diff options
| author |   Christophe Leroy <christophe.leroy@c-s.fr> | 2019-05-21 13:34:19 +0000 |
|---|---|---|
| committer |   Herbert Xu <herbert@gondor.apana.org.au> | 2019-05-30 15:30:05 +0800 |
| commit | e345177ded17611e36c067751d63d64bf106cb54 (patch) | |
| tree | b0528386bee2050f73c785599c4da184ef510d01 /drivers/crypto/talitos.h | |
| parent | crypto: talitos - Align SEC1 accesses to 32 bits boundaries. (diff) | |
| download | linux-dev-e345177ded17611e36c067751d63d64bf106cb54.tar.xz linux-dev-e345177ded17611e36c067751d63d64bf106cb54.zip | |
crypto: talitos - fix AEAD processing.
This driver is working well in 'simple cases', but as soon as
more exotic SG lists are provided (dst different from src,
auth part not in a single SG fragment, ...) there are
wrong results, overruns, etc ...
This patch cleans up the AEAD processing by:
- Simplifying the location of 'out of line' ICV
- Never using 'out of line' ICV on encryp
- Always using 'out of line' ICV on decrypt
- Forcing the generation of a SG table on decrypt
Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Fixes: aeb4c132f33d ("crypto: talitos - Convert to new AEAD interface")
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/talitos.h')
| -rw-r--r-- | drivers/crypto/talitos.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/crypto/talitos.h b/drivers/crypto/talitos.h index a65a63e0d6c1..dbedd0956c8a 100644 --- a/drivers/crypto/talitos.h +++ b/drivers/crypto/talitos.h @@ -412,5 +412,5 @@ static inline bool has_ftr_sec1(struct talitos_private *priv) /* link table extent field bits */ #define DESC_PTR_LNKTBL_JUMP 0x80 -#define DESC_PTR_LNKTBL_RETURN 0x02 +#define DESC_PTR_LNKTBL_RET 0x02 #define DESC_PTR_LNKTBL_NEXT 0x01 |