Add AES SPARC T4 module from master.

[oweals/openssl.git] / crypto / ecdsa / ecs_ossl.c

diff --git a/crypto/ecdsa/ecs_ossl.c b/crypto/ecdsa/ecs_ossl.c
index bbb5588cbeadc39195fd8fc4e5e982608b7a70c2..7725935610ed2e7fb149f97532cb9704e07d9b8d 100644 (file)
--- a/crypto/ecdsa/ecs_ossl.c
+++ b/crypto/ecdsa/ecs_ossl.c
@@ -144,7 +144,6 @@ static int ecdsa_sign_setup(EC_KEY *eckey, BN_CTX *ctx_in, BIGNUM **kinvp,
                        }
                while (BN_is_zero(k));
 
-#ifdef ECDSA_POINT_MUL_NO_CONSTTIME
                /* We do not want timing information to leak the length of k,
                 * so we compute G*k using an equivalent scalar of fixed
                 * bit-length. */
@@ -152,7 +151,6 @@ static int ecdsa_sign_setup(EC_KEY *eckey, BN_CTX *ctx_in, BIGNUM **kinvp,
                if (!BN_add(k, k, order)) goto err;
                if (BN_num_bits(k) <= BN_num_bits(order))
                        if (!BN_add(k, k, order)) goto err;
-#endif /* def(ECDSA_POINT_MUL_NO_CONSTTIME) */
 
                /* compute r the x-coordinate of generator * k */
                if (!EC_POINT_mul(group, tmp_point, k, NULL, NULL, ctx))
@@ -169,6 +167,7 @@ static int ecdsa_sign_setup(EC_KEY *eckey, BN_CTX *ctx_in, BIGNUM **kinvp,
                                goto err;
                        }
                }
+#ifndef OPENSSL_NO_EC2M
                else /* NID_X9_62_characteristic_two_field */
                {
                        if (!EC_POINT_get_affine_coordinates_GF2m(group,
@@ -178,6 +177,7 @@ static int ecdsa_sign_setup(EC_KEY *eckey, BN_CTX *ctx_in, BIGNUM **kinvp,
                                goto err;
                        }
                }
+#endif
                if (!BN_nnmod(r, X, order, ctx))
                {
                        ECDSAerr(ECDSA_F_ECDSA_SIGN_SETUP, ERR_R_BN_LIB);
@@ -456,6 +456,7 @@ static int ecdsa_do_verify(const unsigned char *dgst, int dgst_len,
                        goto err;
                }
        }
+#ifndef OPENSSL_NO_EC2M
        else /* NID_X9_62_characteristic_two_field */
        {
                if (!EC_POINT_get_affine_coordinates_GF2m(group,
@@ -465,7 +466,7 @@ static int ecdsa_do_verify(const unsigned char *dgst, int dgst_len,
                        goto err;
                }
        }
-       
+#endif 
        if (!BN_nnmod(u1, X, order, ctx))
        {
                ECDSAerr(ECDSA_F_ECDSA_DO_VERIFY, ERR_R_BN_LIB);