diff options
| author | Christophe Leroy <christophe.leroy@c-s.fr> | 2019-05-21 13:34:15 +0000 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2019-05-30 15:30:04 +0800 |
| commit | 4bbfb839259a9c96a0be872e16f7471b7136aee5 (patch) | |
| tree | 10b91ffe8ad1fb8713f3b6f1f849bae73deb5946 | |
| parent | 7ede4c36cf7c6516986ee9d75b197c8bf73ea96f (diff) | |
| download | linux-4bbfb839259a9c96a0be872e16f7471b7136aee5.tar.gz linux-4bbfb839259a9c96a0be872e16f7471b7136aee5.tar.bz2 linux-4bbfb839259a9c96a0be872e16f7471b7136aee5.zip | |
crypto: talitos - HMAC SNOOP NO AFEU mode requires SW icv checking.
In that mode, hardware ICV verification is not supported.
Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Fixes: 7405c8d7ff97 ("crypto: talitos - templates for AEAD using HMAC_SNOOP_NO_AFEU")
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
| -rw-r--r-- | drivers/crypto/talitos.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/crypto/talitos.c b/drivers/crypto/talitos.c index a15aa6d6ec33..e35581d67315 100644 --- a/drivers/crypto/talitos.c +++ b/drivers/crypto/talitos.c @@ -1545,7 +1545,8 @@ static int aead_decrypt(struct aead_request *req) if (IS_ERR(edesc)) return PTR_ERR(edesc); - if ((priv->features & TALITOS_FTR_HW_AUTH_CHECK) && + if ((edesc->desc.hdr & DESC_HDR_TYPE_IPSEC_ESP) && + (priv->features & TALITOS_FTR_HW_AUTH_CHECK) && ((!edesc->src_nents && !edesc->dst_nents) || priv->features & TALITOS_FTR_SRC_LINK_TBL_LEN_INCLUDES_EXTENT)) { |