EC_R_MISSING_PRIVATE_KEY
ERR_raise(ERR_LIB_EC, EC_R_MISSING_PRIVATE_KEY);
ERR_raise(ERR_LIB_EC, EC_R_MISSING_PRIVATE_KEY);
{ ERR_PACK(ERR_LIB_EC, 0, EC_R_MISSING_PRIVATE_KEY), "missing private key" },
ERR_raise(ERR_LIB_EC, EC_R_MISSING_PRIVATE_KEY);
ERR_raise(ERR_LIB_EC, EC_R_MISSING_PRIVATE_KEY);
ERR_raise(ERR_LIB_EC, EC_R_MISSING_PRIVATE_KEY);