[PATCH v3 0/4] crypto: aegis128 enhancements

[Ard Biesheuvel <ardb@kernel.org>]

This series supersedes [0] '[PATCH] crypto: aegis128/neon - optimize tail
block handling', which is included as patch #3 here, but hasn't been
modified substantially.

Patch #1 should probably go to -stable, even though aegis128 does not appear
to be widely used.

Patches #2 and #3 improve the SIMD code paths.

Patch #4 enables fuzz testing for the SIMD code by registering the generic
code as a separate driver if the SIMD code path is enabled.

Changes since v2:
- add Ondrej's ack to #1
- fix an issue spotted by Ondrej in #4 where the generic code path would still
  use some of the SIMD helpers

Cc: Ondrej Mosnacek <omosnacek@gmail.com>
Cc: Eric Biggers <ebiggers@kernel.org>

[0] https://lore.kernel.org/linux-crypto/20201107195516.13952-1-ardb@kernel.org/

Ard Biesheuvel (4):
  crypto: aegis128 - wipe plaintext and tag if decryption fails
  crypto: aegis128/neon - optimize tail block handling
  crypto: aegis128/neon - move final tag check to SIMD domain
  crypto: aegis128 - expose SIMD code path as separate driver

 crypto/aegis128-core.c       | 245 ++++++++++++++------
 crypto/aegis128-neon-inner.c | 122 ++++++++--
 crypto/aegis128-neon.c       |  21 +-
 3 files changed, 287 insertions(+), 101 deletions(-)

-- 
2.17.1