[PATCH 0/3] crypto: arm - simplify bit sliced AES

Ard Biesheuvel ardb at kernel.org
Thu Jan 27 03:35:42 PST 2022


This contains a couple of improvements/simplifications for the bit
sliced AES driver implemented on ARM and arm64.

Ard Biesheuvel (3):
  crypto: arm/aes-neonbs-ctr - deal with non-multiples of AES block size
  crypto: arm64/aes-neonbs-ctr - fallback to plain NEON for final chunk
  crypto: arm64/aes-neonbs-xts - use plain NEON for non-power-of-2 input
    sizes

 arch/arm/crypto/aes-neonbs-core.S   | 105 ++++----
 arch/arm/crypto/aes-neonbs-glue.c   |  35 ++-
 arch/arm64/crypto/aes-glue.c        |   1 +
 arch/arm64/crypto/aes-neonbs-core.S | 264 +++++---------------
 arch/arm64/crypto/aes-neonbs-glue.c |  97 ++++---
 5 files changed, 189 insertions(+), 313 deletions(-)

-- 
2.30.2




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