刚刚学了一个反Debugger，恰好找了个简单网站做来练习，

网站：

https://www.webportal.cc/

JS加密内容：

function t(e, t) {
    var i = (65535 & e) + (65535 & t);
    return (e >> 16) + (t >> 16) + (i >> 16) << 16 | 65535 & i
}

function i(e, i, n, o, a, r) {
    return t((s = t(t(i, e), t(o, r))) << (l = a) | s >>> 32 - l, n);
    var s, l
}

function n(e, t, n, o, a, r, s) {
    return i(t & n | ~t & o, e, t, a, r, s)
}

function o(e, t, n, o, a, r, s) {
    return i(t & o | n & ~o, e, t, a, r, s)
}

function a(e, t, n, o, a, r, s) {
    return i(t ^ n ^ o, e, t, a, r, s)
}

function r(e, t, n, o, a, r, s) {
    return i(n ^ (t | ~o), e, t, a, r, s)
}

function s(e, i) {
    e[i >> 5] |= 128 << i % 32,
    e[14 + (i + 64 >>> 9 << 4)] = i;
    var s, l, d, c, p, u = 1732584193,
        f = -271733879,
        h = -1732584194,
        g = 271733878;
    for (s = 0; s < e.length; s += 16)
    l = u,
    d = f,
    c = h,
    p = g,
    u = n(u, f, h, g, e[s], 7, -680876936),
    g = n(g, u, f, h, e[s + 1], 12, -389564586),
    h = n(h, g, u, f, e[s + 2], 17, 606105819),
    f = n(f, h, g, u, e[s + 3], 22, -1044525330),
    u = n(u, f, h, g, e[s + 4], 7, -176418897),
    g = n(g, u, f, h, e[s + 5], 12, 1200080426),
    h = n(h, g, u, f, e[s + 6], 17, -1473231341),
    f = n(f, h, g, u, e[s + 7], 22, -45705983),
    u = n(u, f, h, g, e[s + 8], 7, 1770035416),
    g = n(g, u, f, h, e[s + 9], 12, -1958414417),
    h = n(h, g, u, f, e[s + 10], 17, -42063),
    f = n(f, h, g, u, e[s + 11], 22, -1990404162),
    u = n(u, f, h, g, e[s + 12], 7, 1804603682),
    g = n(g, u, f, h, e[s + 13], 12, -40341101),
    h = n(h, g, u, f, e[s + 14], 17, -1502002290),
    u = o(u, f = n(f, h, g, u, e[s + 15], 22, 1236535329), h, g, e[s + 1], 5, -165796510),
    g = o(g, u, f, h, e[s + 6], 9, -1069501632),
    h = o(h, g, u, f, e[s + 11], 14, 643717713),
    f = o(f, h, g, u, e[s], 20, -373897302),
    u = o(u, f, h, g, e[s + 5], 5, -701558691),
    g = o(g, u, f, h, e[s + 10], 9, 38016083),
    h = o(h, g, u, f, e[s + 15], 14, -660478335),
    f = o(f, h, g, u, e[s + 4], 20, -405537848),
    u = o(u, f, h, g, e[s + 9], 5, 568446438),
    g = o(g, u, f, h, e[s + 14], 9, -1019803690),
    h = o(h, g, u, f, e[s + 3], 14, -187363961),
    f = o(f, h, g, u, e[s + 8], 20, 1163531501),
    u = o(u, f, h, g, e[s + 13], 5, -1444681467),
    g = o(g, u, f, h, e[s + 2], 9, -51403784),
    h = o(h, g, u, f, e[s + 7], 14, 1735328473),
    u = a(u, f = o(f, h, g, u, e[s + 12], 20, -1926607734), h, g, e[s + 5], 4, -378558),
    g = a(g, u, f, h, e[s + 8], 11, -2022574463),
    h = a(h, g, u, f, e[s + 11], 16, 1839030562),
    f = a(f, h, g, u, e[s + 14], 23, -35309556),
    u = a(u, f, h, g, e[s + 1], 4, -1530992060),
    g = a(g, u, f, h, e[s + 4], 11, 1272893353),
    h = a(h, g, u, f, e[s + 7], 16, -155497632),
    f = a(f, h, g, u, e[s + 10], 23, -1094730640),
    u = a(u, f, h, g, e[s + 13], 4, 681279174),
    g = a(g, u, f, h, e[s], 11, -358537222),
    h = a(h, g, u, f, e[s + 3], 16, -722521979),
    f = a(f, h, g, u, e[s + 6], 23, 76029189),
    u = a(u, f, h, g, e[s + 9], 4, -640364487),
    g = a(g, u, f, h, e[s + 12], 11, -421815835),
    h = a(h, g, u, f, e[s + 15], 16, 530742520),
    u = r(u, f = a(f, h, g, u, e[s + 2], 23, -995338651), h, g, e[s], 6, -198630844),
    g = r(g, u, f, h, e[s + 7], 10, 1126891415),
    h = r(h, g, u, f, e[s + 14], 15, -1416354905),
    f = r(f, h, g, u, e[s + 5], 21, -57434055),
    u = r(u, f, h, g, e[s + 12], 6, 1700485571),
    g = r(g, u, f, h, e[s + 3], 10, -1894986606),
    h = r(h, g, u, f, e[s + 10], 15, -1051523),
    f = r(f, h, g, u, e[s + 1], 21, -2054922799),
    u = r(u, f, h, g, e[s + 8], 6, 1873313359),
    g = r(g, u, f, h, e[s + 15], 10, -30611744),
    h = r(h, g, u, f, e[s + 6], 15, -1560198380),
    f = r(f, h, g, u, e[s + 13], 21, 1309151649),
    u = r(u, f, h, g, e[s + 4], 6, -145523070),
    g = r(g, u, f, h, e[s + 11], 10, -1120210379),
    h = r(h, g, u, f, e[s + 2], 15, 718787259),
    f = r(f, h, g, u, e[s + 9], 21, -343485551),
    u = t(u, l),
    f = t(f, d),
    h = t(h, c),
    g = t(g, p);
    return [u, f, h, g]
}

function l(e) {
    var t, i = "";
    for (t = 0; t < 32 * e.length; t += 8)
    i += String.fromCharCode(e[t >> 5] >>> t % 32 & 255);
    return i
}

function d(e) {
    var t, i = [];
    for (i[(e.length >> 2) - 1] = void 0,
    t = 0; t < i.length; t += 1)
    i[t] = 0;
    for (t = 0; t < 8 * e.length; t += 8)
    i[t >> 5] |= (255 & e.charCodeAt(t / 8)) << t % 32;
    return i
}

function c(e) {
    var t, i, n = "";
    for (i = 0; i < e.length; i += 1)
    t = e.charCodeAt(i),
    n += "0123456789abcdef".charAt(t >>> 4 & 15) + "0123456789abcdef".charAt(15 & t);
    return n
}

function p(e) {
    return unescape(encodeURIComponent(e))
}

function u(e) {
    return function(e) {
        return l(s(d(e), 8 * e.length))
    }(p(e))
}

function f(e, t) {
    return function(e, t) {
        var i, n, o = d(e),
            a = [],
            r = [];
        for (a[15] = r[15] = void 0,
        o.length > 16 && (o = s(o, 8 * e.length)),
        i = 0; i < 16; i += 1)
        a[i] = 909522486 ^ o[i],
        r[i] = 1549556828 ^ o[i];
        return n = s(a.concat(d(t)), 512 + 8 * t.length),
        l(s(r.concat(n), 640))
    }(p(e), p(t))
}
md5 = function(e, t, i) {
    return t ? i ? f(t, e) : c(f(t, e)) : i ? u(e) : c(u(e))
}

看视频教学吧，这个 如果写文章打字放图片的话，可能有点累，，，