1 /*
2 * Copyright (C) 2022-2023 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 #include "params_parser.h"
17
18 #include <stdbool.h>
19 #include <stddef.h>
20 #include <string.h>
21 #include "hcf_string.h"
22 #include "log.h"
23
24 static const HcfParaConfig PARAM_CONFIG[] = {
25 {"ECC224", HCF_ALG_KEY_TYPE, HCF_ALG_ECC_224},
26 {"ECC256", HCF_ALG_KEY_TYPE, HCF_ALG_ECC_256},
27 {"ECC384", HCF_ALG_KEY_TYPE, HCF_ALG_ECC_384},
28 {"ECC521", HCF_ALG_KEY_TYPE, HCF_ALG_ECC_521},
29
30 {"AES128", HCF_ALG_KEY_TYPE, HCF_ALG_AES_128},
31 {"AES192", HCF_ALG_KEY_TYPE, HCF_ALG_AES_192},
32 {"AES256", HCF_ALG_KEY_TYPE, HCF_ALG_AES_256},
33 {"SM4_128", HCF_ALG_KEY_TYPE, HCF_ALG_SM4_128},
34 {"3DES192", HCF_ALG_KEY_TYPE, HCF_ALG_3DES_192},
35
36 {"ECB", HCF_ALG_MODE, HCF_ALG_MODE_ECB},
37 {"CBC", HCF_ALG_MODE, HCF_ALG_MODE_CBC},
38 {"CTR", HCF_ALG_MODE, HCF_ALG_MODE_CTR},
39 {"OFB", HCF_ALG_MODE, HCF_ALG_MODE_OFB},
40 {"CFB", HCF_ALG_MODE, HCF_ALG_MODE_CFB},
41 {"CFB1", HCF_ALG_MODE, HCF_ALG_MODE_CFB1},
42 {"CFB8", HCF_ALG_MODE, HCF_ALG_MODE_CFB8},
43 {"CFB64", HCF_ALG_MODE, HCF_ALG_MODE_CFB64},
44 {"CFB128", HCF_ALG_MODE, HCF_ALG_MODE_CFB128},
45 {"CCM", HCF_ALG_MODE, HCF_ALG_MODE_CCM},
46 {"GCM", HCF_ALG_MODE, HCF_ALG_MODE_GCM},
47
48 {"NoPadding", HCF_ALG_PADDING_TYPE, HCF_ALG_NOPADDING},
49 {"PKCS5", HCF_ALG_PADDING_TYPE, HCF_ALG_PADDING_PKCS5},
50 {"PKCS7", HCF_ALG_PADDING_TYPE, HCF_ALG_PADDING_PKCS7},
51
52 {"RSA512", HCF_ALG_KEY_TYPE, HCF_OPENSSL_RSA_512},
53 {"RSA768", HCF_ALG_KEY_TYPE, HCF_OPENSSL_RSA_768},
54 {"RSA1024", HCF_ALG_KEY_TYPE, HCF_OPENSSL_RSA_1024},
55 {"RSA2048", HCF_ALG_KEY_TYPE, HCF_OPENSSL_RSA_2048},
56 {"RSA3072", HCF_ALG_KEY_TYPE, HCF_OPENSSL_RSA_3072},
57 {"RSA4096", HCF_ALG_KEY_TYPE, HCF_OPENSSL_RSA_4096},
58 {"RSA8192", HCF_ALG_KEY_TYPE, HCF_OPENSSL_RSA_8192},
59
60 {"DH_modp1536", HCF_ALG_KEY_TYPE, HCF_OPENSSL_DH_MODP_1536},
61 {"DH_modp2048", HCF_ALG_KEY_TYPE, HCF_OPENSSL_DH_MODP_2048},
62 {"DH_modp3072", HCF_ALG_KEY_TYPE, HCF_OPENSSL_DH_MODP_3072},
63 {"DH_modp4096", HCF_ALG_KEY_TYPE, HCF_OPENSSL_DH_MODP_4096},
64 {"DH_modp6144", HCF_ALG_KEY_TYPE, HCF_OPENSSL_DH_MODP_6144},
65 {"DH_modp8192", HCF_ALG_KEY_TYPE, HCF_OPENSSL_DH_MODP_8192},
66
67 {"DH_ffdhe2048", HCF_ALG_KEY_TYPE, HCF_OPENSSL_DH_FFDHE_2048},
68 {"DH_ffdhe3072", HCF_ALG_KEY_TYPE, HCF_OPENSSL_DH_FFDHE_3072},
69 {"DH_ffdhe4096", HCF_ALG_KEY_TYPE, HCF_OPENSSL_DH_FFDHE_4096},
70 {"DH_ffdhe6144", HCF_ALG_KEY_TYPE, HCF_OPENSSL_DH_FFDHE_6144},
71 {"DH_ffdhe8192", HCF_ALG_KEY_TYPE, HCF_OPENSSL_DH_FFDHE_8192},
72
73 {"PKCS1", HCF_ALG_PADDING_TYPE, HCF_OPENSSL_RSA_PKCS1_PADDING},
74 {"PKCS1_OAEP", HCF_ALG_PADDING_TYPE, HCF_OPENSSL_RSA_PKCS1_OAEP_PADDING},
75 {"PSS", HCF_ALG_PADDING_TYPE, HCF_OPENSSL_RSA_PSS_PADDING},
76
77 {"NoHash", HCF_ALG_DIGEST, HCF_OPENSSL_DIGEST_NONE},
78 {"MD5", HCF_ALG_DIGEST, HCF_OPENSSL_DIGEST_MD5},
79 {"SM3", HCF_ALG_DIGEST, HCF_OPENSSL_DIGEST_SM3},
80 {"SHA1", HCF_ALG_DIGEST, HCF_OPENSSL_DIGEST_SHA1},
81 {"SHA224", HCF_ALG_DIGEST, HCF_OPENSSL_DIGEST_SHA224},
82 {"SHA256", HCF_ALG_DIGEST, HCF_OPENSSL_DIGEST_SHA256},
83 {"SHA384", HCF_ALG_DIGEST, HCF_OPENSSL_DIGEST_SHA384},
84 {"SHA512", HCF_ALG_DIGEST, HCF_OPENSSL_DIGEST_SHA512},
85
86 {"MGF1_MD5", HCF_ALG_MGF1_DIGEST, HCF_OPENSSL_DIGEST_MD5},
87 {"MGF1_SHA1", HCF_ALG_MGF1_DIGEST, HCF_OPENSSL_DIGEST_SHA1},
88 {"MGF1_SHA224", HCF_ALG_MGF1_DIGEST, HCF_OPENSSL_DIGEST_SHA224},
89 {"MGF1_SHA256", HCF_ALG_MGF1_DIGEST, HCF_OPENSSL_DIGEST_SHA256},
90 {"MGF1_SHA384", HCF_ALG_MGF1_DIGEST, HCF_OPENSSL_DIGEST_SHA384},
91 {"MGF1_SHA512", HCF_ALG_MGF1_DIGEST, HCF_OPENSSL_DIGEST_SHA512},
92
93 {"PRIMES_2", HCF_ALG_PRIMES, HCF_OPENSSL_PRIMES_2},
94 {"PRIMES_3", HCF_ALG_PRIMES, HCF_OPENSSL_PRIMES_3},
95 {"PRIMES_4", HCF_ALG_PRIMES, HCF_OPENSSL_PRIMES_4},
96 {"PRIMES_5", HCF_ALG_PRIMES, HCF_OPENSSL_PRIMES_5},
97
98 {"DSA1024", HCF_ALG_KEY_TYPE, HCF_ALG_DSA_1024},
99 {"DSA2048", HCF_ALG_KEY_TYPE, HCF_ALG_DSA_2048},
100 {"DSA3072", HCF_ALG_KEY_TYPE, HCF_ALG_DSA_3072},
101
102 {"SM2_256", HCF_ALG_KEY_TYPE, HCF_ALG_SM2_256},
103
104 {"RSA", HCF_ALG_TYPE, HCF_ALG_RSA_DEFAULT},
105 {"DSA", HCF_ALG_TYPE, HCF_ALG_DSA_DEFAULT},
106 {"ECC", HCF_ALG_TYPE, HCF_ALG_ECC_DEFAULT},
107 {"SM2", HCF_ALG_TYPE, HCF_ALG_SM2_DEFAULT},
108 {"AES", HCF_ALG_TYPE, HCF_ALG_AES_DEFAULT},
109 {"SM4", HCF_ALG_TYPE, HCF_ALG_SM4_DEFAULT},
110 {"3DES", HCF_ALG_TYPE, HCF_ALG_3DES_DEFAULT},
111 {"HMAC", HCF_ALG_TYPE, HCF_ALG_HMAC_DEFAULT},
112 {"PBKDF2", HCF_ALG_TYPE, HCF_ALG_PBKDF2_DEFAULT},
113 {"ECC_BP", HCF_ALG_TYPE, HCF_ALG_ECC_BRAINPOOL_DEFAULT},
114 {"X25519_BP", HCF_ALG_TYPE, HCF_ALG_X25519_DEFAULT},
115 {"DH", HCF_ALG_TYPE, HCF_ALG_DH_DEFAULT},
116
117 {"C1C3C2", HCF_ALG_TEXT_FORMAT, HCF_ALG_TEXT_FORMAT_C1C3C2},
118 {"C1C2C3", HCF_ALG_TEXT_FORMAT, HCF_ALG_TEXT_FORMAT_C1C2C3},
119
120 {"ECC_BrainPoolP160r1", HCF_ALG_KEY_TYPE, HCF_ALG_ECC_BP160R1},
121 {"ECC_BrainPoolP160t1", HCF_ALG_KEY_TYPE, HCF_ALG_ECC_BP160T1},
122 {"ECC_BrainPoolP192r1", HCF_ALG_KEY_TYPE, HCF_ALG_ECC_BP192R1},
123 {"ECC_BrainPoolP192t1", HCF_ALG_KEY_TYPE, HCF_ALG_ECC_BP192T1},
124 {"ECC_BrainPoolP224r1", HCF_ALG_KEY_TYPE, HCF_ALG_ECC_BP224R1},
125 {"ECC_BrainPoolP224t1", HCF_ALG_KEY_TYPE, HCF_ALG_ECC_BP224T1},
126 {"ECC_BrainPoolP256r1", HCF_ALG_KEY_TYPE, HCF_ALG_ECC_BP256R1},
127 {"ECC_BrainPoolP256t1", HCF_ALG_KEY_TYPE, HCF_ALG_ECC_BP256T1},
128 {"ECC_BrainPoolP320r1", HCF_ALG_KEY_TYPE, HCF_ALG_ECC_BP320R1},
129 {"ECC_BrainPoolP320t1", HCF_ALG_KEY_TYPE, HCF_ALG_ECC_BP320T1},
130 {"ECC_BrainPoolP384r1", HCF_ALG_KEY_TYPE, HCF_ALG_ECC_BP384R1},
131 {"ECC_BrainPoolP384t1", HCF_ALG_KEY_TYPE, HCF_ALG_ECC_BP384T1},
132 {"ECC_BrainPoolP512r1", HCF_ALG_KEY_TYPE, HCF_ALG_ECC_BP512R1},
133 {"ECC_BrainPoolP512t1", HCF_ALG_KEY_TYPE, HCF_ALG_ECC_BP512T1},
134
135 {"Ed25519", HCF_ALG_KEY_TYPE, HCF_ALG_ED25519_256},
136 {"X25519", HCF_ALG_KEY_TYPE, HCF_ALG_X25519_256}
137 };
138
139 static const HcfAlgMap ALG_MAP[] = {
140 {"DSA", HCF_ALG_DSA},
141 {"RSA", HCF_ALG_RSA},
142 {"ECC", HCF_ALG_ECC},
143 {"SM2", HCF_ALG_SM2},
144 {"Ed25519", HCF_ALG_ED25519},
145 {"X25519", HCF_ALG_X25519},
146 {"DH", HCF_ALG_DH}
147 };
148
149 static const HcfCurveMap CURVE_MAP[] = {
150 {"NID_secp224r1", HCF_ALG_ECC_224},
151 {"NID_X9_62_prime256v1", HCF_ALG_ECC_256},
152 {"NID_secp384r1", HCF_ALG_ECC_384},
153 {"NID_secp521r1", HCF_ALG_ECC_521},
154 {"NID_sm2", HCF_ALG_SM2_256},
155 {"NID_brainpoolP160r1", HCF_ALG_ECC_BP160R1},
156 {"NID_brainpoolP160t1", HCF_ALG_ECC_BP160T1},
157 {"NID_brainpoolP192r1", HCF_ALG_ECC_BP192R1},
158 {"NID_brainpoolP192t1", HCF_ALG_ECC_BP192T1},
159 {"NID_brainpoolP224r1", HCF_ALG_ECC_BP224R1},
160 {"NID_brainpoolP224t1", HCF_ALG_ECC_BP224T1},
161 {"NID_brainpoolP256r1", HCF_ALG_ECC_BP256R1},
162 {"NID_brainpoolP256t1", HCF_ALG_ECC_BP256T1},
163 {"NID_brainpoolP320r1", HCF_ALG_ECC_BP320R1},
164 {"NID_brainpoolP320t1", HCF_ALG_ECC_BP320T1},
165 {"NID_brainpoolP384r1", HCF_ALG_ECC_BP384R1},
166 {"NID_brainpoolP384t1", HCF_ALG_ECC_BP384T1},
167 {"NID_brainpoolP512r1", HCF_ALG_ECC_BP512R1},
168 {"NID_brainpoolP512t1", HCF_ALG_ECC_BP512T1}
169 };
170
FindConfig(const HcString * tag)171 static const HcfParaConfig *FindConfig(const HcString* tag)
172 {
173 if (tag == NULL) {
174 return NULL;
175 }
176
177 for (uint32_t i = 0; i < sizeof(PARAM_CONFIG) / sizeof(HcfParaConfig); ++i) {
178 if (StringCompare(tag, PARAM_CONFIG[i].tag) == 0) {
179 return &PARAM_CONFIG[i];
180 }
181 }
182 return NULL;
183 }
184
ParseAndSetParameter(const char * paramsStr,void * params,SetParameterFunc setFunc)185 HcfResult ParseAndSetParameter(const char *paramsStr, void *params, SetParameterFunc setFunc)
186 {
187 if (paramsStr == NULL || setFunc == NULL) {
188 return HCF_INVALID_PARAMS;
189 }
190 HcString str = CreateString();
191 HcString subStr = CreateString();
192 if (!StringSetPointer(&str, paramsStr)) {
193 DeleteString(&subStr);
194 DeleteString(&str);
195 return HCF_INVALID_PARAMS;
196 }
197 HcfResult ret = HCF_INVALID_PARAMS;
198 uint32_t pos = 0;
199 do {
200 int findPos = StringFind(&str, '|', pos);
201 if (findPos >= 0) {
202 if (!StringSubString(&str, pos, findPos - pos, &subStr)) {
203 LOGE("StringSubString failed!");
204 break;
205 }
206 ret = (*setFunc)(FindConfig(&subStr), params);
207 if (ret != HCF_SUCCESS) {
208 break;
209 }
210 pos = findPos + 1;
211 } else {
212 uint32_t strLen = StringLength(&str);
213 if (strLen < pos) {
214 break;
215 }
216 if (!StringSubString(&str, pos, strLen - pos, &subStr)) {
217 LOGE("get last string failed!");
218 break;
219 }
220 ret = (*setFunc)(FindConfig(&subStr), params);
221 break;
222 }
223 } while (true);
224
225 DeleteString(&subStr);
226 DeleteString(&str);
227 return ret;
228 }
229
ParseAlgNameToParams(const char * algNameStr,HcfAsyKeyGenParams * params)230 HcfResult ParseAlgNameToParams(const char *algNameStr, HcfAsyKeyGenParams *params)
231 {
232 if (algNameStr == NULL || params == NULL) {
233 return HCF_INVALID_PARAMS;
234 }
235 for (uint32_t i = 0; i < sizeof(ALG_MAP) / sizeof(HcfAlgMap); ++i) {
236 if (strcmp(algNameStr, ALG_MAP[i].algNameStr) == 0) {
237 params->algo = ALG_MAP[i].algValue;
238 params->bits = 0;
239 return HCF_SUCCESS;
240 }
241 }
242 LOGE("Not support algorithm name: %s", algNameStr);
243 return HCF_INVALID_PARAMS;
244 }
245
ParseCurveNameToParams(const char * curveNameStr,HcfAsyKeyGenParams * params)246 HcfResult ParseCurveNameToParams(const char *curveNameStr, HcfAsyKeyGenParams *params)
247 {
248 if (curveNameStr == NULL || params == NULL) {
249 LOGE("curveName to Params failed!");
250 return HCF_INVALID_PARAMS;
251 }
252 for (uint32_t i = 0; i < sizeof(CURVE_MAP) / sizeof(HcfAlgMap); ++i) {
253 if (strcmp(curveNameStr, CURVE_MAP[i].curveNameStr) == 0) {
254 params->algo = HCF_ALG_ECC;
255 params->bits = CURVE_MAP[i].algValue;
256 return HCF_SUCCESS;
257 }
258 }
259 LOGE("Not support algorithm name: %s", curveNameStr);
260 return HCF_NOT_SUPPORT;
261 }
262