68 software_key_determine_akcipher(const struct public_key *pkey,  in software_key_determine_akcipher()  argument
77 	if (strcmp(pkey->pkey_algo, "rsa") == 0) {  in software_key_determine_akcipher()
85 					     pkey->pkey_algo);  in software_key_determine_akcipher()
89 					     pkey->pkey_algo, hash_algo);  in software_key_determine_akcipher()
100 	} else if (strncmp(pkey->pkey_algo, "ecdsa", 5) == 0) {  in software_key_determine_akcipher()
118 	} else if (strcmp(pkey->pkey_algo, "sm2") == 0) {  in software_key_determine_akcipher()
125 	} else if (strcmp(pkey->pkey_algo, "ecrdsa") == 0) {  in software_key_determine_akcipher()
137 	if (strscpy(alg_name, pkey->pkey_algo, CRYPTO_MAX_ALG_NAME) < 0)  in software_key_determine_akcipher()
155 	struct public_key *pkey = params->key->payload.data[asym_crypto];  in software_key_query()  local
160 	ret = software_key_determine_akcipher(pkey, params->encoding,  in software_key_query()
170 	key = kmalloc(pkey->keylen + sizeof(u32) * 2 + pkey->paramlen,  in software_key_query()
174 	memcpy(key, pkey->key, pkey->keylen);  in software_key_query()
175 	ptr = key + pkey->keylen;  in software_key_query()
176 	ptr = pkey_pack_u32(ptr, pkey->algo);  in software_key_query()
177 	ptr = pkey_pack_u32(ptr, pkey->paramlen);  in software_key_query()
178 	memcpy(ptr, pkey->params, pkey->paramlen);  in software_key_query()
180 	if (pkey->key_is_private)  in software_key_query()
181 		ret = crypto_akcipher_set_priv_key(tfm, key, pkey->keylen);  in software_key_query()
183 		ret = crypto_akcipher_set_pub_key(tfm, key, pkey->keylen);  in software_key_query()
195 	if (pkey->key_is_private)  in software_key_query()
214 	const struct public_key *pkey = params->key->payload.data[asym_crypto];  in software_key_eds_op()  local
225 	ret = software_key_determine_akcipher(pkey, params->encoding,  in software_key_eds_op()
239 	key = kmalloc(pkey->keylen + sizeof(u32) * 2 + pkey->paramlen,  in software_key_eds_op()
244 	memcpy(key, pkey->key, pkey->keylen);  in software_key_eds_op()
245 	ptr = key + pkey->keylen;  in software_key_eds_op()
246 	ptr = pkey_pack_u32(ptr, pkey->algo);  in software_key_eds_op()
247 	ptr = pkey_pack_u32(ptr, pkey->paramlen);  in software_key_eds_op()
248 	memcpy(ptr, pkey->params, pkey->paramlen);  in software_key_eds_op()
250 	if (pkey->key_is_private)  in software_key_eds_op()
251 		ret = crypto_akcipher_set_priv_key(tfm, key, pkey->keylen);  in software_key_eds_op()
253 		ret = crypto_akcipher_set_pub_key(tfm, key, pkey->keylen);  in software_key_eds_op()
357 int public_key_verify_signature(const struct public_key *pkey,  in public_key_verify_signature()  argument
371 	BUG_ON(!pkey);  in public_key_verify_signature()
384 		if (strcmp(pkey->pkey_algo, sig->pkey_algo) != 0 &&  in public_key_verify_signature()
385 		    (strncmp(pkey->pkey_algo, "ecdsa-", 6) != 0 ||  in public_key_verify_signature()
390 	ret = software_key_determine_akcipher(pkey, sig->encoding,  in public_key_verify_signature()
404 	buf_len = max_t(size_t, pkey->keylen + sizeof(u32) * 2 + pkey->paramlen,  in public_key_verify_signature()
411 	memcpy(buf, pkey->key, pkey->keylen);  in public_key_verify_signature()
412 	ptr = buf + pkey->keylen;  in public_key_verify_signature()
413 	ptr = pkey_pack_u32(ptr, pkey->algo);  in public_key_verify_signature()
414 	ptr = pkey_pack_u32(ptr, pkey->paramlen);  in public_key_verify_signature()
415 	memcpy(ptr, pkey->params, pkey->paramlen);  in public_key_verify_signature()
417 	if (pkey->key_is_private)  in public_key_verify_signature()
418 		ret = crypto_akcipher_set_priv_key(tfm, buf, pkey->keylen);  in public_key_verify_signature()
420 		ret = crypto_akcipher_set_pub_key(tfm, buf, pkey->keylen);  in public_key_verify_signature()
424 	if (strcmp(pkey->pkey_algo, "sm2") == 0 && sig->data_size) {  in public_key_verify_signature()