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 {"SCRYPT", HCF_ALG_TYPE, HCF_ALG_SCRYPT_DEFAULT},
115 {"EXTRACT_AND_EXPAND", HCF_ALG_MODE, HCF_ALG_MODE_EXTRACT_AND_EXPAND},
116 {"EXTRACT_ONLY", HCF_ALG_MODE, HCF_ALG_MODE_EXTRACT_ONLY},
117 {"EXPAND_ONLY", HCF_ALG_MODE, HCF_ALG_MODE_EXPAND_ONLY},
118 {"ECC_BP", HCF_ALG_TYPE, HCF_ALG_ECC_BRAINPOOL_DEFAULT},
119 {"X25519_BP", HCF_ALG_TYPE, HCF_ALG_X25519_DEFAULT},
120 {"DH", HCF_ALG_TYPE, HCF_ALG_DH_DEFAULT},
121
122 {"C1C3C2", HCF_ALG_TEXT_FORMAT, HCF_ALG_TEXT_FORMAT_C1C3C2},
123 {"C1C2C3", HCF_ALG_TEXT_FORMAT, HCF_ALG_TEXT_FORMAT_C1C2C3},
124
125 {"ECC_BrainPoolP160r1", HCF_ALG_KEY_TYPE, HCF_ALG_ECC_BP160R1},
126 {"ECC_BrainPoolP160t1", HCF_ALG_KEY_TYPE, HCF_ALG_ECC_BP160T1},
127 {"ECC_BrainPoolP192r1", HCF_ALG_KEY_TYPE, HCF_ALG_ECC_BP192R1},
128 {"ECC_BrainPoolP192t1", HCF_ALG_KEY_TYPE, HCF_ALG_ECC_BP192T1},
129 {"ECC_BrainPoolP224r1", HCF_ALG_KEY_TYPE, HCF_ALG_ECC_BP224R1},
130 {"ECC_BrainPoolP224t1", HCF_ALG_KEY_TYPE, HCF_ALG_ECC_BP224T1},
131 {"ECC_BrainPoolP256r1", HCF_ALG_KEY_TYPE, HCF_ALG_ECC_BP256R1},
132 {"ECC_BrainPoolP256t1", HCF_ALG_KEY_TYPE, HCF_ALG_ECC_BP256T1},
133 {"ECC_BrainPoolP320r1", HCF_ALG_KEY_TYPE, HCF_ALG_ECC_BP320R1},
134 {"ECC_BrainPoolP320t1", HCF_ALG_KEY_TYPE, HCF_ALG_ECC_BP320T1},
135 {"ECC_BrainPoolP384r1", HCF_ALG_KEY_TYPE, HCF_ALG_ECC_BP384R1},
136 {"ECC_BrainPoolP384t1", HCF_ALG_KEY_TYPE, HCF_ALG_ECC_BP384T1},
137 {"ECC_BrainPoolP512r1", HCF_ALG_KEY_TYPE, HCF_ALG_ECC_BP512R1},
138 {"ECC_BrainPoolP512t1", HCF_ALG_KEY_TYPE, HCF_ALG_ECC_BP512T1},
139 {"ECC_Secp256k1", HCF_ALG_KEY_TYPE, HCF_ALG_ECC_SECP256K1},
140
141 {"Ed25519", HCF_ALG_KEY_TYPE, HCF_ALG_ED25519_256},
142 {"X25519", HCF_ALG_KEY_TYPE, HCF_ALG_X25519_256},
143
144 {"OnlySign", HCF_ALG_SIGN_TYPE, HCF_ALG_ONLY_SIGN},
145 {"Recover", HCF_ALG_VERIFY_TYPE, HCF_ALG_VERIFY_RECOVER}
146 };
147
148 static const HcfAlgMap ALG_MAP[] = {
149 {"DSA", HCF_ALG_DSA},
150 {"RSA", HCF_ALG_RSA},
151 {"ECC", HCF_ALG_ECC},
152 {"SM2", HCF_ALG_SM2},
153 {"Ed25519", HCF_ALG_ED25519},
154 {"X25519", HCF_ALG_X25519},
155 {"DH", HCF_ALG_DH}
156 };
157
158 static const HcfCurveMap CURVE_MAP[] = {
159 {"NID_secp224r1", HCF_ALG_ECC_224},
160 {"NID_X9_62_prime256v1", HCF_ALG_ECC_256},
161 {"NID_secp384r1", HCF_ALG_ECC_384},
162 {"NID_secp521r1", HCF_ALG_ECC_521},
163 {"NID_sm2", HCF_ALG_SM2_256},
164 {"NID_brainpoolP160r1", HCF_ALG_ECC_BP160R1},
165 {"NID_brainpoolP160t1", HCF_ALG_ECC_BP160T1},
166 {"NID_brainpoolP192r1", HCF_ALG_ECC_BP192R1},
167 {"NID_brainpoolP192t1", HCF_ALG_ECC_BP192T1},
168 {"NID_brainpoolP224r1", HCF_ALG_ECC_BP224R1},
169 {"NID_brainpoolP224t1", HCF_ALG_ECC_BP224T1},
170 {"NID_brainpoolP256r1", HCF_ALG_ECC_BP256R1},
171 {"NID_brainpoolP256t1", HCF_ALG_ECC_BP256T1},
172 {"NID_brainpoolP320r1", HCF_ALG_ECC_BP320R1},
173 {"NID_brainpoolP320t1", HCF_ALG_ECC_BP320T1},
174 {"NID_brainpoolP384r1", HCF_ALG_ECC_BP384R1},
175 {"NID_brainpoolP384t1", HCF_ALG_ECC_BP384T1},
176 {"NID_brainpoolP512r1", HCF_ALG_ECC_BP512R1},
177 {"NID_brainpoolP512t1", HCF_ALG_ECC_BP512T1},
178 {"NID_secp256k1", HCF_ALG_ECC_SECP256K1}
179 };
180
181 static const HcfFormatMap FORMAT_MAP[] = {
182 {"UNCOMPRESSED", HCF_UNCOMPRESSED_FORMAT_VALUE},
183 {"COMPRESSED", HCF_COMPRESSED_FORMAT_VALUE}
184 };
185
FindConfig(const HcString * tag)186 static const HcfParaConfig *FindConfig(const HcString* tag)
187 {
188 if (tag == NULL) {
189 return NULL;
190 }
191
192 for (uint32_t i = 0; i < sizeof(PARAM_CONFIG) / sizeof(HcfParaConfig); ++i) {
193 if (StringCompare(tag, PARAM_CONFIG[i].tag) == 0) {
194 return &PARAM_CONFIG[i];
195 }
196 }
197 return NULL;
198 }
199
ParseAndSetParameter(const char * paramsStr,void * params,SetParameterFunc setFunc)200 HcfResult ParseAndSetParameter(const char *paramsStr, void *params, SetParameterFunc setFunc)
201 {
202 if (paramsStr == NULL || setFunc == NULL) {
203 return HCF_INVALID_PARAMS;
204 }
205 HcString str = CreateString();
206 HcString subStr = CreateString();
207 if (!StringSetPointer(&str, paramsStr)) {
208 DeleteString(&subStr);
209 DeleteString(&str);
210 return HCF_INVALID_PARAMS;
211 }
212 HcfResult ret = HCF_INVALID_PARAMS;
213 uint32_t pos = 0;
214 do {
215 int findPos = StringFind(&str, '|', pos);
216 if (findPos >= 0) {
217 if (!StringSubString(&str, pos, findPos - pos, &subStr)) {
218 LOGE("StringSubString failed!");
219 break;
220 }
221 ret = (*setFunc)(FindConfig(&subStr), params);
222 if (ret != HCF_SUCCESS) {
223 break;
224 }
225 pos = findPos + 1;
226 } else {
227 uint32_t strLen = StringLength(&str);
228 if (strLen < pos) {
229 break;
230 }
231 if (!StringSubString(&str, pos, strLen - pos, &subStr)) {
232 LOGE("get last string failed!");
233 break;
234 }
235 ret = (*setFunc)(FindConfig(&subStr), params);
236 break;
237 }
238 } while (true);
239
240 DeleteString(&subStr);
241 DeleteString(&str);
242 return ret;
243 }
244
ParseAlgNameToParams(const char * algNameStr,HcfAsyKeyGenParams * params)245 HcfResult ParseAlgNameToParams(const char *algNameStr, HcfAsyKeyGenParams *params)
246 {
247 if (algNameStr == NULL || params == NULL) {
248 return HCF_INVALID_PARAMS;
249 }
250 for (uint32_t i = 0; i < sizeof(ALG_MAP) / sizeof(HcfAlgMap); ++i) {
251 if (strcmp(algNameStr, ALG_MAP[i].algNameStr) == 0) {
252 params->algo = ALG_MAP[i].algValue;
253 params->bits = 0;
254 return HCF_SUCCESS;
255 }
256 }
257 LOGE("Not support algorithm name: %s", algNameStr);
258 return HCF_INVALID_PARAMS;
259 }
260
ParseCurveNameToParams(const char * curveNameStr,HcfAsyKeyGenParams * params)261 HcfResult ParseCurveNameToParams(const char *curveNameStr, HcfAsyKeyGenParams *params)
262 {
263 if (curveNameStr == NULL || params == NULL) {
264 LOGE("curveName to Params failed!");
265 return HCF_INVALID_PARAMS;
266 }
267 for (uint32_t i = 0; i < sizeof(CURVE_MAP) / sizeof(HcfCurveMap); ++i) {
268 if (strcmp(curveNameStr, CURVE_MAP[i].curveNameStr) == 0) {
269 params->algo = HCF_ALG_ECC;
270 params->bits = CURVE_MAP[i].algValue;
271 return HCF_SUCCESS;
272 }
273 }
274 LOGE("Not support algorithm name: %s", curveNameStr);
275 return HCF_NOT_SUPPORT;
276 }
277
GetAlgValueByCurveName(const char * curveNameStr,HcfAlgParaValue * algValue)278 HcfResult GetAlgValueByCurveName(const char *curveNameStr, HcfAlgParaValue *algValue)
279 {
280 if (curveNameStr == NULL || algValue == NULL) {
281 LOGE("Invalid parameter!");
282 return HCF_INVALID_PARAMS;
283 }
284 for (uint32_t i = 0; i < sizeof(CURVE_MAP) / sizeof(CURVE_MAP[0]); i++) {
285 if (strcmp(CURVE_MAP[i].curveNameStr, curveNameStr) == 0) {
286 *algValue = CURVE_MAP[i].algValue;
287 return HCF_SUCCESS;
288 }
289 }
290 LOGE("Invalid curve name: %s", curveNameStr);
291 return HCF_INVALID_PARAMS;
292 }
293
GetFormatValueByFormatName(const char * formatName,HcfFormatValue * formatValue)294 HcfResult GetFormatValueByFormatName(const char *formatName, HcfFormatValue *formatValue)
295 {
296 if (formatName == NULL || formatValue == NULL) {
297 LOGE("Invalid parameter!");
298 return HCF_INVALID_PARAMS;
299 }
300
301 for (uint32_t i = 0; i < sizeof(FORMAT_MAP) / sizeof(FORMAT_MAP[0]); i++) {
302 if (strcmp(FORMAT_MAP[i].formatName, formatName) == 0) {
303 *formatValue = FORMAT_MAP[i].formatValue;
304 return HCF_SUCCESS;
305 }
306 }
307 LOGE("Invalid format name: %s", formatName);
308 return HCF_INVALID_PARAMS;
309 }
310