function _0x231129(_0x3470a4, _0x33c734) { var _0x113967 = _0xcc2e8a; if (_0x3773be[_0x113967(0x1d1)](_0x3773be[_0x113967(0x1cf)], _0x3773be[_0x113967(0x189)])) { var _0x44d653 = _0x29fb8c['a'][_0x113967(0x1ea)][_0x113967(0x1b7)][_0x113967(0x1e5)](_0x3773be[_0x113967(0x19e)]) , _0x237af1 = _0x29fb8c['a'][_0x113967(0x1ea)][_0x113967(0x1b7)][_0x113967(0x1e5)](_0x3773be[_0x113967(0x18b)]) , _0x90d961 = _0x3773be[_0x113967(0x1f5)] , _0x1a9696 = _0x29fb8c['a'][_0x113967(0x1ea)][_0x113967(0x1ad)][_0x113967(0x1e5)](_0x90d961) , _0x1b534c = _0x29fb8c['a'][_0x113967(0x1ea)][_0x113967(0x199)][_0x113967(0x186)](_0x1a9696) , _0x4430e9 = _0x29fb8c['a'][_0x113967(0x1bf)][_0x113967(0x1fe)](_0x1b534c, _0x44d653, { 'iv': _0x237af1, 'mode': _0x29fb8c['a'][_0x113967(0x1c1)][_0x113967(0x1fb)], 'padding': _0x29fb8c['a'][_0x113967(0x1f4)][_0x113967(0x18d)] }) , _0x514a58 = _0x4430e9[_0x113967(0x1f1)](_0x29fb8c['a'][_0x113967(0x1ea)][_0x113967(0x1b7)]) , _0x98aae0 = _0x514a58[_0x113967(0x1f1)]() , _0x531103 = _0x3773be[_0x113967(0x18c)](Object, _0x4a5bdd['j'])(_0x3470a4) ? '' : _0x3773be[_0x113967(0x1fd)](_0x3470a4[_0x113967(0x194)](0xb, 0xc), _0x3470a4[_0x113967(0x1f9)](-0x4)); _0x531103 = _0x3773be[_0x113967(0x1fd)](_0x3773be[_0x113967(0x198)](_0x531103, _0x33c734[_0x113967(0x1f9)](-0x4)), _0x33c734[_0x113967(0x194)](0x0, 0x3)); var _0x454e4e = new _0x2188d5['a'](); return _0x454e4e[_0x113967(0x1e2)](_0x3773be[_0x113967(0x198)](_0x3773be[_0x113967(0x193)](_0x3773be[_0x113967(0x1cd)], _0x98aae0), _0x3773be[_0x113967(0x1f0)])), _0x454e4e[_0x113967(0x1b6)](_0x531103); } else { var _0x30a783 = _0x1816ee ? function() { var _0x423bcc = _0x113967; if (_0x2d57e1) { var _0x1122f3 = _0x4a1468[_0x423bcc(0x1fc)](_0x3cb105, arguments); return _0x26b175 = null, _0x1122f3; } } : function() {} ; return _0x140c19 = ![], _0x30a783; } }

这段代码是一个函数 `_0x231129` 的实现。根据代码中的变量和方法调用，很难确定函数的具体功能。代码中使用了一些变量和方法，比如 `_0x3773be`、`_0x29fb8c`、`_0x113967` 等等，但是没有给出这些变量和方法的定义。如果你能提供更多的上下文信息，或者给出这些变量和方法的定义，我可以尽力帮助你理解这个函数的功能。