crypto: talitos - Implement AEAD for SEC1 using HMAC_SNOOP_NO_AFEU

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This patchs enhances the IPSEC_ESP related functions for them to
also supports the same operations with descriptor type
HMAC_SNOOP_NO_AFEU.

The differences between the two descriptor types are:
* pointeurs 2 and 3 are swaped (Confidentiality key and
    Primary EU Context IN)
* HMAC_SNOOP_NO_AFEU has CICV out in pointer 6
* HMAC_SNOOP_NO_AFEU has no primary EU context out so we get it
from the end of data out

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

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LEROY Christophe 2016-06-06 13:20:40 +02:00 • committed by Herbert Xu

parent 6a1e8d1415

commit 549bd8bc59

1 changed files with 124 additions and 85 deletions

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drivers/crypto/talitos.c

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