1 // SPDX-License-Identifier: Apache-2.0 2 /** 3 * \file oid.c 4 * 5 * \brief Object Identifier (OID) database 6 * 7 * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved 8 * 9 * Licensed under the Apache License, Version 2.0 (the "License"); you may 10 * not use this file except in compliance with the License. 11 * You may obtain a copy of the License at 12 * 13 * http://www.apache.org/licenses/LICENSE-2.0 14 * 15 * Unless required by applicable law or agreed to in writing, software 16 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT 17 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 18 * See the License for the specific language governing permissions and 19 * limitations under the License. 20 * 21 * This file is part of mbed TLS (https://tls.mbed.org) 22 */ 23 24 #if !defined(MBEDTLS_CONFIG_FILE) 25 #include "mbedtls/config.h" 26 #else 27 #include MBEDTLS_CONFIG_FILE 28 #endif 29 30 #if defined(MBEDTLS_OID_C) 31 32 #include "mbedtls/oid.h" 33 #include "mbedtls/rsa.h" 34 #include "mbedtls/error.h" 35 36 #include <stdio.h> 37 #include <string.h> 38 39 #if defined(MBEDTLS_PLATFORM_C) 40 #include "mbedtls/platform.h" 41 #else 42 #define mbedtls_snprintf snprintf 43 #endif 44 45 /* 46 * Macro to automatically add the size of #define'd OIDs 47 */ 48 #define ADD_LEN(s) s, MBEDTLS_OID_SIZE(s) 49 50 /* 51 * Macro to generate an internal function for oid_XXX_from_asn1() (used by 52 * the other functions) 53 */ 54 #define FN_OID_TYPED_FROM_ASN1( TYPE_T, NAME, LIST ) \ 55 static const TYPE_T * oid_ ## NAME ## _from_asn1( \ 56 const mbedtls_asn1_buf *oid ) \ 57 { \ 58 const TYPE_T *p = (LIST); \ 59 const mbedtls_oid_descriptor_t *cur = \ 60 (const mbedtls_oid_descriptor_t *) p; \ 61 if( p == NULL || oid == NULL ) return( NULL ); \ 62 while( cur->asn1 != NULL ) { \ 63 if( cur->asn1_len == oid->len && \ 64 memcmp( cur->asn1, oid->p, oid->len ) == 0 ) { \ 65 return( p ); \ 66 } \ 67 p++; \ 68 cur = (const mbedtls_oid_descriptor_t *) p; \ 69 } \ 70 return( NULL ); \ 71 } 72 73 /* 74 * Macro to generate a function for retrieving a single attribute from the 75 * descriptor of an mbedtls_oid_descriptor_t wrapper. 76 */ 77 #define FN_OID_GET_DESCRIPTOR_ATTR1(FN_NAME, TYPE_T, TYPE_NAME, ATTR1_TYPE, ATTR1) \ 78 int FN_NAME( const mbedtls_asn1_buf *oid, ATTR1_TYPE * ATTR1 ) \ 79 { \ 80 const TYPE_T *data = oid_ ## TYPE_NAME ## _from_asn1( oid ); \ 81 if( data == NULL ) return( MBEDTLS_ERR_OID_NOT_FOUND ); \ 82 *ATTR1 = data->descriptor.ATTR1; \ 83 return( 0 ); \ 84 } 85 86 /* 87 * Macro to generate a function for retrieving a single attribute from an 88 * mbedtls_oid_descriptor_t wrapper. 89 */ 90 #define FN_OID_GET_ATTR1(FN_NAME, TYPE_T, TYPE_NAME, ATTR1_TYPE, ATTR1) \ 91 int FN_NAME( const mbedtls_asn1_buf *oid, ATTR1_TYPE * ATTR1 ) \ 92 { \ 93 const TYPE_T *data = oid_ ## TYPE_NAME ## _from_asn1( oid ); \ 94 if( data == NULL ) return( MBEDTLS_ERR_OID_NOT_FOUND ); \ 95 *ATTR1 = data->ATTR1; \ 96 return( 0 ); \ 97 } 98 99 /* 100 * Macro to generate a function for retrieving two attributes from an 101 * mbedtls_oid_descriptor_t wrapper. 102 */ 103 #define FN_OID_GET_ATTR2(FN_NAME, TYPE_T, TYPE_NAME, ATTR1_TYPE, ATTR1, \ 104 ATTR2_TYPE, ATTR2) \ 105 int FN_NAME( const mbedtls_asn1_buf *oid, ATTR1_TYPE * ATTR1, \ 106 ATTR2_TYPE * ATTR2 ) \ 107 { \ 108 const TYPE_T *data = oid_ ## TYPE_NAME ## _from_asn1( oid ); \ 109 if( data == NULL ) return( MBEDTLS_ERR_OID_NOT_FOUND ); \ 110 *(ATTR1) = data->ATTR1; \ 111 *(ATTR2) = data->ATTR2; \ 112 return( 0 ); \ 113 } 114 115 /* 116 * Macro to generate a function for retrieving the OID based on a single 117 * attribute from a mbedtls_oid_descriptor_t wrapper. 118 */ 119 #define FN_OID_GET_OID_BY_ATTR1(FN_NAME, TYPE_T, LIST, ATTR1_TYPE, ATTR1) \ 120 int FN_NAME( ATTR1_TYPE ATTR1, const char **oid, size_t *olen ) \ 121 { \ 122 const TYPE_T *cur = (LIST); \ 123 while( cur->descriptor.asn1 != NULL ) { \ 124 if( cur->ATTR1 == (ATTR1) ) { \ 125 *oid = cur->descriptor.asn1; \ 126 *olen = cur->descriptor.asn1_len; \ 127 return( 0 ); \ 128 } \ 129 cur++; \ 130 } \ 131 return( MBEDTLS_ERR_OID_NOT_FOUND ); \ 132 } 133 134 /* 135 * Macro to generate a function for retrieving the OID based on two 136 * attributes from a mbedtls_oid_descriptor_t wrapper. 137 */ 138 #define FN_OID_GET_OID_BY_ATTR2(FN_NAME, TYPE_T, LIST, ATTR1_TYPE, ATTR1, \ 139 ATTR2_TYPE, ATTR2) \ 140 int FN_NAME( ATTR1_TYPE ATTR1, ATTR2_TYPE ATTR2, const char **oid , \ 141 size_t *olen ) \ 142 { \ 143 const TYPE_T *cur = (LIST); \ 144 while( cur->descriptor.asn1 != NULL ) { \ 145 if( cur->ATTR1 == (ATTR1) && cur->ATTR2 == (ATTR2) ) { \ 146 *oid = cur->descriptor.asn1; \ 147 *olen = cur->descriptor.asn1_len; \ 148 return( 0 ); \ 149 } \ 150 cur++; \ 151 } \ 152 return( MBEDTLS_ERR_OID_NOT_FOUND ); \ 153 } 154 155 /* 156 * For X520 attribute types 157 */ 158 typedef struct { 159 mbedtls_oid_descriptor_t descriptor; 160 const char *short_name; 161 } oid_x520_attr_t; 162 163 static const oid_x520_attr_t oid_x520_attr_type[] = 164 { 165 { 166 { ADD_LEN( MBEDTLS_OID_AT_CN ), "id-at-commonName", "Common Name" }, 167 "CN", 168 }, 169 { 170 { ADD_LEN( MBEDTLS_OID_AT_COUNTRY ), "id-at-countryName", "Country" }, 171 "C", 172 }, 173 { 174 { ADD_LEN( MBEDTLS_OID_AT_LOCALITY ), "id-at-locality", "Locality" }, 175 "L", 176 }, 177 { 178 { ADD_LEN( MBEDTLS_OID_AT_STATE ), "id-at-state", "State" }, 179 "ST", 180 }, 181 { 182 { ADD_LEN( MBEDTLS_OID_AT_ORGANIZATION ),"id-at-organizationName", "Organization" }, 183 "O", 184 }, 185 { 186 { ADD_LEN( MBEDTLS_OID_AT_ORG_UNIT ), "id-at-organizationalUnitName", "Org Unit" }, 187 "OU", 188 }, 189 { 190 { ADD_LEN( MBEDTLS_OID_PKCS9_EMAIL ), "emailAddress", "E-mail address" }, 191 "emailAddress", 192 }, 193 { 194 { ADD_LEN( MBEDTLS_OID_AT_SERIAL_NUMBER ),"id-at-serialNumber", "Serial number" }, 195 "serialNumber", 196 }, 197 { 198 { ADD_LEN( MBEDTLS_OID_AT_POSTAL_ADDRESS ),"id-at-postalAddress", "Postal address" }, 199 "postalAddress", 200 }, 201 { 202 { ADD_LEN( MBEDTLS_OID_AT_POSTAL_CODE ), "id-at-postalCode", "Postal code" }, 203 "postalCode", 204 }, 205 { 206 { ADD_LEN( MBEDTLS_OID_AT_SUR_NAME ), "id-at-surName", "Surname" }, 207 "SN", 208 }, 209 { 210 { ADD_LEN( MBEDTLS_OID_AT_GIVEN_NAME ), "id-at-givenName", "Given name" }, 211 "GN", 212 }, 213 { 214 { ADD_LEN( MBEDTLS_OID_AT_INITIALS ), "id-at-initials", "Initials" }, 215 "initials", 216 }, 217 { 218 { ADD_LEN( MBEDTLS_OID_AT_GENERATION_QUALIFIER ), "id-at-generationQualifier", "Generation qualifier" }, 219 "generationQualifier", 220 }, 221 { 222 { ADD_LEN( MBEDTLS_OID_AT_TITLE ), "id-at-title", "Title" }, 223 "title", 224 }, 225 { 226 { ADD_LEN( MBEDTLS_OID_AT_DN_QUALIFIER ),"id-at-dnQualifier", "Distinguished Name qualifier" }, 227 "dnQualifier", 228 }, 229 { 230 { ADD_LEN( MBEDTLS_OID_AT_PSEUDONYM ), "id-at-pseudonym", "Pseudonym" }, 231 "pseudonym", 232 }, 233 { 234 { ADD_LEN( MBEDTLS_OID_DOMAIN_COMPONENT ), "id-domainComponent", "Domain component" }, 235 "DC", 236 }, 237 { 238 { ADD_LEN( MBEDTLS_OID_AT_UNIQUE_IDENTIFIER ), "id-at-uniqueIdentifier", "Unique Identifier" }, 239 "uniqueIdentifier", 240 }, 241 { 242 { NULL, 0, NULL, NULL }, 243 NULL, 244 } 245 }; 246 247 FN_OID_TYPED_FROM_ASN1(oid_x520_attr_t, x520_attr, oid_x520_attr_type) 248 FN_OID_GET_ATTR1(mbedtls_oid_get_attr_short_name, oid_x520_attr_t, x520_attr, const char *, short_name) 249 250 /* 251 * For X509 extensions 252 */ 253 typedef struct { 254 mbedtls_oid_descriptor_t descriptor; 255 int ext_type; 256 } oid_x509_ext_t; 257 258 static const oid_x509_ext_t oid_x509_ext[] = 259 { 260 { 261 { ADD_LEN( MBEDTLS_OID_BASIC_CONSTRAINTS ), "id-ce-basicConstraints", "Basic Constraints" }, 262 MBEDTLS_OID_X509_EXT_BASIC_CONSTRAINTS, 263 }, 264 { 265 { ADD_LEN( MBEDTLS_OID_KEY_USAGE ), "id-ce-keyUsage", "Key Usage" }, 266 MBEDTLS_OID_X509_EXT_KEY_USAGE, 267 }, 268 { 269 { ADD_LEN( MBEDTLS_OID_EXTENDED_KEY_USAGE ), "id-ce-extKeyUsage", "Extended Key Usage" }, 270 MBEDTLS_OID_X509_EXT_EXTENDED_KEY_USAGE, 271 }, 272 { 273 { ADD_LEN( MBEDTLS_OID_SUBJECT_ALT_NAME ), "id-ce-subjectAltName", "Subject Alt Name" }, 274 MBEDTLS_OID_X509_EXT_SUBJECT_ALT_NAME, 275 }, 276 { 277 { ADD_LEN( MBEDTLS_OID_NS_CERT_TYPE ), "id-netscape-certtype", "Netscape Certificate Type" }, 278 MBEDTLS_OID_X509_EXT_NS_CERT_TYPE, 279 }, 280 { 281 { ADD_LEN( MBEDTLS_OID_CERTIFICATE_POLICIES ), "id-ce-certificatePolicies", "Certificate Policies" }, 282 MBEDTLS_OID_X509_EXT_CERTIFICATE_POLICIES, 283 }, 284 { 285 { NULL, 0, NULL, NULL }, 286 0, 287 }, 288 }; 289 290 FN_OID_TYPED_FROM_ASN1(oid_x509_ext_t, x509_ext, oid_x509_ext) 291 FN_OID_GET_ATTR1(mbedtls_oid_get_x509_ext_type, oid_x509_ext_t, x509_ext, int, ext_type) 292 293 static const mbedtls_oid_descriptor_t oid_ext_key_usage[] = 294 { 295 { ADD_LEN( MBEDTLS_OID_SERVER_AUTH ), "id-kp-serverAuth", "TLS Web Server Authentication" }, 296 { ADD_LEN( MBEDTLS_OID_CLIENT_AUTH ), "id-kp-clientAuth", "TLS Web Client Authentication" }, 297 { ADD_LEN( MBEDTLS_OID_CODE_SIGNING ), "id-kp-codeSigning", "Code Signing" }, 298 { ADD_LEN( MBEDTLS_OID_EMAIL_PROTECTION ), "id-kp-emailProtection", "E-mail Protection" }, 299 { ADD_LEN( MBEDTLS_OID_TIME_STAMPING ), "id-kp-timeStamping", "Time Stamping" }, 300 { ADD_LEN( MBEDTLS_OID_OCSP_SIGNING ), "id-kp-OCSPSigning", "OCSP Signing" }, 301 { ADD_LEN( MBEDTLS_OID_WISUN_FAN ), "id-kp-wisun-fan-device", "Wi-SUN Alliance Field Area Network (FAN)" }, 302 { NULL, 0, NULL, NULL }, 303 }; 304 305 FN_OID_TYPED_FROM_ASN1(mbedtls_oid_descriptor_t, ext_key_usage, oid_ext_key_usage) 306 FN_OID_GET_ATTR1(mbedtls_oid_get_extended_key_usage, mbedtls_oid_descriptor_t, ext_key_usage, const char *, description) 307 308 static const mbedtls_oid_descriptor_t oid_certificate_policies[] = 309 { 310 { ADD_LEN( MBEDTLS_OID_ANY_POLICY ), "anyPolicy", "Any Policy" }, 311 { NULL, 0, NULL, NULL }, 312 }; 313 314 FN_OID_TYPED_FROM_ASN1(mbedtls_oid_descriptor_t, certificate_policies, oid_certificate_policies) 315 FN_OID_GET_ATTR1(mbedtls_oid_get_certificate_policies, mbedtls_oid_descriptor_t, certificate_policies, const char *, description) 316 317 #if defined(MBEDTLS_MD_C) 318 /* 319 * For SignatureAlgorithmIdentifier 320 */ 321 typedef struct { 322 mbedtls_oid_descriptor_t descriptor; 323 mbedtls_md_type_t md_alg; 324 mbedtls_pk_type_t pk_alg; 325 } oid_sig_alg_t; 326 327 static const oid_sig_alg_t oid_sig_alg[] = 328 { 329 #if defined(MBEDTLS_RSA_C) 330 #if defined(MBEDTLS_MD2_C) 331 { 332 { ADD_LEN( MBEDTLS_OID_PKCS1_MD2 ), "md2WithRSAEncryption", "RSA with MD2" }, 333 MBEDTLS_MD_MD2, MBEDTLS_PK_RSA, 334 }, 335 #endif /* MBEDTLS_MD2_C */ 336 #if defined(MBEDTLS_MD4_C) 337 { 338 { ADD_LEN( MBEDTLS_OID_PKCS1_MD4 ), "md4WithRSAEncryption", "RSA with MD4" }, 339 MBEDTLS_MD_MD4, MBEDTLS_PK_RSA, 340 }, 341 #endif /* MBEDTLS_MD4_C */ 342 #if defined(MBEDTLS_MD5_C) 343 { 344 { ADD_LEN( MBEDTLS_OID_PKCS1_MD5 ), "md5WithRSAEncryption", "RSA with MD5" }, 345 MBEDTLS_MD_MD5, MBEDTLS_PK_RSA, 346 }, 347 #endif /* MBEDTLS_MD5_C */ 348 #if defined(MBEDTLS_SHA1_C) 349 { 350 { ADD_LEN( MBEDTLS_OID_PKCS1_SHA1 ), "sha-1WithRSAEncryption", "RSA with SHA1" }, 351 MBEDTLS_MD_SHA1, MBEDTLS_PK_RSA, 352 }, 353 #endif /* MBEDTLS_SHA1_C */ 354 #if defined(MBEDTLS_SHA256_C) 355 { 356 { ADD_LEN( MBEDTLS_OID_PKCS1_SHA224 ), "sha224WithRSAEncryption", "RSA with SHA-224" }, 357 MBEDTLS_MD_SHA224, MBEDTLS_PK_RSA, 358 }, 359 { 360 { ADD_LEN( MBEDTLS_OID_PKCS1_SHA256 ), "sha256WithRSAEncryption", "RSA with SHA-256" }, 361 MBEDTLS_MD_SHA256, MBEDTLS_PK_RSA, 362 }, 363 #endif /* MBEDTLS_SHA256_C */ 364 #if defined(MBEDTLS_SHA512_C) 365 { 366 { ADD_LEN( MBEDTLS_OID_PKCS1_SHA384 ), "sha384WithRSAEncryption", "RSA with SHA-384" }, 367 MBEDTLS_MD_SHA384, MBEDTLS_PK_RSA, 368 }, 369 { 370 { ADD_LEN( MBEDTLS_OID_PKCS1_SHA512 ), "sha512WithRSAEncryption", "RSA with SHA-512" }, 371 MBEDTLS_MD_SHA512, MBEDTLS_PK_RSA, 372 }, 373 #endif /* MBEDTLS_SHA512_C */ 374 #if defined(MBEDTLS_SHA1_C) 375 { 376 { ADD_LEN( MBEDTLS_OID_RSA_SHA_OBS ), "sha-1WithRSAEncryption", "RSA with SHA1" }, 377 MBEDTLS_MD_SHA1, MBEDTLS_PK_RSA, 378 }, 379 #endif /* MBEDTLS_SHA1_C */ 380 #endif /* MBEDTLS_RSA_C */ 381 #if defined(MBEDTLS_ECDSA_C) 382 #if defined(MBEDTLS_SHA1_C) 383 { 384 { ADD_LEN( MBEDTLS_OID_ECDSA_SHA1 ), "ecdsa-with-SHA1", "ECDSA with SHA1" }, 385 MBEDTLS_MD_SHA1, MBEDTLS_PK_ECDSA, 386 }, 387 #endif /* MBEDTLS_SHA1_C */ 388 #if defined(MBEDTLS_SHA256_C) 389 { 390 { ADD_LEN( MBEDTLS_OID_ECDSA_SHA224 ), "ecdsa-with-SHA224", "ECDSA with SHA224" }, 391 MBEDTLS_MD_SHA224, MBEDTLS_PK_ECDSA, 392 }, 393 { 394 { ADD_LEN( MBEDTLS_OID_ECDSA_SHA256 ), "ecdsa-with-SHA256", "ECDSA with SHA256" }, 395 MBEDTLS_MD_SHA256, MBEDTLS_PK_ECDSA, 396 }, 397 #endif /* MBEDTLS_SHA256_C */ 398 #if defined(MBEDTLS_SHA512_C) 399 { 400 { ADD_LEN( MBEDTLS_OID_ECDSA_SHA384 ), "ecdsa-with-SHA384", "ECDSA with SHA384" }, 401 MBEDTLS_MD_SHA384, MBEDTLS_PK_ECDSA, 402 }, 403 { 404 { ADD_LEN( MBEDTLS_OID_ECDSA_SHA512 ), "ecdsa-with-SHA512", "ECDSA with SHA512" }, 405 MBEDTLS_MD_SHA512, MBEDTLS_PK_ECDSA, 406 }, 407 #endif /* MBEDTLS_SHA512_C */ 408 #endif /* MBEDTLS_ECDSA_C */ 409 #if defined(MBEDTLS_RSA_C) 410 { 411 { ADD_LEN( MBEDTLS_OID_RSASSA_PSS ), "RSASSA-PSS", "RSASSA-PSS" }, 412 MBEDTLS_MD_NONE, MBEDTLS_PK_RSASSA_PSS, 413 }, 414 #endif /* MBEDTLS_RSA_C */ 415 { 416 { NULL, 0, NULL, NULL }, 417 MBEDTLS_MD_NONE, MBEDTLS_PK_NONE, 418 }, 419 }; 420 421 FN_OID_TYPED_FROM_ASN1(oid_sig_alg_t, sig_alg, oid_sig_alg) 422 FN_OID_GET_DESCRIPTOR_ATTR1(mbedtls_oid_get_sig_alg_desc, oid_sig_alg_t, sig_alg, const char *, description) 423 FN_OID_GET_ATTR2(mbedtls_oid_get_sig_alg, oid_sig_alg_t, sig_alg, mbedtls_md_type_t, md_alg, mbedtls_pk_type_t, pk_alg) 424 FN_OID_GET_OID_BY_ATTR2(mbedtls_oid_get_oid_by_sig_alg, oid_sig_alg_t, oid_sig_alg, mbedtls_pk_type_t, pk_alg, mbedtls_md_type_t, md_alg) 425 #endif /* MBEDTLS_MD_C */ 426 427 /* 428 * For PublicKeyInfo (PKCS1, RFC 5480) 429 */ 430 typedef struct { 431 mbedtls_oid_descriptor_t descriptor; 432 mbedtls_pk_type_t pk_alg; 433 } oid_pk_alg_t; 434 435 static const oid_pk_alg_t oid_pk_alg[] = 436 { 437 { 438 { ADD_LEN( MBEDTLS_OID_PKCS1_RSA ), "rsaEncryption", "RSA" }, 439 MBEDTLS_PK_RSA, 440 }, 441 { 442 { ADD_LEN( MBEDTLS_OID_EC_ALG_UNRESTRICTED ), "id-ecPublicKey", "Generic EC key" }, 443 MBEDTLS_PK_ECKEY, 444 }, 445 { 446 { ADD_LEN( MBEDTLS_OID_EC_ALG_ECDH ), "id-ecDH", "EC key for ECDH" }, 447 MBEDTLS_PK_ECKEY_DH, 448 }, 449 { 450 { NULL, 0, NULL, NULL }, 451 MBEDTLS_PK_NONE, 452 }, 453 }; 454 455 FN_OID_TYPED_FROM_ASN1(oid_pk_alg_t, pk_alg, oid_pk_alg) 456 FN_OID_GET_ATTR1(mbedtls_oid_get_pk_alg, oid_pk_alg_t, pk_alg, mbedtls_pk_type_t, pk_alg) 457 FN_OID_GET_OID_BY_ATTR1(mbedtls_oid_get_oid_by_pk_alg, oid_pk_alg_t, oid_pk_alg, mbedtls_pk_type_t, pk_alg) 458 459 #if defined(MBEDTLS_ECP_C) 460 /* 461 * For namedCurve (RFC 5480) 462 */ 463 typedef struct { 464 mbedtls_oid_descriptor_t descriptor; 465 mbedtls_ecp_group_id grp_id; 466 } oid_ecp_grp_t; 467 468 static const oid_ecp_grp_t oid_ecp_grp[] = 469 { 470 #if defined(MBEDTLS_ECP_DP_SECP192R1_ENABLED) 471 { 472 { ADD_LEN( MBEDTLS_OID_EC_GRP_SECP192R1 ), "secp192r1", "secp192r1" }, 473 MBEDTLS_ECP_DP_SECP192R1, 474 }, 475 #endif /* MBEDTLS_ECP_DP_SECP192R1_ENABLED */ 476 #if defined(MBEDTLS_ECP_DP_SECP224R1_ENABLED) 477 { 478 { ADD_LEN( MBEDTLS_OID_EC_GRP_SECP224R1 ), "secp224r1", "secp224r1" }, 479 MBEDTLS_ECP_DP_SECP224R1, 480 }, 481 #endif /* MBEDTLS_ECP_DP_SECP224R1_ENABLED */ 482 #if defined(MBEDTLS_ECP_DP_SECP256R1_ENABLED) 483 { 484 { ADD_LEN( MBEDTLS_OID_EC_GRP_SECP256R1 ), "secp256r1", "secp256r1" }, 485 MBEDTLS_ECP_DP_SECP256R1, 486 }, 487 #endif /* MBEDTLS_ECP_DP_SECP256R1_ENABLED */ 488 #if defined(MBEDTLS_ECP_DP_SECP384R1_ENABLED) 489 { 490 { ADD_LEN( MBEDTLS_OID_EC_GRP_SECP384R1 ), "secp384r1", "secp384r1" }, 491 MBEDTLS_ECP_DP_SECP384R1, 492 }, 493 #endif /* MBEDTLS_ECP_DP_SECP384R1_ENABLED */ 494 #if defined(MBEDTLS_ECP_DP_SECP521R1_ENABLED) 495 { 496 { ADD_LEN( MBEDTLS_OID_EC_GRP_SECP521R1 ), "secp521r1", "secp521r1" }, 497 MBEDTLS_ECP_DP_SECP521R1, 498 }, 499 #endif /* MBEDTLS_ECP_DP_SECP521R1_ENABLED */ 500 #if defined(MBEDTLS_ECP_DP_SECP192K1_ENABLED) 501 { 502 { ADD_LEN( MBEDTLS_OID_EC_GRP_SECP192K1 ), "secp192k1", "secp192k1" }, 503 MBEDTLS_ECP_DP_SECP192K1, 504 }, 505 #endif /* MBEDTLS_ECP_DP_SECP192K1_ENABLED */ 506 #if defined(MBEDTLS_ECP_DP_SECP224K1_ENABLED) 507 { 508 { ADD_LEN( MBEDTLS_OID_EC_GRP_SECP224K1 ), "secp224k1", "secp224k1" }, 509 MBEDTLS_ECP_DP_SECP224K1, 510 }, 511 #endif /* MBEDTLS_ECP_DP_SECP224K1_ENABLED */ 512 #if defined(MBEDTLS_ECP_DP_SECP256K1_ENABLED) 513 { 514 { ADD_LEN( MBEDTLS_OID_EC_GRP_SECP256K1 ), "secp256k1", "secp256k1" }, 515 MBEDTLS_ECP_DP_SECP256K1, 516 }, 517 #endif /* MBEDTLS_ECP_DP_SECP256K1_ENABLED */ 518 #if defined(MBEDTLS_ECP_DP_BP256R1_ENABLED) 519 { 520 { ADD_LEN( MBEDTLS_OID_EC_GRP_BP256R1 ), "brainpoolP256r1","brainpool256r1" }, 521 MBEDTLS_ECP_DP_BP256R1, 522 }, 523 #endif /* MBEDTLS_ECP_DP_BP256R1_ENABLED */ 524 #if defined(MBEDTLS_ECP_DP_BP384R1_ENABLED) 525 { 526 { ADD_LEN( MBEDTLS_OID_EC_GRP_BP384R1 ), "brainpoolP384r1","brainpool384r1" }, 527 MBEDTLS_ECP_DP_BP384R1, 528 }, 529 #endif /* MBEDTLS_ECP_DP_BP384R1_ENABLED */ 530 #if defined(MBEDTLS_ECP_DP_BP512R1_ENABLED) 531 { 532 { ADD_LEN( MBEDTLS_OID_EC_GRP_BP512R1 ), "brainpoolP512r1","brainpool512r1" }, 533 MBEDTLS_ECP_DP_BP512R1, 534 }, 535 #endif /* MBEDTLS_ECP_DP_BP512R1_ENABLED */ 536 { 537 { NULL, 0, NULL, NULL }, 538 MBEDTLS_ECP_DP_NONE, 539 }, 540 }; 541 542 FN_OID_TYPED_FROM_ASN1(oid_ecp_grp_t, grp_id, oid_ecp_grp) 543 FN_OID_GET_ATTR1(mbedtls_oid_get_ec_grp, oid_ecp_grp_t, grp_id, mbedtls_ecp_group_id, grp_id) 544 FN_OID_GET_OID_BY_ATTR1(mbedtls_oid_get_oid_by_ec_grp, oid_ecp_grp_t, oid_ecp_grp, mbedtls_ecp_group_id, grp_id) 545 #endif /* MBEDTLS_ECP_C */ 546 547 #if defined(MBEDTLS_CIPHER_C) 548 /* 549 * For PKCS#5 PBES2 encryption algorithm 550 */ 551 typedef struct { 552 mbedtls_oid_descriptor_t descriptor; 553 mbedtls_cipher_type_t cipher_alg; 554 } oid_cipher_alg_t; 555 556 static const oid_cipher_alg_t oid_cipher_alg[] = 557 { 558 { 559 { ADD_LEN( MBEDTLS_OID_DES_CBC ), "desCBC", "DES-CBC" }, 560 MBEDTLS_CIPHER_DES_CBC, 561 }, 562 { 563 { ADD_LEN( MBEDTLS_OID_DES_EDE3_CBC ), "des-ede3-cbc", "DES-EDE3-CBC" }, 564 MBEDTLS_CIPHER_DES_EDE3_CBC, 565 }, 566 { 567 { NULL, 0, NULL, NULL }, 568 MBEDTLS_CIPHER_NONE, 569 }, 570 }; 571 572 FN_OID_TYPED_FROM_ASN1(oid_cipher_alg_t, cipher_alg, oid_cipher_alg) 573 FN_OID_GET_ATTR1(mbedtls_oid_get_cipher_alg, oid_cipher_alg_t, cipher_alg, mbedtls_cipher_type_t, cipher_alg) 574 #endif /* MBEDTLS_CIPHER_C */ 575 576 #if defined(MBEDTLS_MD_C) 577 /* 578 * For digestAlgorithm 579 */ 580 typedef struct { 581 mbedtls_oid_descriptor_t descriptor; 582 mbedtls_md_type_t md_alg; 583 } oid_md_alg_t; 584 585 static const oid_md_alg_t oid_md_alg[] = 586 { 587 #if defined(MBEDTLS_MD2_C) 588 { 589 { ADD_LEN( MBEDTLS_OID_DIGEST_ALG_MD2 ), "id-md2", "MD2" }, 590 MBEDTLS_MD_MD2, 591 }, 592 #endif /* MBEDTLS_MD2_C */ 593 #if defined(MBEDTLS_MD4_C) 594 { 595 { ADD_LEN( MBEDTLS_OID_DIGEST_ALG_MD4 ), "id-md4", "MD4" }, 596 MBEDTLS_MD_MD4, 597 }, 598 #endif /* MBEDTLS_MD4_C */ 599 #if defined(MBEDTLS_MD5_C) 600 { 601 { ADD_LEN( MBEDTLS_OID_DIGEST_ALG_MD5 ), "id-md5", "MD5" }, 602 MBEDTLS_MD_MD5, 603 }, 604 #endif /* MBEDTLS_MD5_C */ 605 #if defined(MBEDTLS_SHA1_C) 606 { 607 { ADD_LEN( MBEDTLS_OID_DIGEST_ALG_SHA1 ), "id-sha1", "SHA-1" }, 608 MBEDTLS_MD_SHA1, 609 }, 610 #endif /* MBEDTLS_SHA1_C */ 611 #if defined(MBEDTLS_SHA256_C) 612 { 613 { ADD_LEN( MBEDTLS_OID_DIGEST_ALG_SHA224 ), "id-sha224", "SHA-224" }, 614 MBEDTLS_MD_SHA224, 615 }, 616 { 617 { ADD_LEN( MBEDTLS_OID_DIGEST_ALG_SHA256 ), "id-sha256", "SHA-256" }, 618 MBEDTLS_MD_SHA256, 619 }, 620 #endif /* MBEDTLS_SHA256_C */ 621 #if defined(MBEDTLS_SHA512_C) 622 { 623 { ADD_LEN( MBEDTLS_OID_DIGEST_ALG_SHA384 ), "id-sha384", "SHA-384" }, 624 MBEDTLS_MD_SHA384, 625 }, 626 { 627 { ADD_LEN( MBEDTLS_OID_DIGEST_ALG_SHA512 ), "id-sha512", "SHA-512" }, 628 MBEDTLS_MD_SHA512, 629 }, 630 #endif /* MBEDTLS_SHA512_C */ 631 #if defined(MBEDTLS_RIPEMD160_C) 632 { 633 { ADD_LEN( MBEDTLS_OID_DIGEST_ALG_RIPEMD160 ), "id-ripemd160", "RIPEMD-160" }, 634 MBEDTLS_MD_RIPEMD160, 635 }, 636 #endif /* MBEDTLS_RIPEMD160_C */ 637 { 638 { NULL, 0, NULL, NULL }, 639 MBEDTLS_MD_NONE, 640 }, 641 }; 642 643 FN_OID_TYPED_FROM_ASN1(oid_md_alg_t, md_alg, oid_md_alg) 644 FN_OID_GET_ATTR1(mbedtls_oid_get_md_alg, oid_md_alg_t, md_alg, mbedtls_md_type_t, md_alg) 645 FN_OID_GET_OID_BY_ATTR1(mbedtls_oid_get_oid_by_md, oid_md_alg_t, oid_md_alg, mbedtls_md_type_t, md_alg) 646 647 /* 648 * For HMAC digestAlgorithm 649 */ 650 typedef struct { 651 mbedtls_oid_descriptor_t descriptor; 652 mbedtls_md_type_t md_hmac; 653 } oid_md_hmac_t; 654 655 static const oid_md_hmac_t oid_md_hmac[] = 656 { 657 #if defined(MBEDTLS_SHA1_C) 658 { 659 { ADD_LEN( MBEDTLS_OID_HMAC_SHA1 ), "hmacSHA1", "HMAC-SHA-1" }, 660 MBEDTLS_MD_SHA1, 661 }, 662 #endif /* MBEDTLS_SHA1_C */ 663 #if defined(MBEDTLS_SHA256_C) 664 { 665 { ADD_LEN( MBEDTLS_OID_HMAC_SHA224 ), "hmacSHA224", "HMAC-SHA-224" }, 666 MBEDTLS_MD_SHA224, 667 }, 668 { 669 { ADD_LEN( MBEDTLS_OID_HMAC_SHA256 ), "hmacSHA256", "HMAC-SHA-256" }, 670 MBEDTLS_MD_SHA256, 671 }, 672 #endif /* MBEDTLS_SHA256_C */ 673 #if defined(MBEDTLS_SHA512_C) 674 { 675 { ADD_LEN( MBEDTLS_OID_HMAC_SHA384 ), "hmacSHA384", "HMAC-SHA-384" }, 676 MBEDTLS_MD_SHA384, 677 }, 678 { 679 { ADD_LEN( MBEDTLS_OID_HMAC_SHA512 ), "hmacSHA512", "HMAC-SHA-512" }, 680 MBEDTLS_MD_SHA512, 681 }, 682 #endif /* MBEDTLS_SHA512_C */ 683 { 684 { NULL, 0, NULL, NULL }, 685 MBEDTLS_MD_NONE, 686 }, 687 }; 688 689 FN_OID_TYPED_FROM_ASN1(oid_md_hmac_t, md_hmac, oid_md_hmac) 690 FN_OID_GET_ATTR1(mbedtls_oid_get_md_hmac, oid_md_hmac_t, md_hmac, mbedtls_md_type_t, md_hmac) 691 #endif /* MBEDTLS_MD_C */ 692 693 #if defined(MBEDTLS_PKCS12_C) 694 /* 695 * For PKCS#12 PBEs 696 */ 697 typedef struct { 698 mbedtls_oid_descriptor_t descriptor; 699 mbedtls_md_type_t md_alg; 700 mbedtls_cipher_type_t cipher_alg; 701 } oid_pkcs12_pbe_alg_t; 702 703 static const oid_pkcs12_pbe_alg_t oid_pkcs12_pbe_alg[] = 704 { 705 { 706 { ADD_LEN( MBEDTLS_OID_PKCS12_PBE_SHA1_DES3_EDE_CBC ), "pbeWithSHAAnd3-KeyTripleDES-CBC", "PBE with SHA1 and 3-Key 3DES" }, 707 MBEDTLS_MD_SHA1, MBEDTLS_CIPHER_DES_EDE3_CBC, 708 }, 709 { 710 { ADD_LEN( MBEDTLS_OID_PKCS12_PBE_SHA1_DES2_EDE_CBC ), "pbeWithSHAAnd2-KeyTripleDES-CBC", "PBE with SHA1 and 2-Key 3DES" }, 711 MBEDTLS_MD_SHA1, MBEDTLS_CIPHER_DES_EDE_CBC, 712 }, 713 { 714 { NULL, 0, NULL, NULL }, 715 MBEDTLS_MD_NONE, MBEDTLS_CIPHER_NONE, 716 }, 717 }; 718 719 FN_OID_TYPED_FROM_ASN1(oid_pkcs12_pbe_alg_t, pkcs12_pbe_alg, oid_pkcs12_pbe_alg) 720 FN_OID_GET_ATTR2(mbedtls_oid_get_pkcs12_pbe_alg, oid_pkcs12_pbe_alg_t, pkcs12_pbe_alg, mbedtls_md_type_t, md_alg, mbedtls_cipher_type_t, cipher_alg) 721 #endif /* MBEDTLS_PKCS12_C */ 722 723 #define OID_SAFE_SNPRINTF \ 724 do { \ 725 if( ret < 0 || (size_t) ret >= n ) \ 726 return( MBEDTLS_ERR_OID_BUF_TOO_SMALL ); \ 727 \ 728 n -= (size_t) ret; \ 729 p += (size_t) ret; \ 730 } while( 0 ) 731 732 /* Return the x.y.z.... style numeric string for the given OID */ 733 int mbedtls_oid_get_numeric_string( char *buf, size_t size, 734 const mbedtls_asn1_buf *oid ) 735 { 736 int ret = MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED; 737 size_t i, n; 738 unsigned int value; 739 char *p; 740 741 p = buf; 742 n = size; 743 744 /* First byte contains first two dots */ 745 if( oid->len > 0 ) 746 { 747 ret = mbedtls_snprintf( p, n, "%d.%d", oid->p[0] / 40, oid->p[0] % 40 ); 748 OID_SAFE_SNPRINTF; 749 } 750 751 value = 0; 752 for( i = 1; i < oid->len; i++ ) 753 { 754 /* Prevent overflow in value. */ 755 if( ( ( value << 7 ) >> 7 ) != value ) 756 return( MBEDTLS_ERR_OID_BUF_TOO_SMALL ); 757 758 value <<= 7; 759 value += oid->p[i] & 0x7F; 760 761 if( !( oid->p[i] & 0x80 ) ) 762 { 763 /* Last byte */ 764 ret = mbedtls_snprintf( p, n, ".%d", value ); 765 OID_SAFE_SNPRINTF; 766 value = 0; 767 } 768 } 769 770 return( (int) ( size - n ) ); 771 } 772 773 #endif /* MBEDTLS_OID_C */ 774