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Make oid_get_pk_alg handle EC algorithms

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Manuel Pégourié-Gonnard 2013-07-01 16:57:44 +02:00
parent dffba8f63e
commit 5a9b82e234
4 changed files with 30 additions and 2 deletions
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18
include/polarssl/oid.h
View file

@ -61,6 +61,9 @@
#define OID_ORG_RSA_DATA_SECURITY "\x86\xf7\x0d" /* {rsadsi(113549)} */
#define OID_RSA_COMPANY OID_ISO_MEMBER_BODIES OID_COUNTRY_US \
OID_ORG_RSA_DATA_SECURITY /* {iso(1) member-body(2) us(840) rsadsi(113549)} */
#define OID_ORG_ANSI_X9_62 "\xce\x3d" /* ansi-X9-62(10045) */
#define OID_ANSI_X9_62 OID_ISO_MEMBER_BODIES OID_COUNTRY_US \
OID_ORG_ANSI_X9_62
/*
* ISO Identified organization OID parts
@ -70,6 +73,8 @@
#define OID_OIW_SECSIG OID_ORG_OIW "\x03"
#define OID_OIW_SECSIG_ALG OID_OIW_SECSIG "\x02"
#define OID_OIW_SECSIG_SHA1 OID_OIW_SECSIG_ALG "\x1a"
#define OID_ORG_CERTICOM "\x81\x04" /* certicom(132) */
#define OID_CERTICOM OID_ISO_IDENTIFIED_ORG OID_ORG_CERTICOM
/*
* ISO ITU OID parts
@ -235,6 +240,19 @@
#define OID_PKCS12_PBE_SHA1_RC2_128_CBC OID_PKCS12_PBE "\x05" /**< pbeWithSHAAnd128BitRC2-CBC OBJECT IDENTIFIER ::= {pkcs-12PbeIds 5} */
#define OID_PKCS12_PBE_SHA1_RC2_40_CBC OID_PKCS12_PBE "\x06" /**< pbeWithSHAAnd40BitRC2-CBC OBJECT IDENTIFIER ::= {pkcs-12PbeIds 6} */
/*
* EC key algorithms from RFC 5420
*/
/* id-ecPublicKey OBJECT IDENTIFIER ::= {
* iso(1) member-body(2) us(840) ansi-X9-62(10045) keyType(2) 1 } */
#define OID_EC_ALG_UNRESTRICTED OID_ANSI_X9_62 "\x02\01"
/* id-ecDH OBJECT IDENTIFIER ::= {
* iso(1) identified-organization(3) certicom(132)
* schemes(1) ecdh(12) } */
#define OID_EC_ALG_ECDH OID_CERTICOM "\x01\x0c"
#ifdef __cplusplus
extern "C" {
#endif

2
include/polarssl/pk.h
View file

@ -38,6 +38,8 @@ typedef enum {
POLARSSL_PK_NONE=0,
POLARSSL_PK_RSA,
POLARSSL_PK_ECDSA,
POLARSSL_PK_ECKEY,
POLARSSL_PK_ECKEY_DH,
} pk_type_t;
#ifdef __cplusplus

2
include/polarssl/x509.h
View file

@ -59,7 +59,7 @@
#define POLARSSL_ERR_X509_CERT_INVALID_EXTENSIONS -0x2580 /**< The extension tag or value is invalid. */
#define POLARSSL_ERR_X509_CERT_UNKNOWN_VERSION -0x2600 /**< Certificate or CRL has an unsupported version number. */
#define POLARSSL_ERR_X509_CERT_UNKNOWN_SIG_ALG -0x2680 /**< Signature algorithm (oid) is unsupported. */
#define POLARSSL_ERR_X509_UNKNOWN_PK_ALG -0x2700 /**< Key algorithm is unsupported (only RSA is supported). */
#define POLARSSL_ERR_X509_UNKNOWN_PK_ALG -0x2700 /**< Key algorithm is unsupported (only RSA and EC are supported). */
#define POLARSSL_ERR_X509_CERT_SIG_MISMATCH -0x2780 /**< Certificate signature algorithms do not match. (see \c ::x509_cert sig_oid) */
#define POLARSSL_ERR_X509_CERT_VERIFY_FAILED -0x2800 /**< Certificate verification failed, e.g. CRL, CA or signature check failed. */
#define POLARSSL_ERR_X509_KEY_INVALID_VERSION -0x2880 /**< Unsupported RSA key version */

10
library/oid.c
View file

@ -313,7 +313,7 @@ FN_OID_GET_OID_BY_ATTR2(oid_get_oid_by_sig_alg, oid_sig_alg_t, oid_sig_alg, pk_t
#endif /* POLARSSL_MD_C */
/*
* For PublicKeyInfo
* For PublicKeyInfo (PKCS1, RFC 5480)
*/
typedef struct {
oid_descriptor_t descriptor;
@ -326,6 +326,14 @@ static const oid_pk_alg_t oid_pk_alg[] =
{ OID_PKCS1_RSA, "rsaEncryption", "RSA" },
POLARSSL_PK_RSA,
},
{
{ OID_EC_ALG_UNRESTRICTED, "id-ecPublicKey", "Generic EC key" },
POLARSSL_PK_ECKEY,
},
{
{ OID_EC_ALG_ECDH, "id-ecDH", "EC key for ECDH" },
POLARSSL_PK_ECKEY_DH,
},
{
{ NULL, NULL, NULL },
0,