196 	const struct hash_alg_common *alg = crypto_hash_alg_common(tfm);  in ahash_set_needkey()  local
199 	    !(alg->base.cra_flags & CRYPTO_ALG_OPTIONAL_KEY))  in ahash_set_needkey()
374 	struct crypto_alg *alg = tfm->base.__crt_alg;  in crypto_ahash_final()  local
378 	crypto_stats_get(alg);  in crypto_ahash_final()
380 	crypto_stats_ahash_final(nbytes, ret, alg);  in crypto_ahash_final()
388 	struct crypto_alg *alg = tfm->base.__crt_alg;  in crypto_ahash_finup()  local
392 	crypto_stats_get(alg);  in crypto_ahash_finup()
394 	crypto_stats_ahash_final(nbytes, ret, alg);  in crypto_ahash_finup()
402 	struct crypto_alg *alg = tfm->base.__crt_alg;  in crypto_ahash_digest()  local
406 	crypto_stats_get(alg);  in crypto_ahash_digest()
411 	crypto_stats_ahash_final(nbytes, ret, alg);  in crypto_ahash_digest()
481 	struct ahash_alg *alg = crypto_ahash_alg(hash);  in crypto_ahash_init_tfm()  local
488 	hash->init = alg->init;  in crypto_ahash_init_tfm()
489 	hash->update = alg->update;  in crypto_ahash_init_tfm()
490 	hash->final = alg->final;  in crypto_ahash_init_tfm()
491 	hash->finup = alg->finup ?: ahash_def_finup;  in crypto_ahash_init_tfm()
492 	hash->digest = alg->digest;  in crypto_ahash_init_tfm()
493 	hash->export = alg->export;  in crypto_ahash_init_tfm()
494 	hash->import = alg->import;  in crypto_ahash_init_tfm()
496 	if (alg->setkey) {  in crypto_ahash_init_tfm()
497 		hash->setkey = alg->setkey;  in crypto_ahash_init_tfm()
504 static unsigned int crypto_ahash_extsize(struct crypto_alg *alg)  in crypto_ahash_extsize()  argument
506 	if (alg->cra_type != &crypto_ahash_type)  in crypto_ahash_extsize()
509 	return crypto_alg_extsize(alg);  in crypto_ahash_extsize()
513 static int crypto_ahash_report(struct sk_buff *skb, struct crypto_alg *alg)  in crypto_ahash_report()  argument
521 	rhash.blocksize = alg->cra_blocksize;  in crypto_ahash_report()
522 	rhash.digestsize = __crypto_hash_alg_common(alg)->digestsize;  in crypto_ahash_report()
527 static int crypto_ahash_report(struct sk_buff *skb, struct crypto_alg *alg)  in crypto_ahash_report()  argument
533 static void crypto_ahash_show(struct seq_file *m, struct crypto_alg *alg)
535 static void crypto_ahash_show(struct seq_file *m, struct crypto_alg *alg)  in crypto_ahash_show()  argument
538 	seq_printf(m, "async        : %s\n", alg->cra_flags & CRYPTO_ALG_ASYNC ?  in crypto_ahash_show()
540 	seq_printf(m, "blocksize    : %u\n", alg->cra_blocksize);  in crypto_ahash_show()
542 		   __crypto_hash_alg_common(alg)->digestsize);  in crypto_ahash_show()
572 static int ahash_prepare_alg(struct ahash_alg *alg)  in ahash_prepare_alg()  argument
574 	struct crypto_alg *base = &alg->halg.base;  in ahash_prepare_alg()
576 	if (alg->halg.digestsize > HASH_MAX_DIGESTSIZE ||  in ahash_prepare_alg()
577 	    alg->halg.statesize > HASH_MAX_STATESIZE ||  in ahash_prepare_alg()
578 	    alg->halg.statesize == 0)  in ahash_prepare_alg()
588 int crypto_register_ahash(struct ahash_alg *alg)  in crypto_register_ahash()  argument
590 	struct crypto_alg *base = &alg->halg.base;  in crypto_register_ahash()
593 	err = ahash_prepare_alg(alg);  in crypto_register_ahash()
601 int crypto_unregister_ahash(struct ahash_alg *alg)  in crypto_unregister_ahash()  argument
603 	return crypto_unregister_alg(&alg->halg.base);  in crypto_unregister_ahash()
641 	err = ahash_prepare_alg(&inst->alg);  in ahash_register_instance()
657 			    struct hash_alg_common *alg,  in crypto_init_ahash_spawn()  argument
660 	return crypto_init_spawn2(&spawn->base, &alg->base, inst,  in crypto_init_ahash_spawn()
667 	struct crypto_alg *alg;  in ahash_attr_alg()  local
669 	alg = crypto_attr_alg2(rta, &crypto_ahash_type, type, mask);  in ahash_attr_alg()
670 	return IS_ERR(alg) ? ERR_CAST(alg) : __crypto_hash_alg_common(alg);  in ahash_attr_alg()
676 	struct crypto_alg *alg = &halg->base;  in crypto_hash_alg_has_setkey()  local
678 	if (alg->cra_type != &crypto_ahash_type)  in crypto_hash_alg_has_setkey()
679 		return crypto_shash_alg_has_setkey(__crypto_shash_alg(alg));  in crypto_hash_alg_has_setkey()
681 	return __crypto_ahash_alg(alg)->setkey != NULL;  in crypto_hash_alg_has_setkey()