]> git.karo-electronics.de Git - linux-beck.git/commit
crypto: arm/aes-ce - fix for big endian
authorArd Biesheuvel <ard.biesheuvel@linaro.org>
Tue, 11 Oct 2016 18:15:20 +0000 (19:15 +0100)
committerHerbert Xu <herbert@gondor.apana.org.au>
Fri, 21 Oct 2016 03:03:46 +0000 (11:03 +0800)
commit58010fa6f71c9577922b22e46014b95a4ec80fa0
treeb03da5672e08566b0a812791540a3510575b06e4
parentcaf4b9e2b326cc2a5005a5c557274306536ace61
crypto: arm/aes-ce - fix for big endian

The AES key schedule generation is mostly endian agnostic, with the
exception of the rotation and the incorporation of the round constant
at the start of each round. So implement a big endian specific version
of that part to make the whole routine big endian compatible.

Fixes: 86464859cc77 ("crypto: arm - AES in ECB/CBC/CTR/XTS modes using ARMv8 Crypto Extensions")
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
arch/arm/crypto/aes-ce-glue.c