Commit 3dfc787f authored by Christophe Leroy's avatar Christophe Leroy Committed by Greg Kroah-Hartman

crypto: talitos - HMAC SNOOP NO AFEU mode requires SW icv checking.

commit 4bbfb839 upstream.

In that mode, hardware ICV verification is not supported.
Signed-off-by: default avatarChristophe Leroy <christophe.leroy@c-s.fr>
Fixes: 7405c8d7 ("crypto: talitos - templates for AEAD using HMAC_SNOOP_NO_AFEU")
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent e89d4cb6
......@@ -1480,7 +1480,8 @@ 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)) {
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment