diff mbox series

[net-next,5/5] Crypto/chcr: fix for hmac(sha) test fails

Message ID 20200505031257.9153-6-shiva@chelsio.com
State New
Headers show
Series [net-next,1/5] Crypto/chcr: fix gcm-aes and rfc4106-gcm failed tests | expand

Commit Message

Devulapally Shiva Krishna May 5, 2020, 3:12 a.m. UTC 
The hmac(sha) test fails for a zero length source text data.
For hmac(sha) minimum length of the data must be of block-size.
So fix this by including the data_len for the last block.

Signed-off-by: Ayush Sawal <ayush.sawal@chelsio.com>
Signed-off-by: Devulapally Shiva Krishna <shiva@chelsio.com>
---
 drivers/crypto/chelsio/chcr_algo.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/crypto/chelsio/chcr_algo.c b/drivers/crypto/chelsio/chcr_algo.c
index 0d25af42cadb..b8c1c4dd3ef0 100644
--- a/drivers/crypto/chelsio/chcr_algo.c
+++ b/drivers/crypto/chelsio/chcr_algo.c
@@ -2005,7 +2005,7 @@  static int chcr_ahash_digest(struct ahash_request *req)
 	req_ctx->data_len += params.bfr_len + params.sg_len;
 
 	if (req->nbytes == 0) {
-		create_last_hash_block(req_ctx->reqbfr, bs, 0);
+		create_last_hash_block(req_ctx->reqbfr, bs, req_ctx->data_len);
 		params.more = 1;
 		params.bfr_len = bs;
 	}