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-rw-r--r--include/crypto/algapi.h11
1 files changed, 11 insertions, 0 deletions
diff --git a/include/crypto/algapi.h b/include/crypto/algapi.h
index ffec530d52fb..b20f4bdb23ba 100644
--- a/include/crypto/algapi.h
+++ b/include/crypto/algapi.h
@@ -36,10 +36,21 @@ struct crypto_template {
36 char name[CRYPTO_MAX_ALG_NAME]; 36 char name[CRYPTO_MAX_ALG_NAME];
37}; 37};
38 38
39struct crypto_spawn {
40 struct list_head list;
41 struct crypto_alg *alg;
42 struct crypto_instance *inst;
43};
44
39int crypto_register_template(struct crypto_template *tmpl); 45int crypto_register_template(struct crypto_template *tmpl);
40void crypto_unregister_template(struct crypto_template *tmpl); 46void crypto_unregister_template(struct crypto_template *tmpl);
41struct crypto_template *crypto_lookup_template(const char *name); 47struct crypto_template *crypto_lookup_template(const char *name);
42 48
49int crypto_init_spawn(struct crypto_spawn *spawn, struct crypto_alg *alg,
50 struct crypto_instance *inst);
51void crypto_drop_spawn(struct crypto_spawn *spawn);
52struct crypto_tfm *crypto_spawn_tfm(struct crypto_spawn *spawn);
53
43static inline void *crypto_instance_ctx(struct crypto_instance *inst) 54static inline void *crypto_instance_ctx(struct crypto_instance *inst)
44{ 55{
45 return inst->__ctx; 56 return inst->__ctx;