]> git.baikalelectronics.ru Git - kernel.git/commit
crypto: powerpc/aes - aes tables
authorMarkus Stockhausen <stockhausen@collogia.de>
Sun, 22 Feb 2015 08:59:43 +0000 (09:59 +0100)
committerHerbert Xu <herbert@gondor.apana.org.au>
Sun, 1 Mar 2015 10:02:27 +0000 (23:02 +1300)
commit8a7034a0dfcbc07670f03ad1ee79da9651664fcd
tree050b22887d6f470b2f831ba44175cbb5592fb4f8
parentce14b82a3feef27634c6cf4df9645d8d43420554
crypto: powerpc/aes - aes tables

4K AES tables for big endian. To reduce the possiblity of
timing attacks, the size has been cut to 8KB + 256 bytes
in contrast to 16KB in the generic implementation. That
is not perfect but at least a good tradeoff for CPU limited
router devices.

Signed-off-by: Markus Stockhausen <stockhausen@collogia.de>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
arch/powerpc/crypto/aes-tab-4k.S [new file with mode: 0644]