【JS逆向学习】36kr登陆逆向案例(webpack)

在开始讲解实际案例之前,大家先了解下webpack的相关知识

WebPack打包

webpack是一个基于模块化的打包(构建)工具, 它把一切都视作模块

webpack数组形式,通过下标取值
!function(e) {
    var t = {};
    
    // 加载器  所有的模块都是从这个函数加载 执行
    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(0) // 根据传入的下标值调用方法
}
    ([
        function () {
            console.log('您调用了第 1 个方法')
        },

              function () {
            console.log('您调用了第 2 个方法')
        },
    ])
webpack对象形式,通过key取值
!function(e) {
    var t = {};
    //  所有的模块 都是从这个加载器 执行的  分发器
    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('key1')  // 根据KEY找方法
}({

        'key1': function () {
            console.log('我是key1  负责逗你玩')
        },

        'key2': function () {
            console.log('我是key2  负责逗你笑')
        },

        'key3': function () {
            console.log('我是key3  负责服务你')
        }
    }
);

--------------------开胃菜吃完了,下面我们开始上正菜--------------------

逆向目标

接口https://gateway.36kr.com/api/mus/login/byMobilePassword
加密参数
- mobileNo
- password

逆向过程

老规矩,先输入账号、密码,点击登录,分析网络请求,如下
【JS逆向学习】36kr登陆逆向案例(webpack)_第1张图片
我们先看下启动器,没有较明显的入口特点,那我们换个思路,直接search关键字password,结合启动器的js文件名和搜索结果我们基本可以判定加密的大概位置

搜索结果不是特别多,这时候我们可以从上面逐条去点进去分析一下,先点开第一条看下,看起来很像,但是通过和网络请求https://gateway.36kr.com/api/mus/login/byMobilePassword比对path(/login/byAccount)可以确定不是我们的目标

这个时候我们继续向下看其他结果,点到第三条结果就可以基本确定就是我们要找的那个东西了,这个时候我们可以打个断点,然后点击登录,会发现断住了

逆向分析

var e = f(regeneratorRuntime.mark((function e() {
            var t, n = arguments;
            return regeneratorRuntime.wrap((function(e) {
                for (; ; )
                    switch (e.prev = e.next) {
                    case 0:
                        return t = n.length > 0 && void 0 !== n[0] ? n[0] : {},
                        e.next = 3,
                        m("/login/byMobilePassword", {
                            countryCode: o.a.get(t, "phoneItc.code"),
                            mobileNo: Object(i.b)(o.a.get(t, "mobileNo")),
                            password: Object(i.b)(o.a.get(t, "password"))
                        });
                    case 3:
                        return e.abrupt("return", e.sent);
                    case 4:
                    case "end":
                        return e.stop()
                    }
            }
            ), e)
        }

mobileNopassword是同一种加密,我们直接跳转到加密逻辑
【JS逆向学习】36kr登陆逆向案例(webpack)_第2张图片

var r = n(15)
      , o = n(5)
      , i = "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCeiLxP4ZavN8qhI+x+whAiFpGWpY9y1AHSQC86qEMBVnmqC8vdZAfxxuQWeQaeMWG07lXhXegTjZ5wn9pHnjg15wbjRGSTfwuZxSFW6sS3GYlrg40ckqAagzIjkE+5OLPsdjVYQyhLfKxj/79oOfjl/lV3rQnk/SSczHW0PEyUbQIDAQAB"
      , a = function() {
        var e = arguments.length > 0 && void 0 !== arguments[0] ? arguments[0] : "";
        if (!Object(o.isNodeEnv)()) {
            var t = n(771)
              , r = new t.JSEncrypt;
            r.setPublicKey(i);
            var a = r.encrypt(e);
            return a
        }
    }

从代码可以判定 i 是公钥,且以 MIG 开头的公钥长度基本就是 1024 位,我们从 n(771) 处跳转,跳转到 webpack 加载器文件
【JS逆向学习】36kr登陆逆向案例(webpack)_第3张图片
然后再去 app.d9a275d4.js 文件中找到上述调用的 n(771) 方法,并将方法拷贝到 webpack 加载器的数组中,并精简加载器删除无用代码
【JS逆向学习】36kr登陆逆向案例(webpack)_第4张图片

逆向结果

直接运行会报错,需要简单补一下环境

window = global;
navigator = {
    appName: "Netscape"
}

定义一个全局变量 rsa_encrypt ,把数组 n 方法导出,详细代码如下

window = global;
navigator = {
    appName: "Netscape"
}
var rsa_encrypt;
!function(e) {
    function n(t) {
        var c = {};
        if (c[t])
            return c[t].exports;
        var a = c[t] = {
            i: t,
            l: !1,
            exports: {}
        };
        return e[t].call(a.exports, a, a.exports, n),
        a.l = !0,
        a.exports
    }
    n.e = function(e) {
        var t = [];
        o[e] ? t.push(o[e]) : 0 !== o[e] && {
            3: 1,
            4: 1,
            5: 1,
            6: 1,
            7: 1,
            8: 1,
            9: 1,
            10: 1,
            11: 1,
            12: 1,
            13: 1,
            14: 1,
            15: 1,
            16: 1,
            17: 1,
            18: 1,
            19: 1,
            20: 1,
            21: 1,
            22: 1,
            24: 1,
            25: 1,
            27: 1,
            28: 1,
            29: 1,
            30: 1,
            31: 1,
            32: 1,
            34: 1,
            35: 1,
            36: 1,
            37: 1,
            38: 1,
            39: 1,
            40: 1,
            41: 1,
            42: 1,
            43: 1,
            44: 1,
            45: 1,
            46: 1,
            47: 1,
            48: 1,
            49: 1,
            50: 1,
            51: 1,
            52: 1,
            53: 1,
            54: 1,
            55: 1,
            56: 1,
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            58: 1,
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            61: 1,
            62: 1,
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            65: 1,
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            70: 1,
            71: 1,
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            90: 1,
            91: 1,
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            94: 1,
            95: 1,
            96: 1,
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            98: 1,
            99: 1,
            100: 1,
            101: 1,
            102: 1,
            103: 1,
            104: 1,
            105: 1
        }[e] && t.push(o[e] = new Promise((function(t, a) {
            for (var c = "static/" + ({
                2: "vendors~academe~acvitity~email-unsubscribe~hp-2020~motif-catalog~project-settled-welcome~special-top~0049f470",
                3: "chronicle~home~hot-list-catalog~local-station~motif-detail~policy-detail~search-list-Detail~tags-Detail",
                4: "newsflash-catalog",
                5: "vendors~wise-2019~wise-2019-nov~wise-2019-nov-dec",
                6: "home~motif-detail",
                7: "invite-record-entry",
                8: "live-channel~live-column",
                9: "nftags",
                10: "project-form-claim",
                11: "project-seek-report-36kr",
                12: "project-settled-welcome",
                13: "search-list",
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                15: "video-detail",
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                18: "VClub",
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                25: "article",
                26: "audit-investor",
                27: "author",
                28: "baidu-ai",
                29: "chronicle",
                30: "defaultReport",
                31: "defaultReport2021",
                32: "dell2021FormSuccess",
                33: "demo",
                34: "download",
                35: "email-unsubscribe",
                36: "enterprise-catalog",
                37: "enterprise-detail",
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                39: "entrepreneurship-competition",
                40: "entrepreneurship-project-list",
                41: "external-author-apply",
                42: "facebookFormSuccess",
                43: "gclub-catalog",
                44: "home",
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                66: "other-protocols",
                67: "overseas",
                68: "policy-detail",
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                71: "project-claim-settled-success",
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                80: "refute-rumor-notice",
                81: "rss-center",
                83: "s2city-project-list",
                84: "s2l-project-list",
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                87: "service-agreement",
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                93: "star-2020-city",
                94: "star-2020-yl",
                95: "station-business",
                96: "tags-Detail",
                97: "unsubscribe",
                98: "usercenter",
                99: "vendors~LPlan",
                100: "video-catalog",
                101: "wise-2019",
                102: "wise-2019-nov",
                103: "wise-2019-nov-dec",
                104: "wise-2020-efficiency"
            }[e] || e) + "." + {
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            }
            var d = document.getElementsByTagName("style");
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                if ((l = (f = d[s]).getAttribute("data-href")) === c || l === r)
                    return t()
            }
            var u = document.createElement("link");
            u.rel = "stylesheet",
            u.type = "text/css",
            u.onload = t,
            u.onerror = function(t) {
                var c = t && t.target && t.target.src || r
                  , i = new Error("Loading CSS chunk " + e + " failed.\n(" + c + ")");
                i.code = "CSS_CHUNK_LOAD_FAILED",
                i.request = c,
                delete o[e],
                u.parentNode.removeChild(u),
                a(i)
            }
            ,
            u.href = r,
            document.getElementsByTagName("head")[0].appendChild(u)
        }
        )).then((function() {
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        }
        )));
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        if (0 !== a)
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                t.push(a[2]);
            else {
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                    a = r[e] = [t, c]
                }
                ));
                t.push(a[2] = c);
                var i, s = document.createElement("script");
                s.charset = "utf-8",
                s.timeout = 120,
                n.nc && s.setAttribute("nonce", n.nc),
                s.src = function(e) {
                    return n.p + "static/" + ({
                        2: "vendors~academe~acvitity~email-unsubscribe~hp-2020~motif-catalog~project-settled-welcome~special-top~0049f470",
                        3: "chronicle~home~hot-list-catalog~local-station~motif-detail~policy-detail~search-list-Detail~tags-Detail",
                        4: "newsflash-catalog",
                        5: "vendors~wise-2019~wise-2019-nov~wise-2019-nov-dec",
                        6: "home~motif-detail",
                        7: "invite-record-entry",
                        8: "live-channel~live-column",
                        9: "nftags",
                        10: "project-form-claim",
                        11: "project-seek-report-36kr",
                        12: "project-settled-welcome",
                        13: "search-list",
                        14: "tags",
                        15: "video-detail",
                        17: "LPlan",
                        18: "VClub",
                        19: "about",
                        20: "about-us-en",
                        21: "academe",
                        22: "acvitity",
                        24: "application-authority",
                        25: "article",
                        26: "audit-investor",
                        27: "author",
                        28: "baidu-ai",
                        29: "chronicle",
                        30: "defaultReport",
                        31: "defaultReport2021",
                        32: "dell2021FormSuccess",
                        33: "demo",
                        34: "download",
                        35: "email-unsubscribe",
                        36: "enterprise-catalog",
                        37: "enterprise-detail",
                        38: "enterprisesList",
                        39: "entrepreneurship-competition",
                        40: "entrepreneurship-project-list",
                        41: "external-author-apply",
                        42: "facebookFormSuccess",
                        43: "gclub-catalog",
                        44: "home",
                        45: "hot-list-catalog",
                        46: "hot-list-detail",
                        47: "hp-2020",
                        48: "hp-club",
                        49: "iframe-login",
                        50: "info-share-list",
                        51: "information",
                        52: "innovate",
                        53: "invite-record-success",
                        54: "live-channel",
                        55: "live-column",
                        56: "live-detail",
                        57: "live-home",
                        58: "local-station",
                        59: "mform",
                        60: "motif-catalog",
                        61: "motif-detail",
                        62: "newsflash-detail",
                        63: "nftags-Detail",
                        64: "organization-catalog",
                        65: "organization-detail",
                        66: "other-protocols",
                        67: "overseas",
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                        72: "project-detail",
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                        76: "project-seek-report-success",
                        77: "project-topic-detail",
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                        79: "projects-catalog",
                        80: "refute-rumor-notice",
                        81: "rss-center",
                        83: "s2city-project-list",
                        84: "s2l-project-list",
                        85: "search-list-Detail",
                        86: "search-result",
                        87: "service-agreement",
                        88: "sign-up-acvitity",
                        89: "sign-up-acvitity-form",
                        90: "sign-up-claim-activity-form-success",
                        91: "special-topic-catalog",
                        92: "special-topic-detail",
                        93: "star-2020-city",
                        94: "star-2020-yl",
                        95: "station-business",
                        96: "tags-Detail",
                        97: "unsubscribe",
                        98: "usercenter",
                        99: "vendors~LPlan",
                        100: "video-catalog",
                        101: "wise-2019",
                        102: "wise-2019-nov",
                        103: "wise-2019-nov-dec",
                        104: "wise-2020-efficiency"
                    }[e] || e) + "." + {
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                        83: "01d5d271",
                        84: "60e354c9",
                        85: "dbcb190b",
                        86: "dbc12bef",
                        87: "2e241846",
                        88: "d89e4a2c",
                        89: "632de61f",
                        90: "be7a62f1",
                        91: "fabddd00",
                        92: "b1214ce6",
                        93: "14433d87",
                        94: "64606364",
                        95: "bf0ce3dc",
                        96: "f924f6c3",
                        97: "244a2e61",
                        98: "dd2b38eb",
                        99: "8ab4f59e",
                        100: "0da52a76",
                        101: "2d441624",
                        102: "bfa6c620",
                        103: "7044aabe",
                        104: "e47a4ba7",
                        105: "c88cf051"
                    }[e] + ".js"
                }(e);
                var l = new Error;
                i = function(t) {
                    s.onerror = s.onload = null,
                    clearTimeout(d);
                    var a = r[e];
                    if (0 !== a) {
                        if (a) {
                            var c = t && ("load" === t.type ? "missing" : t.type)
                              , o = t && t.target && t.target.src;
                            l.message = "Loading chunk " + e + " failed.\n(" + c + ": " + o + ")",
                            l.name = "ChunkLoadError",
                            l.type = c,
                            l.request = o,
                            a[1](l)
                        }
                        r[e] = void 0
                    }
                }
                ;
                var d = setTimeout((function() {
                    i({
                        type: "timeout",
                        target: s
                    })
                }
                ), 12e4);
                s.onerror = s.onload = i,
                document.head.appendChild(s)
            }
        return Promise.all(t)
    }
    ,
    rsa_ecrypt = n
}([
    function(e, t, n) {
        var r, o, i;
        o = [t],
        void 0 === (i = "function" == typeof (r = function(e) {
            var t;
            function n(e, t, n) {
                null != e && ("number" == typeof e ? this.fromNumber(e, t, n) : null == t && "string" != typeof e ? this.fromString(e, 256) : this.fromString(e, t))
            }
            function r() {
                return new n(null)
            }
            "Microsoft Internet Explorer" == navigator.appName ? (n.prototype.am = function(e, t, n, r, o, i) {
                for (var a = 32767 & t, s = t >> 15; --i >= 0; ) {
                    var u = 32767 & this[e]
                      , c = this[e++] >> 15
                      , l = s * u + c * a;
                    o = ((u = a * u + ((32767 & l) << 15) + n[r] + (1073741823 & o)) >>> 30) + (l >>> 15) + s * c + (o >>> 30),
                    n[r++] = 1073741823 & u
                }
                return o
            }
            ,
            t = 30) : "Netscape" != navigator.appName ? (n.prototype.am = function(e, t, n, r, o, i) {
                for (; --i >= 0; ) {
                    var a = t * this[e++] + n[r] + o;
                    o = Math.floor(a / 67108864),
                    n[r++] = 67108863 & a
                }
                return o
            }
            ,
            t = 26) : (n.prototype.am = function(e, t, n, r, o, i) {
                for (var a = 16383 & t, s = t >> 14; --i >= 0; ) {
                    var u = 16383 & this[e]
                      , c = this[e++] >> 14
                      , l = s * u + c * a;
                    o = ((u = a * u + ((16383 & l) << 14) + n[r] + o) >> 28) + (l >> 14) + s * c,
                    n[r++] = 268435455 & u
                }
                return o
            }
            ,
            t = 28),
            n.prototype.DB = t,
            n.prototype.DM = (1 << t) - 1,
            n.prototype.DV = 1 << t,
            n.prototype.FV = Math.pow(2, 52),
            n.prototype.F1 = 52 - t,
            n.prototype.F2 = 2 * t - 52;
            var o, i, a = new Array;
            for (o = "0".charCodeAt(0),
            i = 0; i <= 9; ++i)
                a[o++] = i;
            for (o = "a".charCodeAt(0),
            i = 10; i < 36; ++i)
                a[o++] = i;
            for (o = "A".charCodeAt(0),
            i = 10; i < 36; ++i)
                a[o++] = i;
            function s(e) {
                return "0123456789abcdefghijklmnopqrstuvwxyz".charAt(e)
            }
            function u(e, t) {
                var n = a[e.charCodeAt(t)];
                return null == n ? -1 : n
            }
            function c(e) {
                var t = r();
                return t.fromInt(e),
                t
            }
            function l(e) {
                var t, n = 1;
                return 0 != (t = e >>> 16) && (e = t,
                n += 16),
                0 != (t = e >> 8) && (e = t,
                n += 8),
                0 != (t = e >> 4) && (e = t,
                n += 4),
                0 != (t = e >> 2) && (e = t,
                n += 2),
                0 != (t = e >> 1) && (e = t,
                n += 1),
                n
            }
            function f(e) {
                this.m = e
            }
            function d(e) {
                this.m = e,
                this.mp = e.invDigit(),
                this.mpl = 32767 & this.mp,
                this.mph = this.mp >> 15,
                this.um = (1 << e.DB - 15) - 1,
                this.mt2 = 2 * e.t
            }
            function p(e, t) {
                return e & t
            }
            function h(e, t) {
                return e | t
            }
            function m(e, t) {
                return e ^ t
            }
            function _(e, t) {
                return e & ~t
            }
            function y(e) {
                if (0 == e)
                    return -1;
                var t = 0;
                return 0 == (65535 & e) && (e >>= 16,
                t += 16),
                0 == (255 & e) && (e >>= 8,
                t += 8),
                0 == (15 & e) && (e >>= 4,
                t += 4),
                0 == (3 & e) && (e >>= 2,
                t += 2),
                0 == (1 & e) && ++t,
                t
            }
            function g(e) {
                for (var t = 0; 0 != e; )
                    e &= e - 1,
                    ++t;
                return t
            }
            function b() {}
            function T(e) {
                return e
            }
            function E(e) {
                this.r2 = r(),
                this.q3 = r(),
                n.ONE.dlShiftTo(2 * e.t, this.r2),
                this.mu = this.r2.divide(e),
                this.m = e
            }
            f.prototype.convert = function(e) {
                return e.s < 0 || e.compareTo(this.m) >= 0 ? e.mod(this.m) : e
            }
            ,
            f.prototype.revert = function(e) {
                return e
            }
            ,
            f.prototype.reduce = function(e) {
                e.divRemTo(this.m, null, e)
            }
            ,
            f.prototype.mulTo = function(e, t, n) {
                e.multiplyTo(t, n),
                this.reduce(n)
            }
            ,
            f.prototype.sqrTo = function(e, t) {
                e.squareTo(t),
                this.reduce(t)
            }
            ,
            d.prototype.convert = function(e) {
                var t = r();
                return e.abs().dlShiftTo(this.m.t, t),
                t.divRemTo(this.m, null, t),
                e.s < 0 && t.compareTo(n.ZERO) > 0 && this.m.subTo(t, t),
                t
            }
            ,
            d.prototype.revert = function(e) {
                var t = r();
                return e.copyTo(t),
                this.reduce(t),
                t
            }
            ,
            d.prototype.reduce = function(e) {
                for (; e.t <= this.mt2; )
                    e[e.t++] = 0;
                for (var t = 0; t < this.m.t; ++t) {
                    var n = 32767 & e[t]
                      , r = n * this.mpl + ((n * this.mph + (e[t] >> 15) * this.mpl & this.um) << 15) & e.DM;
                    for (e[n = t + this.m.t] += this.m.am(0, r, e, t, 0, this.m.t); e[n] >= e.DV; )
                        e[n] -= e.DV,
                        e[++n]++
                }
                e.clamp(),
                e.drShiftTo(this.m.t, e),
                e.compareTo(this.m) >= 0 && e.subTo(this.m, e)
            }
            ,
            d.prototype.mulTo = function(e, t, n) {
                e.multiplyTo(t, n),
                this.reduce(n)
            }
            ,
            d.prototype.sqrTo = function(e, t) {
                e.squareTo(t),
                this.reduce(t)
            }
            ,
            n.prototype.copyTo = function(e) {
                for (var t = this.t - 1; t >= 0; --t)
                    e[t] = this[t];
                e.t = this.t,
                e.s = this.s
            }
            ,
            n.prototype.fromInt = function(e) {
                this.t = 1,
                this.s = e < 0 ? -1 : 0,
                e > 0 ? this[0] = e : e < -1 ? this[0] = e + this.DV : this.t = 0
            }
            ,
            n.prototype.fromString = function(e, t) {
                var r;
                if (16 == t)
                    r = 4;
                else if (8 == t)
                    r = 3;
                else if (256 == t)
                    r = 8;
                else if (2 == t)
                    r = 1;
                else if (32 == t)
                    r = 5;
                else {
                    if (4 != t)
                        return void this.fromRadix(e, t);
                    r = 2
                }
                this.t = 0,
                this.s = 0;
                for (var o = e.length, i = !1, a = 0; --o >= 0; ) {
                    var s = 8 == r ? 255 & e[o] : u(e, o);
                    s < 0 ? "-" == e.charAt(o) && (i = !0) : (i = !1,
                    0 == a ? this[this.t++] = s : a + r > this.DB ? (this[this.t - 1] |= (s & (1 << this.DB - a) - 1) << a,
                    this[this.t++] = s >> this.DB - a) : this[this.t - 1] |= s << a,
                    (a += r) >= this.DB && (a -= this.DB))
                }
                8 == r && 0 != (128 & e[0]) && (this.s = -1,
                a > 0 && (this[this.t - 1] |= (1 << this.DB - a) - 1 << a)),
                this.clamp(),
                i && n.ZERO.subTo(this, this)
            }
            ,
            n.prototype.clamp = function() {
                for (var e = this.s & this.DM; this.t > 0 && this[this.t - 1] == e; )
                    --this.t
            }
            ,
            n.prototype.dlShiftTo = function(e, t) {
                var n;
                for (n = this.t - 1; n >= 0; --n)
                    t[n + e] = this[n];
                for (n = e - 1; n >= 0; --n)
                    t[n] = 0;
                t.t = this.t + e,
                t.s = this.s
            }
            ,
            n.prototype.drShiftTo = function(e, t) {
                for (var n = e; n < this.t; ++n)
                    t[n - e] = this[n];
                t.t = Math.max(this.t - e, 0),
                t.s = this.s
            }
            ,
            n.prototype.lShiftTo = function(e, t) {
                var n, r = e % this.DB, o = this.DB - r, i = (1 << o) - 1, a = Math.floor(e / this.DB), s = this.s << r & this.DM;
                for (n = this.t - 1; n >= 0; --n)
                    t[n + a + 1] = this[n] >> o | s,
                    s = (this[n] & i) << r;
                for (n = a - 1; n >= 0; --n)
                    t[n] = 0;
                t[a] = s,
                t.t = this.t + a + 1,
                t.s = this.s,
                t.clamp()
            }
            ,
            n.prototype.rShiftTo = function(e, t) {
                t.s = this.s;
                var n = Math.floor(e / this.DB);
                if (n >= this.t)
                    t.t = 0;
                else {
                    var r = e % this.DB
                      , o = this.DB - r
                      , i = (1 << r) - 1;
                    t[0] = this[n] >> r;
                    for (var a = n + 1; a < this.t; ++a)
                        t[a - n - 1] |= (this[a] & i) << o,
                        t[a - n] = this[a] >> r;
                    r > 0 && (t[this.t - n - 1] |= (this.s & i) << o),
                    t.t = this.t - n,
                    t.clamp()
                }
            }
            ,
            n.prototype.subTo = function(e, t) {
                for (var n = 0, r = 0, o = Math.min(e.t, this.t); n < o; )
                    r += this[n] - e[n],
                    t[n++] = r & this.DM,
                    r >>= this.DB;
                if (e.t < this.t) {
                    for (r -= e.s; n < this.t; )
                        r += this[n],
                        t[n++] = r & this.DM,
                        r >>= this.DB;
                    r += this.s
                } else {
                    for (r += this.s; n < e.t; )
                        r -= e[n],
                        t[n++] = r & this.DM,
                        r >>= this.DB;
                    r -= e.s
                }
                t.s = r < 0 ? -1 : 0,
                r < -1 ? t[n++] = this.DV + r : r > 0 && (t[n++] = r),
                t.t = n,
                t.clamp()
            }
            ,
            n.prototype.multiplyTo = function(e, t) {
                var r = this.abs()
                  , o = e.abs()
                  , i = r.t;
                for (t.t = i + o.t; --i >= 0; )
                    t[i] = 0;
                for (i = 0; i < o.t; ++i)
                    t[i + r.t] = r.am(0, o[i], t, i, 0, r.t);
                t.s = 0,
                t.clamp(),
                this.s != e.s && n.ZERO.subTo(t, t)
            }
            ,
            n.prototype.squareTo = function(e) {
                for (var t = this.abs(), n = e.t = 2 * t.t; --n >= 0; )
                    e[n] = 0;
                for (n = 0; n < t.t - 1; ++n) {
                    var r = t.am(n, t[n], e, 2 * n, 0, 1);
                    (e[n + t.t] += t.am(n + 1, 2 * t[n], e, 2 * n + 1, r, t.t - n - 1)) >= t.DV && (e[n + t.t] -= t.DV,
                    e[n + t.t + 1] = 1)
                }
                e.t > 0 && (e[e.t - 1] += t.am(n, t[n], e, 2 * n, 0, 1)),
                e.s = 0,
                e.clamp()
            }
            ,
            n.prototype.divRemTo = function(e, t, o) {
                var i = e.abs();
                if (!(i.t <= 0)) {
                    var a = this.abs();
                    if (a.t < i.t)
                        return null != t && t.fromInt(0),
                        void (null != o && this.copyTo(o));
                    null == o && (o = r());
                    var s = r()
                      , u = this.s
                      , c = e.s
                      , f = this.DB - l(i[i.t - 1]);
                    f > 0 ? (i.lShiftTo(f, s),
                    a.lShiftTo(f, o)) : (i.copyTo(s),
                    a.copyTo(o));
                    var d = s.t
                      , p = s[d - 1];
                    if (0 != p) {
                        var h = p * (1 << this.F1) + (d > 1 ? s[d - 2] >> this.F2 : 0)
                          , m = this.FV / h
                          , _ = (1 << this.F1) / h
                          , y = 1 << this.F2
                          , g = o.t
                          , v = g - d
                          , b = null == t ? r() : t;
                        for (s.dlShiftTo(v, b),
                        o.compareTo(b) >= 0 && (o[o.t++] = 1,
                        o.subTo(b, o)),
                        n.ONE.dlShiftTo(d, b),
                        b.subTo(s, s); s.t < d; )
                            s[s.t++] = 0;
                        for (; --v >= 0; ) {
                            var T = o[--g] == p ? this.DM : Math.floor(o[g] * m + (o[g - 1] + y) * _);
                            if ((o[g] += s.am(0, T, o, v, 0, d)) < T)
                                for (s.dlShiftTo(v, b),
                                o.subTo(b, o); o[g] < --T; )
                                    o.subTo(b, o)
                        }
                        null != t && (o.drShiftTo(d, t),
                        u != c && n.ZERO.subTo(t, t)),
                        o.t = d,
                        o.clamp(),
                        f > 0 && o.rShiftTo(f, o),
                        u < 0 && n.ZERO.subTo(o, o)
                    }
                }
            }
            ,
            n.prototype.invDigit = function() {
                if (this.t < 1)
                    return 0;
                var e = this[0];
                if (0 == (1 & e))
                    return 0;
                var t = 3 & e;
                return (t = (t = (t = (t = t * (2 - (15 & e) * t) & 15) * (2 - (255 & e) * t) & 255) * (2 - ((65535 & e) * t & 65535)) & 65535) * (2 - e * t % this.DV) % this.DV) > 0 ? this.DV - t : -t
            }
            ,
            n.prototype.isEven = function() {
                return 0 == (this.t > 0 ? 1 & this[0] : this.s)
            }
            ,
            n.prototype.exp = function(e, t) {
                if (e > 4294967295 || e < 1)
                    return n.ONE;
                var o = r()
                  , i = r()
                  , a = t.convert(this)
                  , s = l(e) - 1;
                for (a.copyTo(o); --s >= 0; )
                    if (t.sqrTo(o, i),
                    (e & 1 << s) > 0)
                        t.mulTo(i, a, o);
                    else {
                        var u = o;
                        o = i,
                        i = u
                    }
                return t.revert(o)
            }
            ,
            n.prototype.toString = function(e) {
                if (this.s < 0)
                    return "-" + this.negate().toString(e);
                var t;
                if (16 == e)
                    t = 4;
                else if (8 == e)
                    t = 3;
                else if (2 == e)
                    t = 1;
                else if (32 == e)
                    t = 5;
                else {
                    if (4 != e)
                        return this.toRadix(e);
                    t = 2
                }
                var n, r = (1 << t) - 1, o = !1, i = "", a = this.t, u = this.DB - a * this.DB % t;
                if (a-- > 0)
                    for (u < this.DB && (n = this[a] >> u) > 0 && (o = !0,
                    i = s(n)); a >= 0; )
                        u < t ? (n = (this[a] & (1 << u) - 1) << t - u,
                        n |= this[--a] >> (u += this.DB - t)) : (n = this[a] >> (u -= t) & r,
                        u <= 0 && (u += this.DB,
                        --a)),
                        n > 0 && (o = !0),
                        o && (i += s(n));
                return o ? i : "0"
            }
            ,
            n.prototype.negate = function() {
                var e = r();
                return n.ZERO.subTo(this, e),
                e
            }
            ,
            n.prototype.abs = function() {
                return this.s < 0 ? this.negate() : this
            }
            ,
            n.prototype.compareTo = function(e) {
                var t = this.s - e.s;
                if (0 != t)
                    return t;
                var n = this.t;
                if (0 != (t = n - e.t))
                    return this.s < 0 ? -t : t;
                for (; --n >= 0; )
                    if (0 != (t = this[n] - e[n]))
                        return t;
                return 0
            }
            ,
            n.prototype.bitLength = function() {
                return this.t <= 0 ? 0 : this.DB * (this.t - 1) + l(this[this.t - 1] ^ this.s & this.DM)
            }
            ,
            n.prototype.mod = function(e) {
                var t = r();
                return this.abs().divRemTo(e, null, t),
                this.s < 0 && t.compareTo(n.ZERO) > 0 && e.subTo(t, t),
                t
            }
            ,
            n.prototype.modPowInt = function(e, t) {
                var n;
                return n = e < 256 || t.isEven() ? new f(t) : new d(t),
                this.exp(e, n)
            }
            ,
            n.ZERO = c(0),
            n.ONE = c(1),
            b.prototype.convert = T,
            b.prototype.revert = T,
            b.prototype.mulTo = function(e, t, n) {
                e.multiplyTo(t, n)
            }
            ,
            b.prototype.sqrTo = function(e, t) {
                e.squareTo(t)
            }
            ,
            E.prototype.convert = function(e) {
                if (e.s < 0 || e.t > 2 * this.m.t)
                    return e.mod(this.m);
                if (e.compareTo(this.m) < 0)
                    return e;
                var t = r();
                return e.copyTo(t),
                this.reduce(t),
                t
            }
            ,
            E.prototype.revert = function(e) {
                return e
            }
            ,
            E.prototype.reduce = function(e) {
                for (e.drShiftTo(this.m.t - 1, this.r2),
                e.t > this.m.t + 1 && (e.t = this.m.t + 1,
                e.clamp()),
                this.mu.multiplyUpperTo(this.r2, this.m.t + 1, this.q3),
                this.m.multiplyLowerTo(this.q3, this.m.t + 1, this.r2); e.compareTo(this.r2) < 0; )
                    e.dAddOffset(1, this.m.t + 1);
                for (e.subTo(this.r2, e); e.compareTo(this.m) >= 0; )
                    e.subTo(this.m, e)
            }
            ,
            E.prototype.mulTo = function(e, t, n) {
                e.multiplyTo(t, n),
                this.reduce(n)
            }
            ,
            E.prototype.sqrTo = function(e, t) {
                e.squareTo(t),
                this.reduce(t)
            }
            ;
            var w, S, M, k = [2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97, 101, 103, 107, 109, 113, 127, 131, 137, 139, 149, 151, 157, 163, 167, 173, 179, 181, 191, 193, 197, 199, 211, 223, 227, 229, 233, 239, 241, 251, 257, 263, 269, 271, 277, 281, 283, 293, 307, 311, 313, 317, 331, 337, 347, 349, 353, 359, 367, 373, 379, 383, 389, 397, 401, 409, 419, 421, 431, 433, 439, 443, 449, 457, 461, 463, 467, 479, 487, 491, 499, 503, 509, 521, 523, 541, 547, 557, 563, 569, 571, 577, 587, 593, 599, 601, 607, 613, 617, 619, 631, 641, 643, 647, 653, 659, 661, 673, 677, 683, 691, 701, 709, 719, 727, 733, 739, 743, 751, 757, 761, 769, 773, 787, 797, 809, 811, 821, 823, 827, 829, 839, 853, 857, 859, 863, 877, 881, 883, 887, 907, 911, 919, 929, 937, 941, 947, 953, 967, 971, 977, 983, 991, 997], O = (1 << 26) / k[k.length - 1];
            function L() {
                this.i = 0,
                this.j = 0,
                this.S = new Array
            }
            if (n.prototype.chunkSize = function(e) {
                return Math.floor(Math.LN2 * this.DB / Math.log(e))
            }
            ,
            n.prototype.toRadix = function(e) {
                if (null == e && (e = 10),
                0 == this.signum() || e < 2 || e > 36)
                    return "0";
                var t = this.chunkSize(e)
                  , n = Math.pow(e, t)
                  , o = c(n)
                  , i = r()
                  , a = r()
                  , s = "";
                for (this.divRemTo(o, i, a); i.signum() > 0; )
                    s = (n + a.intValue()).toString(e).substr(1) + s,
                    i.divRemTo(o, i, a);
                return a.intValue().toString(e) + s
            }
            ,
            n.prototype.fromRadix = function(e, t) {
                this.fromInt(0),
                null == t && (t = 10);
                for (var r = this.chunkSize(t), o = Math.pow(t, r), i = !1, a = 0, s = 0, c = 0; c < e.length; ++c) {
                    var l = u(e, c);
                    l < 0 ? "-" == e.charAt(c) && 0 == this.signum() && (i = !0) : (s = t * s + l,
                    ++a >= r && (this.dMultiply(o),
                    this.dAddOffset(s, 0),
                    a = 0,
                    s = 0))
                }
                a > 0 && (this.dMultiply(Math.pow(t, a)),
                this.dAddOffset(s, 0)),
                i && n.ZERO.subTo(this, this)
            }
            ,
            n.prototype.fromNumber = function(e, t, r) {
                if ("number" == typeof t)
                    if (e < 2)
                        this.fromInt(1);
                    else
                        for (this.fromNumber(e, r),
                        this.testBit(e - 1) || this.bitwiseTo(n.ONE.shiftLeft(e - 1), h, this),
                        this.isEven() && this.dAddOffset(1, 0); !this.isProbablePrime(t); )
                            this.dAddOffset(2, 0),
                            this.bitLength() > e && this.subTo(n.ONE.shiftLeft(e - 1), this);
                else {
                    var o = new Array
                      , i = 7 & e;
                    o.length = 1 + (e >> 3),
                    t.nextBytes(o),
                    i > 0 ? o[0] &= (1 << i) - 1 : o[0] = 0,
                    this.fromString(o, 256)
                }
            }
            ,
            n.prototype.bitwiseTo = function(e, t, n) {
                var r, o, i = Math.min(e.t, this.t);
                for (r = 0; r < i; ++r)
                    n[r] = t(this[r], e[r]);
                if (e.t < this.t) {
                    for (o = e.s & this.DM,
                    r = i; r < this.t; ++r)
                        n[r] = t(this[r], o);
                    n.t = this.t
                } else {
                    for (o = this.s & this.DM,
                    r = i; r < e.t; ++r)
                        n[r] = t(o, e[r]);
                    n.t = e.t
                }
                n.s = t(this.s, e.s),
                n.clamp()
            }
            ,
            n.prototype.changeBit = function(e, t) {
                var r = n.ONE.shiftLeft(e);
                return this.bitwiseTo(r, t, r),
                r
            }
            ,
            n.prototype.addTo = function(e, t) {
                for (var n = 0, r = 0, o = Math.min(e.t, this.t); n < o; )
                    r += this[n] + e[n],
                    t[n++] = r & this.DM,
                    r >>= this.DB;
                if (e.t < this.t) {
                    for (r += e.s; n < this.t; )
                        r += this[n],
                        t[n++] = r & this.DM,
                        r >>= this.DB;
                    r += this.s
                } else {
                    for (r += this.s; n < e.t; )
                        r += e[n],
                        t[n++] = r & this.DM,
                        r >>= this.DB;
                    r += e.s
                }
                t.s = r < 0 ? -1 : 0,
                r > 0 ? t[n++] = r : r < -1 && (t[n++] = this.DV + r),
                t.t = n,
                t.clamp()
            }
            ,
            n.prototype.dMultiply = function(e) {
                this[this.t] = this.am(0, e - 1, this, 0, 0, this.t),
                ++this.t,
                this.clamp()
            }
            ,
            n.prototype.dAddOffset = function(e, t) {
                if (0 != e) {
                    for (; this.t <= t; )
                        this[this.t++] = 0;
                    for (this[t] += e; this[t] >= this.DV; )
                        this[t] -= this.DV,
                        ++t >= this.t && (this[this.t++] = 0),
                        ++this[t]
                }
            }
            ,
            n.prototype.multiplyLowerTo = function(e, t, n) {
                var r, o = Math.min(this.t + e.t, t);
                for (n.s = 0,
                n.t = o; o > 0; )
                    n[--o] = 0;
                for (r = n.t - this.t; o < r; ++o)
                    n[o + this.t] = this.am(0, e[o], n, o, 0, this.t);
                for (r = Math.min(e.t, t); o < r; ++o)
                    this.am(0, e[o], n, o, 0, t - o);
                n.clamp()
            }
            ,
            n.prototype.multiplyUpperTo = function(e, t, n) {
                --t;
                var r = n.t = this.t + e.t - t;
                for (n.s = 0; --r >= 0; )
                    n[r] = 0;
                for (r = Math.max(t - this.t, 0); r < e.t; ++r)
                    n[this.t + r - t] = this.am(t - r, e[r], n, 0, 0, this.t + r - t);
                n.clamp(),
                n.drShiftTo(1, n)
            }
            ,
            n.prototype.modInt = function(e) {
                if (e <= 0)
                    return 0;
                var t = this.DV % e
                  , n = this.s < 0 ? e - 1 : 0;
                if (this.t > 0)
                    if (0 == t)
                        n = this[0] % e;
                    else
                        for (var r = this.t - 1; r >= 0; --r)
                            n = (t * n + this[r]) % e;
                return n
            }
            ,
            n.prototype.millerRabin = function(e) {
                var t = this.subtract(n.ONE)
                  , o = t.getLowestSetBit();
                if (o <= 0)
                    return !1;
                var i = t.shiftRight(o);
                (e = e + 1 >> 1) > k.length && (e = k.length);
                for (var a = r(), s = 0; s < e; ++s) {
                    a.fromInt(k[Math.floor(Math.random() * k.length)]);
                    var u = a.modPow(i, this);
                    if (0 != u.compareTo(n.ONE) && 0 != u.compareTo(t)) {
                        for (var c = 1; c++ < o && 0 != u.compareTo(t); )
                            if (0 == (u = u.modPowInt(2, this)).compareTo(n.ONE))
                                return !1;
                        if (0 != u.compareTo(t))
                            return !1
                    }
                }
                return !0
            }
            ,
            n.prototype.clone = function() {
                var e = r();
                return this.copyTo(e),
                e
            }
            ,
            n.prototype.intValue = function() {
                if (this.s < 0) {
                    if (1 == this.t)
                        return this[0] - this.DV;
                    if (0 == this.t)
                        return -1
                } else {
                    if (1 == this.t)
                        return this[0];
                    if (0 == this.t)
                        return 0
                }
                return (this[1] & (1 << 32 - this.DB) - 1) << this.DB | this[0]
            }
            ,
            n.prototype.byteValue = function() {
                return 0 == this.t ? this.s : this[0] << 24 >> 24
            }
            ,
            n.prototype.shortValue = function() {
                return 0 == this.t ? this.s : this[0] << 16 >> 16
            }
            ,
            n.prototype.signum = function() {
                return this.s < 0 ? -1 : this.t <= 0 || 1 == this.t && this[0] <= 0 ? 0 : 1
            }
            ,
            n.prototype.toByteArray = function() {
                var e = this.t
                  , t = new Array;
                t[0] = this.s;
                var n, r = this.DB - e * this.DB % 8, o = 0;
                if (e-- > 0)
                    for (r < this.DB && (n = this[e] >> r) != (this.s & this.DM) >> r && (t[o++] = n | this.s << this.DB - r); e >= 0; )
                        r < 8 ? (n = (this[e] & (1 << r) - 1) << 8 - r,
                        n |= this[--e] >> (r += this.DB - 8)) : (n = this[e] >> (r -= 8) & 255,
                        r <= 0 && (r += this.DB,
                        --e)),
                        0 != (128 & n) && (n |= -256),
                        0 == o && (128 & this.s) != (128 & n) && ++o,
                        (o > 0 || n != this.s) && (t[o++] = n);
                return t
            }
            ,
            n.prototype.equals = function(e) {
                return 0 == this.compareTo(e)
            }
            ,
            n.prototype.min = function(e) {
                return this.compareTo(e) < 0 ? this : e
            }
            ,
            n.prototype.max = function(e) {
                return this.compareTo(e) > 0 ? this : e
            }
            ,
            n.prototype.and = function(e) {
                var t = r();
                return this.bitwiseTo(e, p, t),
                t
            }
            ,
            n.prototype.or = function(e) {
                var t = r();
                return this.bitwiseTo(e, h, t),
                t
            }
            ,
            n.prototype.xor = function(e) {
                var t = r();
                return this.bitwiseTo(e, m, t),
                t
            }
            ,
            n.prototype.andNot = function(e) {
                var t = r();
                return this.bitwiseTo(e, _, t),
                t
            }
            ,
            n.prototype.not = function() {
                for (var e = r(), t = 0; t < this.t; ++t)
                    e[t] = this.DM & ~this[t];
                return e.t = this.t,
                e.s = ~this.s,
                e
            }
            ,
            n.prototype.shiftLeft = function(e) {
                var t = r();
                return e < 0 ? this.rShiftTo(-e, t) : this.lShiftTo(e, t),
                t
            }
            ,
            n.prototype.shiftRight = function(e) {
                var t = r();
                return e < 0 ? this.lShiftTo(-e, t) : this.rShiftTo(e, t),
                t
            }
            ,
            n.prototype.getLowestSetBit = function() {
                for (var e = 0; e < this.t; ++e)
                    if (0 != this[e])
                        return e * this.DB + y(this[e]);
                return this.s < 0 ? this.t * this.DB : -1
            }
            ,
            n.prototype.bitCount = function() {
                for (var e = 0, t = this.s & this.DM, n = 0; n < this.t; ++n)
                    e += g(this[n] ^ t);
                return e
            }
            ,
            n.prototype.testBit = function(e) {
                var t = Math.floor(e / this.DB);
                return t >= this.t ? 0 != this.s : 0 != (this[t] & 1 << e % this.DB)
            }
            ,
            n.prototype.setBit = function(e) {
                return this.changeBit(e, h)
            }
            ,
            n.prototype.clearBit = function(e) {
                return this.changeBit(e, _)
            }
            ,
            n.prototype.flipBit = function(e) {
                return this.changeBit(e, m)
            }
            ,
            n.prototype.add = function(e) {
                var t = r();
                return this.addTo(e, t),
                t
            }
            ,
            n.prototype.subtract = function(e) {
                var t = r();
                return this.subTo(e, t),
                t
            }
            ,
            n.prototype.multiply = function(e) {
                var t = r();
                return this.multiplyTo(e, t),
                t
            }
            ,
            n.prototype.divide = function(e) {
                var t = r();
                return this.divRemTo(e, t, null),
                t
            }
            ,
            n.prototype.remainder = function(e) {
                var t = r();
                return this.divRemTo(e, null, t),
                t
            }
            ,
            n.prototype.divideAndRemainder = function(e) {
                var t = r()
                  , n = r();
                return this.divRemTo(e, t, n),
                new Array(t,n)
            }
            ,
            n.prototype.modPow = function(e, t) {
                var n, o, i = e.bitLength(), a = c(1);
                if (i <= 0)
                    return a;
                n = i < 18 ? 1 : i < 48 ? 3 : i < 144 ? 4 : i < 768 ? 5 : 6,
                o = i < 8 ? new f(t) : t.isEven() ? new E(t) : new d(t);
                var s = new Array
                  , u = 3
                  , p = n - 1
                  , h = (1 << n) - 1;
                if (s[1] = o.convert(this),
                n > 1) {
                    var m = r();
                    for (o.sqrTo(s[1], m); u <= h; )
                        s[u] = r(),
                        o.mulTo(m, s[u - 2], s[u]),
                        u += 2
                }
                var _, y, g = e.t - 1, v = !0, b = r();
                for (i = l(e[g]) - 1; g >= 0; ) {
                    for (i >= p ? _ = e[g] >> i - p & h : (_ = (e[g] & (1 << i + 1) - 1) << p - i,
                    g > 0 && (_ |= e[g - 1] >> this.DB + i - p)),
                    u = n; 0 == (1 & _); )
                        _ >>= 1,
                        --u;
                    if ((i -= u) < 0 && (i += this.DB,
                    --g),
                    v)
                        s[_].copyTo(a),
                        v = !1;
                    else {
                        for (; u > 1; )
                            o.sqrTo(a, b),
                            o.sqrTo(b, a),
                            u -= 2;
                        u > 0 ? o.sqrTo(a, b) : (y = a,
                        a = b,
                        b = y),
                        o.mulTo(b, s[_], a)
                    }
                    for (; g >= 0 && 0 == (e[g] & 1 << i); )
                        o.sqrTo(a, b),
                        y = a,
                        a = b,
                        b = y,
                        --i < 0 && (i = this.DB - 1,
                        --g)
                }
                return o.revert(a)
            }
            ,
            n.prototype.modInverse = function(e) {
                var t = e.isEven();
                if (this.isEven() && t || 0 == e.signum())
                    return n.ZERO;
                for (var r = e.clone(), o = this.clone(), i = c(1), a = c(0), s = c(0), u = c(1); 0 != r.signum(); ) {
                    for (; r.isEven(); )
                        r.rShiftTo(1, r),
                        t ? (i.isEven() && a.isEven() || (i.addTo(this, i),
                        a.subTo(e, a)),
                        i.rShiftTo(1, i)) : a.isEven() || a.subTo(e, a),
                        a.rShiftTo(1, a);
                    for (; o.isEven(); )
                        o.rShiftTo(1, o),
                        t ? (s.isEven() && u.isEven() || (s.addTo(this, s),
                        u.subTo(e, u)),
                        s.rShiftTo(1, s)) : u.isEven() || u.subTo(e, u),
                        u.rShiftTo(1, u);
                    r.compareTo(o) >= 0 ? (r.subTo(o, r),
                    t && i.subTo(s, i),
                    a.subTo(u, a)) : (o.subTo(r, o),
                    t && s.subTo(i, s),
                    u.subTo(a, u))
                }
                return 0 != o.compareTo(n.ONE) ? n.ZERO : u.compareTo(e) >= 0 ? u.subtract(e) : u.signum() < 0 ? (u.addTo(e, u),
                u.signum() < 0 ? u.add(e) : u) : u
            }
            ,
            n.prototype.pow = function(e) {
                return this.exp(e, new b)
            }
            ,
            n.prototype.gcd = function(e) {
                var t = this.s < 0 ? this.negate() : this.clone()
                  , n = e.s < 0 ? e.negate() : e.clone();
                if (t.compareTo(n) < 0) {
                    var r = t;
                    t = n,
                    n = r
                }
                var o = t.getLowestSetBit()
                  , i = n.getLowestSetBit();
                if (i < 0)
                    return t;
                for (o < i && (i = o),
                i > 0 && (t.rShiftTo(i, t),
                n.rShiftTo(i, n)); t.signum() > 0; )
                    (o = t.getLowestSetBit()) > 0 && t.rShiftTo(o, t),
                    (o = n.getLowestSetBit()) > 0 && n.rShiftTo(o, n),
                    t.compareTo(n) >= 0 ? (t.subTo(n, t),
                    t.rShiftTo(1, t)) : (n.subTo(t, n),
                    n.rShiftTo(1, n));
                return i > 0 && n.lShiftTo(i, n),
                n
            }
            ,
            n.prototype.isProbablePrime = function(e) {
                var t, n = this.abs();
                if (1 == n.t && n[0] <= k[k.length - 1]) {
                    for (t = 0; t < k.length; ++t)
                        if (n[0] == k[t])
                            return !0;
                    return !1
                }
                if (n.isEven())
                    return !1;
                for (t = 1; t < k.length; ) {
                    for (var r = k[t], o = t + 1; o < k.length && r < O; )
                        r *= k[o++];
                    for (r = n.modInt(r); t < o; )
                        if (r % k[t++] == 0)
                            return !1
                }
                return n.millerRabin(e)
            }
            ,
            n.prototype.square = function() {
                var e = r();
                return this.squareTo(e),
                e
            }
            ,
            L.prototype.init = function(e) {
                var t, n, r;
                for (t = 0; t < 256; ++t)
                    this.S[t] = t;
                for (n = 0,
                t = 0; t < 256; ++t)
                    n = n + this.S[t] + e[t % e.length] & 255,
                    r = this.S[t],
                    this.S[t] = this.S[n],
                    this.S[n] = r;
                this.i = 0,
                this.j = 0
            }
            ,
            L.prototype.next = function() {
                var e;
                return this.i = this.i + 1 & 255,
                this.j = this.j + this.S[this.i] & 255,
                e = this.S[this.i],
                this.S[this.i] = this.S[this.j],
                this.S[this.j] = e,
                this.S[e + this.S[this.i] & 255]
            }
            ,
            null == S) {
                var A;
                if (S = new Array,
                M = 0,
                window.crypto && window.crypto.getRandomValues) {
                    var D = new Uint32Array(256);
                    for (window.crypto.getRandomValues(D),
                    A = 0; A < D.length; ++A)
                        S[M++] = 255 & D[A]
                }
                var x = function(e) {
                    if (this.count = this.count || 0,
                    this.count >= 256 || M >= 256)
                        window.removeEventListener ? window.removeEventListener("mousemove", x, !1) : window.detachEvent && window.detachEvent("onmousemove", x);
                    else
                        try {
                            var t = e.x + e.y;
                            S[M++] = 255 & t,
                            this.count += 1
                        } catch (e) {}
                };
                window.addEventListener ? window.addEventListener("mousemove", x, !1) : window.attachEvent && window.attachEvent("onmousemove", x)
            }
            function C() {
                if (null == w) {
                    for (w = new L; M < 256; ) {
                        var e = Math.floor(65536 * Math.random());
                        S[M++] = 255 & e
                    }
                    for (w.init(S),
                    M = 0; M < S.length; ++M)
                        S[M] = 0;
                    M = 0
                }
                return w.next()
            }
            function N() {}
            function P(e, t) {
                return new n(e,t)
            }
            function R() {
                this.n = null,
                this.e = 0,
                this.d = null,
                this.p = null,
                this.q = null,
                this.dmp1 = null,
                this.dmq1 = null,
                this.coeff = null
            }
            N.prototype.nextBytes = function(e) {
                var t;
                for (t = 0; t < e.length; ++t)
                    e[t] = C()
            }
            ,
            R.prototype.doPublic = function(e) {
                return e.modPowInt(this.e, this.n)
            }
            ,
            R.prototype.setPublic = function(e, t) {
                null != e && null != t && e.length > 0 && t.length > 0 ? (this.n = P(e, 16),
                this.e = parseInt(t, 16)) : console.error("Invalid RSA public key")
            }
            ,
            R.prototype.encrypt = function(e) {
                var t = function(e, t) {
                    if (t < e.length + 11)
                        return console.error("Message too long for RSA"),
                        null;
                    for (var r = new Array, o = e.length - 1; o >= 0 && t > 0; ) {
                        var i = e.charCodeAt(o--);
                        i < 128 ? r[--t] = i : i > 127 && i < 2048 ? (r[--t] = 63 & i | 128,
                        r[--t] = i >> 6 | 192) : (r[--t] = 63 & i | 128,
                        r[--t] = i >> 6 & 63 | 128,
                        r[--t] = i >> 12 | 224)
                    }
                    r[--t] = 0;
                    for (var a = new N, s = new Array; t > 2; ) {
                        for (s[0] = 0; 0 == s[0]; )
                            a.nextBytes(s);
                        r[--t] = s[0]
                    }
                    return r[--t] = 2,
                    r[--t] = 0,
                    new n(r)
                }(e, this.n.bitLength() + 7 >> 3);
                if (null == t)
                    return null;
                var r = this.doPublic(t);
                if (null == r)
                    return null;
                var o = r.toString(16);
                return 0 == (1 & o.length) ? o : "0" + o
            }
            ,
            R.prototype.doPrivate = function(e) {
                if (null == this.p || null == this.q)
                    return e.modPow(this.d, this.n);
                for (var t = e.mod(this.p).modPow(this.dmp1, this.p), n = e.mod(this.q).modPow(this.dmq1, this.q); t.compareTo(n) < 0; )
                    t = t.add(this.p);
                return t.subtract(n).multiply(this.coeff).mod(this.p).multiply(this.q).add(n)
            }
            ,
            R.prototype.setPrivate = function(e, t, n) {
                null != e && null != t && e.length > 0 && t.length > 0 ? (this.n = P(e, 16),
                this.e = parseInt(t, 16),
                this.d = P(n, 16)) : console.error("Invalid RSA private key")
            }
            ,
            R.prototype.setPrivateEx = function(e, t, n, r, o, i, a, s) {
                null != e && null != t && e.length > 0 && t.length > 0 ? (this.n = P(e, 16),
                this.e = parseInt(t, 16),
                this.d = P(n, 16),
                this.p = P(r, 16),
                this.q = P(o, 16),
                this.dmp1 = P(i, 16),
                this.dmq1 = P(a, 16),
                this.coeff = P(s, 16)) : console.error("Invalid RSA private key")
            }
            ,
            R.prototype.generate = function(e, t) {
                var r = new N
                  , o = e >> 1;
                this.e = parseInt(t, 16);
                for (var i = new n(t,16); ; ) {
                    for (; this.p = new n(e - o,1,r),
                    0 != this.p.subtract(n.ONE).gcd(i).compareTo(n.ONE) || !this.p.isProbablePrime(10); )
                        ;
                    for (; this.q = new n(o,1,r),
                    0 != this.q.subtract(n.ONE).gcd(i).compareTo(n.ONE) || !this.q.isProbablePrime(10); )
                        ;
                    if (this.p.compareTo(this.q) <= 0) {
                        var a = this.p;
                        this.p = this.q,
                        this.q = a
                    }
                    var s = this.p.subtract(n.ONE)
                      , u = this.q.subtract(n.ONE)
                      , c = s.multiply(u);
                    if (0 == c.gcd(i).compareTo(n.ONE)) {
                        this.n = this.p.multiply(this.q),
                        this.d = i.modInverse(c),
                        this.dmp1 = this.d.mod(s),
                        this.dmq1 = this.d.mod(u),
                        this.coeff = this.q.modInverse(this.p);
                        break
                    }
                }
            }
            ,
            R.prototype.decrypt = function(e) {
                var t = P(e, 16)
                  , n = this.doPrivate(t);
                return null == n ? null : function(e, t) {
                    for (var n = e.toByteArray(), r = 0; r < n.length && 0 == n[r]; )
                        ++r;
                    if (n.length - r != t - 1 || 2 != n[r])
                        return null;
                    for (++r; 0 != n[r]; )
                        if (++r >= n.length)
                            return null;
                    for (var o = ""; ++r < n.length; ) {
                        var i = 255 & n[r];
                        i < 128 ? o += String.fromCharCode(i) : i > 191 && i < 224 ? (o += String.fromCharCode((31 & i) << 6 | 63 & n[r + 1]),
                        ++r) : (o += String.fromCharCode((15 & i) << 12 | (63 & n[r + 1]) << 6 | 63 & n[r + 2]),
                        r += 2)
                    }
                    return o
                }(n, this.n.bitLength() + 7 >> 3)
            }
            ,
            R.prototype.generateAsync = function(e, t, o) {
                var i = new N
                  , a = e >> 1;
                this.e = parseInt(t, 16);
                var s = new n(t,16)
                  , u = this
                  , c = function() {
                    var t = function() {
                        if (u.p.compareTo(u.q) <= 0) {
                            var e = u.p;
                            u.p = u.q,
                            u.q = e
                        }
                        var t = u.p.subtract(n.ONE)
                          , r = u.q.subtract(n.ONE)
                          , i = t.multiply(r);
                        0 == i.gcd(s).compareTo(n.ONE) ? (u.n = u.p.multiply(u.q),
                        u.d = s.modInverse(i),
                        u.dmp1 = u.d.mod(t),
                        u.dmq1 = u.d.mod(r),
                        u.coeff = u.q.modInverse(u.p),
                        setTimeout((function() {
                            o()
                        }
                        ), 0)) : setTimeout(c, 0)
                    }
                      , l = function() {
                        u.q = r(),
                        u.q.fromNumberAsync(a, 1, i, (function() {
                            u.q.subtract(n.ONE).gcda(s, (function(e) {
                                0 == e.compareTo(n.ONE) && u.q.isProbablePrime(10) ? setTimeout(t, 0) : setTimeout(l, 0)
                            }
                            ))
                        }
                        ))
                    }
                      , f = function() {
                        u.p = r(),
                        u.p.fromNumberAsync(e - a, 1, i, (function() {
                            u.p.subtract(n.ONE).gcda(s, (function(e) {
                                0 == e.compareTo(n.ONE) && u.p.isProbablePrime(10) ? setTimeout(l, 0) : setTimeout(f, 0)
                            }
                            ))
                        }
                        ))
                    };
                    setTimeout(f, 0)
                };
                setTimeout(c, 0)
            }
            ,
            n.prototype.gcda = function(e, t) {
                var n = this.s < 0 ? this.negate() : this.clone()
                  , r = e.s < 0 ? e.negate() : e.clone();
                if (n.compareTo(r) < 0) {
                    var o = n;
                    n = r,
                    r = o
                }
                var i = n.getLowestSetBit()
                  , a = r.getLowestSetBit();
                if (a < 0)
                    t(n);
                else {
                    i < a && (a = i),
                    a > 0 && (n.rShiftTo(a, n),
                    r.rShiftTo(a, r));
                    var s = function() {
                        (i = n.getLowestSetBit()) > 0 && n.rShiftTo(i, n),
                        (i = r.getLowestSetBit()) > 0 && r.rShiftTo(i, r),
                        n.compareTo(r) >= 0 ? (n.subTo(r, n),
                        n.rShiftTo(1, n)) : (r.subTo(n, r),
                        r.rShiftTo(1, r)),
                        n.signum() > 0 ? setTimeout(s, 0) : (a > 0 && r.lShiftTo(a, r),
                        setTimeout((function() {
                            t(r)
                        }
                        ), 0))
                    };
                    setTimeout(s, 10)
                }
            }
            ,
            n.prototype.fromNumberAsync = function(e, t, r, o) {
                if ("number" == typeof t)
                    if (e < 2)
                        this.fromInt(1);
                    else {
                        this.fromNumber(e, r),
                        this.testBit(e - 1) || this.bitwiseTo(n.ONE.shiftLeft(e - 1), h, this),
                        this.isEven() && this.dAddOffset(1, 0);
                        var i = this
                          , a = function() {
                            i.dAddOffset(2, 0),
                            i.bitLength() > e && i.subTo(n.ONE.shiftLeft(e - 1), i),
                            i.isProbablePrime(t) ? setTimeout((function() {
                                o()
                            }
                            ), 0) : setTimeout(a, 0)
                        };
                        setTimeout(a, 0)
                    }
                else {
                    var s = new Array
                      , u = 7 & e;
                    s.length = 1 + (e >> 3),
                    t.nextBytes(s),
                    u > 0 ? s[0] &= (1 << u) - 1 : s[0] = 0,
                    this.fromString(s, 256)
                }
            }
            ;
            var j = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
            function I(e) {
                var t, n, r = "";
                for (t = 0; t + 3 <= e.length; t += 3)
                    n = parseInt(e.substring(t, t + 3), 16),
                    r += j.charAt(n >> 6) + j.charAt(63 & n);
                for (t + 1 == e.length ? (n = parseInt(e.substring(t, t + 1), 16),
                r += j.charAt(n << 2)) : t + 2 == e.length && (n = parseInt(e.substring(t, t + 2), 16),
                r += j.charAt(n >> 2) + j.charAt((3 & n) << 4)); (3 & r.length) > 0; )
                    r += "=";
                return r
            }
            function Y(e) {
                var t, n, r = "", o = 0;
                for (t = 0; t < e.length && "=" != e.charAt(t); ++t)
                    v = j.indexOf(e.charAt(t)),
                    v < 0 || (0 == o ? (r += s(v >> 2),
                    n = 3 & v,
                    o = 1) : 1 == o ? (r += s(n << 2 | v >> 4),
                    n = 15 & v,
                    o = 2) : 2 == o ? (r += s(n),
                    r += s(v >> 2),
                    n = 3 & v,
                    o = 3) : (r += s(n << 2 | v >> 4),
                    r += s(15 & v),
                    o = 0));
                return 1 == o && (r += s(n << 2)),
                r
            }
            var H = H || {};
            H.env = H.env || {};
            var F = H
              , B = Object.prototype
              , U = ["toString", "valueOf"];
            H.env.parseUA = function(e) {
                var t, n = function(e) {
                    var t = 0;
                    return parseFloat(e.replace(/\./g, (function() {
                        return 1 == t++ ? "" : "."
                    }
                    )))
                }, r = navigator, o = {
                    ie: 0,
                    opera: 0,
                    gecko: 0,
                    webkit: 0,
                    chrome: 0,
                    mobile: null,
                    air: 0,
                    ipad: 0,
                    iphone: 0,
                    ipod: 0,
                    ios: null,
                    android: 0,
                    webos: 0,
                    caja: r && r.cajaVersion,
                    secure: !1,
                    os: null
                }, i = e || navigator && navigator.userAgent, a = window && window.location, s = a && a.href;
                return o.secure = s && 0 === s.toLowerCase().indexOf("https"),
                i && (/windows|win32/i.test(i) ? o.os = "windows" : /macintosh/i.test(i) ? o.os = "macintosh" : /rhino/i.test(i) && (o.os = "rhino"),
                /KHTML/.test(i) && (o.webkit = 1),
                (t = i.match(/AppleWebKit\/([^\s]*)/)) && t[1] && (o.webkit = n(t[1]),
                / Mobile\//.test(i) ? (o.mobile = "Apple",
                (t = i.match(/OS ([^\s]*)/)) && t[1] && (t = n(t[1].replace("_", "."))),
                o.ios = t,
                o.ipad = o.ipod = o.iphone = 0,
                (t = i.match(/iPad|iPod|iPhone/)) && t[0] && (o[t[0].toLowerCase()] = o.ios)) : ((t = i.match(/NokiaN[^\/]*|Android \d\.\d|webOS\/\d\.\d/)) && (o.mobile = t[0]),
                /webOS/.test(i) && (o.mobile = "WebOS",
                (t = i.match(/webOS\/([^\s]*);/)) && t[1] && (o.webos = n(t[1]))),
                / Android/.test(i) && (o.mobile = "Android",
                (t = i.match(/Android ([^\s]*);/)) && t[1] && (o.android = n(t[1])))),
                (t = i.match(/Chrome\/([^\s]*)/)) && t[1] ? o.chrome = n(t[1]) : (t = i.match(/AdobeAIR\/([^\s]*)/)) && (o.air = t[0])),
                o.webkit || ((t = i.match(/Opera[\s\/]([^\s]*)/)) && t[1] ? (o.opera = n(t[1]),
                (t = i.match(/Version\/([^\s]*)/)) && t[1] && (o.opera = n(t[1])),
                (t = i.match(/Opera Mini[^;]*/)) && (o.mobile = t[0])) : (t = i.match(/MSIE\s([^;]*)/)) && t[1] ? o.ie = n(t[1]) : (t = i.match(/Gecko\/([^\s]*)/)) && (o.gecko = 1,
                (t = i.match(/rv:([^\s\)]*)/)) && t[1] && (o.gecko = n(t[1]))))),
                o
            }
            ,
            H.env.ua = H.env.parseUA(),
            H.isFunction = function(e) {
                return "function" == typeof e || "[object Function]" === B.toString.apply(e)
            }
            ,
            H._IEEnumFix = H.env.ua.ie ? function(e, t) {
                var n, r, o;
                for (n = 0; n < U.length; n += 1)
                    o = t[r = U[n]],
                    F.isFunction(o) && o != B[r] && (e[r] = o)
            }
            : function() {}
            ,
            H.extend = function(e, t, n) {
                if (!t || !e)
                    throw new Error("extend failed, please check that all dependencies are included.");
                var r, o = function() {};
                if (o.prototype = t.prototype,
                e.prototype = new o,
                e.prototype.constructor = e,
                e.superclass = t.prototype,
                t.prototype.constructor == B.constructor && (t.prototype.constructor = t),
                n) {
                    for (r in n)
                        F.hasOwnProperty(n, r) && (e.prototype[r] = n[r]);
                    F._IEEnumFix(e.prototype, n)
                }
            }
            ,
            "undefined" != typeof KJUR && KJUR || (KJUR = {}),
            void 0 !== KJUR.asn1 && KJUR.asn1 || (KJUR.asn1 = {}),
            KJUR.asn1.ASN1Util = new function() {
                this.integerToByteHex = function(e) {
                    var t = e.toString(16);
                    return t.length % 2 == 1 && (t = "0" + t),
                    t
                }
                ,
                this.bigIntToMinTwosComplementsHex = function(e) {
                    var t = e.toString(16);
                    if ("-" != t.substr(0, 1))
                        t.length % 2 == 1 ? t = "0" + t : t.match(/^[0-7]/) || (t = "00" + t);
                    else {
                        var r = t.substr(1).length;
                        r % 2 == 1 ? r += 1 : t.match(/^[0-7]/) || (r += 2);
                        for (var o = "", i = 0; i < r; i++)
                            o += "f";
                        t = new n(o,16).xor(e).add(n.ONE).toString(16).replace(/^-/, "")
                    }
                    return t
                }
                ,
                this.getPEMStringFromHex = function(e, t) {
                    var n = CryptoJS.enc.Hex.parse(e)
                      , r = CryptoJS.enc.Base64.stringify(n).replace(/(.{64})/g, "$1\r\n");
                    return "-----BEGIN " + t + "-----\r\n" + (r = r.replace(/\r\n$/, "")) + "\r\n-----END " + t + "-----\r\n"
                }
            }
            ,
            KJUR.asn1.ASN1Object = function() {
                this.getLengthHexFromValue = function() {
                    if (void 0 === this.hV || null == this.hV)
                        throw "this.hV is null or undefined.";
                    if (this.hV.length % 2 == 1)
                        throw "value hex must be even length: n=" + "".length + ",v=" + this.hV;
                    var e = this.hV.length / 2
                      , t = e.toString(16);
                    if (t.length % 2 == 1 && (t = "0" + t),
                    e < 128)
                        return t;
                    var n = t.length / 2;
                    if (n > 15)
                        throw "ASN.1 length too long to represent by 8x: n = " + e.toString(16);
                    return (128 + n).toString(16) + t
                }
                ,
                this.getEncodedHex = function() {
                    return (null == this.hTLV || this.isModified) && (this.hV = this.getFreshValueHex(),
                    this.hL = this.getLengthHexFromValue(),
                    this.hTLV = this.hT + this.hL + this.hV,
                    this.isModified = !1),
                    this.hTLV
                }
                ,
                this.getValueHex = function() {
                    return this.getEncodedHex(),
                    this.hV
                }
                ,
                this.getFreshValueHex = function() {
                    return ""
                }
            }
            ,
            KJUR.asn1.DERAbstractString = function(e) {
                KJUR.asn1.DERAbstractString.superclass.constructor.call(this),
                this.getString = function() {
                    return this.s
                }
                ,
                this.setString = function(e) {
                    this.hTLV = null,
                    this.isModified = !0,
                    this.s = e,
                    this.hV = stohex(this.s)
                }
                ,
                this.setStringHex = function(e) {
                    this.hTLV = null,
                    this.isModified = !0,
                    this.s = null,
                    this.hV = e
                }
                ,
                this.getFreshValueHex = function() {
                    return this.hV
                }
                ,
                void 0 !== e && (void 0 !== e.str ? this.setString(e.str) : void 0 !== e.hex && this.setStringHex(e.hex))
            }
            ,
            H.extend(KJUR.asn1.DERAbstractString, KJUR.asn1.ASN1Object),
            KJUR.asn1.DERAbstractTime = function(e) {
                KJUR.asn1.DERAbstractTime.superclass.constructor.call(this),
                this.localDateToUTC = function(e) {
                    return utc = e.getTime() + 6e4 * e.getTimezoneOffset(),
                    new Date(utc)
                }
                ,
                this.formatDate = function(e, t) {
                    var n = this.zeroPadding
                      , r = this.localDateToUTC(e)
                      , o = String(r.getFullYear());
                    return "utc" == t && (o = o.substr(2, 2)),
                    o + n(String(r.getMonth() + 1), 2) + n(String(r.getDate()), 2) + n(String(r.getHours()), 2) + n(String(r.getMinutes()), 2) + n(String(r.getSeconds()), 2) + "Z"
                }
                ,
                this.zeroPadding = function(e, t) {
                    return e.length >= t ? e : new Array(t - e.length + 1).join("0") + e
                }
                ,
                this.getString = function() {
                    return this.s
                }
                ,
                this.setString = function(e) {
                    this.hTLV = null,
                    this.isModified = !0,
                    this.s = e,
                    this.hV = stohex(this.s)
                }
                ,
                this.setByDateValue = function(e, t, n, r, o, i) {
                    var a = new Date(Date.UTC(e, t - 1, n, r, o, i, 0));
                    this.setByDate(a)
                }
                ,
                this.getFreshValueHex = function() {
                    return this.hV
                }
            }
            ,
            H.extend(KJUR.asn1.DERAbstractTime, KJUR.asn1.ASN1Object),
            KJUR.asn1.DERAbstractStructured = function(e) {
                KJUR.asn1.DERAbstractString.superclass.constructor.call(this),
                this.setByASN1ObjectArray = function(e) {
                    this.hTLV = null,
                    this.isModified = !0,
                    this.asn1Array = e
                }
                ,
                this.appendASN1Object = function(e) {
                    this.hTLV = null,
                    this.isModified = !0,
                    this.asn1Array.push(e)
                }
                ,
                this.asn1Array = new Array,
                void 0 !== e && void 0 !== e.array && (this.asn1Array = e.array)
            }
            ,
            H.extend(KJUR.asn1.DERAbstractStructured, KJUR.asn1.ASN1Object),
            KJUR.asn1.DERBoolean = function() {
                KJUR.asn1.DERBoolean.superclass.constructor.call(this),
                this.hT = "01",
                this.hTLV = "0101ff"
            }
            ,
            H.extend(KJUR.asn1.DERBoolean, KJUR.asn1.ASN1Object),
            KJUR.asn1.DERInteger = function(e) {
                KJUR.asn1.DERInteger.superclass.constructor.call(this),
                this.hT = "02",
                this.setByBigInteger = function(e) {
                    this.hTLV = null,
                    this.isModified = !0,
                    this.hV = KJUR.asn1.ASN1Util.bigIntToMinTwosComplementsHex(e)
                }
                ,
                this.setByInteger = function(e) {
                    var t = new n(String(e),10);
                    this.setByBigInteger(t)
                }
                ,
                this.setValueHex = function(e) {
                    this.hV = e
                }
                ,
                this.getFreshValueHex = function() {
                    return this.hV
                }
                ,
                void 0 !== e && (void 0 !== e.bigint ? this.setByBigInteger(e.bigint) : void 0 !== e.int ? this.setByInteger(e.int) : void 0 !== e.hex && this.setValueHex(e.hex))
            }
            ,
            H.extend(KJUR.asn1.DERInteger, KJUR.asn1.ASN1Object),
            KJUR.asn1.DERBitString = function(e) {
                KJUR.asn1.DERBitString.superclass.constructor.call(this),
                this.hT = "03",
                this.setHexValueIncludingUnusedBits = function(e) {
                    this.hTLV = null,
                    this.isModified = !0,
                    this.hV = e
                }
                ,
                this.setUnusedBitsAndHexValue = function(e, t) {
                    if (e < 0 || 7 < e)
                        throw "unused bits shall be from 0 to 7: u = " + e;
                    var n = "0" + e;
                    this.hTLV = null,
                    this.isModified = !0,
                    this.hV = n + t
                }
                ,
                this.setByBinaryString = function(e) {
                    var t = 8 - (e = e.replace(/0+$/, "")).length % 8;
                    8 == t && (t = 0);
                    for (var n = 0; n <= t; n++)
                        e += "0";
                    var r = "";
                    for (n = 0; n < e.length - 1; n += 8) {
                        var o = e.substr(n, 8)
                          , i = parseInt(o, 2).toString(16);
                        1 == i.length && (i = "0" + i),
                        r += i
                    }
                    this.hTLV = null,
                    this.isModified = !0,
                    this.hV = "0" + t + r
                }
                ,
                this.setByBooleanArray = function(e) {
                    for (var t = "", n = 0; n < e.length; n++)
                        1 == e[n] ? t += "1" : t += "0";
                    this.setByBinaryString(t)
                }
                ,
                this.newFalseArray = function(e) {
                    for (var t = new Array(e), n = 0; n < e; n++)
                        t[n] = !1;
                    return t
                }
                ,
                this.getFreshValueHex = function() {
                    return this.hV
                }
                ,
                void 0 !== e && (void 0 !== e.hex ? this.setHexValueIncludingUnusedBits(e.hex) : void 0 !== e.bin ? this.setByBinaryString(e.bin) : void 0 !== e.array && this.setByBooleanArray(e.array))
            }
            ,
            H.extend(KJUR.asn1.DERBitString, KJUR.asn1.ASN1Object),
            KJUR.asn1.DEROctetString = function(e) {
                KJUR.asn1.DEROctetString.superclass.constructor.call(this, e),
                this.hT = "04"
            }
            ,
            H.extend(KJUR.asn1.DEROctetString, KJUR.asn1.DERAbstractString),
            KJUR.asn1.DERNull = function() {
                KJUR.asn1.DERNull.superclass.constructor.call(this),
                this.hT = "05",
                this.hTLV = "0500"
            }
            ,
            H.extend(KJUR.asn1.DERNull, KJUR.asn1.ASN1Object),
            KJUR.asn1.DERObjectIdentifier = function(e) {
                var t = function(e) {
                    var t = e.toString(16);
                    return 1 == t.length && (t = "0" + t),
                    t
                }
                  , r = function(e) {
                    var r = ""
                      , o = new n(e,10).toString(2)
                      , i = 7 - o.length % 7;
                    7 == i && (i = 0);
                    for (var a = "", s = 0; s < i; s++)
                        a += "0";
                    for (o = a + o,
                    s = 0; s < o.length - 1; s += 7) {
                        var u = o.substr(s, 7);
                        s != o.length - 7 && (u = "1" + u),
                        r += t(parseInt(u, 2))
                    }
                    return r
                };
                KJUR.asn1.DERObjectIdentifier.superclass.constructor.call(this),
                this.hT = "06",
                this.setValueHex = function(e) {
                    this.hTLV = null,
                    this.isModified = !0,
                    this.s = null,
                    this.hV = e
                }
                ,
                this.setValueOidString = function(e) {
                    if (!e.match(/^[0-9.]+$/))
                        throw "malformed oid string: " + e;
                    var n = ""
                      , o = e.split(".")
                      , i = 40 * parseInt(o[0]) + parseInt(o[1]);
                    n += t(i),
                    o.splice(0, 2);
                    for (var a = 0; a < o.length; a++)
                        n += r(o[a]);
                    this.hTLV = null,
                    this.isModified = !0,
                    this.s = null,
                    this.hV = n
                }
                ,
                this.setValueName = function(e) {
                    if (void 0 === KJUR.asn1.x509.OID.name2oidList[e])
                        throw "DERObjectIdentifier oidName undefined: " + e;
                    var t = KJUR.asn1.x509.OID.name2oidList[e];
                    this.setValueOidString(t)
                }
                ,
                this.getFreshValueHex = function() {
                    return this.hV
                }
                ,
                void 0 !== e && (void 0 !== e.oid ? this.setValueOidString(e.oid) : void 0 !== e.hex ? this.setValueHex(e.hex) : void 0 !== e.name && this.setValueName(e.name))
            }
            ,
            H.extend(KJUR.asn1.DERObjectIdentifier, KJUR.asn1.ASN1Object),
            KJUR.asn1.DERUTF8String = function(e) {
                KJUR.asn1.DERUTF8String.superclass.constructor.call(this, e),
                this.hT = "0c"
            }
            ,
            H.extend(KJUR.asn1.DERUTF8String, KJUR.asn1.DERAbstractString),
            KJUR.asn1.DERNumericString = function(e) {
                KJUR.asn1.DERNumericString.superclass.constructor.call(this, e),
                this.hT = "12"
            }
            ,
            H.extend(KJUR.asn1.DERNumericString, KJUR.asn1.DERAbstractString),
            KJUR.asn1.DERPrintableString = function(e) {
                KJUR.asn1.DERPrintableString.superclass.constructor.call(this, e),
                this.hT = "13"
            }
            ,
            H.extend(KJUR.asn1.DERPrintableString, KJUR.asn1.DERAbstractString),
            KJUR.asn1.DERTeletexString = function(e) {
                KJUR.asn1.DERTeletexString.superclass.constructor.call(this, e),
                this.hT = "14"
            }
            ,
            H.extend(KJUR.asn1.DERTeletexString, KJUR.asn1.DERAbstractString),
            KJUR.asn1.DERIA5String = function(e) {
                KJUR.asn1.DERIA5String.superclass.constructor.call(this, e),
                this.hT = "16"
            }
            ,
            H.extend(KJUR.asn1.DERIA5String, KJUR.asn1.DERAbstractString),
            KJUR.asn1.DERUTCTime = function(e) {
                KJUR.asn1.DERUTCTime.superclass.constructor.call(this, e),
                this.hT = "17",
                this.setByDate = function(e) {
                    this.hTLV = null,
                    this.isModified = !0,
                    this.date = e,
                    this.s = this.formatDate(this.date, "utc"),
                    this.hV = stohex(this.s)
                }
                ,
                void 0 !== e && (void 0 !== e.str ? this.setString(e.str) : void 0 !== e.hex ? this.setStringHex(e.hex) : void 0 !== e.date && this.setByDate(e.date))
            }
            ,
            H.extend(KJUR.asn1.DERUTCTime, KJUR.asn1.DERAbstractTime),
            KJUR.asn1.DERGeneralizedTime = function(e) {
                KJUR.asn1.DERGeneralizedTime.superclass.constructor.call(this, e),
                this.hT = "18",
                this.setByDate = function(e) {
                    this.hTLV = null,
                    this.isModified = !0,
                    this.date = e,
                    this.s = this.formatDate(this.date, "gen"),
                    this.hV = stohex(this.s)
                }
                ,
                void 0 !== e && (void 0 !== e.str ? this.setString(e.str) : void 0 !== e.hex ? this.setStringHex(e.hex) : void 0 !== e.date && this.setByDate(e.date))
            }
            ,
            H.extend(KJUR.asn1.DERGeneralizedTime, KJUR.asn1.DERAbstractTime),
            KJUR.asn1.DERSequence = function(e) {
                KJUR.asn1.DERSequence.superclass.constructor.call(this, e),
                this.hT = "30",
                this.getFreshValueHex = function() {
                    for (var e = "", t = 0; t < this.asn1Array.length; t++)
                        e += this.asn1Array[t].getEncodedHex();
                    return this.hV = e,
                    this.hV
                }
            }
            ,
            H.extend(KJUR.asn1.DERSequence, KJUR.asn1.DERAbstractStructured),
            KJUR.asn1.DERSet = function(e) {
                KJUR.asn1.DERSet.superclass.constructor.call(this, e),
                this.hT = "31",
                this.getFreshValueHex = function() {
                    for (var e = new Array, t = 0; t < this.asn1Array.length; t++) {
                        var n = this.asn1Array[t];
                        e.push(n.getEncodedHex())
                    }
                    return e.sort(),
                    this.hV = e.join(""),
                    this.hV
                }
            }
            ,
            H.extend(KJUR.asn1.DERSet, KJUR.asn1.DERAbstractStructured),
            KJUR.asn1.DERTaggedObject = function(e) {
                KJUR.asn1.DERTaggedObject.superclass.constructor.call(this),
                this.hT = "a0",
                this.hV = "",
                this.isExplicit = !0,
                this.asn1Object = null,
                this.setASN1Object = function(e, t, n) {
                    this.hT = t,
                    this.isExplicit = e,
                    this.asn1Object = n,
                    this.isExplicit ? (this.hV = this.asn1Object.getEncodedHex(),
                    this.hTLV = null,
                    this.isModified = !0) : (this.hV = null,
                    this.hTLV = n.getEncodedHex(),
                    this.hTLV = this.hTLV.replace(/^../, t),
                    this.isModified = !1)
                }
                ,
                this.getFreshValueHex = function() {
                    return this.hV
                }
                ,
                void 0 !== e && (void 0 !== e.tag && (this.hT = e.tag),
                void 0 !== e.explicit && (this.isExplicit = e.explicit),
                void 0 !== e.obj && (this.asn1Object = e.obj,
                this.setASN1Object(this.isExplicit, this.hT, this.asn1Object)))
            }
            ,
            H.extend(KJUR.asn1.DERTaggedObject, KJUR.asn1.ASN1Object),
            function(e) {
                "use strict";
                var t, n = {
                    decode: function(e) {
                        var n;
                        if (void 0 === t) {
                            var r = "0123456789ABCDEF";
                            for (t = [],
                            n = 0; n < 16; ++n)
                                t[r.charAt(n)] = n;
                            for (r = r.toLowerCase(),
                            n = 10; n < 16; ++n)
                                t[r.charAt(n)] = n;
                            for (n = 0; n < " \f\n\r\t \u2028\u2029".length; ++n)
                                t[" \f\n\r\t \u2028\u2029".charAt(n)] = -1
                        }
                        var o = []
                          , i = 0
                          , a = 0;
                        for (n = 0; n < e.length; ++n) {
                            var s = e.charAt(n);
                            if ("=" == s)
                                break;
                            if (-1 != (s = t[s])) {
                                if (void 0 === s)
                                    throw "Illegal character at offset " + n;
                                i |= s,
                                ++a >= 2 ? (o[o.length] = i,
                                i = 0,
                                a = 0) : i <<= 4
                            }
                        }
                        if (a)
                            throw "Hex encoding incomplete: 4 bits missing";
                        return o
                    }
                };
                window.Hex = n
            }(),
            function(e) {
                "use strict";
                var t, n = {
                    decode: function(e) {
                        var n;
                        if (void 0 === t) {
                            for (t = [],
                            n = 0; n < 64; ++n)
                                t["ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/".charAt(n)] = n;
                            for (n = 0; n < "= \f\n\r\t \u2028\u2029".length; ++n)
                                t["= \f\n\r\t \u2028\u2029".charAt(n)] = -1
                        }
                        var r = []
                          , o = 0
                          , i = 0;
                        for (n = 0; n < e.length; ++n) {
                            var a = e.charAt(n);
                            if ("=" == a)
                                break;
                            if (-1 != (a = t[a])) {
                                if (void 0 === a)
                                    throw "Illegal character at offset " + n;
                                o |= a,
                                ++i >= 4 ? (r[r.length] = o >> 16,
                                r[r.length] = o >> 8 & 255,
                                r[r.length] = 255 & o,
                                o = 0,
                                i = 0) : o <<= 6
                            }
                        }
                        switch (i) {
                        case 1:
                            throw "Base64 encoding incomplete: at least 2 bits missing";
                        case 2:
                            r[r.length] = o >> 10;
                            break;
                        case 3:
                            r[r.length] = o >> 16,
                            r[r.length] = o >> 8 & 255
                        }
                        return r
                    },
                    re: /-----BEGIN [^-]+-----([A-Za-z0-9+\/=\s]+)-----END [^-]+-----|begin-base64[^\n]+\n([A-Za-z0-9+\/=\s]+)====/,
                    unarmor: function(e) {
                        var t = n.re.exec(e);
                        if (t)
                            if (t[1])
                                e = t[1];
                            else {
                                if (!t[2])
                                    throw "RegExp out of sync";
                                e = t[2]
                            }
                        return n.decode(e)
                    }
                };
                window.Base64 = n
            }(),
            function(e) {
                "use strict";
                var t = function(e, t) {
                    var n = document.createElement(e);
                    return n.className = t,
                    n
                }
                  , n = function(e) {
                    return document.createTextNode(e)
                };
                function r(e, t) {
                    e instanceof r ? (this.enc = e.enc,
                    this.pos = e.pos) : (this.enc = e,
                    this.pos = t)
                }
                function o(e, t, n, r, o) {
                    this.stream = e,
                    this.header = t,
                    this.length = n,
                    this.tag = r,
                    this.sub = o
                }
                r.prototype.get = function(e) {
                    if (void 0 === e && (e = this.pos++),
                    e >= this.enc.length)
                        throw "Requesting byte offset " + e + " on a stream of length " + this.enc.length;
                    return this.enc[e]
                }
                ,
                r.prototype.hexDigits = "0123456789ABCDEF",
                r.prototype.hexByte = function(e) {
                    return this.hexDigits.charAt(e >> 4 & 15) + this.hexDigits.charAt(15 & e)
                }
                ,
                r.prototype.hexDump = function(e, t, n) {
                    for (var r = "", o = e; o < t; ++o)
                        if (r += this.hexByte(this.get(o)),
                        !0 !== n)
                            switch (15 & o) {
                            case 7:
                                r += "  ";
                                break;
                            case 15:
                                r += "\n";
                                break;
                            default:
                                r += " "
                            }
                    return r
                }
                ,
                r.prototype.parseStringISO = function(e, t) {
                    for (var n = "", r = e; r < t; ++r)
                        n += String.fromCharCode(this.get(r));
                    return n
                }
                ,
                r.prototype.parseStringUTF = function(e, t) {
                    for (var n = "", r = e; r < t; ) {
                        var o = this.get(r++);
                        n += o < 128 ? String.fromCharCode(o) : o > 191 && o < 224 ? String.fromCharCode((31 & o) << 6 | 63 & this.get(r++)) : String.fromCharCode((15 & o) << 12 | (63 & this.get(r++)) << 6 | 63 & this.get(r++))
                    }
                    return n
                }
                ,
                r.prototype.parseStringBMP = function(e, t) {
                    for (var n = "", r = e; r < t; r += 2) {
                        var o = this.get(r)
                          , i = this.get(r + 1);
                        n += String.fromCharCode((o << 8) + i)
                    }
                    return n
                }
                ,
                r.prototype.reTime = /^((?:1[89]|2\d)?\d\d)(0[1-9]|1[0-2])(0[1-9]|[12]\d|3[01])([01]\d|2[0-3])(?:([0-5]\d)(?:([0-5]\d)(?:[.,](\d{1,3}))?)?)?(Z|[-+](?:[0]\d|1[0-2])([0-5]\d)?)?$/,
                r.prototype.parseTime = function(e, t) {
                    var n = this.parseStringISO(e, t)
                      , r = this.reTime.exec(n);
                    return r ? (n = r[1] + "-" + r[2] + "-" + r[3] + " " + r[4],
                    r[5] && (n += ":" + r[5],
                    r[6] && (n += ":" + r[6],
                    r[7] && (n += "." + r[7]))),
                    r[8] && (n += " UTC",
                    "Z" != r[8] && (n += r[8],
                    r[9] && (n += ":" + r[9]))),
                    n) : "Unrecognized time: " + n
                }
                ,
                r.prototype.parseInteger = function(e, t) {
                    var n = t - e;
                    if (n > 4) {
                        n <<= 3;
                        var r = this.get(e);
                        if (0 === r)
                            n -= 8;
                        else
                            for (; r < 128; )
                                r <<= 1,
                                --n;
                        return "(" + n + " bit)"
                    }
                    for (var o = 0, i = e; i < t; ++i)
                        o = o << 8 | this.get(i);
                    return o
                }
                ,
                r.prototype.parseBitString = function(e, t) {
                    var n = this.get(e)
                      , r = (t - e - 1 << 3) - n
                      , o = "(" + r + " bit)";
                    if (r <= 20) {
                        var i = n;
                        o += " ";
                        for (var a = t - 1; a > e; --a) {
                            for (var s = this.get(a), u = i; u < 8; ++u)
                                o += s >> u & 1 ? "1" : "0";
                            i = 0
                        }
                    }
                    return o
                }
                ,
                r.prototype.parseOctetString = function(e, t) {
                    var n = t - e
                      , r = "(" + n + " byte) ";
                    n > 100 && (t = e + 100);
                    for (var o = e; o < t; ++o)
                        r += this.hexByte(this.get(o));
                    return n > 100 && (r += "…"),
                    r
                }
                ,
                r.prototype.parseOID = function(e, t) {
                    for (var n = "", r = 0, o = 0, i = e; i < t; ++i) {
                        var a = this.get(i);
                        if (r = r << 7 | 127 & a,
                        o += 7,
                        !(128 & a)) {
                            if ("" === n) {
                                var s = r < 80 ? r < 40 ? 0 : 1 : 2;
                                n = s + "." + (r - 40 * s)
                            } else
                                n += "." + (o >= 31 ? "bigint" : r);
                            r = o = 0
                        }
                    }
                    return n
                }
                ,
                o.prototype.typeName = function() {
                    if (void 0 === this.tag)
                        return "unknown";
                    var e = this.tag >> 6
                      , t = (this.tag,
                    31 & this.tag);
                    switch (e) {
                    case 0:
                        switch (t) {
                        case 0:
                            return "EOC";
                        case 1:
                            return "BOOLEAN";
                        case 2:
                            return "INTEGER";
                        case 3:
                            return "BIT_STRING";
                        case 4:
                            return "OCTET_STRING";
                        case 5:
                            return "NULL";
                        case 6:
                            return "OBJECT_IDENTIFIER";
                        case 7:
                            return "ObjectDescriptor";
                        case 8:
                            return "EXTERNAL";
                        case 9:
                            return "REAL";
                        case 10:
                            return "ENUMERATED";
                        case 11:
                            return "EMBEDDED_PDV";
                        case 12:
                            return "UTF8String";
                        case 16:
                            return "SEQUENCE";
                        case 17:
                            return "SET";
                        case 18:
                            return "NumericString";
                        case 19:
                            return "PrintableString";
                        case 20:
                            return "TeletexString";
                        case 21:
                            return "VideotexString";
                        case 22:
                            return "IA5String";
                        case 23:
                            return "UTCTime";
                        case 24:
                            return "GeneralizedTime";
                        case 25:
                            return "GraphicString";
                        case 26:
                            return "VisibleString";
                        case 27:
                            return "GeneralString";
                        case 28:
                            return "UniversalString";
                        case 30:
                            return "BMPString";
                        default:
                            return "Universal_" + t.toString(16)
                        }
                    case 1:
                        return "Application_" + t.toString(16);
                    case 2:
                        return "[" + t + "]";
                    case 3:
                        return "Private_" + t.toString(16)
                    }
                }
                ,
                o.prototype.reSeemsASCII = /^[ -~]+$/,
                o.prototype.content = function() {
                    if (void 0 === this.tag)
                        return null;
                    var e = this.tag >> 6
                      , t = 31 & this.tag
                      , n = this.posContent()
                      , r = Math.abs(this.length);
                    if (0 !== e) {
                        if (null !== this.sub)
                            return "(" + this.sub.length + " elem)";
                        var o = this.stream.parseStringISO(n, n + Math.min(r, 100));
                        return this.reSeemsASCII.test(o) ? o.substring(0, 200) + (o.length > 200 ? "…" : "") : this.stream.parseOctetString(n, n + r)
                    }
                    switch (t) {
                    case 1:
                        return 0 === this.stream.get(n) ? "false" : "true";
                    case 2:
                        return this.stream.parseInteger(n, n + r);
                    case 3:
                        return this.sub ? "(" + this.sub.length + " elem)" : this.stream.parseBitString(n, n + r);
                    case 4:
                        return this.sub ? "(" + this.sub.length + " elem)" : this.stream.parseOctetString(n, n + r);
                    case 6:
                        return this.stream.parseOID(n, n + r);
                    case 16:
                    case 17:
                        return "(" + this.sub.length + " elem)";
                    case 12:
                        return this.stream.parseStringUTF(n, n + r);
                    case 18:
                    case 19:
                    case 20:
                    case 21:
                    case 22:
                    case 26:
                        return this.stream.parseStringISO(n, n + r);
                    case 30:
                        return this.stream.parseStringBMP(n, n + r);
                    case 23:
                    case 24:
                        return this.stream.parseTime(n, n + r)
                    }
                    return null
                }
                ,
                o.prototype.toString = function() {
                    return this.typeName() + "@" + this.stream.pos + "[header:" + this.header + ",length:" + this.length + ",sub:" + (null === this.sub ? "null" : this.sub.length) + "]"
                }
                ,
                o.prototype.print = function(e) {
                    if (void 0 === e && (e = ""),
                    document.writeln(e + this),
                    null !== this.sub) {
                        e += "  ";
                        for (var t = 0, n = this.sub.length; t < n; ++t)
                            this.sub[t].print(e)
                    }
                }
                ,
                o.prototype.toPrettyString = function(e) {
                    void 0 === e && (e = "");
                    var t = e + this.typeName() + " @" + this.stream.pos;
                    if (this.length >= 0 && (t += "+"),
                    t += this.length,
                    32 & this.tag ? t += " (constructed)" : 3 != this.tag && 4 != this.tag || null === this.sub || (t += " (encapsulates)"),
                    t += "\n",
                    null !== this.sub) {
                        e += "  ";
                        for (var n = 0, r = this.sub.length; n < r; ++n)
                            t += this.sub[n].toPrettyString(e)
                    }
                    return t
                }
                ,
                o.prototype.toDOM = function() {
                    var e = t("div", "node");
                    e.asn1 = this;
                    var r = t("div", "head")
                      , o = this.typeName().replace(/_/g, " ");
                    r.innerHTML = o;
                    var i = this.content();
                    if (null !== i) {
                        i = String(i).replace(/</g, "<");
                        var a = t("span", "preview");
                        a.appendChild(n(i)),
                        r.appendChild(a)
                    }
                    e.appendChild(r),
                    this.node = e,
                    this.head = r;
                    var s = t("div", "value");
                    if (o = "Offset: " + this.stream.pos + "
"
, o += "Length: " + this.header + "+", this.length >= 0 ? o += this.length : o += -this.length + " (undefined)", 32 & this.tag ? o += "
(constructed)"
: 3 != this.tag && 4 != this.tag || null === this.sub || (o += "
(encapsulates)"
), null !== i && (o += "
Value:
"
+ i + "", "object" == typeof oids && 6 == this.tag)) { var u = oids[i]; u && (u.d && (o += "
"
+ u.d), u.c && (o += "
"
+ u.c), u.w && (o += "
(warning!)"
)) } s.innerHTML = o, e.appendChild(s); var c = t("div", "sub"); if (null !== this.sub) for (var l = 0, f = this.sub.length; l < f; ++l) c.appendChild(this.sub[l].toDOM()); return e.appendChild(c), r.onclick = function() { e.className = "node collapsed" == e.className ? "node" : "node collapsed" } , e } , o.prototype.posStart = function() { return this.stream.pos } , o.prototype.posContent = function() { return this.stream.pos + this.header } , o.prototype.posEnd = function() { return this.stream.pos + this.header + Math.abs(this.length) } , o.prototype.fakeHover = function(e) { this.node.className += " hover", e && (this.head.className += " hover") } , o.prototype.fakeOut = function(e) { var t = / ?hover/; this.node.className = this.node.className.replace(t, ""), e && (this.head.className = this.head.className.replace(t, "")) } , o.prototype.toHexDOM_sub = function(e, r, o, i, a) { if (!(i >= a)) { var s = t("span", r); s.appendChild(n(o.hexDump(i, a))), e.appendChild(s) } } , o.prototype.toHexDOM = function(e) { var r = t("span", "hex"); if (void 0 === e && (e = r), this.head.hexNode = r, this.head.onmouseover = function() { this.hexNode.className = "hexCurrent" } , this.head.onmouseout = function() { this.hexNode.className = "hex" } , r.asn1 = this, r.onmouseover = function() { var t = !e.selected; t && (e.selected = this.asn1, this.className = "hexCurrent"), this.asn1.fakeHover(t) } , r.onmouseout = function() { var t = e.selected == this.asn1; this.asn1.fakeOut(t), t && (e.selected = null, this.className = "hex") } , this.toHexDOM_sub(r, "tag", this.stream, this.posStart(), this.posStart() + 1), this.toHexDOM_sub(r, this.length >= 0 ? "dlen" : "ulen", this.stream, this.posStart() + 1, this.posContent()), null === this.sub) r.appendChild(n(this.stream.hexDump(this.posContent(), this.posEnd()))); else if (this.sub.length > 0) { var o = this.sub[0] , i = this.sub[this.sub.length - 1]; this.toHexDOM_sub(r, "intro", this.stream, this.posContent(), o.posStart()); for (var a = 0, s = this.sub.length; a < s; ++a) r.appendChild(this.sub[a].toHexDOM(e)); this.toHexDOM_sub(r, "outro", this.stream, i.posEnd(), this.posEnd()) } return r } , o.prototype.toHexString = function(e) { return this.stream.hexDump(this.posStart(), this.posEnd(), !0) } , o.decodeLength = function(e) { var t = e.get() , n = 127 & t; if (n == t) return n; if (n > 3) throw "Length over 24 bits not supported at position " + (e.pos - 1); if (0 === n) return -1; t = 0; for (var r = 0; r < n; ++r) t = t << 8 | e.get(); return t } , o.hasContent = function(e, t, n) { if (32 & e) return !0; if (e < 3 || e > 4) return !1; var i = new r(n); if (3 == e && i.get(), i.get() >> 6 & 1) return !1; try { var a = o.decodeLength(i); return i.pos - n.pos + a == t } catch (e) { return !1 } } , o.decode = function(e) { e instanceof r || (e = new r(e,0)); var t = new r(e) , n = e.get() , i = o.decodeLength(e) , a = e.pos - t.pos , s = null; if (o.hasContent(n, i, e)) { var u = e.pos; if (3 == n && e.get(), s = [], i >= 0) { for (var c = u + i; e.pos < c; ) s[s.length] = o.decode(e); if (e.pos != c) throw "Content size is not correct for container starting at offset " + u } else try { for (; ; ) { var l = o.decode(e); if (0 === l.tag) break; s[s.length] = l } i = u - e.pos } catch (e) { throw "Exception while decoding undefined length content: " + e } } else e.pos += i; return new o(t,a,i,n,s) } , o.test = function() { for (var e = [{ value: [39], expected: 39 }, { value: [129, 201], expected: 201 }, { value: [131, 254, 220, 186], expected: 16702650 }], t = 0, n = e.length; t < n; ++t) { var i = new r(e[t].value,0) , a = o.decodeLength(i); a != e[t].expected && document.write("In test[" + t + "] expected " + e[t].expected + " got " + a + "\n") } } , window.ASN1 = o }(), ASN1.prototype.getHexStringValue = function() { var e = this.toHexString() , t = 2 * this.header , n = 2 * this.length; return e.substr(t, n) } , R.prototype.parseKey = function(e) { try { var t = 0 , n = 0 , r = /^\s*(?:[0-9A-Fa-f][0-9A-Fa-f]\s*)+$/.test(e) ? Hex.decode(e) : Base64.unarmor(e) , o = ASN1.decode(r); if (3 === o.sub.length && (o = o.sub[2].sub[0]), 9 === o.sub.length) { t = o.sub[1].getHexStringValue(), this.n = P(t, 16), n = o.sub[2].getHexStringValue(), this.e = parseInt(n, 16); var i = o.sub[3].getHexStringValue(); this.d = P(i, 16); var a = o.sub[4].getHexStringValue(); this.p = P(a, 16); var s = o.sub[5].getHexStringValue(); this.q = P(s, 16); var u = o.sub[6].getHexStringValue(); this.dmp1 = P(u, 16); var c = o.sub[7].getHexStringValue(); this.dmq1 = P(c, 16); var l = o.sub[8].getHexStringValue(); this.coeff = P(l, 16) } else { if (2 !== o.sub.length) return !1; var f = o.sub[1].sub[0]; t = f.sub[0].getHexStringValue(), this.n = P(t, 16), n = f.sub[1].getHexStringValue(), this.e = parseInt(n, 16) } return !0 } catch (e) { return !1 } } , R.prototype.getPrivateBaseKey = function() { var e = { array: [new KJUR.asn1.DERInteger({ int: 0 }), new KJUR.asn1.DERInteger({ bigint: this.n }), new KJUR.asn1.DERInteger({ int: this.e }), new KJUR.asn1.DERInteger({ bigint: this.d }), new KJUR.asn1.DERInteger({ bigint: this.p }), new KJUR.asn1.DERInteger({ bigint: this.q }), new KJUR.asn1.DERInteger({ bigint: this.dmp1 }), new KJUR.asn1.DERInteger({ bigint: this.dmq1 }), new KJUR.asn1.DERInteger({ bigint: this.coeff })] }; return new KJUR.asn1.DERSequence(e).getEncodedHex() } , R.prototype.getPrivateBaseKeyB64 = function() { return I(this.getPrivateBaseKey()) } , R.prototype.getPublicBaseKey = function() { var e = { array: [new KJUR.asn1.DERObjectIdentifier({ oid: "1.2.840.113549.1.1.1" }), new KJUR.asn1.DERNull] } , t = new KJUR.asn1.DERSequence(e); return e = { array: [new KJUR.asn1.DERInteger({ bigint: this.n }), new KJUR.asn1.DERInteger({ int: this.e })] }, e = { hex: "00" + new KJUR.asn1.DERSequence(e).getEncodedHex() }, e = { array: [t, new KJUR.asn1.DERBitString(e)] }, new KJUR.asn1.DERSequence(e).getEncodedHex() } , R.prototype.getPublicBaseKeyB64 = function() { return I(this.getPublicBaseKey()) } ,

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