Commit 200429cc authored Sep 19, 2012 by Jussi Kivilinna Committed by Herbert Xu Sep 27, 2012

crypto: cast5/avx - fix storing of new IV in CBC encryption



cast5/avx incorrectly XORs new IV over old IV at end of CBC encryption
function when it should store. This causes CBC encryption to give
incorrect output on multi-page encryption requests.

Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

parent 54216bbd

arch/x86/crypto/cast5_avx_glue.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -165,7 +165,7 @@ static unsigned int __cbc_encrypt(struct blkcipher_desc *desc,
		nbytes -= bsize;
		} while (nbytes >= bsize);

		(u64 )walk->iv ^= *iv;
		(u64 )walk->iv = *iv;
		return nbytes;
		}