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| author | Herbert Xu <herbert@gondor.apana.org.au> | 2007-01-24 20:50:26 +1100 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2007-02-07 09:21:01 +1100 |
| commit | 27d2a3300755387d2fec231d37944907ff992ce8 (patch) | |
| tree | c42138c0160b8f0aa3d79860557514e73577e885 /crypto/blkcipher.c | |
| parent | 2e306ee016fd4750289e65c3b1856db569f1f3f2 (diff) | |
| download | lwn-27d2a3300755387d2fec231d37944907ff992ce8.tar.gz lwn-27d2a3300755387d2fec231d37944907ff992ce8.zip | |
[CRYPTO] api: Allow multiple frontends per backend
This patch adds support for multiple frontend types for each backend
algorithm by passing the type and mask through to the backend type
init function.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'crypto/blkcipher.c')
| -rw-r--r-- | crypto/blkcipher.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/crypto/blkcipher.c b/crypto/blkcipher.c index cbb4c4e5c229..b5befe8c3a96 100644 --- a/crypto/blkcipher.c +++ b/crypto/blkcipher.c @@ -349,7 +349,8 @@ static int setkey(struct crypto_tfm *tfm, const u8 *key, return cipher->setkey(tfm, key, keylen); } -static unsigned int crypto_blkcipher_ctxsize(struct crypto_alg *alg) +static unsigned int crypto_blkcipher_ctxsize(struct crypto_alg *alg, u32 type, + u32 mask) { struct blkcipher_alg *cipher = &alg->cra_blkcipher; unsigned int len = alg->cra_ctxsize; @@ -362,7 +363,7 @@ static unsigned int crypto_blkcipher_ctxsize(struct crypto_alg *alg) return len; } -static int crypto_init_blkcipher_ops(struct crypto_tfm *tfm) +static int crypto_init_blkcipher_ops(struct crypto_tfm *tfm, u32 type, u32 mask) { struct blkcipher_tfm *crt = &tfm->crt_blkcipher; struct blkcipher_alg *alg = &tfm->__crt_alg->cra_blkcipher; |