source: azure_iot_hub_mbedtls/trunk/mbedtls-2.16.1/library/oid.c@ 398

Last change on this file since 398 was 398, checked in by coas-nagasima, 5 years ago

mbedTLS版Azure IoT Hub接続サンプルのソースコードを追加
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1/**
2 * \file oid.c
3 *
4 * \brief Object Identifier (OID) database
5 *
6 * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
7 * SPDX-License-Identifier: Apache-2.0
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
35#include <stdio.h>
36#include <string.h>
37
38#if defined(MBEDTLS_PLATFORM_C)
39#include "mbedtls/platform.h"
40#else
41#define mbedtls_snprintf snprintf
42#endif
43
44#if defined(MBEDTLS_X509_USE_C) || defined(MBEDTLS_X509_CREATE_C)
45#include "mbedtls/x509.h"
46#endif
47
48/*
49 * Macro to automatically add the size of #define'd OIDs
50 */
51#define ADD_LEN(s) s, MBEDTLS_OID_SIZE(s)
52
53/*
54 * Macro to generate an internal function for oid_XXX_from_asn1() (used by
55 * the other functions)
56 */
57#define FN_OID_TYPED_FROM_ASN1( TYPE_T, NAME, LIST ) \
58static const TYPE_T * oid_ ## NAME ## _from_asn1( const mbedtls_asn1_buf *oid ) \
59{ \
60 const TYPE_T *p = LIST; \
61 const mbedtls_oid_descriptor_t *cur = (const mbedtls_oid_descriptor_t *) p; \
62 if( p == NULL || oid == NULL ) return( NULL ); \
63 while( cur->asn1 != NULL ) { \
64 if( cur->asn1_len == oid->len && \
65 memcmp( cur->asn1, oid->p, oid->len ) == 0 ) { \
66 return( p ); \
67 } \
68 p++; \
69 cur = (const mbedtls_oid_descriptor_t *) p; \
70 } \
71 return( NULL ); \
72}
73
74/*
75 * Macro to generate a function for retrieving a single attribute from the
76 * descriptor of an mbedtls_oid_descriptor_t wrapper.
77 */
78#define FN_OID_GET_DESCRIPTOR_ATTR1(FN_NAME, TYPE_T, TYPE_NAME, ATTR1_TYPE, ATTR1) \
79int FN_NAME( const mbedtls_asn1_buf *oid, ATTR1_TYPE * ATTR1 ) \
80{ \
81 const TYPE_T *data = oid_ ## TYPE_NAME ## _from_asn1( oid ); \
82 if( data == NULL ) return( MBEDTLS_ERR_OID_NOT_FOUND ); \
83 *ATTR1 = data->descriptor.ATTR1; \
84 return( 0 ); \
85}
86
87/*
88 * Macro to generate a function for retrieving a single attribute from an
89 * mbedtls_oid_descriptor_t wrapper.
90 */
91#define FN_OID_GET_ATTR1(FN_NAME, TYPE_T, TYPE_NAME, ATTR1_TYPE, ATTR1) \
92int FN_NAME( const mbedtls_asn1_buf *oid, ATTR1_TYPE * ATTR1 ) \
93{ \
94 const TYPE_T *data = oid_ ## TYPE_NAME ## _from_asn1( oid ); \
95 if( data == NULL ) return( MBEDTLS_ERR_OID_NOT_FOUND ); \
96 *ATTR1 = data->ATTR1; \
97 return( 0 ); \
98}
99
100/*
101 * Macro to generate a function for retrieving two attributes from an
102 * mbedtls_oid_descriptor_t wrapper.
103 */
104#define FN_OID_GET_ATTR2(FN_NAME, TYPE_T, TYPE_NAME, ATTR1_TYPE, ATTR1, \
105 ATTR2_TYPE, ATTR2) \
106int FN_NAME( const mbedtls_asn1_buf *oid, ATTR1_TYPE * ATTR1, 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) \
120int 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) \
140int 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#if defined(MBEDTLS_X509_USE_C) || defined(MBEDTLS_X509_CREATE_C)
156/*
157 * For X520 attribute types
158 */
159typedef struct {
160 mbedtls_oid_descriptor_t descriptor;
161 const char *short_name;
162} oid_x520_attr_t;
163
164static const oid_x520_attr_t oid_x520_attr_type[] =
165{
166 {
167 { ADD_LEN( MBEDTLS_OID_AT_CN ), "id-at-commonName", "Common Name" },
168 "CN",
169 },
170 {
171 { ADD_LEN( MBEDTLS_OID_AT_COUNTRY ), "id-at-countryName", "Country" },
172 "C",
173 },
174 {
175 { ADD_LEN( MBEDTLS_OID_AT_LOCALITY ), "id-at-locality", "Locality" },
176 "L",
177 },
178 {
179 { ADD_LEN( MBEDTLS_OID_AT_STATE ), "id-at-state", "State" },
180 "ST",
181 },
182 {
183 { ADD_LEN( MBEDTLS_OID_AT_ORGANIZATION ),"id-at-organizationName", "Organization" },
184 "O",
185 },
186 {
187 { ADD_LEN( MBEDTLS_OID_AT_ORG_UNIT ), "id-at-organizationalUnitName", "Org Unit" },
188 "OU",
189 },
190 {
191 { ADD_LEN( MBEDTLS_OID_PKCS9_EMAIL ), "emailAddress", "E-mail address" },
192 "emailAddress",
193 },
194 {
195 { ADD_LEN( MBEDTLS_OID_AT_SERIAL_NUMBER ),"id-at-serialNumber", "Serial number" },
196 "serialNumber",
197 },
198 {
199 { ADD_LEN( MBEDTLS_OID_AT_POSTAL_ADDRESS ),"id-at-postalAddress", "Postal address" },
200 "postalAddress",
201 },
202 {
203 { ADD_LEN( MBEDTLS_OID_AT_POSTAL_CODE ), "id-at-postalCode", "Postal code" },
204 "postalCode",
205 },
206 {
207 { ADD_LEN( MBEDTLS_OID_AT_SUR_NAME ), "id-at-surName", "Surname" },
208 "SN",
209 },
210 {
211 { ADD_LEN( MBEDTLS_OID_AT_GIVEN_NAME ), "id-at-givenName", "Given name" },
212 "GN",
213 },
214 {
215 { ADD_LEN( MBEDTLS_OID_AT_INITIALS ), "id-at-initials", "Initials" },
216 "initials",
217 },
218 {
219 { ADD_LEN( MBEDTLS_OID_AT_GENERATION_QUALIFIER ), "id-at-generationQualifier", "Generation qualifier" },
220 "generationQualifier",
221 },
222 {
223 { ADD_LEN( MBEDTLS_OID_AT_TITLE ), "id-at-title", "Title" },
224 "title",
225 },
226 {
227 { ADD_LEN( MBEDTLS_OID_AT_DN_QUALIFIER ),"id-at-dnQualifier", "Distinguished Name qualifier" },
228 "dnQualifier",
229 },
230 {
231 { ADD_LEN( MBEDTLS_OID_AT_PSEUDONYM ), "id-at-pseudonym", "Pseudonym" },
232 "pseudonym",
233 },
234 {
235 { ADD_LEN( MBEDTLS_OID_DOMAIN_COMPONENT ), "id-domainComponent", "Domain component" },
236 "DC",
237 },
238 {
239 { ADD_LEN( MBEDTLS_OID_AT_UNIQUE_IDENTIFIER ), "id-at-uniqueIdentifier", "Unique Identifier" },
240 "uniqueIdentifier",
241 },
242 {
243 { NULL, 0, NULL, NULL },
244 NULL,
245 }
246};
247
248FN_OID_TYPED_FROM_ASN1(oid_x520_attr_t, x520_attr, oid_x520_attr_type)
249FN_OID_GET_ATTR1(mbedtls_oid_get_attr_short_name, oid_x520_attr_t, x520_attr, const char *, short_name)
250
251/*
252 * For X509 extensions
253 */
254typedef struct {
255 mbedtls_oid_descriptor_t descriptor;
256 int ext_type;
257} oid_x509_ext_t;
258
259static const oid_x509_ext_t oid_x509_ext[] =
260{
261 {
262 { ADD_LEN( MBEDTLS_OID_BASIC_CONSTRAINTS ), "id-ce-basicConstraints", "Basic Constraints" },
263 MBEDTLS_X509_EXT_BASIC_CONSTRAINTS,
264 },
265 {
266 { ADD_LEN( MBEDTLS_OID_KEY_USAGE ), "id-ce-keyUsage", "Key Usage" },
267 MBEDTLS_X509_EXT_KEY_USAGE,
268 },
269 {
270 { ADD_LEN( MBEDTLS_OID_EXTENDED_KEY_USAGE ), "id-ce-extKeyUsage", "Extended Key Usage" },
271 MBEDTLS_X509_EXT_EXTENDED_KEY_USAGE,
272 },
273 {
274 { ADD_LEN( MBEDTLS_OID_SUBJECT_ALT_NAME ), "id-ce-subjectAltName", "Subject Alt Name" },
275 MBEDTLS_X509_EXT_SUBJECT_ALT_NAME,
276 },
277 {
278 { ADD_LEN( MBEDTLS_OID_NS_CERT_TYPE ), "id-netscape-certtype", "Netscape Certificate Type" },
279 MBEDTLS_X509_EXT_NS_CERT_TYPE,
280 },
281 {
282 { NULL, 0, NULL, NULL },
283 0,
284 },
285};
286
287FN_OID_TYPED_FROM_ASN1(oid_x509_ext_t, x509_ext, oid_x509_ext)
288FN_OID_GET_ATTR1(mbedtls_oid_get_x509_ext_type, oid_x509_ext_t, x509_ext, int, ext_type)
289
290static const mbedtls_oid_descriptor_t oid_ext_key_usage[] =
291{
292 { ADD_LEN( MBEDTLS_OID_SERVER_AUTH ), "id-kp-serverAuth", "TLS Web Server Authentication" },
293 { ADD_LEN( MBEDTLS_OID_CLIENT_AUTH ), "id-kp-clientAuth", "TLS Web Client Authentication" },
294 { ADD_LEN( MBEDTLS_OID_CODE_SIGNING ), "id-kp-codeSigning", "Code Signing" },
295 { ADD_LEN( MBEDTLS_OID_EMAIL_PROTECTION ), "id-kp-emailProtection", "E-mail Protection" },
296 { ADD_LEN( MBEDTLS_OID_TIME_STAMPING ), "id-kp-timeStamping", "Time Stamping" },
297 { ADD_LEN( MBEDTLS_OID_OCSP_SIGNING ), "id-kp-OCSPSigning", "OCSP Signing" },
298 { NULL, 0, NULL, NULL },
299};
300
301FN_OID_TYPED_FROM_ASN1(mbedtls_oid_descriptor_t, ext_key_usage, oid_ext_key_usage)
302FN_OID_GET_ATTR1(mbedtls_oid_get_extended_key_usage, mbedtls_oid_descriptor_t, ext_key_usage, const char *, description)
303#endif /* MBEDTLS_X509_USE_C || MBEDTLS_X509_CREATE_C */
304
305#if defined(MBEDTLS_MD_C)
306/*
307 * For SignatureAlgorithmIdentifier
308 */
309typedef struct {
310 mbedtls_oid_descriptor_t descriptor;
311 mbedtls_md_type_t md_alg;
312 mbedtls_pk_type_t pk_alg;
313} oid_sig_alg_t;
314
315static const oid_sig_alg_t oid_sig_alg[] =
316{
317#if defined(MBEDTLS_RSA_C)
318#if defined(MBEDTLS_MD2_C)
319 {
320 { ADD_LEN( MBEDTLS_OID_PKCS1_MD2 ), "md2WithRSAEncryption", "RSA with MD2" },
321 MBEDTLS_MD_MD2, MBEDTLS_PK_RSA,
322 },
323#endif /* MBEDTLS_MD2_C */
324#if defined(MBEDTLS_MD4_C)
325 {
326 { ADD_LEN( MBEDTLS_OID_PKCS1_MD4 ), "md4WithRSAEncryption", "RSA with MD4" },
327 MBEDTLS_MD_MD4, MBEDTLS_PK_RSA,
328 },
329#endif /* MBEDTLS_MD4_C */
330#if defined(MBEDTLS_MD5_C)
331 {
332 { ADD_LEN( MBEDTLS_OID_PKCS1_MD5 ), "md5WithRSAEncryption", "RSA with MD5" },
333 MBEDTLS_MD_MD5, MBEDTLS_PK_RSA,
334 },
335#endif /* MBEDTLS_MD5_C */
336#if defined(MBEDTLS_SHA1_C)
337 {
338 { ADD_LEN( MBEDTLS_OID_PKCS1_SHA1 ), "sha-1WithRSAEncryption", "RSA with SHA1" },
339 MBEDTLS_MD_SHA1, MBEDTLS_PK_RSA,
340 },
341#endif /* MBEDTLS_SHA1_C */
342#if defined(MBEDTLS_SHA256_C)
343 {
344 { ADD_LEN( MBEDTLS_OID_PKCS1_SHA224 ), "sha224WithRSAEncryption", "RSA with SHA-224" },
345 MBEDTLS_MD_SHA224, MBEDTLS_PK_RSA,
346 },
347 {
348 { ADD_LEN( MBEDTLS_OID_PKCS1_SHA256 ), "sha256WithRSAEncryption", "RSA with SHA-256" },
349 MBEDTLS_MD_SHA256, MBEDTLS_PK_RSA,
350 },
351#endif /* MBEDTLS_SHA256_C */
352#if defined(MBEDTLS_SHA512_C)
353 {
354 { ADD_LEN( MBEDTLS_OID_PKCS1_SHA384 ), "sha384WithRSAEncryption", "RSA with SHA-384" },
355 MBEDTLS_MD_SHA384, MBEDTLS_PK_RSA,
356 },
357 {
358 { ADD_LEN( MBEDTLS_OID_PKCS1_SHA512 ), "sha512WithRSAEncryption", "RSA with SHA-512" },
359 MBEDTLS_MD_SHA512, MBEDTLS_PK_RSA,
360 },
361#endif /* MBEDTLS_SHA512_C */
362#if defined(MBEDTLS_SHA1_C)
363 {
364 { ADD_LEN( MBEDTLS_OID_RSA_SHA_OBS ), "sha-1WithRSAEncryption", "RSA with SHA1" },
365 MBEDTLS_MD_SHA1, MBEDTLS_PK_RSA,
366 },
367#endif /* MBEDTLS_SHA1_C */
368#endif /* MBEDTLS_RSA_C */
369#if defined(MBEDTLS_ECDSA_C)
370#if defined(MBEDTLS_SHA1_C)
371 {
372 { ADD_LEN( MBEDTLS_OID_ECDSA_SHA1 ), "ecdsa-with-SHA1", "ECDSA with SHA1" },
373 MBEDTLS_MD_SHA1, MBEDTLS_PK_ECDSA,
374 },
375#endif /* MBEDTLS_SHA1_C */
376#if defined(MBEDTLS_SHA256_C)
377 {
378 { ADD_LEN( MBEDTLS_OID_ECDSA_SHA224 ), "ecdsa-with-SHA224", "ECDSA with SHA224" },
379 MBEDTLS_MD_SHA224, MBEDTLS_PK_ECDSA,
380 },
381 {
382 { ADD_LEN( MBEDTLS_OID_ECDSA_SHA256 ), "ecdsa-with-SHA256", "ECDSA with SHA256" },
383 MBEDTLS_MD_SHA256, MBEDTLS_PK_ECDSA,
384 },
385#endif /* MBEDTLS_SHA256_C */
386#if defined(MBEDTLS_SHA512_C)
387 {
388 { ADD_LEN( MBEDTLS_OID_ECDSA_SHA384 ), "ecdsa-with-SHA384", "ECDSA with SHA384" },
389 MBEDTLS_MD_SHA384, MBEDTLS_PK_ECDSA,
390 },
391 {
392 { ADD_LEN( MBEDTLS_OID_ECDSA_SHA512 ), "ecdsa-with-SHA512", "ECDSA with SHA512" },
393 MBEDTLS_MD_SHA512, MBEDTLS_PK_ECDSA,
394 },
395#endif /* MBEDTLS_SHA512_C */
396#endif /* MBEDTLS_ECDSA_C */
397#if defined(MBEDTLS_RSA_C)
398 {
399 { ADD_LEN( MBEDTLS_OID_RSASSA_PSS ), "RSASSA-PSS", "RSASSA-PSS" },
400 MBEDTLS_MD_NONE, MBEDTLS_PK_RSASSA_PSS,
401 },
402#endif /* MBEDTLS_RSA_C */
403 {
404 { NULL, 0, NULL, NULL },
405 MBEDTLS_MD_NONE, MBEDTLS_PK_NONE,
406 },
407};
408
409FN_OID_TYPED_FROM_ASN1(oid_sig_alg_t, sig_alg, oid_sig_alg)
410FN_OID_GET_DESCRIPTOR_ATTR1(mbedtls_oid_get_sig_alg_desc, oid_sig_alg_t, sig_alg, const char *, description)
411FN_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)
412FN_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)
413#endif /* MBEDTLS_MD_C */
414
415/*
416 * For PublicKeyInfo (PKCS1, RFC 5480)
417 */
418typedef struct {
419 mbedtls_oid_descriptor_t descriptor;
420 mbedtls_pk_type_t pk_alg;
421} oid_pk_alg_t;
422
423static const oid_pk_alg_t oid_pk_alg[] =
424{
425 {
426 { ADD_LEN( MBEDTLS_OID_PKCS1_RSA ), "rsaEncryption", "RSA" },
427 MBEDTLS_PK_RSA,
428 },
429 {
430 { ADD_LEN( MBEDTLS_OID_EC_ALG_UNRESTRICTED ), "id-ecPublicKey", "Generic EC key" },
431 MBEDTLS_PK_ECKEY,
432 },
433 {
434 { ADD_LEN( MBEDTLS_OID_EC_ALG_ECDH ), "id-ecDH", "EC key for ECDH" },
435 MBEDTLS_PK_ECKEY_DH,
436 },
437 {
438 { NULL, 0, NULL, NULL },
439 MBEDTLS_PK_NONE,
440 },
441};
442
443FN_OID_TYPED_FROM_ASN1(oid_pk_alg_t, pk_alg, oid_pk_alg)
444FN_OID_GET_ATTR1(mbedtls_oid_get_pk_alg, oid_pk_alg_t, pk_alg, mbedtls_pk_type_t, pk_alg)
445FN_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)
446
447#if defined(MBEDTLS_ECP_C)
448/*
449 * For namedCurve (RFC 5480)
450 */
451typedef struct {
452 mbedtls_oid_descriptor_t descriptor;
453 mbedtls_ecp_group_id grp_id;
454} oid_ecp_grp_t;
455
456static const oid_ecp_grp_t oid_ecp_grp[] =
457{
458#if defined(MBEDTLS_ECP_DP_SECP192R1_ENABLED)
459 {
460 { ADD_LEN( MBEDTLS_OID_EC_GRP_SECP192R1 ), "secp192r1", "secp192r1" },
461 MBEDTLS_ECP_DP_SECP192R1,
462 },
463#endif /* MBEDTLS_ECP_DP_SECP192R1_ENABLED */
464#if defined(MBEDTLS_ECP_DP_SECP224R1_ENABLED)
465 {
466 { ADD_LEN( MBEDTLS_OID_EC_GRP_SECP224R1 ), "secp224r1", "secp224r1" },
467 MBEDTLS_ECP_DP_SECP224R1,
468 },
469#endif /* MBEDTLS_ECP_DP_SECP224R1_ENABLED */
470#if defined(MBEDTLS_ECP_DP_SECP256R1_ENABLED)
471 {
472 { ADD_LEN( MBEDTLS_OID_EC_GRP_SECP256R1 ), "secp256r1", "secp256r1" },
473 MBEDTLS_ECP_DP_SECP256R1,
474 },
475#endif /* MBEDTLS_ECP_DP_SECP256R1_ENABLED */
476#if defined(MBEDTLS_ECP_DP_SECP384R1_ENABLED)
477 {
478 { ADD_LEN( MBEDTLS_OID_EC_GRP_SECP384R1 ), "secp384r1", "secp384r1" },
479 MBEDTLS_ECP_DP_SECP384R1,
480 },
481#endif /* MBEDTLS_ECP_DP_SECP384R1_ENABLED */
482#if defined(MBEDTLS_ECP_DP_SECP521R1_ENABLED)
483 {
484 { ADD_LEN( MBEDTLS_OID_EC_GRP_SECP521R1 ), "secp521r1", "secp521r1" },
485 MBEDTLS_ECP_DP_SECP521R1,
486 },
487#endif /* MBEDTLS_ECP_DP_SECP521R1_ENABLED */
488#if defined(MBEDTLS_ECP_DP_SECP192K1_ENABLED)
489 {
490 { ADD_LEN( MBEDTLS_OID_EC_GRP_SECP192K1 ), "secp192k1", "secp192k1" },
491 MBEDTLS_ECP_DP_SECP192K1,
492 },
493#endif /* MBEDTLS_ECP_DP_SECP192K1_ENABLED */
494#if defined(MBEDTLS_ECP_DP_SECP224K1_ENABLED)
495 {
496 { ADD_LEN( MBEDTLS_OID_EC_GRP_SECP224K1 ), "secp224k1", "secp224k1" },
497 MBEDTLS_ECP_DP_SECP224K1,
498 },
499#endif /* MBEDTLS_ECP_DP_SECP224K1_ENABLED */
500#if defined(MBEDTLS_ECP_DP_SECP256K1_ENABLED)
501 {
502 { ADD_LEN( MBEDTLS_OID_EC_GRP_SECP256K1 ), "secp256k1", "secp256k1" },
503 MBEDTLS_ECP_DP_SECP256K1,
504 },
505#endif /* MBEDTLS_ECP_DP_SECP256K1_ENABLED */
506#if defined(MBEDTLS_ECP_DP_BP256R1_ENABLED)
507 {
508 { ADD_LEN( MBEDTLS_OID_EC_GRP_BP256R1 ), "brainpoolP256r1","brainpool256r1" },
509 MBEDTLS_ECP_DP_BP256R1,
510 },
511#endif /* MBEDTLS_ECP_DP_BP256R1_ENABLED */
512#if defined(MBEDTLS_ECP_DP_BP384R1_ENABLED)
513 {
514 { ADD_LEN( MBEDTLS_OID_EC_GRP_BP384R1 ), "brainpoolP384r1","brainpool384r1" },
515 MBEDTLS_ECP_DP_BP384R1,
516 },
517#endif /* MBEDTLS_ECP_DP_BP384R1_ENABLED */
518#if defined(MBEDTLS_ECP_DP_BP512R1_ENABLED)
519 {
520 { ADD_LEN( MBEDTLS_OID_EC_GRP_BP512R1 ), "brainpoolP512r1","brainpool512r1" },
521 MBEDTLS_ECP_DP_BP512R1,
522 },
523#endif /* MBEDTLS_ECP_DP_BP512R1_ENABLED */
524 {
525 { NULL, 0, NULL, NULL },
526 MBEDTLS_ECP_DP_NONE,
527 },
528};
529
530FN_OID_TYPED_FROM_ASN1(oid_ecp_grp_t, grp_id, oid_ecp_grp)
531FN_OID_GET_ATTR1(mbedtls_oid_get_ec_grp, oid_ecp_grp_t, grp_id, mbedtls_ecp_group_id, grp_id)
532FN_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)
533#endif /* MBEDTLS_ECP_C */
534
535#if defined(MBEDTLS_CIPHER_C)
536/*
537 * For PKCS#5 PBES2 encryption algorithm
538 */
539typedef struct {
540 mbedtls_oid_descriptor_t descriptor;
541 mbedtls_cipher_type_t cipher_alg;
542} oid_cipher_alg_t;
543
544static const oid_cipher_alg_t oid_cipher_alg[] =
545{
546 {
547 { ADD_LEN( MBEDTLS_OID_DES_CBC ), "desCBC", "DES-CBC" },
548 MBEDTLS_CIPHER_DES_CBC,
549 },
550 {
551 { ADD_LEN( MBEDTLS_OID_DES_EDE3_CBC ), "des-ede3-cbc", "DES-EDE3-CBC" },
552 MBEDTLS_CIPHER_DES_EDE3_CBC,
553 },
554 {
555 { NULL, 0, NULL, NULL },
556 MBEDTLS_CIPHER_NONE,
557 },
558};
559
560FN_OID_TYPED_FROM_ASN1(oid_cipher_alg_t, cipher_alg, oid_cipher_alg)
561FN_OID_GET_ATTR1(mbedtls_oid_get_cipher_alg, oid_cipher_alg_t, cipher_alg, mbedtls_cipher_type_t, cipher_alg)
562#endif /* MBEDTLS_CIPHER_C */
563
564#if defined(MBEDTLS_MD_C)
565/*
566 * For digestAlgorithm
567 */
568typedef struct {
569 mbedtls_oid_descriptor_t descriptor;
570 mbedtls_md_type_t md_alg;
571} oid_md_alg_t;
572
573static const oid_md_alg_t oid_md_alg[] =
574{
575#if defined(MBEDTLS_MD2_C)
576 {
577 { ADD_LEN( MBEDTLS_OID_DIGEST_ALG_MD2 ), "id-md2", "MD2" },
578 MBEDTLS_MD_MD2,
579 },
580#endif /* MBEDTLS_MD2_C */
581#if defined(MBEDTLS_MD4_C)
582 {
583 { ADD_LEN( MBEDTLS_OID_DIGEST_ALG_MD4 ), "id-md4", "MD4" },
584 MBEDTLS_MD_MD4,
585 },
586#endif /* MBEDTLS_MD4_C */
587#if defined(MBEDTLS_MD5_C)
588 {
589 { ADD_LEN( MBEDTLS_OID_DIGEST_ALG_MD5 ), "id-md5", "MD5" },
590 MBEDTLS_MD_MD5,
591 },
592#endif /* MBEDTLS_MD5_C */
593#if defined(MBEDTLS_SHA1_C)
594 {
595 { ADD_LEN( MBEDTLS_OID_DIGEST_ALG_SHA1 ), "id-sha1", "SHA-1" },
596 MBEDTLS_MD_SHA1,
597 },
598#endif /* MBEDTLS_SHA1_C */
599#if defined(MBEDTLS_SHA256_C)
600 {
601 { ADD_LEN( MBEDTLS_OID_DIGEST_ALG_SHA224 ), "id-sha224", "SHA-224" },
602 MBEDTLS_MD_SHA224,
603 },
604 {
605 { ADD_LEN( MBEDTLS_OID_DIGEST_ALG_SHA256 ), "id-sha256", "SHA-256" },
606 MBEDTLS_MD_SHA256,
607 },
608#endif /* MBEDTLS_SHA256_C */
609#if defined(MBEDTLS_SHA512_C)
610 {
611 { ADD_LEN( MBEDTLS_OID_DIGEST_ALG_SHA384 ), "id-sha384", "SHA-384" },
612 MBEDTLS_MD_SHA384,
613 },
614 {
615 { ADD_LEN( MBEDTLS_OID_DIGEST_ALG_SHA512 ), "id-sha512", "SHA-512" },
616 MBEDTLS_MD_SHA512,
617 },
618#endif /* MBEDTLS_SHA512_C */
619 {
620 { NULL, 0, NULL, NULL },
621 MBEDTLS_MD_NONE,
622 },
623};
624
625FN_OID_TYPED_FROM_ASN1(oid_md_alg_t, md_alg, oid_md_alg)
626FN_OID_GET_ATTR1(mbedtls_oid_get_md_alg, oid_md_alg_t, md_alg, mbedtls_md_type_t, md_alg)
627FN_OID_GET_OID_BY_ATTR1(mbedtls_oid_get_oid_by_md, oid_md_alg_t, oid_md_alg, mbedtls_md_type_t, md_alg)
628
629/*
630 * For HMAC digestAlgorithm
631 */
632typedef struct {
633 mbedtls_oid_descriptor_t descriptor;
634 mbedtls_md_type_t md_hmac;
635} oid_md_hmac_t;
636
637static const oid_md_hmac_t oid_md_hmac[] =
638{
639#if defined(MBEDTLS_SHA1_C)
640 {
641 { ADD_LEN( MBEDTLS_OID_HMAC_SHA1 ), "hmacSHA1", "HMAC-SHA-1" },
642 MBEDTLS_MD_SHA1,
643 },
644#endif /* MBEDTLS_SHA1_C */
645#if defined(MBEDTLS_SHA256_C)
646 {
647 { ADD_LEN( MBEDTLS_OID_HMAC_SHA224 ), "hmacSHA224", "HMAC-SHA-224" },
648 MBEDTLS_MD_SHA224,
649 },
650 {
651 { ADD_LEN( MBEDTLS_OID_HMAC_SHA256 ), "hmacSHA256", "HMAC-SHA-256" },
652 MBEDTLS_MD_SHA256,
653 },
654#endif /* MBEDTLS_SHA256_C */
655#if defined(MBEDTLS_SHA512_C)
656 {
657 { ADD_LEN( MBEDTLS_OID_HMAC_SHA384 ), "hmacSHA384", "HMAC-SHA-384" },
658 MBEDTLS_MD_SHA384,
659 },
660 {
661 { ADD_LEN( MBEDTLS_OID_HMAC_SHA512 ), "hmacSHA512", "HMAC-SHA-512" },
662 MBEDTLS_MD_SHA512,
663 },
664#endif /* MBEDTLS_SHA512_C */
665 {
666 { NULL, 0, NULL, NULL },
667 MBEDTLS_MD_NONE,
668 },
669};
670
671FN_OID_TYPED_FROM_ASN1(oid_md_hmac_t, md_hmac, oid_md_hmac)
672FN_OID_GET_ATTR1(mbedtls_oid_get_md_hmac, oid_md_hmac_t, md_hmac, mbedtls_md_type_t, md_hmac)
673#endif /* MBEDTLS_MD_C */
674
675#if defined(MBEDTLS_PKCS12_C)
676/*
677 * For PKCS#12 PBEs
678 */
679typedef struct {
680 mbedtls_oid_descriptor_t descriptor;
681 mbedtls_md_type_t md_alg;
682 mbedtls_cipher_type_t cipher_alg;
683} oid_pkcs12_pbe_alg_t;
684
685static const oid_pkcs12_pbe_alg_t oid_pkcs12_pbe_alg[] =
686{
687 {
688 { ADD_LEN( MBEDTLS_OID_PKCS12_PBE_SHA1_DES3_EDE_CBC ), "pbeWithSHAAnd3-KeyTripleDES-CBC", "PBE with SHA1 and 3-Key 3DES" },
689 MBEDTLS_MD_SHA1, MBEDTLS_CIPHER_DES_EDE3_CBC,
690 },
691 {
692 { ADD_LEN( MBEDTLS_OID_PKCS12_PBE_SHA1_DES2_EDE_CBC ), "pbeWithSHAAnd2-KeyTripleDES-CBC", "PBE with SHA1 and 2-Key 3DES" },
693 MBEDTLS_MD_SHA1, MBEDTLS_CIPHER_DES_EDE_CBC,
694 },
695 {
696 { NULL, 0, NULL, NULL },
697 MBEDTLS_MD_NONE, MBEDTLS_CIPHER_NONE,
698 },
699};
700
701FN_OID_TYPED_FROM_ASN1(oid_pkcs12_pbe_alg_t, pkcs12_pbe_alg, oid_pkcs12_pbe_alg)
702FN_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)
703#endif /* MBEDTLS_PKCS12_C */
704
705#define OID_SAFE_SNPRINTF \
706 do { \
707 if( ret < 0 || (size_t) ret >= n ) \
708 return( MBEDTLS_ERR_OID_BUF_TOO_SMALL ); \
709 \
710 n -= (size_t) ret; \
711 p += (size_t) ret; \
712 } while( 0 )
713
714/* Return the x.y.z.... style numeric string for the given OID */
715int mbedtls_oid_get_numeric_string( char *buf, size_t size,
716 const mbedtls_asn1_buf *oid )
717{
718 int ret;
719 size_t i, n;
720 unsigned int value;
721 char *p;
722
723 p = buf;
724 n = size;
725
726 /* First byte contains first two dots */
727 if( oid->len > 0 )
728 {
729 ret = mbedtls_snprintf( p, n, "%d.%d", oid->p[0] / 40, oid->p[0] % 40 );
730 OID_SAFE_SNPRINTF;
731 }
732
733 value = 0;
734 for( i = 1; i < oid->len; i++ )
735 {
736 /* Prevent overflow in value. */
737 if( ( ( value << 7 ) >> 7 ) != value )
738 return( MBEDTLS_ERR_OID_BUF_TOO_SMALL );
739
740 value <<= 7;
741 value += oid->p[i] & 0x7F;
742
743 if( !( oid->p[i] & 0x80 ) )
744 {
745 /* Last byte */
746 ret = mbedtls_snprintf( p, n, ".%d", value );
747 OID_SAFE_SNPRINTF;
748 value = 0;
749 }
750 }
751
752 return( (int) ( size - n ) );
753}
754
755#endif /* MBEDTLS_OID_C */
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