EC2M Lopez-Dahab ladder: use it also for ECDSA verify

[openssl.git] / crypto / ec / ec_asn1.c

diff --git a/crypto/ec/ec_asn1.c b/crypto/ec/ec_asn1.c
index 2ce4d160f8dccbdf07eb09f8ab9a820e7bb67212..cdc5d3895d1d2ea48ea14d928f7a4cbfbd08c15a 100644 (file)
--- a/crypto/ec/ec_asn1.c
+++ b/crypto/ec/ec_asn1.c
@@ -841,7 +841,7 @@ EC_GROUP *EC_GROUP_new_from_ecpkparameters(const ECPKPARAMETERS *params)
             ECerr(EC_F_EC_GROUP_NEW_FROM_ECPKPARAMETERS, ERR_R_EC_LIB);
             return NULL;
         }
-        EC_GROUP_set_asn1_flag(ret, 0x0);
+        EC_GROUP_set_asn1_flag(ret, OPENSSL_EC_EXPLICIT_CURVE);
     } else if (params->type == 2) { /* implicitlyCA */
         return NULL;
     } else {
@@ -1183,6 +1183,16 @@ void ECDSA_SIG_get0(const ECDSA_SIG *sig, const BIGNUM **pr, const BIGNUM **ps)
         *ps = sig->s;
 }
 
+const BIGNUM *ECDSA_SIG_get0_r(const ECDSA_SIG *sig)
+{
+    return sig->r;
+}
+
+const BIGNUM *ECDSA_SIG_get0_s(const ECDSA_SIG *sig)
+{
+    return sig->s;
+}
+
 int ECDSA_SIG_set0(ECDSA_SIG *sig, BIGNUM *r, BIGNUM *s)
 {
     if (r == NULL || s == NULL)