTEGER ({ qat_rsa_get_d }),
+ prime1 INTEGER,
+ prime2 INTEGER,
+ exponent1 INTEGER,
+ exponent2 INTEGER,
+ coefficient INTEGER
+}
new file mode 100644
@@ -0,0 +1,4 @@
+RsaPubKey ::= SEQUENCE {
+ n INTEGER ({ qat_rsa_get_n }),
+ e INTEGER ({ qat_rsa_get_e })
+}
@@ -13,26 +13,27 @@
#ifndef _CRYPTO_AKCIPHER_H
#define _CRYPTO_AKCIPHER_H
#include <linux/crypto.h>
+#include <linux/scatterlist.h>
/**
* struct akcipher_request - public key request
*
* @base: Common attributes for async crypto requests
- * @src: Pointer to memory containing the input parameters
- * The format of the parameter(s) is expeted to be Octet String
- * @dst: Pointer to memory whare the result will be stored
- * @src_len: Size of the input parameter
+ * @src: Source data
+ * @dst: Destination data
+ * @src_len: Size of the input buffer
* @dst_len: Size of the output buffer. It needs to be at leaset
* as big as the expected result depending on the operation
* After operation it will be updated with the acctual size of the
- * result. In case of error, where the dst_len was insufficient,
+ * result.
+ * In case of error where the dst sgl size was insufficient,
* it will be updated to the size required for the operation.
* @__ctx: Start of private context data
*/
struct akcipher_request {
struct crypto_async_request base;
- void *src;
- void *dst;
+ struct scatterlist *src;
+ struct scatterlist *dst;
unsigned int src_len;
unsigned int dst_len;
void *__ctx[] CRYPTO_MINALIGN_ATTR;
@@ -67,8 +68,13 @@ struct crypto_akcipher {
* algorithm. In case of error, where the dst_len was insufficient,
* the req->dst_len will be updated to the size required for the
* operation
- * @setkey: Function invokes the algorithm specific set key function, which
- * knows how to decode and interpret the BER encoded key
+ * @set_pub_key: Function invokes the algorithm specific set public key
+ * function, which knows how to decode and interpret
+ * the BER encoded public key
+ * @set_priv_key: Function invokes the algorithm specific set private key
+ * function, which knows how to decode and interpret
+ * the BER encoded private key
+ * @get_len: Function returns minimum dest buffer size for a given key.
* @init: Initialize the cryptographic transformation object.
* This function is used to initialize the cryptographic
* transformation object. This function is called only once at
@@ -89,8 +95,11 @@ struct akcipher_alg {
int (*verify)(struct akcipher_request *req);
int (*encrypt)(struct akcipher_request *req);
int (*decrypt)(struct akcipher_request *req);
- int (*setkey)(struct crypto_akcipher *tfm, const void *key,
- unsigned int keylen);
+ int (*set_pub_key)(struct crypto_akcipher *tfm, const void *key,
+ unsigned int keylen);
+ int (*set_priv_key)(struct crypto_akcipher *tfm, const void *key,
+ unsigned int keylen);
+ int (*get_len)(struct crypto_akcipher *tfm);
int (*init)(struct crypto_akcipher *tfm);
void (*exit)(struct crypto_akcipher *tfm);
@@ -229,21 +238,34 @@ static inline void akcipher_request_set_callback(struct akcipher_request *req,
* Sets parameters required by crypto operation
*
* @req: public key request
- * @src: ptr to input parameter
- * @dst: ptr of output parameter
- * @src_len: size of the input buffer
- * @dst_len: size of the output buffer. It will be updated by the
- * implementation to reflect the acctual size of the result
+ * @src: ptr to input scatter list
+ * @dst: ptr to output scatter list
+ * @src_len: size of the src input scatter list to be processed
*/
static inline void akcipher_request_set_crypt(struct akcipher_request *req,
- void *src, void *dst,
- unsigned int src_len,
- unsigned int dst_len)
+ struct scatterlist *src,
+ struct scatterlist *dst,
+ unsigned int src_len)
{
req->src = src;
req->dst = dst;
req->src_len = src_len;
- req->dst_len = dst_len;
+}
+
+/**
+ * crypto_akcipher_get_len() -- Get minimum len for output buffer
+ *
+ * Function returns minimum dest buffer size for a given key
+ *
+ * @tfm: AKCIPHER tfm handle allocated with crypto_alloc_akcipher()
+ *
+ * Return: minimum len for output buffer or error code in key hasn't been set
+ */
+static inline int crypto_akcipher_get_len(struct crypto_akcipher *tfm)
+{
+ struct akcipher_alg *alg = crypto_akcipher_alg(tfm);
+
+ return alg->get_len(tfm);
}
/**
@@ -319,22 +341,44 @@ static inline int crypto_akcipher_verify(struct akcipher_request *req)
}
/**
- * crypto_akcipher_setkey() -- Invoke public key setkey operation
+ * crypto_akcipher_set_pub_key() -- Invoke set public key operation
+ *
+ * Function invokes the algorithm specific set key function, which knows
+ * how to decode and interpret the encoded key
+ *
+ * @tfm: tfm handle
+ * @key: BER encoded public key
+ * @keylen: length of the key
+ *
+ * Return: zero on success; error code in case of error
+ */
+static inline int crypto_akcipher_set_pub_key(struct crypto_akcipher *tfm,
+ const void *key,
+ unsigned int keylen)
+{
+ struct akcipher_alg *alg = crypto_akcipher_alg(tfm);
+
+ return alg->set_pub_key(tfm, key, keylen);
+}
+
+/**
+ * crypto_akcipher_set_priv_key() -- Invoke set private key operation
*
* Function invokes the algorithm specific set key function, which knows
* how to decode and interpret the encoded key
*
* @tfm: tfm handle
- * @key: BER encoded private or public key
+ * @key: BER encoded private key
* @keylen: length of the key
*
* Return: zero on success; error code in case of error
*/
-static inline int crypto_akcipher_setkey(struct crypto_akcipher *tfm, void *key,
- unsigned int keylen)
+static inline int crypto_akcipher_set_priv_key(struct crypto_akcipher *tfm,
+ const void *key,
+ unsigned int keylen)
{
struct akcipher_alg *alg = crypto_akcipher_alg(tfm);
- return alg->setkey(tfm, key, keylen);
+ return alg->set_priv_key(tfm, key, keylen);
}
#endif
@@ -20,8 +20,11 @@ struct rsa_key {
MPI d;
};
-int rsa_parse_key(struct rsa_key *rsa_key, const void *key,
- unsigned int key_len);
+int rsa_parse_pub_key(struct rsa_key *rsa_key, const void *key,
+ unsigned int key_len);
+
+int rsa_parse_priv_key(struct rsa_key *rsa_key, const void *key,
+ unsigned int key_len);
void rsa_free_key(struct rsa_key *rsa_key);
#endif
Setkey function has been split into set_priv_key and set_pub_key. Akcipher requests takes sgl for src and dst instead of void *. Users of the API i.e. two existing RSA implementation and test mgr code have been updated accordingly. Signed-off-by: Tadeusz Struk <tadeusz.struk@intel.com> --- crypto/Makefile | 9 + crypto/rsa.c | 111 ++++++---- crypto/rsa_helper.c | 42 +++- crypto/rsakey.asn1 | 5 crypto/rsaprivkey.asn1 | 11 + crypto/rsapubkey.asn1 | 4 crypto/testmgr.c | 38 ++-- crypto/testmgr.h | 36 ++- drivers/crypto/qat/qat_common/Makefile | 12 + drivers/crypto/qat/qat_common/qat_asym_algs.c | 227 +++++++++++++++------ drivers/crypto/qat/qat_common/qat_rsakey.asn1 | 5 drivers/crypto/qat/qat_common/qat_rsaprivkey.asn1 | 11 + drivers/crypto/qat/qat_common/qat_rsapubkey.asn1 | 4 include/crypto/akcipher.h | 94 ++++++--- include/crypto/internal/rsa.h | 7 - 15 files changed, 435 insertions(+), 181 deletions(-) delete mode 100644 crypto/rsakey.asn1 create mode 100644 crypto/rsaprivkey.asn1 create mode 100644 crypto/rsapubkey.asn1 delete mode 100644 drivers/crypto/qat/qat_common/qat_rsakey.asn1 create mode 100644 drivers/crypto/qat/qat_common/qat_rsaprivkey.asn1 create mode 100644 drivers/crypto/qat/qat_common/qat_rsapubkey.asn1 -- To unsubscribe from this list: send the line "unsubscribe linux-crypto" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html