1 /*
2 * Copyright (C) 2022-2024 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 {"HKDF", HCF_ALG_TYPE, HCF_ALG_HKDF_DEFAULT},
114 {"EXTRACT_AND_EXPAND", HCF_ALG_MODE, HCF_ALG_MODE_EXTRACT_AND_EXPAND},
115 {"EXTRACT_ONLY", HCF_ALG_MODE, HCF_ALG_MODE_EXTRACT_ONLY},
116 {"EXPAND_ONLY", HCF_ALG_MODE, HCF_ALG_MODE_EXPAND_ONLY},
117 {"ECC_BP", HCF_ALG_TYPE, HCF_ALG_ECC_BRAINPOOL_DEFAULT},
118 {"X25519_BP", HCF_ALG_TYPE, HCF_ALG_X25519_DEFAULT},
119 {"DH", HCF_ALG_TYPE, HCF_ALG_DH_DEFAULT},
120
121 {"C1C3C2", HCF_ALG_TEXT_FORMAT, HCF_ALG_TEXT_FORMAT_C1C3C2},
122 {"C1C2C3", HCF_ALG_TEXT_FORMAT, HCF_ALG_TEXT_FORMAT_C1C2C3},
123
124 {"ECC_BrainPoolP160r1", HCF_ALG_KEY_TYPE, HCF_ALG_ECC_BP160R1},
125 {"ECC_BrainPoolP160t1", HCF_ALG_KEY_TYPE, HCF_ALG_ECC_BP160T1},
126 {"ECC_BrainPoolP192r1", HCF_ALG_KEY_TYPE, HCF_ALG_ECC_BP192R1},
127 {"ECC_BrainPoolP192t1", HCF_ALG_KEY_TYPE, HCF_ALG_ECC_BP192T1},
128 {"ECC_BrainPoolP224r1", HCF_ALG_KEY_TYPE, HCF_ALG_ECC_BP224R1},
129 {"ECC_BrainPoolP224t1", HCF_ALG_KEY_TYPE, HCF_ALG_ECC_BP224T1},
130 {"ECC_BrainPoolP256r1", HCF_ALG_KEY_TYPE, HCF_ALG_ECC_BP256R1},
131 {"ECC_BrainPoolP256t1", HCF_ALG_KEY_TYPE, HCF_ALG_ECC_BP256T1},
132 {"ECC_BrainPoolP320r1", HCF_ALG_KEY_TYPE, HCF_ALG_ECC_BP320R1},
133 {"ECC_BrainPoolP320t1", HCF_ALG_KEY_TYPE, HCF_ALG_ECC_BP320T1},
134 {"ECC_BrainPoolP384r1", HCF_ALG_KEY_TYPE, HCF_ALG_ECC_BP384R1},
135 {"ECC_BrainPoolP384t1", HCF_ALG_KEY_TYPE, HCF_ALG_ECC_BP384T1},
136 {"ECC_BrainPoolP512r1", HCF_ALG_KEY_TYPE, HCF_ALG_ECC_BP512R1},
137 {"ECC_BrainPoolP512t1", HCF_ALG_KEY_TYPE, HCF_ALG_ECC_BP512T1},
138 {"ECC_Secp256k1", HCF_ALG_KEY_TYPE, HCF_ALG_ECC_SECP256K1},
139
140 {"Ed25519", HCF_ALG_KEY_TYPE, HCF_ALG_ED25519_256},
141 {"X25519", HCF_ALG_KEY_TYPE, HCF_ALG_X25519_256},
142
143 {"OnlySign", HCF_ALG_SIGN_TYPE, HCF_ALG_ONLY_SIGN},
144 {"Recover", HCF_ALG_VERIFY_TYPE, HCF_ALG_VERIFY_RECOVER}
145 };
146
147 static const HcfAlgMap ALG_MAP[] = {
148 {"DSA", HCF_ALG_DSA},
149 {"RSA", HCF_ALG_RSA},
150 {"ECC", HCF_ALG_ECC},
151 {"SM2", HCF_ALG_SM2},
152 {"Ed25519", HCF_ALG_ED25519},
153 {"X25519", HCF_ALG_X25519},
154 {"DH", HCF_ALG_DH}
155 };
156
157 static const HcfCurveMap CURVE_MAP[] = {
158 {"NID_secp224r1", HCF_ALG_ECC_224},
159 {"NID_X9_62_prime256v1", HCF_ALG_ECC_256},
160 {"NID_secp384r1", HCF_ALG_ECC_384},
161 {"NID_secp521r1", HCF_ALG_ECC_521},
162 {"NID_sm2", HCF_ALG_SM2_256},
163 {"NID_brainpoolP160r1", HCF_ALG_ECC_BP160R1},
164 {"NID_brainpoolP160t1", HCF_ALG_ECC_BP160T1},
165 {"NID_brainpoolP192r1", HCF_ALG_ECC_BP192R1},
166 {"NID_brainpoolP192t1", HCF_ALG_ECC_BP192T1},
167 {"NID_brainpoolP224r1", HCF_ALG_ECC_BP224R1},
168 {"NID_brainpoolP224t1", HCF_ALG_ECC_BP224T1},
169 {"NID_brainpoolP256r1", HCF_ALG_ECC_BP256R1},
170 {"NID_brainpoolP256t1", HCF_ALG_ECC_BP256T1},
171 {"NID_brainpoolP320r1", HCF_ALG_ECC_BP320R1},
172 {"NID_brainpoolP320t1", HCF_ALG_ECC_BP320T1},
173 {"NID_brainpoolP384r1", HCF_ALG_ECC_BP384R1},
174 {"NID_brainpoolP384t1", HCF_ALG_ECC_BP384T1},
175 {"NID_brainpoolP512r1", HCF_ALG_ECC_BP512R1},
176 {"NID_brainpoolP512t1", HCF_ALG_ECC_BP512T1},
177 {"NID_secp256k1", HCF_ALG_ECC_SECP256K1}
178 };
179
180 static const HcfFormatMap FORMAT_MAP[] = {
181 {"UNCOMPRESSED", HCF_UNCOMPRESSED_FORMAT_VALUE},
182 {"COMPRESSED", HCF_COMPRESSED_FORMAT_VALUE}
183 };
184
FindConfig(const HcString * tag)185 static const HcfParaConfig *FindConfig(const HcString* tag)
186 {
187 if (tag == NULL) {
188 return NULL;
189 }
190
191 for (uint32_t i = 0; i < sizeof(PARAM_CONFIG) / sizeof(HcfParaConfig); ++i) {
192 if (StringCompare(tag, PARAM_CONFIG[i].tag) == 0) {
193 return &PARAM_CONFIG[i];
194 }
195 }
196 return NULL;
197 }
198
ParseAndSetParameter(const char * paramsStr,void * params,SetParameterFunc setFunc)199 HcfResult ParseAndSetParameter(const char *paramsStr, void *params, SetParameterFunc setFunc)
200 {
201 if (paramsStr == NULL || setFunc == NULL) {
202 return HCF_INVALID_PARAMS;
203 }
204 HcString str = CreateString();
205 HcString subStr = CreateString();
206 if (!StringSetPointer(&str, paramsStr)) {
207 DeleteString(&subStr);
208 DeleteString(&str);
209 return HCF_INVALID_PARAMS;
210 }
211 HcfResult ret = HCF_INVALID_PARAMS;
212 uint32_t pos = 0;
213 do {
214 int findPos = StringFind(&str, '|', pos);
215 if (findPos >= 0) {
216 if (!StringSubString(&str, pos, findPos - pos, &subStr)) {
217 LOGE("StringSubString failed!");
218 break;
219 }
220 ret = (*setFunc)(FindConfig(&subStr), params);
221 if (ret != HCF_SUCCESS) {
222 break;
223 }
224 pos = findPos + 1;
225 } else {
226 uint32_t strLen = StringLength(&str);
227 if (strLen < pos) {
228 break;
229 }
230 if (!StringSubString(&str, pos, strLen - pos, &subStr)) {
231 LOGE("get last string failed!");
232 break;
233 }
234 ret = (*setFunc)(FindConfig(&subStr), params);
235 break;
236 }
237 } while (true);
238
239 DeleteString(&subStr);
240 DeleteString(&str);
241 return ret;
242 }
243
ParseAlgNameToParams(const char * algNameStr,HcfAsyKeyGenParams * params)244 HcfResult ParseAlgNameToParams(const char *algNameStr, HcfAsyKeyGenParams *params)
245 {
246 if (algNameStr == NULL || params == NULL) {
247 return HCF_INVALID_PARAMS;
248 }
249 for (uint32_t i = 0; i < sizeof(ALG_MAP) / sizeof(HcfAlgMap); ++i) {
250 if (strcmp(algNameStr, ALG_MAP[i].algNameStr) == 0) {
251 params->algo = ALG_MAP[i].algValue;
252 params->bits = 0;
253 return HCF_SUCCESS;
254 }
255 }
256 LOGE("Not support algorithm name: %s", algNameStr);
257 return HCF_INVALID_PARAMS;
258 }
259
ParseCurveNameToParams(const char * curveNameStr,HcfAsyKeyGenParams * params)260 HcfResult ParseCurveNameToParams(const char *curveNameStr, HcfAsyKeyGenParams *params)
261 {
262 if (curveNameStr == NULL || params == NULL) {
263 LOGE("curveName to Params failed!");
264 return HCF_INVALID_PARAMS;
265 }
266 for (uint32_t i = 0; i < sizeof(CURVE_MAP) / sizeof(HcfCurveMap); ++i) {
267 if (strcmp(curveNameStr, CURVE_MAP[i].curveNameStr) == 0) {
268 params->algo = HCF_ALG_ECC;
269 params->bits = CURVE_MAP[i].algValue;
270 return HCF_SUCCESS;
271 }
272 }
273 LOGE("Not support algorithm name: %s", curveNameStr);
274 return HCF_NOT_SUPPORT;
275 }
276
GetAlgValueByCurveName(const char * curveNameStr,HcfAlgParaValue * algValue)277 HcfResult GetAlgValueByCurveName(const char *curveNameStr, HcfAlgParaValue *algValue)
278 {
279 if (curveNameStr == NULL || algValue == NULL) {
280 LOGE("Invalid parameter!");
281 return HCF_INVALID_PARAMS;
282 }
283 for (uint32_t i = 0; i < sizeof(CURVE_MAP) / sizeof(CURVE_MAP[0]); i++) {
284 if (strcmp(CURVE_MAP[i].curveNameStr, curveNameStr) == 0) {
285 *algValue = CURVE_MAP[i].algValue;
286 return HCF_SUCCESS;
287 }
288 }
289 LOGE("Invalid curve name: %s", curveNameStr);
290 return HCF_INVALID_PARAMS;
291 }
292
GetFormatValueByFormatName(const char * formatName,HcfFormatValue * formatValue)293 HcfResult GetFormatValueByFormatName(const char *formatName, HcfFormatValue *formatValue)
294 {
295 if (formatName == NULL || formatValue == NULL) {
296 LOGE("Invalid parameter!");
297 return HCF_INVALID_PARAMS;
298 }
299
300 for (uint32_t i = 0; i < sizeof(FORMAT_MAP) / sizeof(FORMAT_MAP[0]); i++) {
301 if (strcmp(FORMAT_MAP[i].formatName, formatName) == 0) {
302 *formatValue = FORMAT_MAP[i].formatValue;
303 return HCF_SUCCESS;
304 }
305 }
306 LOGE("Invalid format name: %s", formatName);
307 return HCF_INVALID_PARAMS;
308 }
309