338 	struct shash_alg *alg = __crypto_shash_alg(calg);  in crypto_init_shash_ops_async()  local
362 	crt->has_setkey = alg->setkey != shash_no_setkey;  in crypto_init_shash_ops_async()
364 	if (alg->export)  in crypto_init_shash_ops_async()
366 	if (alg->import)  in crypto_init_shash_ops_async()
462 	struct shash_alg *alg = __crypto_shash_alg(calg);  in crypto_init_shash_ops_compat()  local
493 	crt->digestsize = alg->digestsize;  in crypto_init_shash_ops_compat()
508 static unsigned int crypto_shash_ctxsize(struct crypto_alg *alg, u32 type,  in crypto_shash_ctxsize()  argument
527 static unsigned int crypto_shash_extsize(struct crypto_alg *alg)  in crypto_shash_extsize()  argument
529 	return alg->cra_ctxsize;  in crypto_shash_extsize()
533 static int crypto_shash_report(struct sk_buff *skb, struct crypto_alg *alg)  in crypto_shash_report()  argument
536 	struct shash_alg *salg = __crypto_shash_alg(alg);  in crypto_shash_report()
540 	rhash.blocksize = alg->cra_blocksize;  in crypto_shash_report()
552 static int crypto_shash_report(struct sk_buff *skb, struct crypto_alg *alg)  in crypto_shash_report()  argument
558 static void crypto_shash_show(struct seq_file *m, struct crypto_alg *alg)
560 static void crypto_shash_show(struct seq_file *m, struct crypto_alg *alg)  in crypto_shash_show()  argument
562 	struct shash_alg *salg = __crypto_shash_alg(alg);  in crypto_shash_show()
565 	seq_printf(m, "blocksize    : %u\n", alg->cra_blocksize);  in crypto_shash_show()
591 static int shash_prepare_alg(struct shash_alg *alg)  in shash_prepare_alg()  argument
593 	struct crypto_alg *base = &alg->base;  in shash_prepare_alg()
595 	if (alg->digestsize > PAGE_SIZE / 8 ||  in shash_prepare_alg()
596 	    alg->descsize > PAGE_SIZE / 8 ||  in shash_prepare_alg()
597 	    alg->statesize > PAGE_SIZE / 8)  in shash_prepare_alg()
604 	if (!alg->finup)  in shash_prepare_alg()
605 		alg->finup = shash_finup_unaligned;  in shash_prepare_alg()
606 	if (!alg->digest)  in shash_prepare_alg()
607 		alg->digest = shash_digest_unaligned;  in shash_prepare_alg()
608 	if (!alg->export) {  in shash_prepare_alg()
609 		alg->export = shash_default_export;  in shash_prepare_alg()
610 		alg->import = shash_default_import;  in shash_prepare_alg()
611 		alg->statesize = alg->descsize;  in shash_prepare_alg()
613 	if (!alg->setkey)  in shash_prepare_alg()
614 		alg->setkey = shash_no_setkey;  in shash_prepare_alg()
619 int crypto_register_shash(struct shash_alg *alg)  in crypto_register_shash()  argument
621 	struct crypto_alg *base = &alg->base;  in crypto_register_shash()
624 	err = shash_prepare_alg(alg);  in crypto_register_shash()
632 int crypto_unregister_shash(struct shash_alg *alg)  in crypto_unregister_shash()  argument
634 	return crypto_unregister_alg(&alg->base);  in crypto_unregister_shash()
679 	err = shash_prepare_alg(&inst->alg);  in shash_register_instance()
695 			    struct shash_alg *alg,  in crypto_init_shash_spawn()  argument
698 	return crypto_init_spawn2(&spawn->base, &alg->base, inst,  in crypto_init_shash_spawn()
705 	struct crypto_alg *alg;  in shash_attr_alg()  local
707 	alg = crypto_attr_alg2(rta, &crypto_shash_type, type, mask);  in shash_attr_alg()
708 	return IS_ERR(alg) ? ERR_CAST(alg) :  in shash_attr_alg()
709 	       container_of(alg, struct shash_alg, base);  in shash_attr_alg()