blob: 5b12677a6154a2dcb1535dfc04d0caaf6fff79b7 [file] [log] [blame]
Gilles Peskine47c85792025-05-07 14:35:04 +02001/**
Gilles Peskineb825dcf2025-05-07 19:41:09 +02002 * \file x509_oid.h
Gilles Peskine47c85792025-05-07 14:35:04 +02003 *
4 * \brief Object Identifier (OID) database
5 */
6/*
7 * Copyright The Mbed TLS Contributors
8 * SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
9 */
Gilles Peskineb825dcf2025-05-07 19:41:09 +020010#ifndef MBEDTLS_X509_OID_H
11#define MBEDTLS_X509_OID_H
Gilles Peskine47c85792025-05-07 14:35:04 +020012#include "mbedtls/private_access.h"
13
Gilles Peskine47c85792025-05-07 14:35:04 +020014#include "mbedtls/asn1.h"
15#include "mbedtls/pk.h"
Gilles Peskine32a11122025-04-09 21:51:46 +020016#include "mbedtls/x509.h"
Gilles Peskine47c85792025-05-07 14:35:04 +020017
18#include <stddef.h>
19
Gilles Peskine47c85792025-05-07 14:35:04 +020020#include "mbedtls/md.h"
21
22/** OID is not found. */
23#define MBEDTLS_ERR_OID_NOT_FOUND -0x002E
24/** output buffer is too small */
25#define MBEDTLS_ERR_OID_BUF_TOO_SMALL -0x000B
26
Gilles Peskine47c85792025-05-07 14:35:04 +020027/*
28 * Maximum number of OID components allowed
29 */
30#define MBEDTLS_OID_MAX_COMPONENTS 128
31
32/*
33 * Top level OID tuples
34 */
35#define MBEDTLS_OID_ISO_MEMBER_BODIES "\x2a" /* {iso(1) member-body(2)} */
36#define MBEDTLS_OID_ISO_IDENTIFIED_ORG "\x2b" /* {iso(1) identified-organization(3)} */
37#define MBEDTLS_OID_ISO_CCITT_DS "\x55" /* {joint-iso-ccitt(2) ds(5)} */
38#define MBEDTLS_OID_ISO_ITU_COUNTRY "\x60" /* {joint-iso-itu-t(2) country(16)} */
39
40/*
41 * ISO Member bodies OID parts
42 */
43#define MBEDTLS_OID_COUNTRY_US "\x86\x48" /* {us(840)} */
44#define MBEDTLS_OID_ORG_RSA_DATA_SECURITY "\x86\xf7\x0d" /* {rsadsi(113549)} */
45#define MBEDTLS_OID_RSA_COMPANY MBEDTLS_OID_ISO_MEMBER_BODIES MBEDTLS_OID_COUNTRY_US \
46 MBEDTLS_OID_ORG_RSA_DATA_SECURITY /* {iso(1) member-body(2) us(840) rsadsi(113549)} */
47#define MBEDTLS_OID_ORG_ANSI_X9_62 "\xce\x3d" /* ansi-X9-62(10045) */
48#define MBEDTLS_OID_ANSI_X9_62 MBEDTLS_OID_ISO_MEMBER_BODIES MBEDTLS_OID_COUNTRY_US \
49 MBEDTLS_OID_ORG_ANSI_X9_62
50
51/*
52 * ISO Identified organization OID parts
53 */
54#define MBEDTLS_OID_ORG_DOD "\x06" /* {dod(6)} */
55#define MBEDTLS_OID_ORG_OIW "\x0e"
56#define MBEDTLS_OID_OIW_SECSIG MBEDTLS_OID_ORG_OIW "\x03"
57#define MBEDTLS_OID_OIW_SECSIG_ALG MBEDTLS_OID_OIW_SECSIG "\x02"
58#define MBEDTLS_OID_OIW_SECSIG_SHA1 MBEDTLS_OID_OIW_SECSIG_ALG "\x1a"
59#define MBEDTLS_OID_ORG_THAWTE "\x65" /* thawte(101) */
60#define MBEDTLS_OID_THAWTE MBEDTLS_OID_ISO_IDENTIFIED_ORG \
61 MBEDTLS_OID_ORG_THAWTE
62#define MBEDTLS_OID_ORG_CERTICOM "\x81\x04" /* certicom(132) */
63#define MBEDTLS_OID_CERTICOM MBEDTLS_OID_ISO_IDENTIFIED_ORG \
64 MBEDTLS_OID_ORG_CERTICOM
65#define MBEDTLS_OID_ORG_TELETRUST "\x24" /* teletrust(36) */
66#define MBEDTLS_OID_TELETRUST MBEDTLS_OID_ISO_IDENTIFIED_ORG \
67 MBEDTLS_OID_ORG_TELETRUST
68
69/*
70 * ISO ITU OID parts
71 */
72#define MBEDTLS_OID_ORGANIZATION "\x01" /* {organization(1)} */
73#define MBEDTLS_OID_ISO_ITU_US_ORG MBEDTLS_OID_ISO_ITU_COUNTRY MBEDTLS_OID_COUNTRY_US \
74 MBEDTLS_OID_ORGANIZATION /* {joint-iso-itu-t(2) country(16) us(840) organization(1)} */
75
76#define MBEDTLS_OID_ORG_GOV "\x65" /* {gov(101)} */
77#define MBEDTLS_OID_GOV MBEDTLS_OID_ISO_ITU_US_ORG MBEDTLS_OID_ORG_GOV /* {joint-iso-itu-t(2) country(16) us(840) organization(1) gov(101)} */
78
79#define MBEDTLS_OID_ORG_NETSCAPE "\x86\xF8\x42" /* {netscape(113730)} */
80#define MBEDTLS_OID_NETSCAPE MBEDTLS_OID_ISO_ITU_US_ORG MBEDTLS_OID_ORG_NETSCAPE /* Netscape OID {joint-iso-itu-t(2) country(16) us(840) organization(1) netscape(113730)} */
81
82/* ISO arc for standard certificate and CRL extensions */
83#define MBEDTLS_OID_ID_CE MBEDTLS_OID_ISO_CCITT_DS "\x1D" /**< id-ce OBJECT IDENTIFIER ::= {joint-iso-ccitt(2) ds(5) 29} */
84
85#define MBEDTLS_OID_NIST_ALG MBEDTLS_OID_GOV "\x03\x04" /** { joint-iso-itu-t(2) country(16) us(840) organization(1) gov(101) csor(3) nistAlgorithm(4) */
86
87/**
88 * Private Internet Extensions
89 * { iso(1) identified-organization(3) dod(6) internet(1)
90 * security(5) mechanisms(5) pkix(7) }
91 */
92#define MBEDTLS_OID_INTERNET MBEDTLS_OID_ISO_IDENTIFIED_ORG MBEDTLS_OID_ORG_DOD \
93 "\x01"
94#define MBEDTLS_OID_PKIX MBEDTLS_OID_INTERNET "\x05\x05\x07"
95
96/*
97 * Arc for standard naming attributes
98 */
99#define MBEDTLS_OID_AT MBEDTLS_OID_ISO_CCITT_DS "\x04" /**< id-at OBJECT IDENTIFIER ::= {joint-iso-ccitt(2) ds(5) 4} */
100#define MBEDTLS_OID_AT_CN MBEDTLS_OID_AT "\x03" /**< id-at-commonName AttributeType:= {id-at 3} */
101#define MBEDTLS_OID_AT_SUR_NAME MBEDTLS_OID_AT "\x04" /**< id-at-surName AttributeType:= {id-at 4} */
102#define MBEDTLS_OID_AT_SERIAL_NUMBER MBEDTLS_OID_AT "\x05" /**< id-at-serialNumber AttributeType:= {id-at 5} */
103#define MBEDTLS_OID_AT_COUNTRY MBEDTLS_OID_AT "\x06" /**< id-at-countryName AttributeType:= {id-at 6} */
104#define MBEDTLS_OID_AT_LOCALITY MBEDTLS_OID_AT "\x07" /**< id-at-locality AttributeType:= {id-at 7} */
105#define MBEDTLS_OID_AT_STATE MBEDTLS_OID_AT "\x08" /**< id-at-state AttributeType:= {id-at 8} */
106#define MBEDTLS_OID_AT_ORGANIZATION MBEDTLS_OID_AT "\x0A" /**< id-at-organizationName AttributeType:= {id-at 10} */
107#define MBEDTLS_OID_AT_ORG_UNIT MBEDTLS_OID_AT "\x0B" /**< id-at-organizationalUnitName AttributeType:= {id-at 11} */
108#define MBEDTLS_OID_AT_TITLE MBEDTLS_OID_AT "\x0C" /**< id-at-title AttributeType:= {id-at 12} */
109#define MBEDTLS_OID_AT_POSTAL_ADDRESS MBEDTLS_OID_AT "\x10" /**< id-at-postalAddress AttributeType:= {id-at 16} */
110#define MBEDTLS_OID_AT_POSTAL_CODE MBEDTLS_OID_AT "\x11" /**< id-at-postalCode AttributeType:= {id-at 17} */
111#define MBEDTLS_OID_AT_GIVEN_NAME MBEDTLS_OID_AT "\x2A" /**< id-at-givenName AttributeType:= {id-at 42} */
112#define MBEDTLS_OID_AT_INITIALS MBEDTLS_OID_AT "\x2B" /**< id-at-initials AttributeType:= {id-at 43} */
113#define MBEDTLS_OID_AT_GENERATION_QUALIFIER MBEDTLS_OID_AT "\x2C" /**< id-at-generationQualifier AttributeType:= {id-at 44} */
114#define MBEDTLS_OID_AT_UNIQUE_IDENTIFIER MBEDTLS_OID_AT "\x2D" /**< id-at-uniqueIdentifier AttributeType:= {id-at 45} */
115#define MBEDTLS_OID_AT_DN_QUALIFIER MBEDTLS_OID_AT "\x2E" /**< id-at-dnQualifier AttributeType:= {id-at 46} */
116#define MBEDTLS_OID_AT_PSEUDONYM MBEDTLS_OID_AT "\x41" /**< id-at-pseudonym AttributeType:= {id-at 65} */
117
118#define MBEDTLS_OID_UID "\x09\x92\x26\x89\x93\xF2\x2C\x64\x01\x01" /** id-domainComponent AttributeType:= {itu-t(0) data(9) pss(2342) ucl(19200300) pilot(100) pilotAttributeType(1) uid(1)} */
119#define MBEDTLS_OID_DOMAIN_COMPONENT "\x09\x92\x26\x89\x93\xF2\x2C\x64\x01\x19" /** id-domainComponent AttributeType:= {itu-t(0) data(9) pss(2342) ucl(19200300) pilot(100) pilotAttributeType(1) domainComponent(25)} */
120
121/*
122 * OIDs for standard certificate extensions
123 */
124#define MBEDTLS_OID_AUTHORITY_KEY_IDENTIFIER MBEDTLS_OID_ID_CE "\x23" /**< id-ce-authorityKeyIdentifier OBJECT IDENTIFIER ::= { id-ce 35 } */
125#define MBEDTLS_OID_SUBJECT_KEY_IDENTIFIER MBEDTLS_OID_ID_CE "\x0E" /**< id-ce-subjectKeyIdentifier OBJECT IDENTIFIER ::= { id-ce 14 } */
126#define MBEDTLS_OID_KEY_USAGE MBEDTLS_OID_ID_CE "\x0F" /**< id-ce-keyUsage OBJECT IDENTIFIER ::= { id-ce 15 } */
127#define MBEDTLS_OID_CERTIFICATE_POLICIES MBEDTLS_OID_ID_CE "\x20" /**< id-ce-certificatePolicies OBJECT IDENTIFIER ::= { id-ce 32 } */
128#define MBEDTLS_OID_POLICY_MAPPINGS MBEDTLS_OID_ID_CE "\x21" /**< id-ce-policyMappings OBJECT IDENTIFIER ::= { id-ce 33 } */
129#define MBEDTLS_OID_SUBJECT_ALT_NAME MBEDTLS_OID_ID_CE "\x11" /**< id-ce-subjectAltName OBJECT IDENTIFIER ::= { id-ce 17 } */
130#define MBEDTLS_OID_ISSUER_ALT_NAME MBEDTLS_OID_ID_CE "\x12" /**< id-ce-issuerAltName OBJECT IDENTIFIER ::= { id-ce 18 } */
131#define MBEDTLS_OID_SUBJECT_DIRECTORY_ATTRS MBEDTLS_OID_ID_CE "\x09" /**< id-ce-subjectDirectoryAttributes OBJECT IDENTIFIER ::= { id-ce 9 } */
132#define MBEDTLS_OID_BASIC_CONSTRAINTS MBEDTLS_OID_ID_CE "\x13" /**< id-ce-basicConstraints OBJECT IDENTIFIER ::= { id-ce 19 } */
133#define MBEDTLS_OID_NAME_CONSTRAINTS MBEDTLS_OID_ID_CE "\x1E" /**< id-ce-nameConstraints OBJECT IDENTIFIER ::= { id-ce 30 } */
134#define MBEDTLS_OID_POLICY_CONSTRAINTS MBEDTLS_OID_ID_CE "\x24" /**< id-ce-policyConstraints OBJECT IDENTIFIER ::= { id-ce 36 } */
135#define MBEDTLS_OID_EXTENDED_KEY_USAGE MBEDTLS_OID_ID_CE "\x25" /**< id-ce-extKeyUsage OBJECT IDENTIFIER ::= { id-ce 37 } */
136#define MBEDTLS_OID_CRL_DISTRIBUTION_POINTS MBEDTLS_OID_ID_CE "\x1F" /**< id-ce-cRLDistributionPoints OBJECT IDENTIFIER ::= { id-ce 31 } */
137#define MBEDTLS_OID_INIHIBIT_ANYPOLICY MBEDTLS_OID_ID_CE "\x36" /**< id-ce-inhibitAnyPolicy OBJECT IDENTIFIER ::= { id-ce 54 } */
138#define MBEDTLS_OID_FRESHEST_CRL MBEDTLS_OID_ID_CE "\x2E" /**< id-ce-freshestCRL OBJECT IDENTIFIER ::= { id-ce 46 } */
139
140/*
141 * Certificate policies
142 */
143#define MBEDTLS_OID_ANY_POLICY MBEDTLS_OID_CERTIFICATE_POLICIES "\x00" /**< anyPolicy OBJECT IDENTIFIER ::= { id-ce-certificatePolicies 0 } */
144
145/*
146 * Netscape certificate extensions
147 */
148#define MBEDTLS_OID_NS_CERT MBEDTLS_OID_NETSCAPE "\x01"
149#define MBEDTLS_OID_NS_CERT_TYPE MBEDTLS_OID_NS_CERT "\x01"
150#define MBEDTLS_OID_NS_BASE_URL MBEDTLS_OID_NS_CERT "\x02"
151#define MBEDTLS_OID_NS_REVOCATION_URL MBEDTLS_OID_NS_CERT "\x03"
152#define MBEDTLS_OID_NS_CA_REVOCATION_URL MBEDTLS_OID_NS_CERT "\x04"
153#define MBEDTLS_OID_NS_RENEWAL_URL MBEDTLS_OID_NS_CERT "\x07"
154#define MBEDTLS_OID_NS_CA_POLICY_URL MBEDTLS_OID_NS_CERT "\x08"
155#define MBEDTLS_OID_NS_SSL_SERVER_NAME MBEDTLS_OID_NS_CERT "\x0C"
156#define MBEDTLS_OID_NS_COMMENT MBEDTLS_OID_NS_CERT "\x0D"
157#define MBEDTLS_OID_NS_DATA_TYPE MBEDTLS_OID_NETSCAPE "\x02"
158#define MBEDTLS_OID_NS_CERT_SEQUENCE MBEDTLS_OID_NS_DATA_TYPE "\x05"
159
160/*
161 * OIDs for CRL extensions
162 */
163#define MBEDTLS_OID_PRIVATE_KEY_USAGE_PERIOD MBEDTLS_OID_ID_CE "\x10"
164#define MBEDTLS_OID_CRL_NUMBER MBEDTLS_OID_ID_CE "\x14" /**< id-ce-cRLNumber OBJECT IDENTIFIER ::= { id-ce 20 } */
165
166/*
167 * X.509 v3 Extended key usage OIDs
168 */
169#define MBEDTLS_OID_ANY_EXTENDED_KEY_USAGE MBEDTLS_OID_EXTENDED_KEY_USAGE "\x00" /**< anyExtendedKeyUsage OBJECT IDENTIFIER ::= { id-ce-extKeyUsage 0 } */
170
171#define MBEDTLS_OID_KP MBEDTLS_OID_PKIX "\x03" /**< id-kp OBJECT IDENTIFIER ::= { id-pkix 3 } */
172#define MBEDTLS_OID_SERVER_AUTH MBEDTLS_OID_KP "\x01" /**< id-kp-serverAuth OBJECT IDENTIFIER ::= { id-kp 1 } */
173#define MBEDTLS_OID_CLIENT_AUTH MBEDTLS_OID_KP "\x02" /**< id-kp-clientAuth OBJECT IDENTIFIER ::= { id-kp 2 } */
174#define MBEDTLS_OID_CODE_SIGNING MBEDTLS_OID_KP "\x03" /**< id-kp-codeSigning OBJECT IDENTIFIER ::= { id-kp 3 } */
175#define MBEDTLS_OID_EMAIL_PROTECTION MBEDTLS_OID_KP "\x04" /**< id-kp-emailProtection OBJECT IDENTIFIER ::= { id-kp 4 } */
176#define MBEDTLS_OID_TIME_STAMPING MBEDTLS_OID_KP "\x08" /**< id-kp-timeStamping OBJECT IDENTIFIER ::= { id-kp 8 } */
177#define MBEDTLS_OID_OCSP_SIGNING MBEDTLS_OID_KP "\x09" /**< id-kp-OCSPSigning OBJECT IDENTIFIER ::= { id-kp 9 } */
178
179/**
180 * Wi-SUN Alliance Field Area Network
181 * { iso(1) identified-organization(3) dod(6) internet(1)
182 * private(4) enterprise(1) WiSUN(45605) FieldAreaNetwork(1) }
183 */
184#define MBEDTLS_OID_WISUN_FAN MBEDTLS_OID_INTERNET "\x04\x01\x82\xe4\x25\x01"
185
186#define MBEDTLS_OID_ON MBEDTLS_OID_PKIX "\x08" /**< id-on OBJECT IDENTIFIER ::= { id-pkix 8 } */
187#define MBEDTLS_OID_ON_HW_MODULE_NAME MBEDTLS_OID_ON "\x04" /**< id-on-hardwareModuleName OBJECT IDENTIFIER ::= { id-on 4 } */
188
189/*
190 * PKCS definition OIDs
191 */
192
193#define MBEDTLS_OID_PKCS MBEDTLS_OID_RSA_COMPANY "\x01" /**< pkcs OBJECT IDENTIFIER ::= { iso(1) member-body(2) us(840) rsadsi(113549) 1 } */
194#define MBEDTLS_OID_PKCS1 MBEDTLS_OID_PKCS "\x01" /**< pkcs-1 OBJECT IDENTIFIER ::= { iso(1) member-body(2) us(840) rsadsi(113549) pkcs(1) 1 } */
195#define MBEDTLS_OID_PKCS5 MBEDTLS_OID_PKCS "\x05" /**< pkcs-5 OBJECT IDENTIFIER ::= { iso(1) member-body(2) us(840) rsadsi(113549) pkcs(1) 5 } */
196#define MBEDTLS_OID_PKCS7 MBEDTLS_OID_PKCS "\x07" /**< pkcs-7 OBJECT IDENTIFIER ::= { iso(1) member-body(2) us(840) rsadsi(113549) pkcs(1) 7 } */
197#define MBEDTLS_OID_PKCS9 MBEDTLS_OID_PKCS "\x09" /**< pkcs-9 OBJECT IDENTIFIER ::= { iso(1) member-body(2) us(840) rsadsi(113549) pkcs(1) 9 } */
198#define MBEDTLS_OID_PKCS12 MBEDTLS_OID_PKCS "\x0c" /**< pkcs-12 OBJECT IDENTIFIER ::= { iso(1) member-body(2) us(840) rsadsi(113549) pkcs(1) 12 } */
199
200/*
201 * PKCS#1 OIDs
202 */
203#define MBEDTLS_OID_PKCS1_RSA MBEDTLS_OID_PKCS1 "\x01" /**< rsaEncryption OBJECT IDENTIFIER ::= { pkcs-1 1 } */
204#define MBEDTLS_OID_PKCS1_MD5 MBEDTLS_OID_PKCS1 "\x04" /**< md5WithRSAEncryption ::= { pkcs-1 4 } */
205#define MBEDTLS_OID_PKCS1_SHA1 MBEDTLS_OID_PKCS1 "\x05" /**< sha1WithRSAEncryption ::= { pkcs-1 5 } */
206#define MBEDTLS_OID_PKCS1_SHA224 MBEDTLS_OID_PKCS1 "\x0e" /**< sha224WithRSAEncryption ::= { pkcs-1 14 } */
207#define MBEDTLS_OID_PKCS1_SHA256 MBEDTLS_OID_PKCS1 "\x0b" /**< sha256WithRSAEncryption ::= { pkcs-1 11 } */
208#define MBEDTLS_OID_PKCS1_SHA384 MBEDTLS_OID_PKCS1 "\x0c" /**< sha384WithRSAEncryption ::= { pkcs-1 12 } */
209#define MBEDTLS_OID_PKCS1_SHA512 MBEDTLS_OID_PKCS1 "\x0d" /**< sha512WithRSAEncryption ::= { pkcs-1 13 } */
210
211#define MBEDTLS_OID_RSA_SHA_OBS "\x2B\x0E\x03\x02\x1D"
212
213#define MBEDTLS_OID_PKCS9_EMAIL MBEDTLS_OID_PKCS9 "\x01" /**< emailAddress AttributeType ::= { pkcs-9 1 } */
214
215/* RFC 4055 */
216#define MBEDTLS_OID_RSASSA_PSS MBEDTLS_OID_PKCS1 "\x0a" /**< id-RSASSA-PSS ::= { pkcs-1 10 } */
217#define MBEDTLS_OID_MGF1 MBEDTLS_OID_PKCS1 "\x08" /**< id-mgf1 ::= { pkcs-1 8 } */
218
219/*
220 * Digest algorithms
221 */
222#define MBEDTLS_OID_DIGEST_ALG_MD5 MBEDTLS_OID_RSA_COMPANY "\x02\x05" /**< id-mbedtls_md5 OBJECT IDENTIFIER ::= { iso(1) member-body(2) us(840) rsadsi(113549) digestAlgorithm(2) 5 } */
223#define MBEDTLS_OID_DIGEST_ALG_SHA1 MBEDTLS_OID_ISO_IDENTIFIED_ORG \
224 MBEDTLS_OID_OIW_SECSIG_SHA1 /**< id-mbedtls_sha1 OBJECT IDENTIFIER ::= { iso(1) identified-organization(3) oiw(14) secsig(3) algorithms(2) 26 } */
225#define MBEDTLS_OID_DIGEST_ALG_SHA224 MBEDTLS_OID_NIST_ALG "\x02\x04" /**< id-sha224 OBJECT IDENTIFIER ::= { joint-iso-itu-t(2) country(16) us(840) organization(1) gov(101) csor(3) nistalgorithm(4) hashalgs(2) 4 } */
226#define MBEDTLS_OID_DIGEST_ALG_SHA256 MBEDTLS_OID_NIST_ALG "\x02\x01" /**< id-mbedtls_sha256 OBJECT IDENTIFIER ::= { joint-iso-itu-t(2) country(16) us(840) organization(1) gov(101) csor(3) nistalgorithm(4) hashalgs(2) 1 } */
227
228#define MBEDTLS_OID_DIGEST_ALG_SHA384 MBEDTLS_OID_NIST_ALG "\x02\x02" /**< id-sha384 OBJECT IDENTIFIER ::= { joint-iso-itu-t(2) country(16) us(840) organization(1) gov(101) csor(3) nistalgorithm(4) hashalgs(2) 2 } */
229
230#define MBEDTLS_OID_DIGEST_ALG_SHA512 MBEDTLS_OID_NIST_ALG "\x02\x03" /**< id-mbedtls_sha512 OBJECT IDENTIFIER ::= { joint-iso-itu-t(2) country(16) us(840) organization(1) gov(101) csor(3) nistalgorithm(4) hashalgs(2) 3 } */
231
232#define MBEDTLS_OID_DIGEST_ALG_RIPEMD160 MBEDTLS_OID_TELETRUST "\x03\x02\x01" /**< id-ripemd160 OBJECT IDENTIFIER :: { iso(1) identified-organization(3) teletrust(36) algorithm(3) hashAlgorithm(2) ripemd160(1) } */
233
234#define MBEDTLS_OID_DIGEST_ALG_SHA3_224 MBEDTLS_OID_NIST_ALG "\x02\x07" /**< id-sha3-224 OBJECT IDENTIFIER ::= { joint-iso-itu-t(2) country(16) us(840) organization(1) gov(101) csor(3) nistAlgorithms(4) hashalgs(2) sha3-224(7) } */
235
236#define MBEDTLS_OID_DIGEST_ALG_SHA3_256 MBEDTLS_OID_NIST_ALG "\x02\x08" /**< id-sha3-256 OBJECT IDENTIFIER ::= { joint-iso-itu-t(2) country(16) us(840) organization(1) gov(101) csor(3) nistAlgorithms(4) hashalgs(2) sha3-256(8) } */
237
238#define MBEDTLS_OID_DIGEST_ALG_SHA3_384 MBEDTLS_OID_NIST_ALG "\x02\x09" /**< id-sha3-384 OBJECT IDENTIFIER ::= { joint-iso-itu-t(2) country(16) us(840) organization(1) gov(101) csor(3) nistAlgorithms(4) hashalgs(2) sha3-384(9) } */
239
240#define MBEDTLS_OID_DIGEST_ALG_SHA3_512 MBEDTLS_OID_NIST_ALG "\x02\x0a" /**< id-sha3-512 OBJECT IDENTIFIER ::= { joint-iso-itu-t(2) country(16) us(840) organization(1) gov(101) csor(3) nistAlgorithms(4) hashalgs(2) sha3-512(10) } */
241
242
243#define MBEDTLS_OID_HMAC_SHA1 MBEDTLS_OID_RSA_COMPANY "\x02\x07" /**< id-hmacWithSHA1 OBJECT IDENTIFIER ::= { iso(1) member-body(2) us(840) rsadsi(113549) digestAlgorithm(2) 7 } */
244
245#define MBEDTLS_OID_HMAC_SHA224 MBEDTLS_OID_RSA_COMPANY "\x02\x08" /**< id-hmacWithSHA224 OBJECT IDENTIFIER ::= { iso(1) member-body(2) us(840) rsadsi(113549) digestAlgorithm(2) 8 } */
246
247#define MBEDTLS_OID_HMAC_SHA256 MBEDTLS_OID_RSA_COMPANY "\x02\x09" /**< id-hmacWithSHA256 OBJECT IDENTIFIER ::= { iso(1) member-body(2) us(840) rsadsi(113549) digestAlgorithm(2) 9 } */
248
249#define MBEDTLS_OID_HMAC_SHA384 MBEDTLS_OID_RSA_COMPANY "\x02\x0A" /**< id-hmacWithSHA384 OBJECT IDENTIFIER ::= { iso(1) member-body(2) us(840) rsadsi(113549) digestAlgorithm(2) 10 } */
250
251#define MBEDTLS_OID_HMAC_SHA512 MBEDTLS_OID_RSA_COMPANY "\x02\x0B" /**< id-hmacWithSHA512 OBJECT IDENTIFIER ::= { iso(1) member-body(2) us(840) rsadsi(113549) digestAlgorithm(2) 11 } */
252
253#define MBEDTLS_OID_HMAC_SHA3_224 MBEDTLS_OID_NIST_ALG "\x02\x0d" /**< id-hmacWithSHA3-512 OBJECT IDENTIFIER ::= { joint-iso-itu-t(2) country(16) us(840) organization(1) gov(101) csor(3) nistAlgorithms(4) hashalgs(2) hmacWithSHA3-224(13) } */
254
255#define MBEDTLS_OID_HMAC_SHA3_256 MBEDTLS_OID_NIST_ALG "\x02\x0e" /**< id-hmacWithSHA3-512 OBJECT IDENTIFIER ::= { joint-iso-itu-t(2) country(16) us(840) organization(1) gov(101) csor(3) nistAlgorithms(4) hashalgs(2) hmacWithSHA3-256(14) } */
256
257#define MBEDTLS_OID_HMAC_SHA3_384 MBEDTLS_OID_NIST_ALG "\x02\x0f" /**< id-hmacWithSHA3-512 OBJECT IDENTIFIER ::= { joint-iso-itu-t(2) country(16) us(840) organization(1) gov(101) csor(3) nistAlgorithms(4) hashalgs(2) hmacWithSHA3-384(15) } */
258
259#define MBEDTLS_OID_HMAC_SHA3_512 MBEDTLS_OID_NIST_ALG "\x02\x10" /**< id-hmacWithSHA3-512 OBJECT IDENTIFIER ::= { joint-iso-itu-t(2) country(16) us(840) organization(1) gov(101) csor(3) nistAlgorithms(4) hashalgs(2) hmacWithSHA3-512(16) } */
260
261#define MBEDTLS_OID_HMAC_RIPEMD160 MBEDTLS_OID_INTERNET "\x05\x05\x08\x01\x04" /**< id-hmacWithSHA1 OBJECT IDENTIFIER ::= {iso(1) iso-identified-organization(3) dod(6) internet(1) security(5) mechanisms(5) ipsec(8) isakmpOakley(1) hmacRIPEMD160(4)} */
262
263/*
264 * Encryption algorithms,
265 * the following standardized object identifiers are specified at
266 * https://datatracker.ietf.org/doc/html/rfc8018#appendix-C.
267 */
268#define MBEDTLS_OID_DES_CBC MBEDTLS_OID_ISO_IDENTIFIED_ORG \
269 MBEDTLS_OID_OIW_SECSIG_ALG "\x07" /**< desCBC OBJECT IDENTIFIER ::= { iso(1) identified-organization(3) oiw(14) secsig(3) algorithms(2) 7 } */
270#define MBEDTLS_OID_DES_EDE3_CBC MBEDTLS_OID_RSA_COMPANY "\x03\x07" /**< des-ede3-cbc OBJECT IDENTIFIER ::= { iso(1) member-body(2) -- us(840) rsadsi(113549) encryptionAlgorithm(3) 7 } */
271#define MBEDTLS_OID_AES MBEDTLS_OID_NIST_ALG "\x01" /** aes OBJECT IDENTIFIER ::= { joint-iso-itu-t(2) country(16) us(840) organization(1) gov(101) csor(3) nistAlgorithm(4) 1 } */
272#define MBEDTLS_OID_AES_128_CBC MBEDTLS_OID_AES "\x02" /** aes128-cbc-pad OBJECT IDENTIFIER ::= { joint-iso-itu-t(2) country(16) us(840) organization(1) gov(101) csor(3) nistAlgorithms(4) aes(1) aes128-CBC-PAD(2) } */
273#define MBEDTLS_OID_AES_192_CBC MBEDTLS_OID_AES "\x16" /** aes192-cbc-pad OBJECT IDENTIFIER ::= { joint-iso-itu-t(2) country(16) us(840) organization(1) gov(101) csor(3) nistAlgorithms(4) aes(1) aes192-CBC-PAD(22) } */
274#define MBEDTLS_OID_AES_256_CBC MBEDTLS_OID_AES "\x2a" /** aes256-cbc-pad OBJECT IDENTIFIER ::= { joint-iso-itu-t(2) country(16) us(840) organization(1) gov(101) csor(3) nistAlgorithms(4) aes(1) aes256-CBC-PAD(42) } */
275
276/*
277 * Key Wrapping algorithms
278 */
279/*
280 * RFC 5649
281 */
282#define MBEDTLS_OID_AES128_KW MBEDTLS_OID_AES "\x05" /** id-aes128-wrap OBJECT IDENTIFIER ::= { aes 5 } */
283#define MBEDTLS_OID_AES128_KWP MBEDTLS_OID_AES "\x08" /** id-aes128-wrap-pad OBJECT IDENTIFIER ::= { aes 8 } */
284#define MBEDTLS_OID_AES192_KW MBEDTLS_OID_AES "\x19" /** id-aes192-wrap OBJECT IDENTIFIER ::= { aes 25 } */
285#define MBEDTLS_OID_AES192_KWP MBEDTLS_OID_AES "\x1c" /** id-aes192-wrap-pad OBJECT IDENTIFIER ::= { aes 28 } */
286#define MBEDTLS_OID_AES256_KW MBEDTLS_OID_AES "\x2d" /** id-aes256-wrap OBJECT IDENTIFIER ::= { aes 45 } */
287#define MBEDTLS_OID_AES256_KWP MBEDTLS_OID_AES "\x30" /** id-aes256-wrap-pad OBJECT IDENTIFIER ::= { aes 48 } */
288/*
289 * PKCS#5 OIDs
290 */
291#define MBEDTLS_OID_PKCS5_PBKDF2 MBEDTLS_OID_PKCS5 "\x0c" /**< id-PBKDF2 OBJECT IDENTIFIER ::= {pkcs-5 12} */
292#define MBEDTLS_OID_PKCS5_PBES2 MBEDTLS_OID_PKCS5 "\x0d" /**< id-PBES2 OBJECT IDENTIFIER ::= {pkcs-5 13} */
293#define MBEDTLS_OID_PKCS5_PBMAC1 MBEDTLS_OID_PKCS5 "\x0e" /**< id-PBMAC1 OBJECT IDENTIFIER ::= {pkcs-5 14} */
294
295/*
296 * PKCS#5 PBES1 algorithms
297 */
298#define MBEDTLS_OID_PKCS5_PBE_MD5_DES_CBC MBEDTLS_OID_PKCS5 "\x03" /**< pbeWithMD5AndDES-CBC OBJECT IDENTIFIER ::= {pkcs-5 3} */
299#define MBEDTLS_OID_PKCS5_PBE_MD5_RC2_CBC MBEDTLS_OID_PKCS5 "\x06" /**< pbeWithMD5AndRC2-CBC OBJECT IDENTIFIER ::= {pkcs-5 6} */
300#define MBEDTLS_OID_PKCS5_PBE_SHA1_DES_CBC MBEDTLS_OID_PKCS5 "\x0a" /**< pbeWithSHA1AndDES-CBC OBJECT IDENTIFIER ::= {pkcs-5 10} */
301#define MBEDTLS_OID_PKCS5_PBE_SHA1_RC2_CBC MBEDTLS_OID_PKCS5 "\x0b" /**< pbeWithSHA1AndRC2-CBC OBJECT IDENTIFIER ::= {pkcs-5 11} */
302
303/*
304 * PKCS#7 OIDs
305 */
306#define MBEDTLS_OID_PKCS7_DATA MBEDTLS_OID_PKCS7 "\x01" /**< Content type is Data OBJECT IDENTIFIER ::= {pkcs-7 1} */
307#define MBEDTLS_OID_PKCS7_SIGNED_DATA MBEDTLS_OID_PKCS7 "\x02" /**< Content type is Signed Data OBJECT IDENTIFIER ::= {pkcs-7 2} */
308#define MBEDTLS_OID_PKCS7_ENVELOPED_DATA MBEDTLS_OID_PKCS7 "\x03" /**< Content type is Enveloped Data OBJECT IDENTIFIER ::= {pkcs-7 3} */
309#define MBEDTLS_OID_PKCS7_SIGNED_AND_ENVELOPED_DATA MBEDTLS_OID_PKCS7 "\x04" /**< Content type is Signed and Enveloped Data OBJECT IDENTIFIER ::= {pkcs-7 4} */
310#define MBEDTLS_OID_PKCS7_DIGESTED_DATA MBEDTLS_OID_PKCS7 "\x05" /**< Content type is Digested Data OBJECT IDENTIFIER ::= {pkcs-7 5} */
311#define MBEDTLS_OID_PKCS7_ENCRYPTED_DATA MBEDTLS_OID_PKCS7 "\x06" /**< Content type is Encrypted Data OBJECT IDENTIFIER ::= {pkcs-7 6} */
312
313/*
314 * PKCS#8 OIDs
315 */
316#define MBEDTLS_OID_PKCS9_CSR_EXT_REQ MBEDTLS_OID_PKCS9 "\x0e" /**< extensionRequest OBJECT IDENTIFIER ::= {pkcs-9 14} */
317
318/*
319 * PKCS#12 PBE OIDs
320 */
321#define MBEDTLS_OID_PKCS12_PBE MBEDTLS_OID_PKCS12 "\x01" /**< pkcs-12PbeIds OBJECT IDENTIFIER ::= {pkcs-12 1} */
322
323#define MBEDTLS_OID_PKCS12_PBE_SHA1_DES3_EDE_CBC MBEDTLS_OID_PKCS12_PBE "\x03" /**< pbeWithSHAAnd3-KeyTripleDES-CBC OBJECT IDENTIFIER ::= {pkcs-12PbeIds 3} */
324#define MBEDTLS_OID_PKCS12_PBE_SHA1_DES2_EDE_CBC MBEDTLS_OID_PKCS12_PBE "\x04" /**< pbeWithSHAAnd2-KeyTripleDES-CBC OBJECT IDENTIFIER ::= {pkcs-12PbeIds 4} */
325#define MBEDTLS_OID_PKCS12_PBE_SHA1_RC2_128_CBC MBEDTLS_OID_PKCS12_PBE "\x05" /**< pbeWithSHAAnd128BitRC2-CBC OBJECT IDENTIFIER ::= {pkcs-12PbeIds 5} */
326#define MBEDTLS_OID_PKCS12_PBE_SHA1_RC2_40_CBC MBEDTLS_OID_PKCS12_PBE "\x06" /**< pbeWithSHAAnd40BitRC2-CBC OBJECT IDENTIFIER ::= {pkcs-12PbeIds 6} */
327
328/*
329 * EC key algorithms from RFC 5480
330 */
331
332/* id-ecPublicKey OBJECT IDENTIFIER ::= {
333 * iso(1) member-body(2) us(840) ansi-X9-62(10045) keyType(2) 1 } */
334#define MBEDTLS_OID_EC_ALG_UNRESTRICTED MBEDTLS_OID_ANSI_X9_62 "\x02\01"
335
336/* id-ecDH OBJECT IDENTIFIER ::= {
337 * iso(1) identified-organization(3) certicom(132)
338 * schemes(1) ecdh(12) } */
339#define MBEDTLS_OID_EC_ALG_ECDH MBEDTLS_OID_CERTICOM "\x01\x0c"
340
341/*
342 * ECParameters namedCurve identifiers, from RFC 5480, RFC 5639, and SEC2
343 */
344
345/* secp192r1 OBJECT IDENTIFIER ::= {
346 * iso(1) member-body(2) us(840) ansi-X9-62(10045) curves(3) prime(1) 1 } */
347#define MBEDTLS_OID_EC_GRP_SECP192R1 MBEDTLS_OID_ANSI_X9_62 "\x03\x01\x01"
348
349/* secp224r1 OBJECT IDENTIFIER ::= {
350 * iso(1) identified-organization(3) certicom(132) curve(0) 33 } */
351#define MBEDTLS_OID_EC_GRP_SECP224R1 MBEDTLS_OID_CERTICOM "\x00\x21"
352
353/* secp256r1 OBJECT IDENTIFIER ::= {
354 * iso(1) member-body(2) us(840) ansi-X9-62(10045) curves(3) prime(1) 7 } */
355#define MBEDTLS_OID_EC_GRP_SECP256R1 MBEDTLS_OID_ANSI_X9_62 "\x03\x01\x07"
356
357/* secp384r1 OBJECT IDENTIFIER ::= {
358 * iso(1) identified-organization(3) certicom(132) curve(0) 34 } */
359#define MBEDTLS_OID_EC_GRP_SECP384R1 MBEDTLS_OID_CERTICOM "\x00\x22"
360
361/* secp521r1 OBJECT IDENTIFIER ::= {
362 * iso(1) identified-organization(3) certicom(132) curve(0) 35 } */
363#define MBEDTLS_OID_EC_GRP_SECP521R1 MBEDTLS_OID_CERTICOM "\x00\x23"
364
365/* secp192k1 OBJECT IDENTIFIER ::= {
366 * iso(1) identified-organization(3) certicom(132) curve(0) 31 } */
367#define MBEDTLS_OID_EC_GRP_SECP192K1 MBEDTLS_OID_CERTICOM "\x00\x1f"
368
369/* secp224k1 OBJECT IDENTIFIER ::= {
370 * iso(1) identified-organization(3) certicom(132) curve(0) 32 } */
371#define MBEDTLS_OID_EC_GRP_SECP224K1 MBEDTLS_OID_CERTICOM "\x00\x20"
372
373/* secp256k1 OBJECT IDENTIFIER ::= {
374 * iso(1) identified-organization(3) certicom(132) curve(0) 10 } */
375#define MBEDTLS_OID_EC_GRP_SECP256K1 MBEDTLS_OID_CERTICOM "\x00\x0a"
376
377/* RFC 5639 4.1
378 * ecStdCurvesAndGeneration OBJECT IDENTIFIER::= {iso(1)
379 * identified-organization(3) teletrust(36) algorithm(3) signature-
380 * algorithm(3) ecSign(2) 8}
381 * ellipticCurve OBJECT IDENTIFIER ::= {ecStdCurvesAndGeneration 1}
382 * versionOne OBJECT IDENTIFIER ::= {ellipticCurve 1} */
383#define MBEDTLS_OID_EC_BRAINPOOL_V1 MBEDTLS_OID_TELETRUST "\x03\x03\x02\x08\x01\x01"
384
385/* brainpoolP256r1 OBJECT IDENTIFIER ::= {versionOne 7} */
386#define MBEDTLS_OID_EC_GRP_BP256R1 MBEDTLS_OID_EC_BRAINPOOL_V1 "\x07"
387
388/* brainpoolP384r1 OBJECT IDENTIFIER ::= {versionOne 11} */
389#define MBEDTLS_OID_EC_GRP_BP384R1 MBEDTLS_OID_EC_BRAINPOOL_V1 "\x0B"
390
391/* brainpoolP512r1 OBJECT IDENTIFIER ::= {versionOne 13} */
392#define MBEDTLS_OID_EC_GRP_BP512R1 MBEDTLS_OID_EC_BRAINPOOL_V1 "\x0D"
393
394/*
395 * SEC1 C.1
396 *
397 * prime-field OBJECT IDENTIFIER ::= { id-fieldType 1 }
398 * id-fieldType OBJECT IDENTIFIER ::= { ansi-X9-62 fieldType(1)}
399 */
400#define MBEDTLS_OID_ANSI_X9_62_FIELD_TYPE MBEDTLS_OID_ANSI_X9_62 "\x01"
401#define MBEDTLS_OID_ANSI_X9_62_PRIME_FIELD MBEDTLS_OID_ANSI_X9_62_FIELD_TYPE "\x01"
402
403/*
404 * ECDSA signature identifiers, from RFC 5480
405 */
406#define MBEDTLS_OID_ANSI_X9_62_SIG MBEDTLS_OID_ANSI_X9_62 "\x04" /* signatures(4) */
407#define MBEDTLS_OID_ANSI_X9_62_SIG_SHA2 MBEDTLS_OID_ANSI_X9_62_SIG "\x03" /* ecdsa-with-SHA2(3) */
408
409/* ecdsa-with-SHA1 OBJECT IDENTIFIER ::= {
410 * iso(1) member-body(2) us(840) ansi-X9-62(10045) signatures(4) 1 } */
411#define MBEDTLS_OID_ECDSA_SHA1 MBEDTLS_OID_ANSI_X9_62_SIG "\x01"
412
413/* ecdsa-with-SHA224 OBJECT IDENTIFIER ::= {
414 * iso(1) member-body(2) us(840) ansi-X9-62(10045) signatures(4)
415 * ecdsa-with-SHA2(3) 1 } */
416#define MBEDTLS_OID_ECDSA_SHA224 MBEDTLS_OID_ANSI_X9_62_SIG_SHA2 "\x01"
417
418/* ecdsa-with-SHA256 OBJECT IDENTIFIER ::= {
419 * iso(1) member-body(2) us(840) ansi-X9-62(10045) signatures(4)
420 * ecdsa-with-SHA2(3) 2 } */
421#define MBEDTLS_OID_ECDSA_SHA256 MBEDTLS_OID_ANSI_X9_62_SIG_SHA2 "\x02"
422
423/* ecdsa-with-SHA384 OBJECT IDENTIFIER ::= {
424 * iso(1) member-body(2) us(840) ansi-X9-62(10045) signatures(4)
425 * ecdsa-with-SHA2(3) 3 } */
426#define MBEDTLS_OID_ECDSA_SHA384 MBEDTLS_OID_ANSI_X9_62_SIG_SHA2 "\x03"
427
428/* ecdsa-with-SHA512 OBJECT IDENTIFIER ::= {
429 * iso(1) member-body(2) us(840) ansi-X9-62(10045) signatures(4)
430 * ecdsa-with-SHA2(3) 4 } */
431#define MBEDTLS_OID_ECDSA_SHA512 MBEDTLS_OID_ANSI_X9_62_SIG_SHA2 "\x04"
432
433/*
434 * EC key algorithms from RFC 8410
435 */
436
437#define MBEDTLS_OID_X25519 MBEDTLS_OID_THAWTE "\x6e" /**< id-X25519 OBJECT IDENTIFIER ::= { 1 3 101 110 } */
438#define MBEDTLS_OID_X448 MBEDTLS_OID_THAWTE "\x6f" /**< id-X448 OBJECT IDENTIFIER ::= { 1 3 101 111 } */
439#define MBEDTLS_OID_ED25519 MBEDTLS_OID_THAWTE "\x70" /**< id-Ed25519 OBJECT IDENTIFIER ::= { 1 3 101 112 } */
440#define MBEDTLS_OID_ED448 MBEDTLS_OID_THAWTE "\x71" /**< id-Ed448 OBJECT IDENTIFIER ::= { 1 3 101 113 } */
441
442#ifdef __cplusplus
443extern "C" {
444#endif
445
446/**
447 * \brief Base OID descriptor structure
448 */
Gilles Peskine86e45ba2025-05-07 20:33:39 +0200449typedef struct {
Gilles Peskine47c85792025-05-07 14:35:04 +0200450 const char *MBEDTLS_PRIVATE(asn1); /*!< OID ASN.1 representation */
451 size_t MBEDTLS_PRIVATE(asn1_len); /*!< length of asn1 */
452#if !defined(MBEDTLS_X509_REMOVE_INFO)
453 const char *MBEDTLS_PRIVATE(name); /*!< official name (e.g. from RFC) */
454 const char *MBEDTLS_PRIVATE(description); /*!< human friendly description */
455#endif
Gilles Peskine86e45ba2025-05-07 20:33:39 +0200456} mbedtls_x509_oid_descriptor_t;
Gilles Peskine47c85792025-05-07 14:35:04 +0200457
458/**
459 * \brief Translate an X.509 extension OID into local values
460 *
461 * \param oid OID to use
462 * \param ext_type place to store the extension type
463 *
464 * \return 0 if successful, or MBEDTLS_ERR_OID_NOT_FOUND
465 */
Gilles Peskine86e45ba2025-05-07 20:33:39 +0200466int mbedtls_x509_oid_get_x509_ext_type(const mbedtls_asn1_buf *oid, int *ext_type);
Gilles Peskine47c85792025-05-07 14:35:04 +0200467
468/**
469 * \brief Translate an X.509 attribute type OID into the short name
470 * (e.g. the OID for an X520 Common Name into "CN")
471 *
472 * \param oid OID to use
473 * \param short_name place to store the string pointer
474 *
475 * \return 0 if successful, or MBEDTLS_ERR_OID_NOT_FOUND
476 */
Gilles Peskine86e45ba2025-05-07 20:33:39 +0200477int mbedtls_x509_oid_get_attr_short_name(const mbedtls_asn1_buf *oid, const char **short_name);
Gilles Peskine47c85792025-05-07 14:35:04 +0200478
479/**
Gilles Peskine47c85792025-05-07 14:35:04 +0200480 * \brief Translate SignatureAlgorithm OID into md_type and pk_type
481 *
482 * \param oid OID to use
483 * \param md_alg place to store message digest algorithm
484 * \param pk_alg place to store public key algorithm
485 *
486 * \return 0 if successful, or MBEDTLS_ERR_OID_NOT_FOUND
487 */
Gilles Peskine86e45ba2025-05-07 20:33:39 +0200488int mbedtls_x509_oid_get_sig_alg(const mbedtls_asn1_buf *oid,
489 mbedtls_md_type_t *md_alg, mbedtls_pk_type_t *pk_alg);
Gilles Peskine47c85792025-05-07 14:35:04 +0200490
491/**
492 * \brief Translate SignatureAlgorithm OID into description
493 *
494 * \param oid OID to use
495 * \param desc place to store string pointer
496 *
497 * \return 0 if successful, or MBEDTLS_ERR_OID_NOT_FOUND
498 */
Gilles Peskine86e45ba2025-05-07 20:33:39 +0200499int mbedtls_x509_oid_get_sig_alg_desc(const mbedtls_asn1_buf *oid, const char **desc);
Gilles Peskine47c85792025-05-07 14:35:04 +0200500
501/**
502 * \brief Translate md_type and pk_type into SignatureAlgorithm OID
503 *
504 * \param md_alg message digest algorithm
505 * \param pk_alg public key algorithm
506 * \param oid place to store ASN.1 OID string pointer
507 * \param olen length of the OID
508 *
509 * \return 0 if successful, or MBEDTLS_ERR_OID_NOT_FOUND
510 */
Gilles Peskine86e45ba2025-05-07 20:33:39 +0200511int mbedtls_x509_oid_get_oid_by_sig_alg(mbedtls_pk_type_t pk_alg, mbedtls_md_type_t md_alg,
512 const char **oid, size_t *olen);
Gilles Peskine47c85792025-05-07 14:35:04 +0200513
514/**
Gilles Peskine47c85792025-05-07 14:35:04 +0200515 * \brief Translate hash algorithm OID into md_type
516 *
517 * \param oid OID to use
518 * \param md_alg place to store message digest algorithm
519 *
520 * \return 0 if successful, or MBEDTLS_ERR_OID_NOT_FOUND
521 */
Gilles Peskine86e45ba2025-05-07 20:33:39 +0200522int mbedtls_x509_oid_get_md_alg(const mbedtls_asn1_buf *oid, mbedtls_md_type_t *md_alg);
Gilles Peskine47c85792025-05-07 14:35:04 +0200523
524#if !defined(MBEDTLS_X509_REMOVE_INFO)
525/**
526 * \brief Translate Extended Key Usage OID into description
527 *
528 * \param oid OID to use
529 * \param desc place to store string pointer
530 *
531 * \return 0 if successful, or MBEDTLS_ERR_OID_NOT_FOUND
532 */
Gilles Peskine86e45ba2025-05-07 20:33:39 +0200533int mbedtls_x509_oid_get_extended_key_usage(const mbedtls_asn1_buf *oid, const char **desc);
Gilles Peskine47c85792025-05-07 14:35:04 +0200534#endif
535
536/**
537 * \brief Translate certificate policies OID into description
538 *
539 * \param oid OID to use
540 * \param desc place to store string pointer
541 *
542 * \return 0 if successful, or MBEDTLS_ERR_OID_NOT_FOUND
543 */
Gilles Peskine86e45ba2025-05-07 20:33:39 +0200544int mbedtls_x509_oid_get_certificate_policies(const mbedtls_asn1_buf *oid, const char **desc);
Gilles Peskine47c85792025-05-07 14:35:04 +0200545
Gilles Peskine47c85792025-05-07 14:35:04 +0200546#ifdef __cplusplus
547}
548#endif
549
Gilles Peskineb825dcf2025-05-07 19:41:09 +0200550#endif /* x509_oid.h */