diff options
Diffstat (limited to 'include/crypto/algapi.h')
| -rw-r--r-- | include/crypto/algapi.h | 29 |
1 files changed, 24 insertions, 5 deletions
diff --git a/include/crypto/algapi.h b/include/crypto/algapi.h index 010545436efa..9de6c38f4069 100644 --- a/include/crypto/algapi.h +++ b/include/crypto/algapi.h @@ -22,11 +22,9 @@ struct seq_file; struct crypto_type { unsigned int (*ctxsize)(struct crypto_alg *alg, u32 type, u32 mask); - unsigned int (*extsize)(struct crypto_alg *alg, - const struct crypto_type *frontend); + unsigned int (*extsize)(struct crypto_alg *alg); int (*init)(struct crypto_tfm *tfm, u32 type, u32 mask); - int (*init_tfm)(struct crypto_tfm *tfm, - const struct crypto_type *frontend); + int (*init_tfm)(struct crypto_tfm *tfm); void (*show)(struct seq_file *m, struct crypto_alg *alg); struct crypto_alg *(*lookup)(const char *name, u32 type, u32 mask); @@ -52,6 +50,7 @@ struct crypto_template { struct crypto_instance *(*alloc)(struct rtattr **tb); void (*free)(struct crypto_instance *inst); + int (*create)(struct crypto_template *tmpl, struct rtattr **tb); char name[CRYPTO_MAX_ALG_NAME]; }; @@ -60,6 +59,7 @@ struct crypto_spawn { struct list_head list; struct crypto_alg *alg; struct crypto_instance *inst; + const struct crypto_type *frontend; u32 mask; }; @@ -114,11 +114,19 @@ int crypto_register_template(struct crypto_template *tmpl); void crypto_unregister_template(struct crypto_template *tmpl); struct crypto_template *crypto_lookup_template(const char *name); +int crypto_register_instance(struct crypto_template *tmpl, + struct crypto_instance *inst); + int crypto_init_spawn(struct crypto_spawn *spawn, struct crypto_alg *alg, struct crypto_instance *inst, u32 mask); +int crypto_init_spawn2(struct crypto_spawn *spawn, struct crypto_alg *alg, + struct crypto_instance *inst, + const struct crypto_type *frontend); + void crypto_drop_spawn(struct crypto_spawn *spawn); struct crypto_tfm *crypto_spawn_tfm(struct crypto_spawn *spawn, u32 type, u32 mask); +void *crypto_spawn_tfm2(struct crypto_spawn *spawn); static inline void crypto_set_spawn(struct crypto_spawn *spawn, struct crypto_instance *inst) @@ -129,8 +137,19 @@ static inline void crypto_set_spawn(struct crypto_spawn *spawn, struct crypto_attr_type *crypto_get_attr_type(struct rtattr **tb); int crypto_check_attr_type(struct rtattr **tb, u32 type); const char *crypto_attr_alg_name(struct rtattr *rta); -struct crypto_alg *crypto_attr_alg(struct rtattr *rta, u32 type, u32 mask); +struct crypto_alg *crypto_attr_alg2(struct rtattr *rta, + const struct crypto_type *frontend, + u32 type, u32 mask); + +static inline struct crypto_alg *crypto_attr_alg(struct rtattr *rta, + u32 type, u32 mask) +{ + return crypto_attr_alg2(rta, NULL, type, mask); +} + int crypto_attr_u32(struct rtattr *rta, u32 *num); +void *crypto_alloc_instance2(const char *name, struct crypto_alg *alg, + unsigned int head); struct crypto_instance *crypto_alloc_instance(const char *name, struct crypto_alg *alg); |