function aa (n, t) {
    "object" == typeof exports && "undefined" != typeof module ? module.exports = t() : "function" == typeof define && define.amd ? define(t) : (n = n || self).getSecuritySign = t()
    return t()
}

bb = function () {
    "use strict";
    var n = function() {
        if ("undefined" != typeof self)
            return self;
        if ("undefined" != typeof window)
            return window;
        if ("undefined" != typeof global)
            return global;
        throw new Error("unable to locate global object")
    }();

    n.__sign_hash_20200305 = function(n) {
        function l(n, t) {
            var o = (65535 & n) + (65535 & t);
            return (n >> 16) + (t >> 16) + (o >> 16) << 16 | 65535 & o
        }
        function r(n, t, o, e, u, p) {
            return l((i = l(l(t, n), l(e, p))) << (r = u) | i >>> 32 - r, o);
            var i, r
        }
        function g(n, t, o, e, u, p, i) {
            return r(t & o | ~t & e, n, t, u, p, i)
        }
        function a(n, t, o, e, u, p, i) {
            return r(t & e | o & ~e, n, t, u, p, i)
        }
        function s(n, t, o, e, u, p, i) {
            return r(t ^ o ^ e, n, t, u, p, i)
        }
        function v(n, t, o, e, u, p, i) {
            return r(o ^ (t | ~e), n, t, u, p, i)
        }
        function t(n) {
            return function(n) {
                var t, o = "";
                for (t = 0; t < 32 * n.length; t += 8)
                    o += String.fromCharCode(n[t >> 5] >>> t % 32 & 255);
                return o
            }(function(n, t) {
                n[t >> 5] |= 128 << t % 32,
                n[14 + (t + 64 >>> 9 << 4)] = t;
                var o, e, u, p, i, r = 1732584193, f = -271733879, h = -1732584194, c = 271733878;
                for (o = 0; o < n.length; o += 16)
                    r = g(e = r, u = f, p = h, i = c, n[o], 7, -680876936),
                    c = g(c, r, f, h, n[o + 1], 12, -389564586),
                    h = g(h, c, r, f, n[o + 2], 17, 606105819),
                    f = g(f, h, c, r, n[o + 3], 22, -1044525330),
                    r = g(r, f, h, c, n[o + 4], 7, -176418897),
                    c = g(c, r, f, h, n[o + 5], 12, 1200080426),
                    h = g(h, c, r, f, n[o + 6], 17, -1473231341),
                    f = g(f, h, c, r, n[o + 7], 22, -45705983),
                    r = g(r, f, h, c, n[o + 8], 7, 1770035416),
                    c = g(c, r, f, h, n[o + 9], 12, -1958414417),
                    h = g(h, c, r, f, n[o + 10], 17, -42063),
                    f = g(f, h, c, r, n[o + 11], 22, -1990404162),
                    r = g(r, f, h, c, n[o + 12], 7, 1804603682),
                    c = g(c, r, f, h, n[o + 13], 12, -40341101),
                    h = g(h, c, r, f, n[o + 14], 17, -1502002290),
                    r = a(r, f = g(f, h, c, r, n[o + 15], 22, 1236535329), h, c, n[o + 1], 5, -165796510),
                    c = a(c, r, f, h, n[o + 6], 9, -1069501632),
                    h = a(h, c, r, f, n[o + 11], 14, 643717713),
                    f = a(f, h, c, r, n[o], 20, -373897302),
                    r = a(r, f, h, c, n[o + 5], 5, -701558691),
                    c = a(c, r, f, h, n[o + 10], 9, 38016083),
                    h = a(h, c, r, f, n[o + 15], 14, -660478335),
                    f = a(f, h, c, r, n[o + 4], 20, -405537848),
                    r = a(r, f, h, c, n[o + 9], 5, 568446438),
                    c = a(c, r, f, h, n[o + 14], 9, -1019803690),
                    h = a(h, c, r, f, n[o + 3], 14, -187363961),
                    f = a(f, h, c, r, n[o + 8], 20, 1163531501),
                    r = a(r, f, h, c, n[o + 13], 5, -1444681467),
                    c = a(c, r, f, h, n[o + 2], 9, -51403784),
                    h = a(h, c, r, f, n[o + 7], 14, 1735328473),
                    r = s(r, f = a(f, h, c, r, n[o + 12], 20, -1926607734), h, c, n[o + 5], 4, -378558),
                    c = s(c, r, f, h, n[o + 8], 11, -2022574463),
                    h = s(h, c, r, f, n[o + 11], 16, 1839030562),
                    f = s(f, h, c, r, n[o + 14], 23, -35309556),
                    r = s(r, f, h, c, n[o + 1], 4, -1530992060),
                    c = s(c, r, f, h, n[o + 4], 11, 1272893353),
                    h = s(h, c, r, f, n[o + 7], 16, -155497632),
                    f = s(f, h, c, r, n[o + 10], 23, -1094730640),
                    r = s(r, f, h, c, n[o + 13], 4, 681279174),
                    c = s(c, r, f, h, n[o], 11, -358537222),
                    h = s(h, c, r, f, n[o + 3], 16, -722521979),
                    f = s(f, h, c, r, n[o + 6], 23, 76029189),
                    r = s(r, f, h, c, n[o + 9], 4, -640364487),
                    c = s(c, r, f, h, n[o + 12], 11, -421815835),
                    h = s(h, c, r, f, n[o + 15], 16, 530742520),
                    r = v(r, f = s(f, h, c, r, n[o + 2], 23, -995338651), h, c, n[o], 6, -198630844),
                    c = v(c, r, f, h, n[o + 7], 10, 1126891415),
                    h = v(h, c, r, f, n[o + 14], 15, -1416354905),
                    f = v(f, h, c, r, n[o + 5], 21, -57434055),
                    r = v(r, f, h, c, n[o + 12], 6, 1700485571),
                    c = v(c, r, f, h, n[o + 3], 10, -1894986606),
                    h = v(h, c, r, f, n[o + 10], 15, -1051523),
                    f = v(f, h, c, r, n[o + 1], 21, -2054922799),
                    r = v(r, f, h, c, n[o + 8], 6, 1873313359),
                    c = v(c, r, f, h, n[o + 15], 10, -30611744),
                    h = v(h, c, r, f, n[o + 6], 15, -1560198380),
                    f = v(f, h, c, r, n[o + 13], 21, 1309151649),
                    r = v(r, f, h, c, n[o + 4], 6, -145523070),
                    c = v(c, r, f, h, n[o + 11], 10, -1120210379),
                    h = v(h, c, r, f, n[o + 2], 15, 718787259),
                    f = v(f, h, c, r, n[o + 9], 21, -343485551),
                    r = l(r, e),
                    f = l(f, u),
                    h = l(h, p),
                    c = l(c, i);
                return [r, f, h, c]
            }(function(n) {
                var t, o = [];
                for (o[(n.length >> 2) - 1] = void 0,
                t = 0; t < o.length; t += 1)
                    o[t] = 0;
                for (t = 0; t < 8 * n.length; t += 8)
                    o[t >> 5] |= (255 & n.charCodeAt(t / 8)) << t % 32;
                return o
            }(n), 8 * n.length))
        }
        function o(n) {
            return t(unescape(encodeURIComponent(n)))
        }
        return function(n) {
            var t, o, e = "0123456789abcdef", u = "";
            for (o = 0; o < n.length; o += 1)
                t = n.charCodeAt(o),
                u += e.charAt(t >>> 4 & 15) + e.charAt(15 & t);
            return u
        }(o(n))
    }
    ,
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            return !0
        }
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        , function() {
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                configurable: !0,
                enumerable: !0
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    var t = n.__getSecuritySign;
    return delete n.__getSecuritySign,t
}

function getSign(n){
    return aa(this,bb)(n)
    // return n
}