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| author | Herbert Xu <herbert@gondor.apana.org.au> | 2006-08-06 15:10:45 +0200 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2006-09-21 03:41:04 +0200 |
| commit | 7fed0bf271b374be4c98a5880faed4b1128e78e9 (patch) | |
| tree | 29a1244ed286c500bf64afcef0c571e771ed0cd5 /include/crypto | |
| parent | [CRYPTO] cipher: Removed special IV checks for ECB (diff) | |
| download | linux-7fed0bf271b374be4c98a5880faed4b1128e78e9.tar.xz linux-7fed0bf271b374be4c98a5880faed4b1128e78e9.zip | |
[CRYPTO] api: Add common instance initialisation code
This patch adds the helpers crypto_get_attr_alg and crypto_alloc_instance
which can be used by simple one-argument templates like hmac to process
input parameters and allocate instances.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'include/crypto')
| -rw-r--r-- | include/crypto/algapi.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/crypto/algapi.h b/include/crypto/algapi.h index b20f4bdb23ba..1a598f829417 100644 --- a/include/crypto/algapi.h +++ b/include/crypto/algapi.h @@ -51,6 +51,11 @@ int crypto_init_spawn(struct crypto_spawn *spawn, struct crypto_alg *alg, void crypto_drop_spawn(struct crypto_spawn *spawn); struct crypto_tfm *crypto_spawn_tfm(struct crypto_spawn *spawn); +struct crypto_alg *crypto_get_attr_alg(void *param, unsigned int len, + u32 type, u32 mask); +struct crypto_instance *crypto_alloc_instance(const char *name, + struct crypto_alg *alg); + static inline void *crypto_instance_ctx(struct crypto_instance *inst) { return inst->__ctx; |