From 7fed0bf271b374be4c98a5880faed4b1128e78e9 Mon Sep 17 00:00:00 2001 From: Herbert Xu Date: Sun, 6 Aug 2006 23:10:45 +1000 Subject: [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 --- include/crypto/algapi.h | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'include/crypto/algapi.h') 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; -- cgit v1.2.3