var x = (function (a, b) {
    return {
        encode: function (q, m) {

            for (var d = q.length, o = m.length, c = [], p = [], n = 0, g = 0, f = 0, e = 0, h; n <
                256; ++n) {
                p[n] = n
            }
            for (n = 0; n < 256; ++n) {
                g = (g + (h = p[n]) + q.charCodeAt(n % d)) % 256;
                p[n] = p[g];
                p[g] = h
            }
            for (g = 0; f < o; ++f) {
                n = f % 256;
                g = (g + (h = p[n])) % 256;
                d = p[n] = p[g];
                p[g] = h;
                c[e++] = String.fromCharCode(m.charCodeAt(f) ^ p[(d + h) % 256])

            }
            return c.join("")
        },
        key: function (e) {
            for (var d = 0, c = []; d < e; ++d) {
                c[d] = a((b() * 256) << 0)
            }
            return c.join("")
        }
    }
})(String.fromCharCode, Math.random);
var key = "123123";
if (key !== undefined && Buffer.from(x.encode(
        'c3d1e93cf8dd06844c8d35b9b306cf987f26b6a1199dfa7e5842a9d665ceb96414d70ba2f7b7e0877fa08abcf9e4ae06',
        key), 'binary').toString('base64') === 'pzzOe4PEbspjpi+Kmvk5M2K5Rw==') {
    console.log('ok so here is it:');
    console.log(key);
} else {
    console.log('Plz try again, and again');
}