667 static int prepare_ec_explicit_params(const void *eckey,  in k2d_NOCTX()
677     params->length = i2d_ECParameters(eckey, &params->data);  in k2d_NOCTX()
693 static int prepare_ec_params(const void *eckey, int nid, int save,  in prepare_ec_params()  argument
697     const EC_GROUP *group = EC_KEY_get0_group(eckey);  in prepare_ec_params()
723         return prepare_ec_explicit_params(eckey, pstr, pstrtype);  in prepare_ec_params()
727 static int ec_spki_pub_to_der(const void *eckey, unsigned char **pder,  in ec_spki_pub_to_der()  argument
730     if (EC_KEY_get0_public_key(eckey) == NULL) {  in ec_spki_pub_to_der()
734     return i2o_ECPublicKey(eckey, pder);  in ec_spki_pub_to_der()
740     EC_KEY *eckey = (EC_KEY *)veckey;  in ec_pki_priv_to_der()  local
751     old_flags = EC_KEY_get_enc_flags(eckey); /* save old flags */  in ec_pki_priv_to_der()
752     EC_KEY_set_enc_flags(eckey, old_flags | EC_PKEY_NO_PARAMETERS);  in ec_pki_priv_to_der()
753     ret = i2d_ECPrivateKey(eckey, pder);  in ec_pki_priv_to_der()
754     EC_KEY_set_enc_flags(eckey, old_flags); /* restore old flags */  in ec_pki_priv_to_der()