On Fri, Mar 20, 2009 at 01:59:12PM +0100, Heiko Carstens wrote:
>
> gets called with an shash_desc where
>
> bsize = crypto_shash_blocksize(desc->tfm);
>
> results in bsize with zero.
Oops, this patch should fix it.
commit b24c94a0d65282dc466339390472d7539e1706c2
Author: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
Date: Sat Mar 21 14:25:19 2009 +0800
crypto: sha512-s390 - Add missing block size
I missed the block size when converting sha512-s390 to shash.
Reported-by: Heiko Carstens <heiko.carstens@xxxxxxxxxx>
Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
diff --git a/arch/s390/crypto/sha512_s390.c b/arch/s390/crypto/sha512_s390.c
index 420acf4..37b4236 100644
--- a/arch/s390/crypto/sha512_s390.c
+++ b/arch/s390/crypto/sha512_s390.c
@@ -84,6 +84,7 @@ static struct shash_alg sha384_alg = {
.cra_driver_name= "sha384-s390",
.cra_priority = CRYPT_S390_PRIORITY,
.cra_flags = CRYPTO_ALG_TYPE_SHASH,
+ .cra_blocksize = SHA512_BLOCK_SIZE,
.cra_ctxsize = sizeof(struct s390_sha_ctx),
.cra_module = THIS_MODULE,
}
Thanks,
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