158 	const struct hash_alg_common *alg = crypto_hash_alg_common(tfm);  in ahash_set_needkey()  local
161 	    !(alg->base.cra_flags & CRYPTO_ALG_OPTIONAL_KEY))  in ahash_set_needkey()
305 	struct hash_alg_common *alg = crypto_hash_alg_common(tfm);  in crypto_ahash_final()  local
308 		atomic64_inc(&hash_get_stat(alg)->hash_cnt);  in crypto_ahash_final()
317 	struct hash_alg_common *alg = crypto_hash_alg_common(tfm);  in crypto_ahash_finup()  local
320 		struct crypto_istat_hash *istat = hash_get_stat(alg);  in crypto_ahash_finup()
333 	struct hash_alg_common *alg = crypto_hash_alg_common(tfm);  in crypto_ahash_digest()  local
336 		struct crypto_istat_hash *istat = hash_get_stat(alg);  in crypto_ahash_digest()
343 		return crypto_hash_errstat(alg, -ENOKEY);  in crypto_ahash_digest()
417 	struct ahash_alg *alg = crypto_ahash_alg(hash);  in crypto_ahash_exit_tfm()  local
419 	alg->exit_tfm(hash);  in crypto_ahash_exit_tfm()
425 	struct ahash_alg *alg = crypto_ahash_alg(hash);  in crypto_ahash_init_tfm()  local
429 	crypto_ahash_set_statesize(hash, alg->halg.statesize);  in crypto_ahash_init_tfm()
434 	hash->init = alg->init;  in crypto_ahash_init_tfm()
435 	hash->update = alg->update;  in crypto_ahash_init_tfm()
436 	hash->final = alg->final;  in crypto_ahash_init_tfm()
437 	hash->finup = alg->finup ?: ahash_def_finup;  in crypto_ahash_init_tfm()
438 	hash->digest = alg->digest;  in crypto_ahash_init_tfm()
439 	hash->export = alg->export;  in crypto_ahash_init_tfm()
440 	hash->import = alg->import;  in crypto_ahash_init_tfm()
442 	if (alg->setkey) {  in crypto_ahash_init_tfm()
443 		hash->setkey = alg->setkey;  in crypto_ahash_init_tfm()
447 	if (alg->exit_tfm)  in crypto_ahash_init_tfm()
450 	return alg->init_tfm ? alg->init_tfm(hash) : 0;  in crypto_ahash_init_tfm()
453 static unsigned int crypto_ahash_extsize(struct crypto_alg *alg)  in crypto_ahash_extsize()  argument
455 	if (alg->cra_type != &crypto_ahash_type)  in crypto_ahash_extsize()
458 	return crypto_alg_extsize(alg);  in crypto_ahash_extsize()
469 	struct sk_buff *skb, struct crypto_alg *alg)  in crypto_ahash_report()  argument
477 	rhash.blocksize = alg->cra_blocksize;  in crypto_ahash_report()
478 	rhash.digestsize = __crypto_hash_alg_common(alg)->digestsize;  in crypto_ahash_report()
483 static void crypto_ahash_show(struct seq_file *m, struct crypto_alg *alg)
485 static void crypto_ahash_show(struct seq_file *m, struct crypto_alg *alg)  in crypto_ahash_show()  argument
488 	seq_printf(m, "async        : %s\n", alg->cra_flags & CRYPTO_ALG_ASYNC ?  in crypto_ahash_show()
490 	seq_printf(m, "blocksize    : %u\n", alg->cra_blocksize);  in crypto_ahash_show()
492 		   __crypto_hash_alg_common(alg)->digestsize);  in crypto_ahash_show()
496 	struct sk_buff *skb, struct crypto_alg *alg)  in crypto_ahash_report_stat()  argument
498 	return crypto_hash_report_stat(skb, alg, "ahash");  in crypto_ahash_report_stat()
547 	struct ahash_alg *alg;  in crypto_clone_ahash()  local
578 	alg = crypto_ahash_alg(hash);  in crypto_clone_ahash()
579 	if (!alg->clone_tfm)  in crypto_clone_ahash()
582 	err = alg->clone_tfm(nhash, hash);  in crypto_clone_ahash()
594 static int ahash_prepare_alg(struct ahash_alg *alg)  in ahash_prepare_alg()  argument
596 	struct crypto_alg *base = &alg->halg.base;  in ahash_prepare_alg()
599 	if (alg->halg.statesize == 0)  in ahash_prepare_alg()
602 	err = hash_prepare_alg(&alg->halg);  in ahash_prepare_alg()
612 int crypto_register_ahash(struct ahash_alg *alg)  in crypto_register_ahash()  argument
614 	struct crypto_alg *base = &alg->halg.base;  in crypto_register_ahash()
617 	err = ahash_prepare_alg(alg);  in crypto_register_ahash()
625 void crypto_unregister_ahash(struct ahash_alg *alg)  in crypto_unregister_ahash()  argument
627 	crypto_unregister_alg(&alg->halg.base);  in crypto_unregister_ahash()
668 	err = ahash_prepare_alg(&inst->alg);  in ahash_register_instance()
678 	struct crypto_alg *alg = &halg->base;  in crypto_hash_alg_has_setkey()  local
680 	if (alg->cra_type != &crypto_ahash_type)  in crypto_hash_alg_has_setkey()
681 		return crypto_shash_alg_has_setkey(__crypto_shash_alg(alg));  in crypto_hash_alg_has_setkey()
683 	return __crypto_ahash_alg(alg)->setkey != NULL;  in crypto_hash_alg_has_setkey()