diff options
| author | Corentin Labbe <clabbe.montjoie@gmail.com> | 2019-11-14 11:58:13 +0100 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2019-11-22 18:48:37 +0800 |
| commit | 626abd3125e02d75e26f3cd2e2aa4a6fb74507b5 (patch) | |
| tree | e7ae4f8d9f65d0576aeb5736a8fa32d0e9405804 /drivers/crypto/allwinner/sun4i-ss | |
| parent | 7ca2a71d177f51d1d0d339657d3b0cc988d1518e (diff) | |
crypto: sun4i-ss - use crypto_ahash_digestsize
The size of the digest is different between MD5 and SHA1 so instead of
using the higher value (5 words), let's use crypto_ahash_digestsize().
Signed-off-by: Corentin Labbe <clabbe.montjoie@gmail.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/allwinner/sun4i-ss')
| -rw-r--r-- | drivers/crypto/allwinner/sun4i-ss/sun4i-ss-hash.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/crypto/allwinner/sun4i-ss/sun4i-ss-hash.c b/drivers/crypto/allwinner/sun4i-ss/sun4i-ss-hash.c index 91cf58db3845..b19dc737dfe3 100644 --- a/drivers/crypto/allwinner/sun4i-ss/sun4i-ss-hash.c +++ b/drivers/crypto/allwinner/sun4i-ss/sun4i-ss-hash.c @@ -227,7 +227,7 @@ static int sun4i_hash(struct ahash_request *areq) */ if (op->byte_count) { ivmode = SS_IV_ARBITRARY; - for (i = 0; i < 5; i++) + for (i = 0; i < crypto_ahash_digestsize(tfm) / 4; i++) writel(op->hash[i], ss->base + SS_IV0 + i * 4); } /* Enable the device */ |