var XORcipher = function () {
    return new XORcipher.fn.init();
};


XORcipher.fn = XORcipher.prototype = {
    constructor: XORcipher,
    init: function () {

        return this;
    },

    //암호화
    xorEncoder: function ($str, $key) {
        var bytes = [];
        for (var i = 0; i < $str.length; ++i) {
            bytes.push($str.charCodeAt(i));
        }

        var result = [];
        for (var i = 0; i < bytes.length; i++) {
            result.push(bytes[i] ^ $key);
        }
        return result;
    },

    //복호화
    xorDecoder: function ($byte, $key) {
        var bytes = [];
        for (var i = 0; i < $byte.length; i++) {
            bytes.push($byte[i] ^ $key);
        }

        var str = String.fromCharCode.apply(String, bytes);
        return str;
    }
};

XORcipher.fn.init.prototype = XORcipher.fn;

module.exports = XORcipher