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| author |   Lee Nipper <lee.nipper@gmail.com> | 2011-11-21 16:13:25 +0800 |
|---|---|---|
| committer |   Herbert Xu <herbert@gondor.apana.org.au> | 2011-11-21 16:21:48 +0800 |
| commit | 79b3a418e090248d00ceba40b81da9dfac753367 (patch) | |
| tree | 99ac80d75596b08206e3397a632ff7df6b5ad015 /net/lapb/lapb_timer.c | |
| parent | crypto: serpent-sse2 - clear CRYPTO_TFM_REQ_MAY_SLEEP in lrw and xts modes (diff) | |
| download | linux-dev-79b3a418e090248d00ceba40b81da9dfac753367.tar.xz linux-dev-79b3a418e090248d00ceba40b81da9dfac753367.zip | |
crypto: talitos - add hmac algorithms
Add these hmac algorithms to talitos:
hmac(md5),
hmac(sha1),
hmac(sha224),
hmac(sha256),
hmac(sha384),
hmac(sha512).
These are all type ahash.
Signed-off-by: Lee Nipper <lee.nipper@gmail.com>
Fixed up to not register HMAC algorithms on sec2.0 devices.
Rationale (from Lee):
on an 8349E Rev1.1, there's a problem with hmac for any talitos
hmac sequence requiring an intermediate hash context (Pointer
DWORD 1); the result is an incorrect hmac. An intermediate hash
context is required for something longer than (65536-blocksize),
and for other cases when update/finup/final are used inefficiently.
Interestingly, a normal hash (without hmac) works perfectly
when using an intermediate context.
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'net/lapb/lapb_timer.c')
0 files changed, 0 insertions, 0 deletions