function sign(e, t, n) {
    var r;
    "undefined" != typeof self && self,
        r = function () {
            return function (e) {
                var t = {};

                function n(r) {
                    if (t[r])
                        return t[r].exports;
                    var o = t[r] = {
                        i: r,
                        l: !1,
                        exports: {}
                    };
                    return e[r].call(o.exports, o, o.exports, n),
                        o.l = !0,
                        o.exports
                }

                return n.m = e,
                    n.c = t,
                    n.d = function (e, t, r) {
                        n.o(e, t) || Object.defineProperty(e, t, {
                            configurable: !1,
                            enumerable: !0,
                            get: r
                        })
                    }
                    ,
                    n.n = function (e) {
                        var t = e && e.__esModule ? function () {
                                return e.default
                            }
                            : function () {
                                return e
                            }
                        ;
                        return n.d(t, "a", t),
                            t
                    }
                    ,
                    n.o = function (e, t) {
                        return Object.prototype.hasOwnProperty.call(e, t)
                    }
                    ,
                    n.p = "",
                    n(n.s = 3)
            }([function (e, t, n) {
                var r = n(5)
                    , o = n(1)
                    , a = o.toHex
                    , i = o.ceilHeapSize
                    , s = n(6)
                    , u = function (e) {
                    for (e += 9; e % 64 > 0; e += 1)
                        ;
                    return e
                }
                    , c = function (e, t) {
                    var n = new Int32Array(e, t + 320, 5)
                        , r = new Int32Array(5)
                        , o = new DataView(r.buffer);
                    return o.setInt32(0, n[0], !1),
                        o.setInt32(4, n[1], !1),
                        o.setInt32(8, n[2], !1),
                        o.setInt32(12, n[3], !1),
                        o.setInt32(16, n[4], !1),
                        r
                }
                    , l = function () {
                    function e(t) {
                        if (function (e, t) {
                            if (!(e instanceof t))
                                throw new TypeError("Cannot call a class as a function")
                        }(this, e),
                        (t = t || 65536) % 64 > 0)
                            throw new Error("Chunk size must be a multiple of 128 bit");
                        this._offset = 0,
                            this._maxChunkLen = t,
                            this._padMaxChunkLen = u(t),
                            this._heap = new ArrayBuffer(i(this._padMaxChunkLen + 320 + 20)),
                            this._h32 = new Int32Array(this._heap),
                            this._h8 = new Int8Array(this._heap),
                            this._core = new r({
                                Int32Array: Int32Array
                            }, {}, this._heap)
                    }

                    return e.prototype._initState = function (e, t) {
                        this._offset = 0;
                        var n = new Int32Array(e, t + 320, 5);
                        n[0] = 1732584193,
                            n[1] = -271733879,
                            n[2] = -1732584194,
                            n[3] = 271733878,
                            n[4] = -1009589776
                    }
                        ,
                        e.prototype._padChunk = function (e, t) {
                            var n = u(e)
                                , r = new Int32Array(this._heap, 0, n >> 2);
                            return function (e, t) {
                                var n = new Uint8Array(e.buffer)
                                    , r = t % 4
                                    , o = t - r;
                                switch (r) {
                                    case 0:
                                        n[o + 3] = 0;
                                    case 1:
                                        n[o + 2] = 0;
                                    case 2:
                                        n[o + 1] = 0;
                                    case 3:
                                        n[o + 0] = 0
                                }
                                for (var a = 1 + (t >> 2); a < e.length; a++)
                                    e[a] = 0
                            }(r, e),
                                function (e, t, n) {
                                    e[t >> 2] |= 128 << 24 - (t % 4 << 3),
                                        e[14 + (2 + (t >> 2) & -16)] = n / (1 << 29) | 0,
                                        e[15 + (2 + (t >> 2) & -16)] = n << 3
                                }(r, e, t),
                                n
                        }
                        ,
                        e.prototype._write = function (e, t, n, r) {
                            s(e, this._h8, this._h32, t, n, r || 0)
                        }
                        ,
                        e.prototype._coreCall = function (e, t, n, r, o) {
                            var a = n;
                            this._write(e, t, n),
                            o && (a = this._padChunk(n, r)),
                                this._core.hash(a, this._padMaxChunkLen)
                        }
                        ,
                        e.prototype.rawDigest = function (e) {
                            var t = e.byteLength || e.length || e.size || 0;
                            this._initState(this._heap, this._padMaxChunkLen);
                            var n = 0
                                , r = this._maxChunkLen;
                            for (n = 0; t > n + r; n += r)
                                this._coreCall(e, n, r, t, !1);
                            return this._coreCall(e, n, t - n, t, !0),
                                c(this._heap, this._padMaxChunkLen)
                        }
                        ,
                        e.prototype.digest = function (e) {
                            return a(this.rawDigest(e).buffer)
                        }
                        ,
                        e.prototype.digestFromString = function (e) {
                            return this.digest(e)
                        }
                        ,
                        e.prototype.digestFromBuffer = function (e) {
                            return this.digest(e)
                        }
                        ,
                        e.prototype.digestFromArrayBuffer = function (e) {
                            return this.digest(e)
                        }
                        ,
                        e.prototype.resetState = function () {
                            return this._initState(this._heap, this._padMaxChunkLen),
                                this
                        }
                        ,
                        e.prototype.append = function (e) {
                            var t = 0
                                , n = e.byteLength || e.length || e.size || 0
                                , r = this._offset % this._maxChunkLen
                                , o = void 0;
                            for (this._offset += n; t < n;)
                                o = Math.min(n - t, this._maxChunkLen - r),
                                    this._write(e, t, o, r),
                                    t += o,
                                (r += o) === this._maxChunkLen && (this._core.hash(this._maxChunkLen, this._padMaxChunkLen),
                                    r = 0);
                            return this
                        }
                        ,
                        e.prototype.getState = function () {
                            var e = void 0;
                            if (this._offset % this._maxChunkLen)
                                e = this._heap.slice(0);
                            else {
                                var t = new Int32Array(this._heap, this._padMaxChunkLen + 320, 5);
                                e = t.buffer.slice(t.byteOffset, t.byteOffset + t.byteLength)
                            }
                            return {
                                offset: this._offset,
                                heap: e
                            }
                        }
                        ,
                        e.prototype.setState = function (e) {
                            (this._offset = e.offset,
                            20 === e.heap.byteLength) ? new Int32Array(this._heap, this._padMaxChunkLen + 320, 5).set(new Int32Array(e.heap)) : this._h32.set(new Int32Array(e.heap));
                            return this
                        }
                        ,
                        e.prototype.rawEnd = function () {
                            var e = this._offset
                                , t = e % this._maxChunkLen
                                , n = this._padChunk(t, e);
                            this._core.hash(n, this._padMaxChunkLen);
                            var r = c(this._heap, this._padMaxChunkLen);
                            return this._initState(this._heap, this._padMaxChunkLen),
                                r
                        }
                        ,
                        e.prototype.end = function () {
                            return a(this.rawEnd().buffer)
                        }
                        ,
                        e
                }();
                e.exports = l,
                    e.exports._core = r
            }
                , function (e, t) {
                    for (var n = new Array(256), r = 0; r < 256; r++)
                        n[r] = (r < 16 ? "0" : "") + r.toString(16);
                    e.exports.toHex = function (e) {
                        for (var t = new Uint8Array(e), r = new Array(e.byteLength), o = 0; o < r.length; o++)
                            r[o] = n[t[o]];
                        return r.join("")
                    }
                        ,
                        e.exports.ceilHeapSize = function (e) {
                            var t = 0;
                            if (e <= 65536)
                                return 65536;
                            if (e < 16777216)
                                for (t = 1; t < e; t <<= 1)
                                    ;
                            else
                                for (t = 16777216; t < e; t += 16777216)
                                    ;
                            return t
                        }
                        ,
                        e.exports.isDedicatedWorkerScope = function (e) {
                            var t = "WorkerGlobalScope" in e && e instanceof e.WorkerGlobalScope
                                , n = "SharedWorkerGlobalScope" in e && e instanceof e.SharedWorkerGlobalScope
                                , r = "ServiceWorkerGlobalScope" in e && e instanceof e.ServiceWorkerGlobalScope;
                            return t && !n && !r
                        }
                }
                , function (e, t, n) {
                    e.exports = function () {
                        var e = n(0)
                            , t = function (e, n, r, o, a) {
                            var i = new self.FileReader;
                            i.onloadend = function () {
                                if (i.error)
                                    return a(i.error);
                                var s = i.result;
                                n += i.result.byteLength;
                                try {
                                    e.append(s)
                                } catch (e) {
                                    return void a(e)
                                }
                                n < o.size ? t(e, n, r, o, a) : a(null, e.end())
                            }
                                ,
                                i.readAsArrayBuffer(o.slice(n, n + r))
                        }
                            , r = !0;
                        return self.onmessage = function (n) {
                            if (r) {
                                var o = n.data.data
                                    , a = n.data.file
                                    , i = n.data.id;
                                if (void 0 !== i && (a || o)) {
                                    var s = n.data.blockSize || 4194304
                                        , u = new e(s);
                                    u.resetState();
                                    var c = function (e, t) {
                                        e ? self.postMessage({
                                            id: i,
                                            error: e.name
                                        }) : self.postMessage({
                                            id: i,
                                            hash: t
                                        })
                                    };
                                    o && function (e, t, n) {
                                        try {
                                            n(null, e.digest(t))
                                        } catch (e) {
                                            return n(e)
                                        }
                                    }(u, o, c),
                                    a && t(u, 0, s, a, c)
                                }
                            }
                        }
                            ,
                            function () {
                                r = !1
                            }
                    }
                }
                , function (e, t, n) {
                    var r = n(4)
                        , o = n(0)
                        , a = n(7)
                        , i = n(2)
                        , s = n(1).isDedicatedWorkerScope
                        , u = "undefined" != typeof self && s(self);
                    o.disableWorkerBehaviour = u ? i() : function () {
                    }
                        ,
                        o.createWorker = function () {
                            var e = r(2)
                                , t = e.terminate;
                            return e.terminate = function () {
                                URL.revokeObjectURL(e.objectURL),
                                    t.call(e)
                            }
                                ,
                                e
                        }
                        ,
                        o.createHash = a,
                        e.exports = o
                }
                , function (e, t, n) {
                    function r(e) {
                        var t = {};

                        function n(r) {
                            if (t[r])
                                return t[r].exports;
                            var o = t[r] = {
                                i: r,
                                l: !1,
                                exports: {}
                            };
                            return e[r].call(o.exports, o, o.exports, n),
                                o.l = !0,
                                o.exports
                        }

                        n.m = e,
                            n.c = t,
                            n.i = function (e) {
                                return e
                            }
                            ,
                            n.d = function (e, t, r) {
                                n.o(e, t) || Object.defineProperty(e, t, {
                                    configurable: !1,
                                    enumerable: !0,
                                    get: r
                                })
                            }
                            ,
                            n.r = function (e) {
                                Object.defineProperty(e, "__esModule", {
                                    value: !0
                                })
                            }
                            ,
                            n.n = function (e) {
                                var t = e && e.__esModule ? function () {
                                        return e.default
                                    }
                                    : function () {
                                        return e
                                    }
                                ;
                                return n.d(t, "a", t),
                                    t
                            }
                            ,
                            n.o = function (e, t) {
                                return Object.prototype.hasOwnProperty.call(e, t)
                            }
                            ,
                            n.p = "/",
                            n.oe = function (e) {
                                throw console.error(e),
                                    e
                            }
                        ;
                        var r = n(n.s = ENTRY_MODULE);
                        return r.default || r
                    }

                    var o = "[\\.|\\-|\\+|\\w|/|@]+"
                        , a = "\\((/\\*.*?\\*/)?s?.*?(" + o + ").*?\\)";

                    function i(e) {
                        return (e + "").replace(/[.?*+^$[\]\\(){}|-]/g, "\\$&")
                    }

                    function s(e, t, r) {
                        var s = {};
                        s[r] = [];
                        var u = t.toString()
                            , c = u.match(/^function\s?\(\w+,\s*\w+,\s*(\w+)\)/);
                        if (!c)
                            return s;
                        for (var l, f = c[1], d = new RegExp("(\\\\n|\\W)" + i(f) + a, "g"); l = d.exec(u);)
                            "dll-reference" !== l[3] && s[r].push(l[3]);
                        for (d = new RegExp("\\(" + i(f) + '\\("(dll-reference\\s(' + o + '))"\\)\\)' + a, "g"); l = d.exec(u);)
                            e[l[2]] || (s[r].push(l[1]),
                                e[l[2]] = n(l[1]).m),
                                s[l[2]] = s[l[2]] || [],
                                s[l[2]].push(l[4]);
                        return s
                    }

                    function u(e) {
                        return Object.keys(e).reduce(function (t, n) {
                            return t || e[n].length > 0
                        }, !1)
                    }

                    e.exports = function (e, t) {
                        t = t || {};
                        var o = {
                            main: n.m
                        }
                            , a = t.all ? {
                            main: Object.keys(o)
                        } : function (e, t) {
                            for (var n = {
                                main: [t]
                            }, r = {
                                main: []
                            }, o = {
                                main: {}
                            }; u(n);)
                                for (var a = Object.keys(n), i = 0; i < a.length; i++) {
                                    var c = a[i]
                                        , l = n[c].pop();
                                    if (o[c] = o[c] || {},
                                    !o[c][l] && e[c][l]) {
                                        o[c][l] = !0,
                                            r[c] = r[c] || [],
                                            r[c].push(l);
                                        for (var f = s(e, e[c][l], c), d = Object.keys(f), p = 0; p < d.length; p++)
                                            n[d[p]] = n[d[p]] || [],
                                                n[d[p]] = n[d[p]].concat(f[d[p]])
                                    }
                                }
                            return r
                        }(o, e)
                            , i = "";
                        Object.keys(a).filter(function (e) {
                            return "main" !== e
                        }).forEach(function (e) {
                            for (var t = 0; a[e][t];)
                                t++;
                            a[e].push(t),
                                o[e][t] = "(function(module, exports, __webpack_require__) { module.exports = __webpack_require__; })",
                                i = i + "var " + e + " = (" + r.toString().replace("ENTRY_MODULE", JSON.stringify(t)) + ")({" + a[e].map(function (t) {
                                    return JSON.stringify(t) + ": " + o[e][t].toString()
                                }).join(",") + "});\n"
                        }),
                            i = i + "(" + r.toString().replace("ENTRY_MODULE", JSON.stringify(e)) + ")({" + a.main.map(function (e) {
                                return JSON.stringify(e) + ": " + o.main[e].toString()
                            }).join(",") + "})(self);";
                        var c = new window.Blob([i], {
                            type: "text/javascript"
                        });
                        if (t.bare)
                            return c;
                        var l = (window.URL || window.webkitURL || window.mozURL || window.msURL).createObjectURL(c)
                            , f = new window.Worker(l);
                        return f.objectURL = l,
                            f
                    }
                }
                , function (e, t) {
                    e.exports = function (e, t, n) {
                        "use asm";
                        var r = new e.Int32Array(n);

                        function o(e, t) {
                            e = e | 0;
                            t = t | 0;
                            var n = 0
                                , o = 0
                                , a = 0
                                , i = 0
                                , s = 0
                                , u = 0
                                , c = 0
                                , l = 0
                                , f = 0
                                , d = 0
                                , p = 0
                                , h = 0
                                , m = 0
                                , _ = 0;
                            a = r[t + 320 >> 2] | 0;
                            s = r[t + 324 >> 2] | 0;
                            c = r[t + 328 >> 2] | 0;
                            f = r[t + 332 >> 2] | 0;
                            p = r[t + 336 >> 2] | 0;
                            for (n = 0; (n | 0) < (e | 0); n = n + 64 | 0) {
                                i = a;
                                u = s;
                                l = c;
                                d = f;
                                h = p;
                                for (o = 0; (o | 0) < 64; o = o + 4 | 0) {
                                    _ = r[n + o >> 2] | 0;
                                    m = ((a << 5 | a >>> 27) + (s & c | ~s & f) | 0) + ((_ + p | 0) + 1518500249 | 0) | 0;
                                    p = f;
                                    f = c;
                                    c = s << 30 | s >>> 2;
                                    s = a;
                                    a = m;
                                    r[e + o >> 2] = _
                                }
                                for (o = e + 64 | 0; (o | 0) < (e + 80 | 0); o = o + 4 | 0) {
                                    _ = (r[o - 12 >> 2] ^ r[o - 32 >> 2] ^ r[o - 56 >> 2] ^ r[o - 64 >> 2]) << 1 | (r[o - 12 >> 2] ^ r[o - 32 >> 2] ^ r[o - 56 >> 2] ^ r[o - 64 >> 2]) >>> 31;
                                    m = ((a << 5 | a >>> 27) + (s & c | ~s & f) | 0) + ((_ + p | 0) + 1518500249 | 0) | 0;
                                    p = f;
                                    f = c;
                                    c = s << 30 | s >>> 2;
                                    s = a;
                                    a = m;
                                    r[o >> 2] = _
                                }
                                for (o = e + 80 | 0; (o | 0) < (e + 160 | 0); o = o + 4 | 0) {
                                    _ = (r[o - 12 >> 2] ^ r[o - 32 >> 2] ^ r[o - 56 >> 2] ^ r[o - 64 >> 2]) << 1 | (r[o - 12 >> 2] ^ r[o - 32 >> 2] ^ r[o - 56 >> 2] ^ r[o - 64 >> 2]) >>> 31;
                                    m = ((a << 5 | a >>> 27) + (s ^ c ^ f) | 0) + ((_ + p | 0) + 1859775393 | 0) | 0;
                                    p = f;
                                    f = c;
                                    c = s << 30 | s >>> 2;
                                    s = a;
                                    a = m;
                                    r[o >> 2] = _
                                }
                                for (o = e + 160 | 0; (o | 0) < (e + 240 | 0); o = o + 4 | 0) {
                                    _ = (r[o - 12 >> 2] ^ r[o - 32 >> 2] ^ r[o - 56 >> 2] ^ r[o - 64 >> 2]) << 1 | (r[o - 12 >> 2] ^ r[o - 32 >> 2] ^ r[o - 56 >> 2] ^ r[o - 64 >> 2]) >>> 31;
                                    m = ((a << 5 | a >>> 27) + (s & c | s & f | c & f) | 0) + ((_ + p | 0) - 1894007588 | 0) | 0;
                                    p = f;
                                    f = c;
                                    c = s << 30 | s >>> 2;
                                    s = a;
                                    a = m;
                                    r[o >> 2] = _
                                }
                                for (o = e + 240 | 0; (o | 0) < (e + 320 | 0); o = o + 4 | 0) {
                                    _ = (r[o - 12 >> 2] ^ r[o - 32 >> 2] ^ r[o - 56 >> 2] ^ r[o - 64 >> 2]) << 1 | (r[o - 12 >> 2] ^ r[o - 32 >> 2] ^ r[o - 56 >> 2] ^ r[o - 64 >> 2]) >>> 31;
                                    m = ((a << 5 | a >>> 27) + (s ^ c ^ f) | 0) + ((_ + p | 0) - 899497514 | 0) | 0;
                                    p = f;
                                    f = c;
                                    c = s << 30 | s >>> 2;
                                    s = a;
                                    a = m;
                                    r[o >> 2] = _
                                }
                                a = a + i | 0;
                                s = s + u | 0;
                                c = c + l | 0;
                                f = f + d | 0;
                                p = p + h | 0
                            }
                            r[t + 320 >> 2] = a;
                            r[t + 324 >> 2] = s;
                            r[t + 328 >> 2] = c;
                            r[t + 332 >> 2] = f;
                            r[t + 336 >> 2] = p
                        }

                        return {
                            hash: o
                        }
                    }
                }
                , function (e, t) {
                    var n = this
                        , r = void 0;
                    "undefined" != typeof self && void 0 !== self.FileReaderSync && (r = new self.FileReaderSync);
                    var o = function (e, t, n, r, o, a) {
                        var i = void 0
                            , s = a % 4
                            , u = (o + s) % 4
                            , c = o - u;
                        switch (s) {
                            case 0:
                                t[a] = e[r + 3];
                            case 1:
                                t[a + 1 - (s << 1) | 0] = e[r + 2];
                            case 2:
                                t[a + 2 - (s << 1) | 0] = e[r + 1];
                            case 3:
                                t[a + 3 - (s << 1) | 0] = e[r]
                        }
                        if (!(o < u + (4 - s))) {
                            for (i = 4 - s; i < c; i = i + 4 | 0)
                                n[a + i >> 2 | 0] = e[r + i] << 24 | e[r + i + 1] << 16 | e[r + i + 2] << 8 | e[r + i + 3];
                            switch (u) {
                                case 3:
                                    t[a + c + 1 | 0] = e[r + c + 2];
                                case 2:
                                    t[a + c + 2 | 0] = e[r + c + 1];
                                case 1:
                                    t[a + c + 3 | 0] = e[r + c]
                            }
                        }
                    };
                    e.exports = function (e, t, a, i, s, u) {
                        if ("string" == typeof e)
                            return function (e, t, n, r, o, a) {
                                var i = void 0
                                    , s = a % 4
                                    , u = (o + s) % 4
                                    , c = o - u;
                                switch (s) {
                                    case 0:
                                        t[a] = e.charCodeAt(r + 3);
                                    case 1:
                                        t[a + 1 - (s << 1) | 0] = e.charCodeAt(r + 2);
                                    case 2:
                                        t[a + 2 - (s << 1) | 0] = e.charCodeAt(r + 1);
                                    case 3:
                                        t[a + 3 - (s << 1) | 0] = e.charCodeAt(r)
                                }
                                if (!(o < u + (4 - s))) {
                                    for (i = 4 - s; i < c; i = i + 4 | 0)
                                        n[a + i >> 2] = e.charCodeAt(r + i) << 24 | e.charCodeAt(r + i + 1) << 16 | e.charCodeAt(r + i + 2) << 8 | e.charCodeAt(r + i + 3);
                                    switch (u) {
                                        case 3:
                                            t[a + c + 1 | 0] = e.charCodeAt(r + c + 2);
                                        case 2:
                                            t[a + c + 2 | 0] = e.charCodeAt(r + c + 1);
                                        case 1:
                                            t[a + c + 3 | 0] = e.charCodeAt(r + c)
                                    }
                                }
                            }(e, t, a, i, s, u);
                        if (e instanceof Array)
                            return o(e, t, a, i, s, u);
                        if (n && n.Buffer && n.Buffer.isBuffer(e))
                            return o(e, t, a, i, s, u);
                        if (e instanceof ArrayBuffer)
                            return o(new Uint8Array(e), t, a, i, s, u);
                        if (e.buffer instanceof ArrayBuffer)
                            return o(new Uint8Array(e.buffer, e.byteOffset, e.byteLength), t, a, i, s, u);
                        if (e instanceof Blob)
                            return function (e, t, n, o, a, i) {
                                var s = void 0
                                    , u = i % 4
                                    , c = (a + u) % 4
                                    , l = a - c
                                    , f = new Uint8Array(r.readAsArrayBuffer(e.slice(o, o + a)));
                                switch (u) {
                                    case 0:
                                        t[i] = f[3];
                                    case 1:
                                        t[i + 1 - (u << 1) | 0] = f[2];
                                    case 2:
                                        t[i + 2 - (u << 1) | 0] = f[1];
                                    case 3:
                                        t[i + 3 - (u << 1) | 0] = f[0]
                                }
                                if (!(a < c + (4 - u))) {
                                    for (s = 4 - u; s < l; s = s + 4 | 0)
                                        n[i + s >> 2 | 0] = f[s] << 24 | f[s + 1] << 16 | f[s + 2] << 8 | f[s + 3];
                                    switch (c) {
                                        case 3:
                                            t[i + l + 1 | 0] = f[l + 2];
                                        case 2:
                                            t[i + l + 2 | 0] = f[l + 1];
                                        case 1:
                                            t[i + l + 3 | 0] = f[l]
                                    }
                                }
                            }(e, t, a, i, s, u);
                        throw new Error("Unsupported data type.")
                    }
                }
                , function (e, t, n) {
                    var r = n(0)
                        , o = n(1).toHex
                        , a = function () {
                        function e() {
                            !function (e, t) {
                                if (!(e instanceof t))
                                    throw new TypeError("Cannot call a class as a function")
                            }(this, e),
                                this._rusha = new r,
                                this._rusha.resetState()
                        }

                        return e.prototype.update = function (e) {
                            return this._rusha.append(e),
                                this
                        }
                            ,
                            e.prototype.digest = function (e) {
                                var t = this._rusha.rawEnd().buffer;
                                if (!e)
                                    return t;
                                if ("hex" === e)
                                    return o(t);
                                throw new Error("unsupported digest encoding")
                            }
                            ,
                            e
                    }();
                    e.exports = function () {
                        return new a
                    }
                }
            ])
        }
        return  r()
}
console.log(sign(this))