1 /*
2 * Copyright (c) 2025 Huawei Device Co., Ltd.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 * http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15
16 // [Start pss_verify_rsa_keypair_sign]
17 #include "signing_signature_verification.h"
18
DoTestRsaPssSignatureSeg()19 bool DoTestRsaPssSignatureSeg()
20 {
21 OH_CryptoAsymKeyGenerator *keyCtx = nullptr;
22 OH_CryptoKeyPair *keyPair = nullptr;
23 OH_CryptoVerify *verify = nullptr;
24
25 uint8_t plainText[] = {
26 0x13, 0xa7, 0x73, 0xe8, 0xb8, 0x22, 0x99, 0x72, 0x98, 0x29, 0xae, 0x74, 0xa8, 0x4a, 0xea, 0xa9,
27 };
28 Crypto_DataBlob msgBlob = {.data = reinterpret_cast<uint8_t *>(plainText), .len = sizeof(plainText)};
29
30 uint8_t pubKeyText[] = {
31 0x2d, 0x2d, 0x2d, 0x2d, 0x2d, 0x42, 0x45, 0x47, 0x49, 0x4e, 0x20, 0x52, 0x53, 0x41, 0x20, 0x50, 0x55, 0x42,
32 0x4c, 0x49, 0x43, 0x20, 0x4b, 0x45, 0x59, 0x2d, 0x2d, 0x2d, 0x2d, 0x2d, 0x0a, 0x4d, 0x49, 0x49, 0x42, 0x43,
33 0x67, 0x4b, 0x43, 0x41, 0x51, 0x45, 0x41, 0x76, 0x6a, 0x6c, 0x59, 0x35, 0x53, 0x72, 0x54, 0x57, 0x32, 0x43,
34 0x78, 0x74, 0x47, 0x32, 0x54, 0x67, 0x54, 0x54, 0x39, 0x39, 0x78, 0x71, 0x37, 0x62, 0x4e, 0x41, 0x6b, 0x54,
35 0x2b, 0x65, 0x6a, 0x75, 0x65, 0x7a, 0x37, 0x39, 0x37, 0x2f, 0x65, 0x63, 0x56, 0x4b, 0x34, 0x78, 0x37, 0x58,
36 0x41, 0x4d, 0x6d, 0x73, 0x4a, 0x0a, 0x4a, 0x63, 0x66, 0x49, 0x36, 0x73, 0x54, 0x4d, 0x4e, 0x68, 0x45, 0x6b,
37 0x70, 0x79, 0x63, 0x31, 0x4b, 0x32, 0x46, 0x6e, 0x30, 0x74, 0x59, 0x47, 0x2f, 0x6d, 0x4d, 0x37, 0x72, 0x71,
38 0x6d, 0x6a, 0x6c, 0x6b, 0x75, 0x72, 0x34, 0x72, 0x74, 0x6a, 0x4a, 0x4a, 0x75, 0x66, 0x34, 0x35, 0x45, 0x42,
39 0x30, 0x79, 0x6c, 0x55, 0x65, 0x47, 0x61, 0x39, 0x6d, 0x44, 0x4a, 0x57, 0x76, 0x62, 0x2b, 0x73, 0x0a, 0x41,
40 0x4a, 0x78, 0x33, 0x41, 0x44, 0x78, 0x70, 0x50, 0x31, 0x59, 0x36, 0x46, 0x61, 0x71, 0x54, 0x44, 0x6e, 0x64,
41 0x47, 0x41, 0x6e, 0x6b, 0x65, 0x4d, 0x53, 0x2f, 0x56, 0x71, 0x53, 0x45, 0x65, 0x75, 0x43, 0x36, 0x4d, 0x42,
42 0x38, 0x52, 0x53, 0x65, 0x6f, 0x31, 0x4f, 0x59, 0x4c, 0x53, 0x73, 0x7a, 0x36, 0x43, 0x76, 0x38, 0x34, 0x76,
43 0x76, 0x53, 0x69, 0x32, 0x37, 0x32, 0x51, 0x44, 0x6e, 0x0a, 0x6f, 0x4b, 0x4f, 0x4d, 0x34, 0x43, 0x78, 0x6d,
44 0x6e, 0x32, 0x31, 0x58, 0x5a, 0x43, 0x5a, 0x2f, 0x59, 0x50, 0x32, 0x35, 0x67, 0x5a, 0x6e, 0x57, 0x4f, 0x61,
45 0x42, 0x4c, 0x50, 0x57, 0x79, 0x6f, 0x48, 0x46, 0x65, 0x49, 0x55, 0x42, 0x48, 0x4c, 0x50, 0x69, 0x4a, 0x2b,
46 0x72, 0x58, 0x48, 0x4e, 0x65, 0x4f, 0x38, 0x2b, 0x70, 0x6c, 0x37, 0x49, 0x42, 0x74, 0x66, 0x35, 0x67, 0x70,
47 0x4a, 0x76, 0x0a, 0x31, 0x6e, 0x78, 0x72, 0x45, 0x4b, 0x73, 0x75, 0x2b, 0x6e, 0x64, 0x48, 0x43, 0x6e, 0x46,
48 0x64, 0x6f, 0x38, 0x2f, 0x49, 0x46, 0x46, 0x4a, 0x6a, 0x70, 0x36, 0x73, 0x6f, 0x55, 0x4a, 0x4f, 0x5a, 0x52,
49 0x4b, 0x6e, 0x6f, 0x41, 0x4b, 0x34, 0x67, 0x6a, 0x34, 0x48, 0x30, 0x50, 0x76, 0x49, 0x79, 0x4d, 0x67, 0x4b,
50 0x61, 0x43, 0x43, 0x41, 0x55, 0x57, 0x70, 0x4a, 0x65, 0x76, 0x35, 0x42, 0x52, 0x0a, 0x42, 0x4f, 0x56, 0x38,
51 0x4f, 0x59, 0x34, 0x48, 0x48, 0x6f, 0x42, 0x6b, 0x47, 0x4d, 0x6e, 0x32, 0x71, 0x6a, 0x4d, 0x48, 0x78, 0x49,
52 0x6c, 0x71, 0x48, 0x50, 0x67, 0x59, 0x70, 0x41, 0x53, 0x50, 0x51, 0x77, 0x49, 0x44, 0x41, 0x51, 0x41, 0x42,
53 0x0a, 0x2d, 0x2d, 0x2d, 0x2d, 0x2d, 0x45, 0x4e, 0x44, 0x20, 0x52, 0x53, 0x41, 0x20, 0x50, 0x55, 0x42, 0x4c,
54 0x49, 0x43, 0x20, 0x4b, 0x45, 0x59, 0x2d, 0x2d, 0x2d, 0x2d, 0x2d, 0x0a,
55 };
56
57 Crypto_DataBlob keyBlob = {.data = reinterpret_cast<uint8_t *>(pubKeyText), .len = sizeof(pubKeyText)};
58
59 uint8_t signText[] = {
60 0xac, 0x2b, 0x12, 0x56, 0x1c, 0xe1, 0x60, 0x49, 0xc2, 0xd9, 0x87, 0x89, 0xfb, 0xa3, 0xc5, 0x41, 0x64, 0x7f,
61 0x6f, 0x80, 0xc8, 0xdb, 0xb3, 0xdf, 0x25, 0x76, 0x4b, 0x1e, 0x51, 0xaa, 0x0a, 0x6d, 0x83, 0x49, 0xae, 0x00,
62 0x7a, 0x99, 0xf4, 0xc8, 0x98, 0x45, 0x71, 0xfc, 0x5e, 0xdb, 0xed, 0x31, 0xad, 0xf2, 0x35, 0x05, 0xe2, 0x3e,
63 0xf1, 0xcb, 0x96, 0xb2, 0xb9, 0x59, 0xaf, 0x30, 0x25, 0xb0, 0xda, 0x83, 0x18, 0x2b, 0x11, 0xa4, 0x93, 0x2d,
64 0x9e, 0x93, 0x99, 0x62, 0xdd, 0xea, 0x1b, 0xfa, 0x60, 0xb8, 0xea, 0x9c, 0xef, 0x4f, 0x2b, 0x9d, 0xd1, 0x3e,
65 0xe1, 0x6b, 0x24, 0x98, 0x9d, 0x32, 0xa3, 0x1e, 0x9d, 0x45, 0xe7, 0x3d, 0x51, 0x7e, 0x3b, 0x0c, 0xee, 0x3f,
66 0xca, 0x29, 0xd9, 0x02, 0xe5, 0xb8, 0xf5, 0x89, 0x06, 0xf4, 0xfe, 0x27, 0x44, 0xff, 0x38, 0xed, 0x5a, 0x0e,
67 0x89, 0x16, 0x15, 0x26, 0xf0, 0xb2, 0x4c, 0x95, 0xee, 0x0a, 0xd3, 0x61, 0xc7, 0xb2, 0x4b, 0xfd, 0x20, 0xb9,
68 0x83, 0x25, 0x43, 0x4d, 0xa0, 0x3d, 0xaa, 0x40, 0x7b, 0xac, 0x01, 0x48, 0x8e, 0x2a, 0x96, 0x11, 0xc0, 0x31,
69 0x51, 0x5b, 0xaf, 0xeb, 0x8b, 0xaf, 0xb5, 0x88, 0xcb, 0xe0, 0x97, 0x45, 0x36, 0xe9, 0x6e, 0x6e, 0xe0, 0x55,
70 0xea, 0xf4, 0xd2, 0x88, 0xbb, 0xc9, 0x85, 0x94, 0xd5, 0x65, 0xeb, 0xa3, 0x1c, 0xd1, 0xd6, 0xf5, 0x22, 0x29,
71 0xf1, 0x16, 0xa5, 0x53, 0x1b, 0xd0, 0x6c, 0xf6, 0x0d, 0xa8, 0xd4, 0xe4, 0xb2, 0x0a, 0x92, 0x64, 0x7a, 0x6d,
72 0xf2, 0x76, 0xf3, 0xb0, 0x08, 0x44, 0x31, 0x31, 0x90, 0x48, 0x9e, 0x2e, 0x03, 0xc7, 0xab, 0x5d, 0x7a, 0x07,
73 0x1f, 0x1d, 0x10, 0x21, 0x54, 0x60, 0x0d, 0x26, 0xe4, 0x1c, 0xc7, 0x82, 0x03, 0x65, 0x64, 0x70, 0x41, 0x68,
74 0x0f, 0xfa, 0x64, 0x3c,
75 };
76
77 Crypto_DataBlob signBlob = {.data = reinterpret_cast<uint8_t *>(signText), .len = sizeof(signText)};
78
79 // keypair
80 OH_Crypto_ErrCode ret = CRYPTO_SUCCESS;
81 ret = OH_CryptoAsymKeyGenerator_Create((const char *)"RSA2048", &keyCtx);
82 if (ret != CRYPTO_SUCCESS) {
83 return false;
84 }
85 ret = OH_CryptoAsymKeyGenerator_Convert(keyCtx, CRYPTO_PEM, &keyBlob, nullptr, &keyPair);
86 if (ret != CRYPTO_SUCCESS) {
87 OH_CryptoAsymKeyGenerator_Destroy(keyCtx);
88 return false;
89 }
90 OH_CryptoPubKey *pubKey = OH_CryptoKeyPair_GetPubKey(keyPair);
91 // verify
92 ret = OH_CryptoVerify_Create((const char *)"RSA2048|PSS|SHA256|MGF1_SHA256", &verify);
93 if (ret != CRYPTO_SUCCESS) {
94 OH_CryptoVerify_Destroy(verify);
95 OH_CryptoAsymKeyGenerator_Destroy(keyCtx);
96 return false;
97 }
98 ret = OH_CryptoVerify_Init(verify, pubKey);
99 if (ret != CRYPTO_SUCCESS) {
100 OH_CryptoVerify_Destroy(verify);
101 OH_CryptoAsymKeyGenerator_Destroy(keyCtx);
102 return false;
103 }
104 bool res = OH_CryptoVerify_Final(verify, &msgBlob, &signBlob);
105 if (ret != true) {
106 OH_CryptoVerify_Destroy(verify);
107 OH_CryptoAsymKeyGenerator_Destroy(keyCtx);
108 return false;
109 }
110
111 OH_CryptoVerify_Destroy(verify);
112 OH_CryptoAsymKeyGenerator_Destroy(keyCtx);
113 OH_CryptoKeyPair_Destroy(keyPair);
114 return res;
115 }
116 // [End pss_verify_rsa_keypair_sign]