crypto/internal/kpp.h

32  * struct crypto_kpp_spawn - KPP algorithm spawn
33  * @base: Internal. Generic crypto core spawn state.
185  * KPP spawn related functions.
188  * crypto_grab_kpp() - Look up a KPP algorithm and bind a spawn to it.
189  * @spawn: The KPP spawn to bind.
190  * @inst: The template instance owning @spawn.
196 int crypto_grab_kpp(struct crypto_kpp_spawn *spawn,
201  * crypto_drop_kpp() - Release a spawn previously bound via crypto_grab_kpp().
202  * @spawn: The spawn to release.
204 static inline void crypto_drop_kpp(struct crypto_kpp_spawn *spawn)
206 	crypto_drop_spawn(&spawn->base);
210  * crypto_spawn_kpp_alg() - Get the algorithm a KPP spawn has been bound to.
211  * @spawn: The spawn to get the referenced &struct kpp_alg for.
214  * after @spawn has been successfully bound via crypto_grab_kpp() and
215  * up to until the template instance owning @spawn has either been
216  * registered successfully or the spawn has been released again via
219  * Return: A pointer to the &struct kpp_alg referenced from the spawn.
222 	struct crypto_kpp_spawn *spawn)
224 	return container_of(spawn->base.alg, struct kpp_alg, base);
228  * crypto_spawn_kpp() - Create a transform from a KPP spawn.
229  * @spawn: The spawn previously bound to some &struct kpp_alg via
240 	struct crypto_kpp_spawn *spawn)
242 	return crypto_spawn_tfm2(&spawn->base);