var a763 = {
    utf8: {
        stringToBytes: function(e) {
            return a763.bin.stringToBytes(unescape(encodeURIComponent(e)))
        },
        bytesToString: function(e) {
            return decodeURIComponent(escape(a763.bin.bytesToString(e)))
        }
    },
    bin: {
        stringToBytes: function(e) {
            for (var t = [], a = 0; a < e.length; a++)
                t.push(255 & e.charCodeAt(a));
            return t
        },
        bytesToString: function(e) {
            for (var t = [], a = 0; a < e.length; a++)
                t.push(String.fromCharCode(e[a]));
            return t.join("")
        }
    }
};
var t = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
var a788 = {
    rotl: function(e, t) {
        return e << t | e >>> 32 - t
    },
    rotr: function(e, t) {
        return e << 32 - t | e >>> t
    },
    endian: function(e) {
        if (e.constructor == Number)
            return 16711935 & a788.rotl(e, 8) | 4278255360 & a788.rotl(e, 24);
        for (var t = 0; t < e.length; t++)
            e[t] = a788.endian(e[t]);
        return e
    },
    randomBytes: function(e) {
        for (var t = []; e > 0; e--)
            t.push(Math.floor(256 * Math.random()));
        return t
    },
    bytesToWords: function(e) {
        for (var t = [], a = 0, i = 0; a < e.length; a++,
        i += 8)
            t[i >>> 5] |= e[a] << 24 - i % 32;
        return t
    },
    wordsToBytes: function(e) {
        for (var t = [], a = 0; a < 32 * e.length; a += 8)
            t.push(e[a >>> 5] >>> 24 - a % 32 & 255);
        return t
    },
    bytesToHex: function(e) {
        for (var t = [], a = 0; a < e.length; a++)
            t.push((e[a] >>> 4).toString(16)),
            t.push((15 & e[a]).toString(16));
        return t.join("")
    },
    hexToBytes: function(e) {
        for (var t = [], a = 0; a < e.length; a += 2)
            t.push(parseInt(e.substr(a, 2), 16));
        return t
    },
    bytesToBase64: function(e) {
        for (var a = [], i = 0; i < e.length; i += 3)
            for (var r = e[i] << 16 | e[i + 1] << 8 | e[i + 2], n = 0; n < 4; n++)
                8 * i + 6 * n <= 8 * e.length ? a.push(t.charAt(r >>> 6 * (3 - n) & 63)) : a.push("=");
        return a.join("")
    },
    base64ToBytes: function(e) {
        e = e.replace(/[^A-Z0-9+\/]/gi, "");
        for (var a = [], i = 0, r = 0; i < e.length; r = ++i % 4)
            0 != r && a.push((t.indexOf(e.charAt(i - 1)) & Math.pow(2, -2 * r + 8) - 1) << 2 * r | t.indexOf(e.charAt(i)) >>> 6 - 2 * r);
        return a
    }
};
var t = a788, i = a763.utf8, r = null, n = a763.bin;
s = function(e, a) {
    s._ff = function(e, t, a, i, r, n, s) {
        var o = e + (t & a | ~t & i) + (r >>> 0) + s;
        return (o << n | o >>> 32 - n) + t
    }
    ,
    s._gg = function(e, t, a, i, r, n, s) {
        var o = e + (t & i | a & ~i) + (r >>> 0) + s;
        return (o << n | o >>> 32 - n) + t
    }
    ,
    s._hh = function(e, t, a, i, r, n, s) {
        var o = e + (t ^ a ^ i) + (r >>> 0) + s;
        return (o << n | o >>> 32 - n) + t
    }
    ,
    s._ii = function(e, t, a, i, r, n, s) {
        var o = e + (a ^ (t | ~i)) + (r >>> 0) + s;
        return (o << n | o >>> 32 - n) + t
    }
    ,
    s._blocksize = 16,
    s._digestsize = 16,
    e.constructor == String ? e = a && "binary" === a.encoding ? n.stringToBytes(e) : i.stringToBytes(e) : r(e) ? e = Array.prototype.slice.call(e, 0) : Array.isArray(e) || (e = e.toString());
    for (var o = t.bytesToWords(e), l = 8 * e.length, d = 1732584193, p = -271733879, u = -1732584194, c = 271733878, f = 0; f < o.length; f++)
        o[f] = 16711935 & (o[f] << 8 | o[f] >>> 24) | 4278255360 & (o[f] << 24 | o[f] >>> 8);
    o[l >>> 5] |= 128 << l % 32,
    o[14 + (l + 64 >>> 9 << 4)] = l;
    for (var m = s._ff, g = s._gg, h = s._hh, v = s._ii, f = 0; f < o.length; f += 16) {
        var w = d
          , b = p
          , x = u
          , y = c;
        d = m(d, p, u, c, o[f + 0], 7, -680876936),
        c = m(c, d, p, u, o[f + 1], 12, -389564586),
        u = m(u, c, d, p, o[f + 2], 17, 606105819),
        p = m(p, u, c, d, o[f + 3], 22, -1044525330),
        d = m(d, p, u, c, o[f + 4], 7, -176418897),
        c = m(c, d, p, u, o[f + 5], 12, 1200080426),
        u = m(u, c, d, p, o[f + 6], 17, -1473231341),
        p = m(p, u, c, d, o[f + 7], 22, -45705983),
        d = m(d, p, u, c, o[f + 8], 7, 1770035416),
        c = m(c, d, p, u, o[f + 9], 12, -1958414417),
        u = m(u, c, d, p, o[f + 10], 17, -42063),
        p = m(p, u, c, d, o[f + 11], 22, -1990404162),
        d = m(d, p, u, c, o[f + 12], 7, 1804603682),
        c = m(c, d, p, u, o[f + 13], 12, -40341101),
        u = m(u, c, d, p, o[f + 14], 17, -1502002290),
        p = m(p, u, c, d, o[f + 15], 22, 1236535329),
        d = g(d, p, u, c, o[f + 1], 5, -165796510),
        c = g(c, d, p, u, o[f + 6], 9, -1069501632),
        u = g(u, c, d, p, o[f + 11], 14, 643717713),
        p = g(p, u, c, d, o[f + 0], 20, -373897302),
        d = g(d, p, u, c, o[f + 5], 5, -701558691),
        c = g(c, d, p, u, o[f + 10], 9, 38016083),
        u = g(u, c, d, p, o[f + 15], 14, -660478335),
        p = g(p, u, c, d, o[f + 4], 20, -405537848),
        d = g(d, p, u, c, o[f + 9], 5, 568446438),
        c = g(c, d, p, u, o[f + 14], 9, -1019803690),
        u = g(u, c, d, p, o[f + 3], 14, -187363961),
        p = g(p, u, c, d, o[f + 8], 20, 1163531501),
        d = g(d, p, u, c, o[f + 13], 5, -1444681467),
        c = g(c, d, p, u, o[f + 2], 9, -51403784),
        u = g(u, c, d, p, o[f + 7], 14, 1735328473),
        p = g(p, u, c, d, o[f + 12], 20, -1926607734),
        d = h(d, p, u, c, o[f + 5], 4, -378558),
        c = h(c, d, p, u, o[f + 8], 11, -2022574463),
        u = h(u, c, d, p, o[f + 11], 16, 1839030562),
        p = h(p, u, c, d, o[f + 14], 23, -35309556),
        d = h(d, p, u, c, o[f + 1], 4, -1530992060),
        c = h(c, d, p, u, o[f + 4], 11, 1272893353),
        u = h(u, c, d, p, o[f + 7], 16, -155497632),
        p = h(p, u, c, d, o[f + 10], 23, -1094730640),
        d = h(d, p, u, c, o[f + 13], 4, 681279174),
        c = h(c, d, p, u, o[f + 0], 11, -358537222),
        u = h(u, c, d, p, o[f + 3], 16, -722521979),
        p = h(p, u, c, d, o[f + 6], 23, 76029189),
        d = h(d, p, u, c, o[f + 9], 4, -640364487),
        c = h(c, d, p, u, o[f + 12], 11, -421815835),
        u = h(u, c, d, p, o[f + 15], 16, 530742520),
        p = h(p, u, c, d, o[f + 2], 23, -995338651),
        d = v(d, p, u, c, o[f + 0], 6, -198630844),
        c = v(c, d, p, u, o[f + 7], 10, 1126891415),
        u = v(u, c, d, p, o[f + 14], 15, -1416354905),
        p = v(p, u, c, d, o[f + 5], 21, -57434055),
        d = v(d, p, u, c, o[f + 12], 6, 1700485571),
        c = v(c, d, p, u, o[f + 3], 10, -1894986606),
        u = v(u, c, d, p, o[f + 10], 15, -1051523),
        p = v(p, u, c, d, o[f + 1], 21, -2054922799),
        d = v(d, p, u, c, o[f + 8], 6, 1873313359),
        c = v(c, d, p, u, o[f + 15], 10, -30611744),
        u = v(u, c, d, p, o[f + 6], 15, -1560198380),
        p = v(p, u, c, d, o[f + 13], 21, 1309151649),
        d = v(d, p, u, c, o[f + 4], 6, -145523070),
        c = v(c, d, p, u, o[f + 11], 10, -1120210379),
        u = v(u, c, d, p, o[f + 2], 15, 718787259),
        p = v(p, u, c, d, o[f + 9], 21, -343485551),
        d = d + w >>> 0,
        p = p + b >>> 0,
        u = u + x >>> 0,
        c = c + y >>> 0
    }
    return t.endian([d, p, u, c])
};