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/**
* \file oid.c
*
* \brief Object Identifier (OID) database
*
* Copyright The Mbed TLS Contributors
* SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
*/
#include "common.h"
#if defined(MBEDTLS_OID_C)
#include "mbedtls/oid.h"
#include "mbedtls/rsa.h"
#include "mbedtls/error.h"
#include <stdio.h>
#include <string.h>
#include "mbedtls/platform.h"
/*
* Macro to automatically add the size of #define'd OIDs
*/
#define ADD_LEN(s) s, MBEDTLS_OID_SIZE(s)
/*
* Macro to generate an internal function for oid_XXX_from_asn1() (used by
* the other functions)
*/
#define FN_OID_TYPED_FROM_ASN1(TYPE_T, NAME, LIST) \
static const TYPE_T *oid_ ## NAME ## _from_asn1( \
const mbedtls_asn1_buf *oid) \
{ \
const TYPE_T *p = (LIST); \
const mbedtls_oid_descriptor_t *cur = \
(const mbedtls_oid_descriptor_t *) p; \
if (p == NULL || oid == NULL) return NULL; \
while (cur->asn1 != NULL) { \
if (cur->asn1_len == oid->len && \
memcmp(cur->asn1, oid->p, oid->len) == 0) { \
return p; \
} \
p++; \
cur = (const mbedtls_oid_descriptor_t *) p; \
} \
return NULL; \
}
/*
* Macro to generate a function for retrieving a single attribute from the
* descriptor of an mbedtls_oid_descriptor_t wrapper.
*/
#define FN_OID_GET_DESCRIPTOR_ATTR1(FN_NAME, TYPE_T, TYPE_NAME, ATTR1_TYPE, ATTR1) \
int FN_NAME(const mbedtls_asn1_buf *oid, ATTR1_TYPE * ATTR1) \
{ \
const TYPE_T *data = oid_ ## TYPE_NAME ## _from_asn1(oid); \
if (data == NULL) return MBEDTLS_ERR_OID_NOT_FOUND; \
*ATTR1 = data->descriptor.ATTR1; \
return 0; \
}
/*
* Macro to generate a function for retrieving a single attribute from an
* mbedtls_oid_descriptor_t wrapper.
*/
#define FN_OID_GET_ATTR1(FN_NAME, TYPE_T, TYPE_NAME, ATTR1_TYPE, ATTR1) \
int FN_NAME(const mbedtls_asn1_buf *oid, ATTR1_TYPE * ATTR1) \
{ \
const TYPE_T *data = oid_ ## TYPE_NAME ## _from_asn1(oid); \
if (data == NULL) return MBEDTLS_ERR_OID_NOT_FOUND; \
*ATTR1 = data->ATTR1; \
return 0; \
}
/*
* Macro to generate a function for retrieving two attributes from an
* mbedtls_oid_descriptor_t wrapper.
*/
#define FN_OID_GET_ATTR2(FN_NAME, TYPE_T, TYPE_NAME, ATTR1_TYPE, ATTR1, \
ATTR2_TYPE, ATTR2) \
int FN_NAME(const mbedtls_asn1_buf *oid, ATTR1_TYPE * ATTR1, \
ATTR2_TYPE * ATTR2) \
{ \
const TYPE_T *data = oid_ ## TYPE_NAME ## _from_asn1(oid); \
if (data == NULL) return MBEDTLS_ERR_OID_NOT_FOUND; \
*(ATTR1) = data->ATTR1; \
*(ATTR2) = data->ATTR2; \
return 0; \
}
/*
* Macro to generate a function for retrieving the OID based on a single
* attribute from a mbedtls_oid_descriptor_t wrapper.
*/
#define FN_OID_GET_OID_BY_ATTR1(FN_NAME, TYPE_T, LIST, ATTR1_TYPE, ATTR1) \
int FN_NAME(ATTR1_TYPE ATTR1, const char **oid, size_t *olen) \
{ \
const TYPE_T *cur = (LIST); \
while (cur->descriptor.asn1 != NULL) { \
if (cur->ATTR1 == (ATTR1)) { \
*oid = cur->descriptor.asn1; \
*olen = cur->descriptor.asn1_len; \
return 0; \
} \
cur++; \
} \
return MBEDTLS_ERR_OID_NOT_FOUND; \
}
/*
* Macro to generate a function for retrieving the OID based on two
* attributes from a mbedtls_oid_descriptor_t wrapper.
*/
#define FN_OID_GET_OID_BY_ATTR2(FN_NAME, TYPE_T, LIST, ATTR1_TYPE, ATTR1, \
ATTR2_TYPE, ATTR2) \
int FN_NAME(ATTR1_TYPE ATTR1, ATTR2_TYPE ATTR2, const char **oid, \
size_t *olen) \
{ \
const TYPE_T *cur = (LIST); \
while (cur->descriptor.asn1 != NULL) { \
if (cur->ATTR1 == (ATTR1) && cur->ATTR2 == (ATTR2)) { \
*oid = cur->descriptor.asn1; \
*olen = cur->descriptor.asn1_len; \
return 0; \
} \
cur++; \
} \
return MBEDTLS_ERR_OID_NOT_FOUND; \
}
/*
* For X520 attribute types
*/
typedef struct {
mbedtls_oid_descriptor_t descriptor;
const char *short_name;
} oid_x520_attr_t;
static const oid_x520_attr_t oid_x520_attr_type[] =
{
{
{ ADD_LEN(MBEDTLS_OID_AT_CN), "id-at-commonName", "Common Name" },
"CN",
},
{
{ ADD_LEN(MBEDTLS_OID_AT_COUNTRY), "id-at-countryName", "Country" },
"C",
},
{
{ ADD_LEN(MBEDTLS_OID_AT_LOCALITY), "id-at-locality", "Locality" },
"L",
},
{
{ ADD_LEN(MBEDTLS_OID_AT_STATE), "id-at-state", "State" },
"ST",
},
{
{ ADD_LEN(MBEDTLS_OID_AT_ORGANIZATION), "id-at-organizationName", "Organization" },
"O",
},
{
{ ADD_LEN(MBEDTLS_OID_AT_ORG_UNIT), "id-at-organizationalUnitName", "Org Unit" },
"OU",
},
{
{ ADD_LEN(MBEDTLS_OID_PKCS9_EMAIL), "emailAddress", "E-mail address" },
"emailAddress",
},
{
{ ADD_LEN(MBEDTLS_OID_AT_SERIAL_NUMBER), "id-at-serialNumber", "Serial number" },
"serialNumber",
},
{
{ ADD_LEN(MBEDTLS_OID_AT_POSTAL_ADDRESS), "id-at-postalAddress",
"Postal address" },
"postalAddress",
},
{
{ ADD_LEN(MBEDTLS_OID_AT_POSTAL_CODE), "id-at-postalCode", "Postal code" },
"postalCode",
},
{
{ ADD_LEN(MBEDTLS_OID_AT_SUR_NAME), "id-at-surName", "Surname" },
"SN",
},
{
{ ADD_LEN(MBEDTLS_OID_AT_GIVEN_NAME), "id-at-givenName", "Given name" },
"GN",
},
{
{ ADD_LEN(MBEDTLS_OID_AT_INITIALS), "id-at-initials", "Initials" },
"initials",
},
{
{ ADD_LEN(MBEDTLS_OID_AT_GENERATION_QUALIFIER), "id-at-generationQualifier",
"Generation qualifier" },
"generationQualifier",
},
{
{ ADD_LEN(MBEDTLS_OID_AT_TITLE), "id-at-title", "Title" },
"title",
},
{
{ ADD_LEN(MBEDTLS_OID_AT_DN_QUALIFIER), "id-at-dnQualifier",
"Distinguished Name qualifier" },
"dnQualifier",
},
{
{ ADD_LEN(MBEDTLS_OID_AT_PSEUDONYM), "id-at-pseudonym", "Pseudonym" },
"pseudonym",
},
{
{ ADD_LEN(MBEDTLS_OID_DOMAIN_COMPONENT), "id-domainComponent",
"Domain component" },
"DC",
},
{
{ ADD_LEN(MBEDTLS_OID_AT_UNIQUE_IDENTIFIER), "id-at-uniqueIdentifier",
"Unique Identifier" },
"uniqueIdentifier",
},
{
{ NULL, 0, NULL, NULL },
NULL,
}
};
FN_OID_TYPED_FROM_ASN1(oid_x520_attr_t, x520_attr, oid_x520_attr_type)
FN_OID_GET_ATTR1(mbedtls_oid_get_attr_short_name,
oid_x520_attr_t,
x520_attr,
const char *,
short_name)
/*
* For X509 extensions
*/
typedef struct {
mbedtls_oid_descriptor_t descriptor;
int ext_type;
} oid_x509_ext_t;
static const oid_x509_ext_t oid_x509_ext[] =
{
{
{ ADD_LEN(MBEDTLS_OID_BASIC_CONSTRAINTS), "id-ce-basicConstraints",
"Basic Constraints" },
MBEDTLS_OID_X509_EXT_BASIC_CONSTRAINTS,
},
{
{ ADD_LEN(MBEDTLS_OID_KEY_USAGE), "id-ce-keyUsage", "Key Usage" },
MBEDTLS_OID_X509_EXT_KEY_USAGE,
},
{
{ ADD_LEN(MBEDTLS_OID_EXTENDED_KEY_USAGE), "id-ce-extKeyUsage",
"Extended Key Usage" },
MBEDTLS_OID_X509_EXT_EXTENDED_KEY_USAGE,
},
{
{ ADD_LEN(MBEDTLS_OID_SUBJECT_ALT_NAME), "id-ce-subjectAltName",
"Subject Alt Name" },
MBEDTLS_OID_X509_EXT_SUBJECT_ALT_NAME,
},
{
{ ADD_LEN(MBEDTLS_OID_NS_CERT_TYPE), "id-netscape-certtype",
"Netscape Certificate Type" },
MBEDTLS_OID_X509_EXT_NS_CERT_TYPE,
},
{
{ ADD_LEN(MBEDTLS_OID_CERTIFICATE_POLICIES), "id-ce-certificatePolicies",
"Certificate Policies" },
MBEDTLS_OID_X509_EXT_CERTIFICATE_POLICIES,
},
{
{ NULL, 0, NULL, NULL },
0,
},
};
FN_OID_TYPED_FROM_ASN1(oid_x509_ext_t, x509_ext, oid_x509_ext)
FN_OID_GET_ATTR1(mbedtls_oid_get_x509_ext_type, oid_x509_ext_t, x509_ext, int, ext_type)
static const mbedtls_oid_descriptor_t oid_ext_key_usage[] =
{
{ ADD_LEN(MBEDTLS_OID_SERVER_AUTH), "id-kp-serverAuth",
"TLS Web Server Authentication" },
{ ADD_LEN(MBEDTLS_OID_CLIENT_AUTH), "id-kp-clientAuth",
"TLS Web Client Authentication" },
{ ADD_LEN(MBEDTLS_OID_CODE_SIGNING), "id-kp-codeSigning", "Code Signing" },
{ ADD_LEN(MBEDTLS_OID_EMAIL_PROTECTION), "id-kp-emailProtection", "E-mail Protection" },
{ ADD_LEN(MBEDTLS_OID_TIME_STAMPING), "id-kp-timeStamping", "Time Stamping" },
{ ADD_LEN(MBEDTLS_OID_OCSP_SIGNING), "id-kp-OCSPSigning", "OCSP Signing" },
{ ADD_LEN(MBEDTLS_OID_WISUN_FAN), "id-kp-wisun-fan-device",
"Wi-SUN Alliance Field Area Network (FAN)" },
{ NULL, 0, NULL, NULL },
};
FN_OID_TYPED_FROM_ASN1(mbedtls_oid_descriptor_t, ext_key_usage, oid_ext_key_usage)
FN_OID_GET_ATTR1(mbedtls_oid_get_extended_key_usage,
mbedtls_oid_descriptor_t,
ext_key_usage,
const char *,
description)
static const mbedtls_oid_descriptor_t oid_certificate_policies[] =
{
{ ADD_LEN(MBEDTLS_OID_ANY_POLICY), "anyPolicy", "Any Policy" },
{ NULL, 0, NULL, NULL },
};
FN_OID_TYPED_FROM_ASN1(mbedtls_oid_descriptor_t, certificate_policies, oid_certificate_policies)
FN_OID_GET_ATTR1(mbedtls_oid_get_certificate_policies,
mbedtls_oid_descriptor_t,
certificate_policies,
const char *,
description)
#if defined(MBEDTLS_MD_C)
/*
* For SignatureAlgorithmIdentifier
*/
typedef struct {
mbedtls_oid_descriptor_t descriptor;
mbedtls_md_type_t md_alg;
mbedtls_pk_type_t pk_alg;
} oid_sig_alg_t;
static const oid_sig_alg_t oid_sig_alg[] =
{
#if defined(MBEDTLS_RSA_C)
#if defined(MBEDTLS_MD2_C)
{
{ ADD_LEN(MBEDTLS_OID_PKCS1_MD2), "md2WithRSAEncryption", "RSA with MD2" },
MBEDTLS_MD_MD2, MBEDTLS_PK_RSA,
},
#endif /* MBEDTLS_MD2_C */
#if defined(MBEDTLS_MD4_C)
{
{ ADD_LEN(MBEDTLS_OID_PKCS1_MD4), "md4WithRSAEncryption", "RSA with MD4" },
MBEDTLS_MD_MD4, MBEDTLS_PK_RSA,
},
#endif /* MBEDTLS_MD4_C */
#if defined(MBEDTLS_MD5_C)
{
{ ADD_LEN(MBEDTLS_OID_PKCS1_MD5), "md5WithRSAEncryption", "RSA with MD5" },
MBEDTLS_MD_MD5, MBEDTLS_PK_RSA,
},
#endif /* MBEDTLS_MD5_C */
#if defined(MBEDTLS_SHA1_C)
{
{ ADD_LEN(MBEDTLS_OID_PKCS1_SHA1), "sha-1WithRSAEncryption", "RSA with SHA1" },
MBEDTLS_MD_SHA1, MBEDTLS_PK_RSA,
},
#endif /* MBEDTLS_SHA1_C */
#if defined(MBEDTLS_SHA256_C)
{
{ ADD_LEN(MBEDTLS_OID_PKCS1_SHA224), "sha224WithRSAEncryption", "RSA with SHA-224" },
MBEDTLS_MD_SHA224, MBEDTLS_PK_RSA,
},
{
{ ADD_LEN(MBEDTLS_OID_PKCS1_SHA256), "sha256WithRSAEncryption", "RSA with SHA-256" },
MBEDTLS_MD_SHA256, MBEDTLS_PK_RSA,
},
#endif /* MBEDTLS_SHA256_C */
#if defined(MBEDTLS_SHA512_C)
{
{ ADD_LEN(MBEDTLS_OID_PKCS1_SHA384), "sha384WithRSAEncryption", "RSA with SHA-384" },
MBEDTLS_MD_SHA384, MBEDTLS_PK_RSA,
},
{
{ ADD_LEN(MBEDTLS_OID_PKCS1_SHA512), "sha512WithRSAEncryption", "RSA with SHA-512" },
MBEDTLS_MD_SHA512, MBEDTLS_PK_RSA,
},
#endif /* MBEDTLS_SHA512_C */
#if defined(MBEDTLS_SHA1_C)
{
{ ADD_LEN(MBEDTLS_OID_RSA_SHA_OBS), "sha-1WithRSAEncryption", "RSA with SHA1" },
MBEDTLS_MD_SHA1, MBEDTLS_PK_RSA,
},
#endif /* MBEDTLS_SHA1_C */
#endif /* MBEDTLS_RSA_C */
#if defined(MBEDTLS_ECDSA_C)
#if defined(MBEDTLS_SHA1_C)
{
{ ADD_LEN(MBEDTLS_OID_ECDSA_SHA1), "ecdsa-with-SHA1", "ECDSA with SHA1" },
MBEDTLS_MD_SHA1, MBEDTLS_PK_ECDSA,
},
#endif /* MBEDTLS_SHA1_C */
#if defined(MBEDTLS_SHA256_C)
{
{ ADD_LEN(MBEDTLS_OID_ECDSA_SHA224), "ecdsa-with-SHA224", "ECDSA with SHA224" },
MBEDTLS_MD_SHA224, MBEDTLS_PK_ECDSA,
},
{
{ ADD_LEN(MBEDTLS_OID_ECDSA_SHA256), "ecdsa-with-SHA256", "ECDSA with SHA256" },
MBEDTLS_MD_SHA256, MBEDTLS_PK_ECDSA,
},
#endif /* MBEDTLS_SHA256_C */
#if defined(MBEDTLS_SHA512_C)
{
{ ADD_LEN(MBEDTLS_OID_ECDSA_SHA384), "ecdsa-with-SHA384", "ECDSA with SHA384" },
MBEDTLS_MD_SHA384, MBEDTLS_PK_ECDSA,
},
{
{ ADD_LEN(MBEDTLS_OID_ECDSA_SHA512), "ecdsa-with-SHA512", "ECDSA with SHA512" },
MBEDTLS_MD_SHA512, MBEDTLS_PK_ECDSA,
},
#endif /* MBEDTLS_SHA512_C */
#endif /* MBEDTLS_ECDSA_C */
#if defined(MBEDTLS_RSA_C)
{
{ ADD_LEN(MBEDTLS_OID_RSASSA_PSS), "RSASSA-PSS", "RSASSA-PSS" },
MBEDTLS_MD_NONE, MBEDTLS_PK_RSASSA_PSS,
},
#endif /* MBEDTLS_RSA_C */
{
{ NULL, 0, NULL, NULL },
MBEDTLS_MD_NONE, MBEDTLS_PK_NONE,
},
};
FN_OID_TYPED_FROM_ASN1(oid_sig_alg_t, sig_alg, oid_sig_alg)
FN_OID_GET_DESCRIPTOR_ATTR1(mbedtls_oid_get_sig_alg_desc,
oid_sig_alg_t,
sig_alg,
const char *,
description)
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)
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)
#endif /* MBEDTLS_MD_C */
/*
* For PublicKeyInfo (PKCS1, RFC 5480)
*/
typedef struct {
mbedtls_oid_descriptor_t descriptor;
mbedtls_pk_type_t pk_alg;
} oid_pk_alg_t;
static const oid_pk_alg_t oid_pk_alg[] =
{
{
{ ADD_LEN(MBEDTLS_OID_PKCS1_RSA), "rsaEncryption", "RSA" },
MBEDTLS_PK_RSA,
},
{
{ ADD_LEN(MBEDTLS_OID_EC_ALG_UNRESTRICTED), "id-ecPublicKey", "Generic EC key" },
MBEDTLS_PK_ECKEY,
},
{
{ ADD_LEN(MBEDTLS_OID_EC_ALG_ECDH), "id-ecDH", "EC key for ECDH" },
MBEDTLS_PK_ECKEY_DH,
},
{
{ NULL, 0, NULL, NULL },
MBEDTLS_PK_NONE,
},
};
FN_OID_TYPED_FROM_ASN1(oid_pk_alg_t, pk_alg, oid_pk_alg)
FN_OID_GET_ATTR1(mbedtls_oid_get_pk_alg, oid_pk_alg_t, pk_alg, mbedtls_pk_type_t, pk_alg)
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)
#if defined(MBEDTLS_ECP_C)
/*
* For namedCurve (RFC 5480)
*/
typedef struct {
mbedtls_oid_descriptor_t descriptor;
mbedtls_ecp_group_id grp_id;
} oid_ecp_grp_t;
static const oid_ecp_grp_t oid_ecp_grp[] =
{
#if defined(MBEDTLS_ECP_DP_SECP192R1_ENABLED)
{
{ ADD_LEN(MBEDTLS_OID_EC_GRP_SECP192R1), "secp192r1", "secp192r1" },
MBEDTLS_ECP_DP_SECP192R1,
},
#endif /* MBEDTLS_ECP_DP_SECP192R1_ENABLED */
#if defined(MBEDTLS_ECP_DP_SECP224R1_ENABLED)
{
{ ADD_LEN(MBEDTLS_OID_EC_GRP_SECP224R1), "secp224r1", "secp224r1" },
MBEDTLS_ECP_DP_SECP224R1,
},
#endif /* MBEDTLS_ECP_DP_SECP224R1_ENABLED */
#if defined(MBEDTLS_ECP_DP_SECP256R1_ENABLED)
{
{ ADD_LEN(MBEDTLS_OID_EC_GRP_SECP256R1), "secp256r1", "secp256r1" },
MBEDTLS_ECP_DP_SECP256R1,
},
#endif /* MBEDTLS_ECP_DP_SECP256R1_ENABLED */
#if defined(MBEDTLS_ECP_DP_SECP384R1_ENABLED)
{
{ ADD_LEN(MBEDTLS_OID_EC_GRP_SECP384R1), "secp384r1", "secp384r1" },
MBEDTLS_ECP_DP_SECP384R1,
},
#endif /* MBEDTLS_ECP_DP_SECP384R1_ENABLED */
#if defined(MBEDTLS_ECP_DP_SECP521R1_ENABLED)
{
{ ADD_LEN(MBEDTLS_OID_EC_GRP_SECP521R1), "secp521r1", "secp521r1" },
MBEDTLS_ECP_DP_SECP521R1,
},
#endif /* MBEDTLS_ECP_DP_SECP521R1_ENABLED */
#if defined(MBEDTLS_ECP_DP_SECP192K1_ENABLED)
{
{ ADD_LEN(MBEDTLS_OID_EC_GRP_SECP192K1), "secp192k1", "secp192k1" },
MBEDTLS_ECP_DP_SECP192K1,
},
#endif /* MBEDTLS_ECP_DP_SECP192K1_ENABLED */
#if defined(MBEDTLS_ECP_DP_SECP224K1_ENABLED)
{
{ ADD_LEN(MBEDTLS_OID_EC_GRP_SECP224K1), "secp224k1", "secp224k1" },
MBEDTLS_ECP_DP_SECP224K1,
},
#endif /* MBEDTLS_ECP_DP_SECP224K1_ENABLED */
#if defined(MBEDTLS_ECP_DP_SECP256K1_ENABLED)
{
{ ADD_LEN(MBEDTLS_OID_EC_GRP_SECP256K1), "secp256k1", "secp256k1" },
MBEDTLS_ECP_DP_SECP256K1,
},
#endif /* MBEDTLS_ECP_DP_SECP256K1_ENABLED */
#if defined(MBEDTLS_ECP_DP_BP256R1_ENABLED)
{
{ ADD_LEN(MBEDTLS_OID_EC_GRP_BP256R1), "brainpoolP256r1", "brainpool256r1" },
MBEDTLS_ECP_DP_BP256R1,
},
#endif /* MBEDTLS_ECP_DP_BP256R1_ENABLED */
#if defined(MBEDTLS_ECP_DP_BP384R1_ENABLED)
{
{ ADD_LEN(MBEDTLS_OID_EC_GRP_BP384R1), "brainpoolP384r1", "brainpool384r1" },
MBEDTLS_ECP_DP_BP384R1,
},
#endif /* MBEDTLS_ECP_DP_BP384R1_ENABLED */
#if defined(MBEDTLS_ECP_DP_BP512R1_ENABLED)
{
{ ADD_LEN(MBEDTLS_OID_EC_GRP_BP512R1), "brainpoolP512r1", "brainpool512r1" },
MBEDTLS_ECP_DP_BP512R1,
},
#endif /* MBEDTLS_ECP_DP_BP512R1_ENABLED */
{
{ NULL, 0, NULL, NULL },
MBEDTLS_ECP_DP_NONE,
},
};
FN_OID_TYPED_FROM_ASN1(oid_ecp_grp_t, grp_id, oid_ecp_grp)
FN_OID_GET_ATTR1(mbedtls_oid_get_ec_grp, oid_ecp_grp_t, grp_id, mbedtls_ecp_group_id, grp_id)
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)
#endif /* MBEDTLS_ECP_C */
#if defined(MBEDTLS_CIPHER_C)
/*
* For PKCS#5 PBES2 encryption algorithm
*/
typedef struct {
mbedtls_oid_descriptor_t descriptor;
mbedtls_cipher_type_t cipher_alg;
} oid_cipher_alg_t;
static const oid_cipher_alg_t oid_cipher_alg[] =
{
{
{ ADD_LEN(MBEDTLS_OID_DES_CBC), "desCBC", "DES-CBC" },
MBEDTLS_CIPHER_DES_CBC,
},
{
{ ADD_LEN(MBEDTLS_OID_DES_EDE3_CBC), "des-ede3-cbc", "DES-EDE3-CBC" },
MBEDTLS_CIPHER_DES_EDE3_CBC,
},
{
{ NULL, 0, NULL, NULL },
MBEDTLS_CIPHER_NONE,
},
};
FN_OID_TYPED_FROM_ASN1(oid_cipher_alg_t, cipher_alg, oid_cipher_alg)
FN_OID_GET_ATTR1(mbedtls_oid_get_cipher_alg,
oid_cipher_alg_t,
cipher_alg,
mbedtls_cipher_type_t,
cipher_alg)
#endif /* MBEDTLS_CIPHER_C */
#if defined(MBEDTLS_MD_C)
/*
* For digestAlgorithm
*/
typedef struct {
mbedtls_oid_descriptor_t descriptor;
mbedtls_md_type_t md_alg;
} oid_md_alg_t;
static const oid_md_alg_t oid_md_alg[] =
{
#if defined(MBEDTLS_MD2_C)
{
{ ADD_LEN(MBEDTLS_OID_DIGEST_ALG_MD2), "id-md2", "MD2" },
MBEDTLS_MD_MD2,
},
#endif /* MBEDTLS_MD2_C */
#if defined(MBEDTLS_MD4_C)
{
{ ADD_LEN(MBEDTLS_OID_DIGEST_ALG_MD4), "id-md4", "MD4" },
MBEDTLS_MD_MD4,
},
#endif /* MBEDTLS_MD4_C */
#if defined(MBEDTLS_MD5_C)
{
{ ADD_LEN(MBEDTLS_OID_DIGEST_ALG_MD5), "id-md5", "MD5" },
MBEDTLS_MD_MD5,
},
#endif /* MBEDTLS_MD5_C */
#if defined(MBEDTLS_SHA1_C)
{
{ ADD_LEN(MBEDTLS_OID_DIGEST_ALG_SHA1), "id-sha1", "SHA-1" },
MBEDTLS_MD_SHA1,
},
#endif /* MBEDTLS_SHA1_C */
#if defined(MBEDTLS_SHA256_C)
{
{ ADD_LEN(MBEDTLS_OID_DIGEST_ALG_SHA224), "id-sha224", "SHA-224" },
MBEDTLS_MD_SHA224,
},
{
{ ADD_LEN(MBEDTLS_OID_DIGEST_ALG_SHA256), "id-sha256", "SHA-256" },
MBEDTLS_MD_SHA256,
},
#endif /* MBEDTLS_SHA256_C */
#if defined(MBEDTLS_SHA512_C)
{
{ ADD_LEN(MBEDTLS_OID_DIGEST_ALG_SHA384), "id-sha384", "SHA-384" },
MBEDTLS_MD_SHA384,
},
{
{ ADD_LEN(MBEDTLS_OID_DIGEST_ALG_SHA512), "id-sha512", "SHA-512" },
MBEDTLS_MD_SHA512,
},
#endif /* MBEDTLS_SHA512_C */
#if defined(MBEDTLS_RIPEMD160_C)
{
{ ADD_LEN(MBEDTLS_OID_DIGEST_ALG_RIPEMD160), "id-ripemd160", "RIPEMD-160" },
MBEDTLS_MD_RIPEMD160,
},
#endif /* MBEDTLS_RIPEMD160_C */
{
{ NULL, 0, NULL, NULL },
MBEDTLS_MD_NONE,
},
};
FN_OID_TYPED_FROM_ASN1(oid_md_alg_t, md_alg, oid_md_alg)
FN_OID_GET_ATTR1(mbedtls_oid_get_md_alg, oid_md_alg_t, md_alg, mbedtls_md_type_t, md_alg)
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)
/*
* For HMAC digestAlgorithm
*/
typedef struct {
mbedtls_oid_descriptor_t descriptor;
mbedtls_md_type_t md_hmac;
} oid_md_hmac_t;
static const oid_md_hmac_t oid_md_hmac[] =
{
#if defined(MBEDTLS_SHA1_C)
{
{ ADD_LEN(MBEDTLS_OID_HMAC_SHA1), "hmacSHA1", "HMAC-SHA-1" },
MBEDTLS_MD_SHA1,
},
#endif /* MBEDTLS_SHA1_C */
#if defined(MBEDTLS_SHA256_C)
{
{ ADD_LEN(MBEDTLS_OID_HMAC_SHA224), "hmacSHA224", "HMAC-SHA-224" },
MBEDTLS_MD_SHA224,
},
{
{ ADD_LEN(MBEDTLS_OID_HMAC_SHA256), "hmacSHA256", "HMAC-SHA-256" },
MBEDTLS_MD_SHA256,
},
#endif /* MBEDTLS_SHA256_C */
#if defined(MBEDTLS_SHA512_C)
{
{ ADD_LEN(MBEDTLS_OID_HMAC_SHA384), "hmacSHA384", "HMAC-SHA-384" },
MBEDTLS_MD_SHA384,
},
{
{ ADD_LEN(MBEDTLS_OID_HMAC_SHA512), "hmacSHA512", "HMAC-SHA-512" },
MBEDTLS_MD_SHA512,
},
#endif /* MBEDTLS_SHA512_C */
{
{ NULL, 0, NULL, NULL },
MBEDTLS_MD_NONE,
},
};
FN_OID_TYPED_FROM_ASN1(oid_md_hmac_t, md_hmac, oid_md_hmac)
FN_OID_GET_ATTR1(mbedtls_oid_get_md_hmac, oid_md_hmac_t, md_hmac, mbedtls_md_type_t, md_hmac)
#endif /* MBEDTLS_MD_C */
#if defined(MBEDTLS_PKCS12_C)
/*
* For PKCS#12 PBEs
*/
typedef struct {
mbedtls_oid_descriptor_t descriptor;
mbedtls_md_type_t md_alg;
mbedtls_cipher_type_t cipher_alg;
} oid_pkcs12_pbe_alg_t;
static const oid_pkcs12_pbe_alg_t oid_pkcs12_pbe_alg[] =
{
{
{ ADD_LEN(MBEDTLS_OID_PKCS12_PBE_SHA1_DES3_EDE_CBC), "pbeWithSHAAnd3-KeyTripleDES-CBC",
"PBE with SHA1 and 3-Key 3DES" },
MBEDTLS_MD_SHA1, MBEDTLS_CIPHER_DES_EDE3_CBC,
},
{
{ ADD_LEN(MBEDTLS_OID_PKCS12_PBE_SHA1_DES2_EDE_CBC), "pbeWithSHAAnd2-KeyTripleDES-CBC",
"PBE with SHA1 and 2-Key 3DES" },
MBEDTLS_MD_SHA1, MBEDTLS_CIPHER_DES_EDE_CBC,
},
{
{ NULL, 0, NULL, NULL },
MBEDTLS_MD_NONE, MBEDTLS_CIPHER_NONE,
},
};
FN_OID_TYPED_FROM_ASN1(oid_pkcs12_pbe_alg_t, pkcs12_pbe_alg, oid_pkcs12_pbe_alg)
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)
#endif /* MBEDTLS_PKCS12_C */
/* Return the x.y.z.... style numeric string for the given OID */
int mbedtls_oid_get_numeric_string(char *buf, size_t size,
const mbedtls_asn1_buf *oid)
{
int ret = MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED;
char *p = buf;
size_t n = size;
unsigned int value = 0;
if (size > INT_MAX) {
/* Avoid overflow computing return value */
return MBEDTLS_ERR_ASN1_INVALID_LENGTH;
}
if (oid->len <= 0) {
/* OID must not be empty */
return MBEDTLS_ERR_ASN1_OUT_OF_DATA;
}
for (size_t i = 0; i < oid->len; i++) {
/* Prevent overflow in value. */
if (value > (UINT_MAX >> 7)) {
return MBEDTLS_ERR_ASN1_INVALID_DATA;
}
if ((value == 0) && ((oid->p[i]) == 0x80)) {
/* Overlong encoding is not allowed */
return MBEDTLS_ERR_ASN1_INVALID_DATA;
}
value <<= 7;
value |= oid->p[i] & 0x7F;
if (!(oid->p[i] & 0x80)) {
/* Last byte */
if (n == size) {
int component1;
unsigned int component2;
/* First subidentifier contains first two OID components */
if (value >= 80) {
component1 = '2';
component2 = value - 80;
} else if (value >= 40) {
component1 = '1';
component2 = value - 40;
} else {
component1 = '0';
component2 = value;
}
ret = mbedtls_snprintf(p, n, "%c.%u", component1, component2);
} else {
ret = mbedtls_snprintf(p, n, ".%u", value);
}
if (ret < 2 || (size_t) ret >= n) {
return MBEDTLS_ERR_OID_BUF_TOO_SMALL;
}
n -= (size_t) ret;
p += ret;
value = 0;
}
}
if (value != 0) {
/* Unterminated subidentifier */
return MBEDTLS_ERR_ASN1_OUT_OF_DATA;
}
return (int) (size - n);
}
#endif /* MBEDTLS_OID_C */
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