[PATCH 0/5] crypto: chacha20 - Alignment fixes

[Eric Biggers]

From: Eric Biggers <ebiggers@xxxxxxxxxx>

This series fixes potentially unaligned memory accesses when loading the
initial state, key, and IV for ChaCha20, and when outputting each
keystream block.

It also removes the cra_alignmask from the generic and x86 ChaCha20
implementations, once it is no longer needed.

Eric Biggers (5):
  crypto: chacha20 - Fix unaligned access when loading constants
  crypto: chacha20 - Use unaligned access macros when loading key and IV
  crypto: chacha20 - Remove cra_alignmask
  crypto: x86/chacha20 - Remove cra_alignmask
  crypto: chacha20 - Fix keystream alignment for chacha20_block()

 arch/x86/crypto/chacha20_glue.c |  1 -
 crypto/chacha20_generic.c       | 33 +++++++++++++--------------------
 drivers/char/random.c           | 24 ++++++++++++------------
 include/crypto/chacha20.h       |  3 ++-
 lib/chacha20.c                  |  2 +-
 5 files changed, 28 insertions(+), 35 deletions(-)

-- 
2.15.0.448.gf294e3d99a-goog