diff options
| author | Christophe Leroy <christophe.leroy@c-s.fr> | 2019-05-21 13:34:15 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-09-19 09:08:07 +0200 |
| commit | e438f83914e75fd4f0dc2933e4b7f023bf55cc36 (patch) | |
| tree | fc9295487acc7e170c8e9b6b467ee5cfc69c6804 /drivers/crypto | |
| parent | ced240dd3c97542c1a8d0c2cf577e57091fc4921 (diff) | |
crypto: talitos - HMAC SNOOP NO AFEU mode requires SW icv checking.
commit 4bbfb839259a9c96a0be872e16f7471b7136aee5 upstream.
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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/crypto')
| -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 691a143891f1..3465a440ca02 100644 --- a/drivers/crypto/talitos.c +++ b/drivers/crypto/talitos.c @@ -1475,7 +1475,8 @@ 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)) { |