[v3,0/2] crypto: lrw - Simplify and optimize the LRW template

Message

Ondrej Mosnacek Sept. 11, 2018, 7:42 a.m. UTC

This patchset is a follow-up to a similar patch for XTS:
https://patchwork.kernel.org/patch/10588775/

The first patch applies a small optimization to the tweak computation
and the second simplifes away the use of auxiliary buffer to cache
computed tweaks.

Changes in v3:
  - fix a copy-paste error

v2: https://www.spinics.net/lists/linux-crypto/msg34890.html
Changes in v2:
  - small cleanup suggested by Eric Biggers

v1: https://www.spinics.net/lists/linux-crypto/msg34871.html

Ondrej Mosnacek (2):
  crypto: lrw - Optimize tweak computation
  crypto: lrw - Do not use auxiliary buffer

 crypto/lrw.c | 327 ++++++++++++---------------------------------------
 1 file changed, 75 insertions(+), 252 deletions(-)