X-Git-Url: http://wagner.pp.ru/gitweb/?a=blobdiff_plain;f=gost_ameth.c;h=8dc47f141c5f9e3ad5b1576014b0ad7fc5d8de1a;hb=9a58917e768502fd6111eb32006a954b864f4495;hp=ed40fd8631f56b2e24c384f611c081bce3a0e3e9;hpb=81fe59a6d5d2c652116b70835d1be09a96104bb5;p=openssl-gost%2Fengine.git

diff --git a/gost_ameth.c b/gost_ameth.c
index ed40fd8..8dc47f1 100644
--- a/gost_ameth.c
+++ b/gost_ameth.c
@@ -34,22 +34,6 @@ int store_bignum(BIGNUM *bn, unsigned char *buf, int len)
     return 1;
 }
 
-/* Convert byte buffer to bignum, skipping leading zeros*/
-BIGNUM *getbnfrombuf(const unsigned char *buf, size_t len)
-{
-    BIGNUM *b;
-
-    while (*buf == 0 && len > 0) {
-        buf++;
-        len--;
-    }
-    if (len)
-        return BN_bin2bn(buf, len, NULL);
-    b = BN_new();
-    BN_zero(b);
-    return b;
-}
-
 static int pkey_bits_gost(const EVP_PKEY *pk)
 {
     if (!pk)
@@ -269,7 +253,7 @@ static int pkey_ctrl_gost(EVP_PKEY *pkey, int op, long arg1, void *arg2)
                 return -1;
             }
             PKCS7_RECIP_INFO_get0_alg((PKCS7_RECIP_INFO *)arg2, &alg1);
-            X509_ALGOR_set0(alg1, OBJ_nid2obj(pkey->type),
+            X509_ALGOR_set0(alg1, OBJ_nid2obj(EVP_PKEY_id(pkey)),
                             V_ASN1_SEQUENCE, params);
         }
         return 1;
@@ -282,8 +266,8 @@ static int pkey_ctrl_gost(EVP_PKEY *pkey, int op, long arg1, void *arg2)
             }
             CMS_RecipientInfo_ktri_get0_algs((CMS_RecipientInfo *)arg2, NULL,
                                              NULL, &alg1);
-            X509_ALGOR_set0(alg1, OBJ_nid2obj(pkey->type), V_ASN1_SEQUENCE,
-                            params);
+            X509_ALGOR_set0(alg1, OBJ_nid2obj(EVP_PKEY_id(pkey)),
+                            V_ASN1_SEQUENCE, params);
         }
         return 1;
 #endif
@@ -298,7 +282,7 @@ static int pkey_ctrl_gost(EVP_PKEY *pkey, int op, long arg1, void *arg2)
 /* --------------------- free functions * ------------------------------*/
 static void pkey_free_gost_ec(EVP_PKEY *key)
 {
-    EC_KEY_free(key->pkey.ec);
+    EC_KEY_free(EVP_PKEY_get0_EC_KEY(key));
 }
 
 /* ------------------ private key functions  -----------------------------*/
@@ -594,7 +578,6 @@ static int param_missing_gost_ec(const EVP_PKEY *pk)
     return 0;
 }
 
-
 static int param_copy_gost_ec(EVP_PKEY *to, const EVP_PKEY *from)
 {
     EC_KEY *eto = EVP_PKEY_get0(to);
@@ -685,8 +668,8 @@ static int pub_decode_gost_ec(EVP_PKEY *pk, X509_PUBKEY *pub)
     len = octet->length / 2;
     ASN1_OCTET_STRING_free(octet);
 
-    Y = getbnfrombuf(databuf, len);
-    X = getbnfrombuf(databuf + len, len);
+    Y = BN_bin2bn(databuf, len, NULL);
+    X = BN_bin2bn(databuf + len, len, NULL);
     OPENSSL_free(databuf);
     pub_key = EC_POINT_new(group);
     if (!EC_POINT_set_affine_coordinates_GFp(group, pub_key, X, Y, NULL)) {
@@ -721,7 +704,7 @@ static int pub_encode_gost_ec(X509_PUBKEY *pub, const EVP_PKEY *pk)
     int ptype = V_ASN1_UNDEF;
 
     algobj = OBJ_nid2obj(EVP_PKEY_base_id(pk));
-    if (pk->save_parameters) {
+    if (EVP_PKEY_save_parameters((EVP_PKEY *)pk, -1)) {
         ASN1_STRING *params = encode_gost_algor_params(pk);
         pval = params;
         ptype = V_ASN1_SEQUENCE;
@@ -772,7 +755,7 @@ static int pub_encode_gost_ec(X509_PUBKEY *pub, const EVP_PKEY *pk)
 
     ret = i2d_ASN1_OCTET_STRING(octet, &buf);
     ASN1_BIT_STRING_free(octet);
-err:
+ err:
     if (X)
         BN_free(X);
     if (Y)
@@ -821,7 +804,7 @@ static int pkey_size_gost(const EVP_PKEY *pk)
 /* ---------------------- ASN1 METHOD for GOST MAC  -------------------*/
 static void mackey_free_gost(EVP_PKEY *pk)
 {
-    OPENSSL_free(pk->pkey.ptr);
+    OPENSSL_free(EVP_PKEY_get0(pk));
 }
 
 static int mac_ctrl_gost(EVP_PKEY *pkey, int op, long arg1, void *arg2)
@@ -894,6 +877,9 @@ int register_ameth_gost(int nid, EVP_PKEY_ASN1_METHOD **ameth,
                                  pkey_size_gost, pkey_bits_gost);
 
         EVP_PKEY_asn1_set_ctrl(*ameth, pkey_ctrl_gost);
+#if OPENSSL_VERSION_NUMBER >= 0x10100000L
+        EVP_PKEY_asn1_set_security_bits(*ameth, pkey_bits_gost);
+#endif
         break;
     case NID_id_GostR3410_2012_256:
     case NID_id_GostR3410_2012_512: