165 	const struct hash_alg_common *alg = crypto_hash_alg_common(tfm);  in ahash_set_needkey()  local
168 	    !(alg->base.cra_flags & CRYPTO_ALG_OPTIONAL_KEY))  in ahash_set_needkey()
343 	struct crypto_alg *alg = tfm->base.__crt_alg;  in crypto_ahash_final()  local
347 	crypto_stats_get(alg);  in crypto_ahash_final()
349 	crypto_stats_ahash_final(nbytes, ret, alg);  in crypto_ahash_final()
357 	struct crypto_alg *alg = tfm->base.__crt_alg;  in crypto_ahash_finup()  local
361 	crypto_stats_get(alg);  in crypto_ahash_finup()
363 	crypto_stats_ahash_final(nbytes, ret, alg);  in crypto_ahash_finup()
371 	struct crypto_alg *alg = tfm->base.__crt_alg;  in crypto_ahash_digest()  local
375 	crypto_stats_get(alg);  in crypto_ahash_digest()
380 	crypto_stats_ahash_final(nbytes, ret, alg);  in crypto_ahash_digest()
450 	struct ahash_alg *alg = crypto_ahash_alg(hash);  in crypto_ahash_exit_tfm()  local
452 	alg->exit_tfm(hash);  in crypto_ahash_exit_tfm()
458 	struct ahash_alg *alg = crypto_ahash_alg(hash);  in crypto_ahash_init_tfm()  local
465 	hash->init = alg->init;  in crypto_ahash_init_tfm()
466 	hash->update = alg->update;  in crypto_ahash_init_tfm()
467 	hash->final = alg->final;  in crypto_ahash_init_tfm()
468 	hash->finup = alg->finup ?: ahash_def_finup;  in crypto_ahash_init_tfm()
469 	hash->digest = alg->digest;  in crypto_ahash_init_tfm()
470 	hash->export = alg->export;  in crypto_ahash_init_tfm()
471 	hash->import = alg->import;  in crypto_ahash_init_tfm()
473 	if (alg->setkey) {  in crypto_ahash_init_tfm()
474 		hash->setkey = alg->setkey;  in crypto_ahash_init_tfm()
478 	if (alg->exit_tfm)  in crypto_ahash_init_tfm()
481 	return alg->init_tfm ? alg->init_tfm(hash) : 0;  in crypto_ahash_init_tfm()
484 static unsigned int crypto_ahash_extsize(struct crypto_alg *alg)  in crypto_ahash_extsize()  argument
486 	if (alg->cra_type != &crypto_ahash_type)  in crypto_ahash_extsize()
489 	return crypto_alg_extsize(alg);  in crypto_ahash_extsize()
500 static int crypto_ahash_report(struct sk_buff *skb, struct crypto_alg *alg)  in crypto_ahash_report()  argument
508 	rhash.blocksize = alg->cra_blocksize;  in crypto_ahash_report()
509 	rhash.digestsize = __crypto_hash_alg_common(alg)->digestsize;  in crypto_ahash_report()
514 static int crypto_ahash_report(struct sk_buff *skb, struct crypto_alg *alg)  in crypto_ahash_report()  argument
520 static void crypto_ahash_show(struct seq_file *m, struct crypto_alg *alg)
522 static void crypto_ahash_show(struct seq_file *m, struct crypto_alg *alg)  in crypto_ahash_show()  argument
525 	seq_printf(m, "async        : %s\n", alg->cra_flags & CRYPTO_ALG_ASYNC ?  in crypto_ahash_show()
527 	seq_printf(m, "blocksize    : %u\n", alg->cra_blocksize);  in crypto_ahash_show()
529 		   __crypto_hash_alg_common(alg)->digestsize);  in crypto_ahash_show()
568 static int ahash_prepare_alg(struct ahash_alg *alg)  in ahash_prepare_alg()  argument
570 	struct crypto_alg *base = &alg->halg.base;  in ahash_prepare_alg()
572 	if (alg->halg.digestsize > HASH_MAX_DIGESTSIZE ||  in ahash_prepare_alg()
573 	    alg->halg.statesize > HASH_MAX_STATESIZE ||  in ahash_prepare_alg()
574 	    alg->halg.statesize == 0)  in ahash_prepare_alg()
584 int crypto_register_ahash(struct ahash_alg *alg)  in crypto_register_ahash()  argument
586 	struct crypto_alg *base = &alg->halg.base;  in crypto_register_ahash()
589 	err = ahash_prepare_alg(alg);  in crypto_register_ahash()
597 void crypto_unregister_ahash(struct ahash_alg *alg)  in crypto_unregister_ahash()  argument
599 	crypto_unregister_alg(&alg->halg.base);  in crypto_unregister_ahash()
640 	err = ahash_prepare_alg(&inst->alg);  in ahash_register_instance()
650 	struct crypto_alg *alg = &halg->base;  in crypto_hash_alg_has_setkey()  local
652 	if (alg->cra_type != &crypto_ahash_type)  in crypto_hash_alg_has_setkey()
653 		return crypto_shash_alg_has_setkey(__crypto_shash_alg(alg));  in crypto_hash_alg_has_setkey()
655 	return __crypto_ahash_alg(alg)->setkey != NULL;  in crypto_hash_alg_has_setkey()