diff options
Diffstat (limited to 'drivers/crypto/marvell/hash.c')
| -rw-r--r-- | drivers/crypto/marvell/hash.c | 25 |
1 files changed, 14 insertions, 11 deletions
diff --git a/drivers/crypto/marvell/hash.c b/drivers/crypto/marvell/hash.c index 40241fd822c6..78941266e01f 100644 --- a/drivers/crypto/marvell/hash.c +++ b/drivers/crypto/marvell/hash.c @@ -347,18 +347,21 @@ static int mv_cesa_ahash_process(struct crypto_async_request *req, u32 status) ahashreq->nbytes - creq->cache_ptr); if (creq->last_req) { - for (i = 0; i < digsize / 4; i++) { - /* - * Hardware provides MD5 digest in a different - * endianness than SHA-1 and SHA-256 ones. - */ - if (digsize == MD5_DIGEST_SIZE) - creq->state[i] = cpu_to_le32(creq->state[i]); - else - creq->state[i] = cpu_to_be32(creq->state[i]); - } + /* + * Hardware's MD5 digest is in little endian format, but + * SHA in big endian format + */ + if (digsize == MD5_DIGEST_SIZE) { + __le32 *result = (void *)ahashreq->result; + + for (i = 0; i < digsize / 4; i++) + result[i] = cpu_to_le32(creq->state[i]); + } else { + __be32 *result = (void *)ahashreq->result; - memcpy(ahashreq->result, creq->state, digsize); + for (i = 0; i < digsize / 4; i++) + result[i] = cpu_to_be32(creq->state[i]); + } } return ret; |