[v2,0/3] Fscrypt support for casefolded encryption

Message

Daniel Rosenberg Jan. 7, 2020, 2:33 a.m. UTC

These patches are to prepare fscrypt to support casefolding and
encryption at the same time. Other patches will add those to the
vfs, ext4 and f2fs. These patches are against fscrypt/master

Daniel Rosenberg (3):
  fscrypt: Add siphash and hash key for policy v2
  fscrypt: Don't allow v1 policies with casefolding
  fscrypt: Change format of no-key token

 fs/crypto/Kconfig           |   1 +
 fs/crypto/fname.c           | 232 ++++++++++++++++++++++++++++--------
 fs/crypto/fscrypt_private.h |   9 ++
 fs/crypto/keysetup.c        |  35 ++++--
 fs/crypto/policy.c          |  39 ++++++
 fs/inode.c                  |   7 ++
 include/linux/fscrypt.h     |  95 ++++-----------
 7 files changed, 284 insertions(+), 134 deletions(-)

Comments

Eric Biggers Jan. 7, 2020, 3:26 a.m. UTC | #1

On Mon, Jan 06, 2020 at 06:33:20PM -0800, Daniel Rosenberg wrote:
> These patches are to prepare fscrypt to support casefolding and
> encryption at the same time. Other patches will add those to the
> vfs, ext4 and f2fs. These patches are against fscrypt/master
> 
> Daniel Rosenberg (3):
>   fscrypt: Add siphash and hash key for policy v2
>   fscrypt: Don't allow v1 policies with casefolding
>   fscrypt: Change format of no-key token
> 

I think you should send out the full series again so that people have the needed
context when reviewing it.  It can still be on top of fscrypt.git#master if
that's easiest.  We can consider taking these three patches for 5.6 before the
fs/ext4/ and fs/f2fs/ parts in order to help avoid merge conflicts between git
trees, but that doesn't mean you can't send out the full series.

- Eric