diff options
Diffstat (limited to 'src/vnet/ipsec')
| -rw-r--r-- | src/vnet/ipsec/ikev2_crypto.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/src/vnet/ipsec/ikev2_crypto.c b/src/vnet/ipsec/ikev2_crypto.c index 037a3f5777e..ffe15891b75 100644 --- a/src/vnet/ipsec/ikev2_crypto.c +++ b/src/vnet/ipsec/ikev2_crypto.c @@ -533,7 +533,11 @@ ikev2_generate_dh (ikev2_sa_t * sa, ikev2_sa_transform_t * t) y = BN_new (); len = t->key_len / 2; +#if OPENSSL_VERSION_NUMBER >= 0x30000000L + EC_POINT_get_affine_coordinates (group, r_point, x, y, bn_ctx); +#else EC_POINT_get_affine_coordinates_GFp (group, r_point, x, y, bn_ctx); +#endif if (sa->is_initiator) { @@ -562,12 +566,20 @@ ikev2_generate_dh (ikev2_sa_t * sa, ikev2_sa_transform_t * t) x = BN_bin2bn (sa->i_dh_data, len, x); y = BN_bin2bn (sa->i_dh_data + len, len, y); +#if OPENSSL_VERSION_NUMBER >= 0x30000000L + EC_POINT_set_affine_coordinates (group, i_point, x, y, bn_ctx); +#else EC_POINT_set_affine_coordinates_GFp (group, i_point, x, y, bn_ctx); +#endif sa->dh_shared_key = vec_new (u8, t->key_len); EC_POINT_mul (group, shared_point, NULL, i_point, EC_KEY_get0_private_key (ec), NULL); +#if OPENSSL_VERSION_NUMBER >= 0x30000000L + EC_POINT_get_affine_coordinates (group, shared_point, x, y, bn_ctx); +#else EC_POINT_get_affine_coordinates_GFp (group, shared_point, x, y, bn_ctx); +#endif x_off = len - BN_num_bytes (x); clib_memset (sa->dh_shared_key, 0, x_off); BN_bn2bin (x, sa->dh_shared_key + x_off); @@ -644,7 +656,11 @@ ikev2_complete_dh (ikev2_sa_t * sa, ikev2_sa_transform_t * t) x = BN_bin2bn (sa->r_dh_data, len, x); y = BN_bin2bn (sa->r_dh_data + len, len, y); EC_POINT *r_point = EC_POINT_new (group); +#if OPENSSL_VERSION_NUMBER >= 0x30000000L + EC_POINT_set_affine_coordinates (group, r_point, x, y, bn_ctx); +#else EC_POINT_set_affine_coordinates_GFp (group, r_point, x, y, bn_ctx); +#endif EC_KEY_set_public_key (ec, r_point); EC_POINT *i_point = EC_POINT_new (group); @@ -652,10 +668,18 @@ ikev2_complete_dh (ikev2_sa_t * sa, ikev2_sa_transform_t * t) x = BN_bin2bn (sa->i_dh_data, len, x); y = BN_bin2bn (sa->i_dh_data + len, len, y); +#if OPENSSL_VERSION_NUMBER >= 0x30000000L + EC_POINT_set_affine_coordinates (group, i_point, x, y, bn_ctx); +#else EC_POINT_set_affine_coordinates_GFp (group, i_point, x, y, bn_ctx); +#endif EC_POINT_mul (group, shared_point, NULL, r_point, EC_KEY_get0_private_key (ec), NULL); +#if OPENSSL_VERSION_NUMBER >= 0x30000000L + EC_POINT_get_affine_coordinates (group, shared_point, x, y, bn_ctx); +#else EC_POINT_get_affine_coordinates_GFp (group, shared_point, x, y, bn_ctx); +#endif sa->dh_shared_key = vec_new (u8, t->key_len); x_off = len - BN_num_bytes (x); clib_memset (sa->dh_shared_key, 0, x_off); |