107 	int err;  in crypto_gcm_setkey()  local
112 	err = crypto_skcipher_setkey(ctr, key, keylen);  in crypto_gcm_setkey()
113 	if (err)  in crypto_gcm_setkey()
114 		return err;  in crypto_gcm_setkey()
131 	err = crypto_wait_req(crypto_skcipher_encrypt(&data->req),  in crypto_gcm_setkey()
134 	if (err)  in crypto_gcm_setkey()
140 	err = crypto_ahash_setkey(ghash, (u8 *)&data->hash, sizeof(be128));  in crypto_gcm_setkey()
143 	return err;  in crypto_gcm_setkey()
200 static void gcm_hash_len_done(struct crypto_async_request *areq, int err);
249 static void gcm_hash_len_done(struct crypto_async_request *areq, int err)  in gcm_hash_len_done()  argument
253 	if (err)  in gcm_hash_len_done()
256 	err = gcm_hash_len_continue(req, 0);  in gcm_hash_len_done()
257 	if (err == -EINPROGRESS)  in gcm_hash_len_done()
261 	aead_request_complete(req, err);  in gcm_hash_len_done()
271 				       int err)  in gcm_hash_crypt_remain_done()  argument
275 	if (err)  in gcm_hash_crypt_remain_done()
278 	err = gcm_hash_crypt_remain_continue(req, 0);  in gcm_hash_crypt_remain_done()
279 	if (err == -EINPROGRESS)  in gcm_hash_crypt_remain_done()
283 	aead_request_complete(req, err);  in gcm_hash_crypt_remain_done()
301 static void gcm_hash_crypt_done(struct crypto_async_request *areq, int err)  in gcm_hash_crypt_done()  argument
305 	if (err)  in gcm_hash_crypt_done()
308 	err = gcm_hash_crypt_continue(req, 0);  in gcm_hash_crypt_done()
309 	if (err == -EINPROGRESS)  in gcm_hash_crypt_done()
313 	aead_request_complete(req, err);  in gcm_hash_crypt_done()
330 				       int err)  in gcm_hash_assoc_remain_done()  argument
334 	if (err)  in gcm_hash_assoc_remain_done()
337 	err = gcm_hash_assoc_remain_continue(req, 0);  in gcm_hash_assoc_remain_done()
338 	if (err == -EINPROGRESS)  in gcm_hash_assoc_remain_done()
342 	aead_request_complete(req, err);  in gcm_hash_assoc_remain_done()
358 static void gcm_hash_assoc_done(struct crypto_async_request *areq, int err)  in gcm_hash_assoc_done()  argument
362 	if (err)  in gcm_hash_assoc_done()
365 	err = gcm_hash_assoc_continue(req, 0);  in gcm_hash_assoc_done()
366 	if (err == -EINPROGRESS)  in gcm_hash_assoc_done()
370 	aead_request_complete(req, err);  in gcm_hash_assoc_done()
383 static void gcm_hash_init_done(struct crypto_async_request *areq, int err)  in gcm_hash_init_done()  argument
387 	if (err)  in gcm_hash_init_done()
390 	err = gcm_hash_init_continue(req, 0);  in gcm_hash_init_done()
391 	if (err == -EINPROGRESS)  in gcm_hash_init_done()
395 	aead_request_complete(req, err);  in gcm_hash_init_done()
436 static void gcm_encrypt_done(struct crypto_async_request *areq, int err)  in gcm_encrypt_done()  argument
440 	if (err)  in gcm_encrypt_done()
443 	err = gcm_encrypt_continue(req, 0);  in gcm_encrypt_done()
444 	if (err == -EINPROGRESS)  in gcm_encrypt_done()
448 	aead_request_complete(req, err);  in gcm_encrypt_done()
480 static void gcm_decrypt_done(struct crypto_async_request *areq, int err)  in gcm_decrypt_done()  argument
484 	if (!err)  in gcm_decrypt_done()
485 		err = crypto_gcm_verify(req);  in gcm_decrypt_done()
487 	aead_request_complete(req, err);  in gcm_decrypt_done()
529 	int err;  in crypto_gcm_init_tfm()  local
536 	err = PTR_ERR(ctr);  in crypto_gcm_init_tfm()
556 	return err;  in crypto_gcm_init_tfm()
586 	int err;  in crypto_gcm_create_common()  local
588 	err = crypto_check_attr_type(tb, CRYPTO_ALG_TYPE_AEAD, &mask);  in crypto_gcm_create_common()
589 	if (err)  in crypto_gcm_create_common()
590 		return err;  in crypto_gcm_create_common()
597 	err = crypto_grab_ahash(&ctx->ghash, aead_crypto_instance(inst),  in crypto_gcm_create_common()
599 	if (err)  in crypto_gcm_create_common()
603 	err = -EINVAL;  in crypto_gcm_create_common()
608 	err = crypto_grab_skcipher(&ctx->ctr, aead_crypto_instance(inst),  in crypto_gcm_create_common()
610 	if (err)  in crypto_gcm_create_common()
615 	err = -EINVAL;  in crypto_gcm_create_common()
621 	err = -ENAMETOOLONG;  in crypto_gcm_create_common()
650 	err = aead_register_instance(tmpl, inst);  in crypto_gcm_create_common()
651 	if (err) {  in crypto_gcm_create_common()
655 	return err;  in crypto_gcm_create_common()
713 	int err;  in crypto_rfc4106_setauthsize()  local
715 	err = crypto_rfc4106_check_authsize(authsize);  in crypto_rfc4106_setauthsize()
716 	if (err)  in crypto_rfc4106_setauthsize()
717 		return err;  in crypto_rfc4106_setauthsize()
765 	int err;  in crypto_rfc4106_encrypt()  local
767 	err = crypto_ipsec_check_assoclen(req->assoclen);  in crypto_rfc4106_encrypt()
768 	if (err)  in crypto_rfc4106_encrypt()
769 		return err;  in crypto_rfc4106_encrypt()
778 	int err;  in crypto_rfc4106_decrypt()  local
780 	err = crypto_ipsec_check_assoclen(req->assoclen);  in crypto_rfc4106_decrypt()
781 	if (err)  in crypto_rfc4106_decrypt()
782 		return err;  in crypto_rfc4106_decrypt()
834 	int err;  in crypto_rfc4106_create()  local
836 	err = crypto_check_attr_type(tb, CRYPTO_ALG_TYPE_AEAD, &mask);  in crypto_rfc4106_create()
837 	if (err)  in crypto_rfc4106_create()
838 		return err;  in crypto_rfc4106_create()
845 	err = crypto_grab_aead(spawn, aead_crypto_instance(inst),  in crypto_rfc4106_create()
847 	if (err)  in crypto_rfc4106_create()
852 	err = -EINVAL;  in crypto_rfc4106_create()
862 	err = -ENAMETOOLONG;  in crypto_rfc4106_create()
891 	err = aead_register_instance(tmpl, inst);  in crypto_rfc4106_create()
892 	if (err) {  in crypto_rfc4106_create()
896 	return err;  in crypto_rfc4106_create()
937 	int err;  in crypto_rfc4543_crypt()  local
940 		err = crypto_rfc4543_copy_src_to_dst(req, enc);  in crypto_rfc4543_crypt()
941 		if (err)  in crypto_rfc4543_crypt()
942 			return err;  in crypto_rfc4543_crypt()
996 	int err = 0;  in crypto_rfc4543_init_tfm()  local
1003 	err = PTR_ERR(null);  in crypto_rfc4543_init_tfm()
1022 	return err;  in crypto_rfc4543_init_tfm()
1049 	int err;  in crypto_rfc4543_create()  local
1051 	err = crypto_check_attr_type(tb, CRYPTO_ALG_TYPE_AEAD, &mask);  in crypto_rfc4543_create()
1052 	if (err)  in crypto_rfc4543_create()
1053 		return err;  in crypto_rfc4543_create()
1060 	err = crypto_grab_aead(&ctx->aead, aead_crypto_instance(inst),  in crypto_rfc4543_create()
1062 	if (err)  in crypto_rfc4543_create()
1067 	err = -EINVAL;  in crypto_rfc4543_create()
1077 	err = -ENAMETOOLONG;  in crypto_rfc4543_create()
1106 	err = aead_register_instance(tmpl, inst);  in crypto_rfc4543_create()
1107 	if (err) {  in crypto_rfc4543_create()
1111 	return err;  in crypto_rfc4543_create()
1136 	int err;  in crypto_gcm_module_init()  local
1144 	err = crypto_register_templates(crypto_gcm_tmpls,  in crypto_gcm_module_init()
1146 	if (err)  in crypto_gcm_module_init()
1149 	return err;  in crypto_gcm_module_init()