linux-ext4 - [GIT PULL] fscrypt updates for 5.14

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Date:   Mon, 28 Jun 2021 09:56:44 -0700
From:   Eric Biggers <ebiggers@...nel.org>
To:     Linus Torvalds <torvalds@...ux-foundation.org>
Cc:     linux-fscrypt@...r.kernel.org, linux-ext4@...r.kernel.org,
        linux-f2fs-devel@...ts.sourceforge.net,
        linux-mtd@...ts.infradead.org, linux-fsdevel@...r.kernel.org,
        linux-kernel@...r.kernel.org, Theodore Ts'o <tytso@....edu>,
        Jaegeuk Kim <jaegeuk@...nel.org>
Subject: [GIT PULL] fscrypt updates for 5.14

The following changes since commit c4681547bcce777daf576925a966ffa824edd09d:

  Linux 5.13-rc3 (2021-05-23 11:42:48 -1000)

are available in the Git repository at:

  https://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git tags/fscrypt-for-linus

for you to fetch changes up to 2fc2b430f559fdf32d5d1dd5ceaa40e12fb77bdf:

  fscrypt: fix derivation of SipHash keys on big endian CPUs (2021-06-05 00:52:52 -0700)

----------------------------------------------------------------

A couple bug fixes for fs/crypto/:

- Fix handling of major dirhash values that happen to be 0.

- Fix cases where keys were derived differently on big endian systems
  than on little endian systems (affecting some newer features only).

----------------------------------------------------------------
Eric Biggers (2):
      fscrypt: don't ignore minor_hash when hash is 0
      fscrypt: fix derivation of SipHash keys on big endian CPUs

 fs/crypto/fname.c    | 10 +++-------
 fs/crypto/keysetup.c | 40 ++++++++++++++++++++++++++++++++--------
 2 files changed, 35 insertions(+), 15 deletions(-)