-/* Written by Dr Stephen N Henson (shenson@bigfoot.com) for the OpenSSL
+/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
* project 2006.
*/
/* ====================================================================
#include "cryptlib.h"
#include <openssl/x509.h>
#include <openssl/ec.h>
+#include <openssl/bn.h>
+#ifndef OPENSSL_NO_CMS
+#include <openssl/cms.h>
+#endif
#include "asn1_locl.h"
static int eckey_param2type(int *pptype, void **ppval, EC_KEY *ec_key)
return 0;
}
-int ec_copy_parameters(EVP_PKEY *to, const EVP_PKEY *from)
+static int ec_copy_parameters(EVP_PKEY *to, const EVP_PKEY *from)
{
EC_GROUP *group = EC_GROUP_dup(EC_KEY_get0_group(from->pkey.ec));
if (group == NULL)
return 1;
}
-int ec_cmp_parameters(const EVP_PKEY *a, const EVP_PKEY *b)
+static int ec_cmp_parameters(const EVP_PKEY *a, const EVP_PKEY *b)
{
const EC_GROUP *group_a = EC_KEY_get0_group(a->pkey.ec),
*group_b = EC_KEY_get0_group(b->pkey.ec);
ret=1;
err:
if (!ret)
- ECerr(EC_F_EC_KEY_PRINT, reason);
+ ECerr(EC_F_DO_EC_KEY_PRINT, reason);
if (pub_key)
BN_free(pub_key);
if (order)
EC_KEY *ec;
if (!(ec = d2i_ECPrivateKey (NULL, pder, derlen)))
{
- ECerr(EC_F_ECKEY_PRIV_DECODE, EC_R_DECODE_ERROR);
+ ECerr(EC_F_OLD_EC_PRIV_DECODE, EC_R_DECODE_ERROR);
return 0;
}
EVP_PKEY_assign_EC_KEY(pkey, ec);
case ASN1_PKEY_CTRL_PKCS7_SIGN:
if (arg1 == 0)
{
+ int snid, hnid;
X509_ALGOR *alg1, *alg2;
PKCS7_SIGNER_INFO_get0_algs(arg2, NULL, &alg1, &alg2);
- X509_ALGOR_set0(alg1, OBJ_nid2obj(NID_sha1),
- V_ASN1_NULL, 0);
- X509_ALGOR_set0(alg2, OBJ_nid2obj(NID_ecdsa_with_SHA1),
- V_ASN1_NULL, 0);
+ if (alg1 == NULL || alg1->algorithm == NULL)
+ return -1;
+ hnid = OBJ_obj2nid(alg1->algorithm);
+ if (hnid == NID_undef)
+ return -1;
+ if (!OBJ_find_sigid_by_algs(&snid, hnid, EVP_PKEY_id(pkey)))
+ return -1;
+ X509_ALGOR_set0(alg2, OBJ_nid2obj(snid), V_ASN1_UNDEF, 0);
+ }
+ return 1;
+#ifndef OPENSSL_NO_CMS
+ case ASN1_PKEY_CTRL_CMS_SIGN:
+ if (arg1 == 0)
+ {
+ int snid, hnid;
+ X509_ALGOR *alg1, *alg2;
+ CMS_SignerInfo_get0_algs(arg2, NULL, NULL,
+ &alg1, &alg2);
+ if (alg1 == NULL || alg1->algorithm == NULL)
+ return -1;
+ hnid = OBJ_obj2nid(alg1->algorithm);
+ if (hnid == NID_undef)
+ return -1;
+ if (!OBJ_find_sigid_by_algs(&snid, hnid, EVP_PKEY_id(pkey)))
+ return -1;
+ X509_ALGOR_set0(alg2, OBJ_nid2obj(snid), V_ASN1_UNDEF, 0);
}
return 1;
+#endif
+
+ case ASN1_PKEY_CTRL_DEFAULT_MD_NID:
+ *(int *)arg2 = NID_sha1;
+ return 2;
default:
return -2;
}
-EVP_PKEY_ASN1_METHOD eckey_asn1_meth =
+const EVP_PKEY_ASN1_METHOD eckey_asn1_meth =
{
EVP_PKEY_EC,
EVP_PKEY_EC,
ec_copy_parameters,
ec_cmp_parameters,
eckey_param_print,
+ 0,
int_ec_free,
ec_pkey_ctrl,