逆向案例十七（1）——webpack加如果之前发送公钥如何定位参数，基于中国五矿

网址链接：中国五矿集团有限公司采购电子商务平台

定位到数据包，载荷中param是一个加密参数。

每一个数据包前都有一个public返回公钥。

点击查看返回的数据

如何定位参数加密位置？

复制公钥包url的后面，进行搜索 ，查看哪些js代码中有这串url。

进入js文件

分析代码，在return A.stop()打上断点。

在控制台打印：

s就是param的值，t.encryptLong(JSON.stringify(a))是加密的位置。缺少的参数值，前面有a,有t是怎么生成的，也有传入的参数r，r就是传入的公钥。

r = 'MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCJUlosJ5+Ylm5UVYFU1jAqmXYFKqLsTDOIfosWTo6LLkwxSm1aAMBnIXyXFpFK+TTrcBg36arJOpfqctiGqx+as6Pyyd1r05QD9jN1fi9/wgeXhXqxjQQUugNTgP7u+O1udVEquHTXY8ClmSBMD2XXMfDUxHj+l3pOTIVOgFqlmQIDAQAB't = new v["a"]
t.setPublicKey(r);
a = m(m({}, e), {}, {sign: f()(JSON.stringify(e)),timeStamp: +new Date
})
s = t.encryptLong(JSON.stringify(a))

现在分析v是什么？v是一个对象，可以 往前翻。

看到这种格式，就要想到webpack,t肯定是加载器，9816是后面的字典中的键值。因此要定位到加载器，并复制，然后重新赋值变量。

打上断点，并刷新。

进入t，跳转到别的js文件，发现是一个webpack,复制 加载器，并进行补充。

var yangxin;
var window=global;
(function(A) {function e(e) {for (var n, r, i = e[0], o = e[1], g = e[2], c = 0, C = []; c < i.length; c++)r = i[c],Object.prototype.hasOwnProperty.call(a, r) && a[r] && C.push(a[r][0]),a[r] = 0;for (n in o)Object.prototype.hasOwnProperty.call(o, n) && (A[n] = o[n]);I && I(e);while (C.length)C.shift()();return s.push.apply(s, g || []),t()}function t() {for (var A, e = 0; e < s.length; e++) {for (var t = s[e], n = !0, r = 1; r < t.length; r++) {var i = t[r];0 !== a[i] && (n = !1)}n && (s.splice(e--, 1),A = o(o.s = t[0]))}return A}var n = {}, r = {index: 0}, a = {index: 0}, s = [];function i(A) {return o.p + "js/" + ({}[A] || A) + ".js"}function o(e) {if (n[e])return n[e].exports;var t = n[e] = {i: e,l: !1,exports: {}};return A[e].call(t.exports, t, t.exports, o),t.l = !0,t.exports}o.e = function(A) {var e = [], t = {"chunk-014f8c76": 1,"chunk-0e71e1ec": 1,"chunk-17521c1c": 1,"chunk-1c6b541d": 1,"chunk-1ea9c550": 1,"chunk-1f622823": 1,"chunk-292fc281": 1,"chunk-34d7a3a4": 1,"chunk-3a8e87b2": 1,"chunk-564fa90c": 1,"chunk-5696986a": 1,"chunk-6038e544": 1,"chunk-640b6370": 1,"chunk-6a6e0a4d": 1,"chunk-6ced383c": 1,"chunk-6dc29283": 1,"chunk-6f9084b2": 1,"chunk-72c3d136": 1,"chunk-73322c15": 1,"chunk-75043c13": 1,"chunk-79490809": 1,"chunk-7ddeb4f7": 1,"chunk-84f3bc8a": 1,"chunk-87c5890c": 1,"chunk-90be71c6": 1,"chunk-a20dee40": 1,"chunk-b5765412": 1,"chunk-b686d13c": 1,"chunk-b8947556": 1,"chunk-c12273a8": 1,"chunk-c22b079a": 1,"chunk-f4935faa": 1,"chunk-fda268a2": 1};r[A] ? e.push(r[A]) : 0 !== r[A] && t[A] && e.push(r[A] = new Promise((function(e, t) {for (var n = "css/" + ({}[A] || A) + ".css", a = o.p + n, s = document.getElementsByTagName("link"), i = 0; i < s.length; i++) {var g = s[i], c = g.getAttribute("data-href") || g.getAttribute("href");if ("stylesheet" === g.rel && (c === n || c === a))return e()}var C = document.getElementsByTagName("style");for (i = 0; i < C.length; i++) {g = C[i],c = g.getAttribute("data-href");if (c === n || c === a)return e()}var I = document.createElement("link");I.rel = "stylesheet",I.type = "text/css",I.onload = e,I.onerror = function(e) {var n = e && e.target && e.target.src || a, s = new Error("Loading CSS chunk " + A + " failed.\n(" + n + ")");s.code = "CSS_CHUNK_LOAD_FAILED",s.request = n,delete r[A],I.parentNode.removeChild(I),t(s)},I.href = a;var E = document.getElementsByTagName("head")[0];E.appendChild(I)})).then((function() {r[A] = 0})));var n = a[A];if (0 !== n)if (n)e.push(n[2]);else {var s = new Promise((function(e, t) {n = a[A] = [e, t]}));e.push(n[2] = s);var g, c = document.createElement("script");c.charset = "utf-8",c.timeout = 120,o.nc && c.setAttribute("nonce", o.nc),c.src = i(A);var C = new Error;g = function(e) {c.onerror = c.onload = null,clearTimeout(I);var t = a[A];if (0 !== t) {if (t) {var n = e && ("load" === e.type ? "missing" : e.type), r = e && e.target && e.target.src;C.message = "Loading chunk " + A + " failed.\n(" + n + ": " + r + ")",C.name = "ChunkLoadError",C.type = n,C.request = r,t[1](C)}a[A] = void 0}};var I = setTimeout((function() {g({type: "timeout",target: c})}), 12e4);c.onerror = c.onload = g,document.head.appendChild(c)}return Promise.all(e)},o.m = A,o.c = n,o.d = function(A, e, t) {o.o(A, e) || Object.defineProperty(A, e, {enumerable: !0,get: t})},o.r = function(A) {"undefined" !== typeof Symbol && Symbol.toStringTag && Object.defineProperty(A, Symbol.toStringTag, {value: "Module"}),Object.defineProperty(A, "__esModule", {value: !0})},o.t = function(A, e) {if (1 & e && (A = o(A)),8 & e)return A;if (4 & e && "object" === typeof A && A && A.__esModule)return A;var t = Object.create(null);if (o.r(t),Object.defineProperty(t, "default", {enumerable: !0,value: A}),2 & e && "string" != typeof A)for (var n in A)o.d(t, n, function(e) {return A[e]}.bind(null, n));return t},o.n = function(A) {var e = A && A.__esModule ? function() {return A["default"]}: function() {return A};return o.d(e, "a", e),e},o.o = function(A, e) {return Object.prototype.hasOwnProperty.call(A, e)},o.p = "/common/gikam/",o.oe = function(A) {throw console.error(A),A};var g = window["webpackJsonp"] = window["webpackJsonp"] || [], c = g.push.bind(g);g.push = e,g = g.slice();for (var C = 0; C < g.length; C++)e(g[C]);var I = c;s.push([4, "chunk-vendors"]),t();yangxin = o;
}
)({})
console.log(yangxin)

结果展现：

现在要找到9816所对应的函数的位置，并复制。在最开始的也就是打断点的js文件中，搜索。

可以直接在控制台打印t('9816'),也可以搜索。

复制代码，在后面的加载器的最后的字典中。肯定会报错，因为缺少其他耦合的模块，因此在o函数中输入console.log(e),查看缺少哪些模块。

var yangxin;
var window=global;
(function(A) {function e(e) {for (var n, r, i = e[0], o = e[1], g = e[2], c = 0, C = []; c < i.length; c++)r = i[c],Object.prototype.hasOwnProperty.call(a, r) && a[r] && C.push(a[r][0]),a[r] = 0;for (n in o)Object.prototype.hasOwnProperty.call(o, n) && (A[n] = o[n]);I && I(e);while (C.length)C.shift()();return s.push.apply(s, g || []),t()}function t() {for (var A, e = 0; e < s.length; e++) {for (var t = s[e], n = !0, r = 1; r < t.length; r++) {var i = t[r];0 !== a[i] && (n = !1)}n && (s.splice(e--, 1),A = o(o.s = t[0]))}return A}var n = {}, r = {index: 0}, a = {index: 0}, s = [];function i(A) {return o.p + "js/" + ({}[A] || A) + ".js"}function o(e) {console.log(e)if (n[e])return n[e].exports;var t = n[e] = {i: e,l: !1,exports: {}};return A[e].call(t.exports, t, t.exports, o),t.l = !0,t.exports}o.e = function(A) {var e = [], t = {"chunk-014f8c76": 1,"chunk-0e71e1ec": 1,"chunk-17521c1c": 1,"chunk-1c6b541d": 1,"chunk-1ea9c550": 1,"chunk-1f622823": 1,"chunk-292fc281": 1,"chunk-34d7a3a4": 1,"chunk-3a8e87b2": 1,"chunk-564fa90c": 1,"chunk-5696986a": 1,"chunk-6038e544": 1,"chunk-640b6370": 1,"chunk-6a6e0a4d": 1,"chunk-6ced383c": 1,"chunk-6dc29283": 1,"chunk-6f9084b2": 1,"chunk-72c3d136": 1,"chunk-73322c15": 1,"chunk-75043c13": 1,"chunk-79490809": 1,"chunk-7ddeb4f7": 1,"chunk-84f3bc8a": 1,"chunk-87c5890c": 1,"chunk-90be71c6": 1,"chunk-a20dee40": 1,"chunk-b5765412": 1,"chunk-b686d13c": 1,"chunk-b8947556": 1,"chunk-c12273a8": 1,"chunk-c22b079a": 1,"chunk-f4935faa": 1,"chunk-fda268a2": 1};r[A] ? e.push(r[A]) : 0 !== r[A] && t[A] && e.push(r[A] = new Promise((function(e, t) {for (var n = "css/" + ({}[A] || A) + ".css", a = o.p + n, s = document.getElementsByTagName("link"), i = 0; i < s.length; i++) {var g = s[i], c = g.getAttribute("data-href") || g.getAttribute("href");if ("stylesheet" === g.rel && (c === n || c === a))return e()}var C = document.getElementsByTagName("style");for (i = 0; i < C.length; i++) {g = C[i],c = g.getAttribute("data-href");if (c === n || c === a)return e()}var I = document.createElement("link");I.rel = "stylesheet",I.type = "text/css",I.onload = e,I.onerror = function(e) {var n = e && e.target && e.target.src || a, s = new Error("Loading CSS chunk " + A + " failed.\n(" + n + ")");s.code = "CSS_CHUNK_LOAD_FAILED",s.request = n,delete r[A],I.parentNode.removeChild(I),t(s)},I.href = a;var E = document.getElementsByTagName("head")[0];E.appendChild(I)})).then((function() {r[A] = 0})));var n = a[A];if (0 !== n)if (n)e.push(n[2]);else {var s = new Promise((function(e, t) {n = a[A] = [e, t]}));e.push(n[2] = s);var g, c = document.createElement("script");c.charset = "utf-8",c.timeout = 120,o.nc && c.setAttribute("nonce", o.nc),c.src = i(A);var C = new Error;g = function(e) {c.onerror = c.onload = null,clearTimeout(I);var t = a[A];if (0 !== t) {if (t) {var n = e && ("load" === e.type ? "missing" : e.type), r = e && e.target && e.target.src;C.message = "Loading chunk " + A + " failed.\n(" + n + ": " + r + ")",C.name = "ChunkLoadError",C.type = n,C.request = r,t[1](C)}a[A] = void 0}};var I = setTimeout((function() {g({type: "timeout",target: c})}), 12e4);c.onerror = c.onload = g,document.head.appendChild(c)}return Promise.all(e)},o.m = A,o.c = n,o.d = function(A, e, t) {o.o(A, e) || Object.defineProperty(A, e, {enumerable: !0,get: t})},o.r = function(A) {"undefined" !== typeof Symbol && Symbol.toStringTag && Object.defineProperty(A, Symbol.toStringTag, {value: "Module"}),Object.defineProperty(A, "__esModule", {value: !0})},o.t = function(A, e) {if (1 & e && (A = o(A)),8 & e)return A;if (4 & e && "object" === typeof A && A && A.__esModule)return A;var t = Object.create(null);if (o.r(t),Object.defineProperty(t, "default", {enumerable: !0,value: A}),2 & e && "string" != typeof A)for (var n in A)o.d(t, n, function(e) {return A[e]}.bind(null, n));return t},o.n = function(A) {var e = A && A.__esModule ? function() {return A["default"]}: function() {return A};return o.d(e, "a", e),e},o.o = function(A, e) {return Object.prototype.hasOwnProperty.call(A, e)},o.p = "/common/gikam/",o.oe = function(A) {throw console.error(A),A};var g = window["webpackJsonp"] = window["webpackJsonp"] || [], c = g.push.bind(g);g.push = e,g = g.slice();for (var C = 0; C < g.length; C++)e(g[C]);var I = c;s.push([4, "chunk-vendors"]),t();yangxin = o;
}
)({ 9816: function(e, t, n) {"use strict";var r = "0123456789abcdefghijklmnopqrstuvwxyz";function o(e) {return r.charAt(e)}function i(e, t) {return e & t}function a(e, t) {return e | t}function s(e, t) {return e ^ t}function l(e, t) {return e & ~t}function c(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 u(e) {var t = 0;while (0 != e)e &= e - 1,++t;return t}var d, h = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/", f = "=";function p(e) {var t, n, r = "";for (t = 0; t + 3 <= e.length; t += 3)n = parseInt(e.substring(t, t + 3), 16),r += h.charAt(n >> 6) + h.charAt(63 & n);t + 1 == e.length ? 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"1" : "0";if (a.length > n)return i + S(a, n)}return i + a},e.prototype.parseOctetString = function(e, t, n) {if (this.isASCII(e, t))return S(this.parseStringISO(e, t), n);var r = t - e, o = "(" + r + " byte)\n";n /= 2,r > n && (t = e + n);for (var i = e; i < t; ++i)o += this.hexByte(this.get(i));return r > n && (o += x),o},e.prototype.parseOID = function(e, t, n) {for (var r = "", o = new _, i = 0, a = e; a < t; ++a) {var s = this.get(a);if (o.mulAdd(128, 127 & s),i += 7,!(128 & s)) {if ("" === r)if (o = o.simplify(),o instanceof _)o.sub(80),r = "2." + o.toString();else {var l = o < 80 ? o < 40 ? 0 : 1 : 2;r = l + "." + (o - 40 * l)}elser += "." + o.toString();if (r.length > n)return S(r, n);o = new _,i = 0}}return i > 0 && (r += ".incomplete"),r},e}(), O = function() {function e(e, t, n, r, o) {if (!(r instanceof M))throw new Error("Invalid tag value.");this.stream = e,this.header = t,this.length = n,this.tag = r,this.sub = o}return e.prototype.typeName = function() {switch (this.tag.tagClass) {case 0:switch (this.tag.tagNumber) {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"}return "Universal_" + this.tag.tagNumber.toString();case 1:return "Application_" + this.tag.tagNumber.toString();case 2:return "[" + this.tag.tagNumber.toString() + "]";case 3:return "Private_" + this.tag.tagNumber.toString()}},e.prototype.content = function(e) {if (void 0 === this.tag)return null;void 0 === e && (e = 1 / 0);var t = this.posContent(), n = Math.abs(this.length);if (!this.tag.isUniversal())return null !== this.sub ? "(" + this.sub.length + " elem)" : this.stream.parseOctetString(t, t + n, e);switch (this.tag.tagNumber) {case 1:return 0 === this.stream.get(t) ? "false" : "true";case 2:return this.stream.parseInteger(t, t + n);case 3:return this.sub ? "(" + this.sub.length + " elem)" : this.stream.parseBitString(t, t + n, e);case 4:return this.sub ? "(" + this.sub.length + " elem)" : this.stream.parseOctetString(t, t + n, e);case 6:return this.stream.parseOID(t, t + n, e);case 16:case 17:return null !== this.sub ? "(" + this.sub.length + " elem)" : "(no elem)";case 12:return S(this.stream.parseStringUTF(t, t + n), e);case 18:case 19:case 20:case 21:case 22:case 26:return S(this.stream.parseStringISO(t, t + n), e);case 30:return S(this.stream.parseStringBMP(t, t + n), e);case 23:case 24:return this.stream.parseTime(t, t + n, 23 == this.tag.tagNumber)}return null},e.prototype.toString = function() {return this.typeName() + "@" + this.stream.pos + "[header:" + this.header + ",length:" + this.length + ",sub:" + (null === this.sub ? "null" : this.sub.length) + "]"},e.prototype.toPrettyString = function(e) {void 0 === e && (e = "");var t = e + this.typeName() + " @" + this.stream.pos;if (this.length >= 0 && (t += "+"),t += this.length,this.tag.tagConstructed ? t += " (constructed)" : !this.tag.isUniversal() || 3 != this.tag.tagNumber && 4 != this.tag.tagNumber || 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},e.prototype.posStart = function() {return this.stream.pos},e.prototype.posContent = function() {return this.stream.pos + this.header},e.prototype.posEnd = function() {return this.stream.pos + this.header + Math.abs(this.length)},e.prototype.toHexString = function() {return this.stream.hexDump(this.posStart(), this.posEnd(), !0)},e.decodeLength = function(e) {var t = e.get(), n = 127 & t;if (n == t)return n;if (n > 6)throw new Error("Length over 48 bits not supported at position " + (e.pos - 1));if (0 === n)return null;t = 0;for (var r = 0; r < n; ++r)t = 256 * t + e.get();return t},e.prototype.getHexStringValue = function() {var e = this.toHexString(), t = 2 * this.header, n = 2 * this.length;return e.substr(t, n)},e.decode = function(t) {var n;n = t instanceof k ? t : new k(t,0);var r = new k(n), o = new M(n), i = e.decodeLength(n), a = n.pos, s = a - r.pos, l = null, c = function() {var t = [];if (null !== i) {var r = a + i;while (n.pos < r)t[t.length] = e.decode(n);if (n.pos != r)throw new Error("Content size is not correct for container starting at offset " + a)} elsetry {for (; ; ) {var o = e.decode(n);if (o.tag.isEOC())break;t[t.length] = o}i = a - n.pos} catch (s) {throw new Error("Exception while decoding undefined length content: " + s)}return t};if (o.tagConstructed)l = c();else if (o.isUniversal() && (3 == o.tagNumber || 4 == o.tagNumber))try {if (3 == o.tagNumber && 0 != n.get())throw new Error("BIT STRINGs with unused bits cannot encapsulate.");l = c();for (var u = 0; u < l.length; ++u)if (l[u].tag.isEOC())throw new Error("EOC is not supposed to be actual content.")} catch (d) {l = null}if (null === l) {if (null === i)throw new Error("We can't skip over an invalid tag with undefined length at offset " + a);n.pos = a + Math.abs(i)}return new e(r,s,i,o,l)},e}(), M = function() {function e(e) {var t = e.get();if (this.tagClass = t >> 6,this.tagConstructed = 0 !== (32 & t),this.tagNumber = 31 & t,31 == this.tagNumber) {var n = new _;do {t = e.get(),n.mulAdd(128, 127 & t)} while (128 & t);this.tagNumber = n.simplify()}}return e.prototype.isUniversal = function() {return 0 === this.tagClass},e.prototype.isEOC = function() {return 0 === this.tagClass && 0 === this.tagNumber},e}(), T = 0xdeadbeefcafe, P = 15715070 == (16777215 & T), L = [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], z = (1 << 26) / L[L.length - 1], D = function() {function e(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))}return e.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, i = !1, a = "", s = this.t, l = this.DB - s * this.DB % t;if (s-- > 0) {l < this.DB && (n = this[s] >> l) > 0 && (i = !0,a = o(n));while (s >= 0)l < t ? (n = (this[s] & (1 << l) - 1) << t - l,n |= this[--s] >> (l += this.DB - t)) : (n = this[s] >> (l -= t) & r,l <= 0 && (l += this.DB,--s)),n > 0 && (i = !0),i && (a += o(n))}return i ? a : "0"},e.prototype.negate = function() {var t = R();return e.ZERO.subTo(this, t),t},e.prototype.abs = function() {return this.s < 0 ? this.negate() : this},e.prototype.compareTo = function(e) {var t = this.s - e.s;if (0 != t)return t;var n = this.t;if (t = n - e.t,0 != t)return this.s < 0 ? -t : t;while (--n >= 0)if (0 != (t = this[n] - e[n]))return t;return 0},e.prototype.bitLength = function() {return this.t <= 0 ? 0 : this.DB * (this.t - 1) + U(this[this.t - 1] ^ this.s & this.DM)},e.prototype.mod = function(t) {var n = R();return this.abs().divRemTo(t, null, n),this.s < 0 && n.compareTo(e.ZERO) > 0 && t.subTo(n, n),n},e.prototype.modPowInt = function(e, t) {var n;return n = e < 256 || t.isEven() ? new H(t) : new A(t),this.exp(e, n)},e.prototype.clone = function() {var e = R();return this.copyTo(e),e},e.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]},e.prototype.byteValue = function() {return 0 == this.t ? this.s : this[0] << 24 >> 24},e.prototype.shortValue = function() {return 0 == this.t ? this.s : this[0] << 16 >> 16},e.prototype.signum = function() {return this.s < 0 ? -1 : this.t <= 0 || 1 == this.t && this[0] <= 0 ? 0 : 1},e.prototype.toByteArray = function() {var e = this.t, t = [];t[0] = this.s;var n, r = this.DB - e * this.DB % 8, o = 0;if (e-- > 0) {r < this.DB && (n = this[e] >> r) != (this.s & this.DM) >> r && (t[o++] = n | this.s << this.DB - r);while (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},e.prototype.equals = function(e) {return 0 == this.compareTo(e)},e.prototype.min = function(e) {return this.compareTo(e) < 0 ? this : e},e.prototype.max = function(e) {return this.compareTo(e) > 0 ? this : e},e.prototype.and = function(e) {var t = R();return this.bitwiseTo(e, i, t),t},e.prototype.or = function(e) {var t = R();return this.bitwiseTo(e, a, t),t},e.prototype.xor = function(e) {var t = R();return this.bitwiseTo(e, s, t),t},e.prototype.andNot = function(e) {var t = R();return this.bitwiseTo(e, l, t),t},e.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},e.prototype.shiftLeft = function(e) {var t = R();return e < 0 ? this.rShiftTo(-e, t) : this.lShiftTo(e, t),t},e.prototype.shiftRight = function(e) {var t = R();return e < 0 ? this.lShiftTo(-e, t) : this.rShiftTo(e, t),t},e.prototype.getLowestSetBit = function() {for (var e = 0; e < this.t; ++e)if (0 != this[e])return e * this.DB + c(this[e]);return this.s < 0 ? this.t * this.DB : -1},e.prototype.bitCount = function() {for (var e = 0, t = this.s & this.DM, n = 0; n < this.t; ++n)e += u(this[n] ^ t);return e},e.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)},e.prototype.setBit = function(e) {return this.changeBit(e, a)},e.prototype.clearBit = function(e) {return this.changeBit(e, l)},e.prototype.flipBit = function(e) {return this.changeBit(e, s)},e.prototype.add = function(e) {var t = R();return this.addTo(e, t),t},e.prototype.subtract = function(e) {var t = R();return this.subTo(e, t),t},e.prototype.multiply = function(e) {var t = R();return this.multiplyTo(e, t),t},e.prototype.divide = function(e) {var t = R();return this.divRemTo(e, t, null),t},e.prototype.remainder = function(e) {var t = R();return this.divRemTo(e, null, t),t},e.prototype.divideAndRemainder = function(e) {var t = R(), n = R();return this.divRemTo(e, t, n),[t, n]},e.prototype.modPow = function(e, t) {var n, r, o = e.bitLength(), i = W(1);if (o <= 0)return i;n = o < 18 ? 1 : o < 48 ? 3 : o < 144 ? 4 : o < 768 ? 5 : 6,r = o < 8 ? new H(t) : t.isEven() ? new V(t) : new A(t);var a = [], s = 3, l = n - 1, c = (1 << n) - 1;if (a[1] = r.convert(this),n > 1) {var u = R();r.sqrTo(a[1], u);while (s <= c)a[s] = R(),r.mulTo(u, a[s - 2], a[s]),s += 2}var d, h, f = e.t - 1, p = !0, m = R();o = U(e[f]) - 1;while (f >= 0) {o >= l ? d = e[f] >> o - l & c : (d = (e[f] & (1 << o + 1) - 1) << l - o,f > 0 && (d |= e[f - 1] >> this.DB + o - l)),s = n;while (0 == (1 & d))d >>= 1,--s;if ((o -= s) < 0 && (o += this.DB,--f),p)a[d].copyTo(i),p = !1;else {while (s > 1)r.sqrTo(i, m),r.sqrTo(m, i),s -= 2;s > 0 ? r.sqrTo(i, m) : (h = i,i = m,m = h),r.mulTo(m, a[d], i)}while (f >= 0 && 0 == (e[f] & 1 << o))r.sqrTo(i, m),h = i,i = m,m = h,--o < 0 && (o = this.DB - 1,--f)}return r.revert(i)},e.prototype.modInverse = function(t) {var n = t.isEven();if (this.isEven() && n || 0 == t.signum())return e.ZERO;var r = t.clone(), o = this.clone(), i = W(1), a = W(0), s = W(0), l = W(1);while (0 != r.signum()) {while (r.isEven())r.rShiftTo(1, r),n ? (i.isEven() && a.isEven() || (i.addTo(this, i),a.subTo(t, a)),i.rShiftTo(1, i)) : a.isEven() || a.subTo(t, a),a.rShiftTo(1, a);while (o.isEven())o.rShiftTo(1, o),n ? (s.isEven() && l.isEven() || (s.addTo(this, s),l.subTo(t, l)),s.rShiftTo(1, s)) : l.isEven() || l.subTo(t, l),l.rShiftTo(1, l);r.compareTo(o) >= 0 ? (r.subTo(o, r),n && i.subTo(s, i),a.subTo(l, a)) : (o.subTo(r, o),n && s.subTo(i, s),l.subTo(a, l))}return 0 != o.compareTo(e.ONE) ? e.ZERO : l.compareTo(t) >= 0 ? l.subtract(t) : l.signum() < 0 ? (l.addTo(t, l),l.signum() < 0 ? l.add(t) : l) : l},e.prototype.pow = function(e) {return this.exp(e, new E)},e.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;o < i && (i = o),i > 0 && (t.rShiftTo(i, t),n.rShiftTo(i, n));while (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},e.prototype.isProbablePrime = function(e) {var t, n = this.abs();if (1 == n.t && n[0] <= L[L.length - 1]) {for (t = 0; t < L.length; ++t)if (n[0] == L[t])return !0;return !1}if (n.isEven())return !1;t = 1;while (t < L.length) {var r = L[t], o = t + 1;while (o < L.length && r < z)r *= L[o++];r = n.modInt(r);while (t < o)if (r % L[t++] == 0)return !1}return n.millerRabin(e)},e.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},e.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},e.prototype.fromString = function(t, n) {var r;if (16 == n)r = 4;else if (8 == n)r = 3;else if (256 == n)r = 8;else if (2 == n)r = 1;else if (32 == n)r = 5;else {if (4 != n)return void this.fromRadix(t, n);r = 2}this.t = 0,this.s = 0;var o = t.length, i = !1, a = 0;while (--o >= 0) {var s = 8 == r ? 255 & +t[o] : K(t, o);s < 0 ? "-" == t.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,a >= this.DB && (a -= this.DB))}8 == r && 0 != (128 & +t[0]) && (this.s = -1,a > 0 && (this[this.t - 1] |= (1 << this.DB - a) - 1 << a)),this.clamp(),i && e.ZERO.subTo(this, this)},e.prototype.clamp = function() {var e = this.s & this.DM;while (this.t > 0 && this[this.t - 1] == e)--this.t},e.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},e.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},e.prototype.lShiftTo = function(e, t) {for (var n = e % this.DB, r = this.DB - n, o = (1 << r) - 1, i = Math.floor(e / this.DB), a = this.s << n & this.DM, s = this.t - 1; s >= 0; --s)t[s + i + 1] = this[s] >> r | a,a = (this[s] & o) << n;for (s = i - 1; s >= 0; --s)t[s] = 0;t[i] = a,t.t = this.t + i + 1,t.s = this.s,t.clamp()},e.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()}},e.prototype.subTo = function(e, t) {var n = 0, r = 0, o = Math.min(e.t, this.t);while (n < o)r += this[n] - e[n],t[n++] = r & this.DM,r >>= this.DB;if (e.t < this.t) {r -= e.s;while (n < this.t)r += this[n],t[n++] = r & this.DM,r >>= this.DB;r += this.s} else {r += this.s;while (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()},e.prototype.multiplyTo = function(t, n) {var r = this.abs(), o = t.abs(), i = r.t;n.t = i + o.t;while (--i >= 0)n[i] = 0;for (i = 0; i < o.t; ++i)n[i + r.t] = r.am(0, o[i], n, i, 0, r.t);n.s = 0,n.clamp(),this.s != t.s && e.ZERO.subTo(n, n)},e.prototype.squareTo = function(e) {var t = this.abs(), n = e.t = 2 * t.t;while (--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()},e.prototype.divRemTo = function(t, n, r) {var o = t.abs();if (!(o.t <= 0)) {var i = this.abs();if (i.t < o.t)return null != n && n.fromInt(0),void (null != r && this.copyTo(r));null == r && (r = R());var a = R(), s = this.s, l = t.s, c = this.DB - U(o[o.t - 1]);c > 0 ? (o.lShiftTo(c, a),i.lShiftTo(c, r)) : (o.copyTo(a),i.copyTo(r));var u = a.t, d = a[u - 1];if (0 != d) {var h = d * (1 << this.F1) + (u > 1 ? a[u - 2] >> this.F2 : 0), f = this.FV / h, p = (1 << this.F1) / h, m = 1 << this.F2, v = r.t, g = v - u, b = null == n ? R() : n;a.dlShiftTo(g, b),r.compareTo(b) >= 0 && (r[r.t++] = 1,r.subTo(b, r)),e.ONE.dlShiftTo(u, b),b.subTo(a, a);while (a.t < u)a[a.t++] = 0;while (--g >= 0) {var y = r[--v] == d ? this.DM : Math.floor(r[v] * f + (r[v - 1] + m) * p);if ((r[v] += a.am(0, y, r, g, 0, u)) < y) {a.dlShiftTo(g, b),r.subTo(b, r);while (r[v] < --y)r.subTo(b, r)}}null != n && (r.drShiftTo(u, n),s != l && e.ZERO.subTo(n, n)),r.t = u,r.clamp(),c > 0 && r.rShiftTo(c, r),s < 0 && e.ZERO.subTo(r, r)}}},e.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 * (2 - (15 & e) * t) & 15,t = t * (2 - (255 & e) * t) & 255,t = t * (2 - ((65535 & e) * t & 65535)) & 65535,t = t * (2 - e * t % this.DV) % this.DV,t > 0 ? this.DV - t : -t},e.prototype.isEven = function() {return 0 == (this.t > 0 ? 1 & this[0] : this.s)},e.prototype.exp = function(t, n) {if (t > 4294967295 || t < 1)return e.ONE;var r = R(), o = R(), i = n.convert(this), a = U(t) - 1;i.copyTo(r);while (--a >= 0)if (n.sqrTo(r, o),(t & 1 << a) > 0)n.mulTo(o, i, r);else {var s = r;r = o,o = s}return n.revert(r)},e.prototype.chunkSize = function(e) {return Math.floor(Math.LN2 * this.DB / Math.log(e))},e.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), r = W(n), o = R(), i = R(), a = "";this.divRemTo(r, o, i);while (o.signum() > 0)a = (n + i.intValue()).toString(e).substr(1) + a,o.divRemTo(r, o, i);return i.intValue().toString(e) + a},e.prototype.fromRadix = function(t, n) {this.fromInt(0),null == n && (n = 10);for (var r = this.chunkSize(n), o = Math.pow(n, r), i = !1, a = 0, s = 0, l = 0; l < t.length; ++l) {var c = K(t, l);c < 0 ? "-" == t.charAt(l) && 0 == this.signum() && (i = !0) : (s = n * s + c,++a >= r && (this.dMultiply(o),this.dAddOffset(s, 0),a = 0,s = 0))}a > 0 && (this.dMultiply(Math.pow(n, a)),this.dAddOffset(s, 0)),i && e.ZERO.subTo(this, this)},e.prototype.fromNumber = function(t, n, r) {if ("number" == typeof n)if (t < 2)this.fromInt(1);else {this.fromNumber(t, r),this.testBit(t - 1) || this.bitwiseTo(e.ONE.shiftLeft(t - 1), a, this),this.isEven() && this.dAddOffset(1, 0);while (!this.isProbablePrime(n))this.dAddOffset(2, 0),this.bitLength() > t && this.subTo(e.ONE.shiftLeft(t - 1), this)}else {var o = [], i = 7 & t;o.length = 1 + (t >> 3),n.nextBytes(o),i > 0 ? o[0] &= (1 << i) - 1 : o[0] = 0,this.fromString(o, 256)}},e.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()},e.prototype.changeBit = function(t, n) {var r = e.ONE.shiftLeft(t);return this.bitwiseTo(r, n, r),r},e.prototype.addTo = function(e, t) {var n = 0, r = 0, o = Math.min(e.t, this.t);while (n < o)r += this[n] + e[n],t[n++] = r & this.DM,r >>= this.DB;if (e.t < this.t) {r += e.s;while (n < this.t)r += this[n],t[n++] = r & this.DM,r >>= this.DB;r += this.s} else {r += this.s;while (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()},e.prototype.dMultiply = function(e) {this[this.t] = this.am(0, e - 1, this, 0, 0, this.t),++this.t,this.clamp()},e.prototype.dAddOffset = function(e, t) {if (0 != e) {while (this.t <= t)this[this.t++] = 0;this[t] += e;while (this[t] >= this.DV)this[t] -= this.DV,++t >= this.t && (this[this.t++] = 0),++this[t]}},e.prototype.multiplyLowerTo = function(e, t, n) {var r = Math.min(this.t + e.t, t);n.s = 0,n.t = r;while (r > 0)n[--r] = 0;for (var o = n.t - this.t; r < o; ++r)n[r + this.t] = this.am(0, e[r], n, r, 0, this.t);for (o = Math.min(e.t, t); r < o; ++r)this.am(0, e[r], n, r, 0, t - r);n.clamp()},e.prototype.multiplyUpperTo = function(e, t, n) {--t;var r = n.t = this.t + e.t - t;n.s = 0;while (--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)},e.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;elsefor (var r = this.t - 1; r >= 0; --r)n = (t * n + this[r]) % e;return n},e.prototype.millerRabin = function(t) {var n = this.subtract(e.ONE), r = n.getLowestSetBit();if (r <= 0)return !1;var o = n.shiftRight(r);t = t + 1 >> 1,t > L.length && (t = L.length);for (var i = R(), a = 0; a < t; ++a) {i.fromInt(L[Math.floor(Math.random() * L.length)]);var s = i.modPow(o, this);if (0 != s.compareTo(e.ONE) && 0 != s.compareTo(n)) {var l = 1;while (l++ < r && 0 != s.compareTo(n))if (s = s.modPowInt(2, this),0 == s.compareTo(e.ONE))return !1;if (0 != s.compareTo(n))return !1}}return !0},e.prototype.square = function() {var e = R();return this.squareTo(e),e},e.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)}},e.prototype.fromNumberAsync = function(t, n, r, o) {if ("number" == typeof n)if (t < 2)this.fromInt(1);else {this.fromNumber(t, r),this.testBit(t - 1) || this.bitwiseTo(e.ONE.shiftLeft(t - 1), a, this),this.isEven() && this.dAddOffset(1, 0);var i = this, s = function() {i.dAddOffset(2, 0),i.bitLength() > t && i.subTo(e.ONE.shiftLeft(t - 1), i),i.isProbablePrime(n) ? setTimeout((function() {o()}), 0) : setTimeout(s, 0)};setTimeout(s, 0)}else {var l = [], c = 7 & t;l.length = 1 + (t >> 3),n.nextBytes(l),c > 0 ? l[0] &= (1 << c) - 1 : l[0] = 0,this.fromString(l, 256)}},e}(), E = function() {function e() {}return e.prototype.convert = function(e) {return e},e.prototype.revert = function(e) {return e},e.prototype.mulTo = function(e, t, n) {e.multiplyTo(t, n)},e.prototype.sqrTo = function(e, t) {e.squareTo(t)},e}(), H = function() {function e(e) {this.m = e}return e.prototype.convert = function(e) {return e.s < 0 || e.compareTo(this.m) >= 0 ? e.mod(this.m) : e},e.prototype.revert = function(e) {return e},e.prototype.reduce = function(e) {e.divRemTo(this.m, null, 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)},e}(), A = function() {function e(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}return e.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(D.ZERO) > 0 && this.m.subTo(t, t),t},e.prototype.revert = function(e) {var t = R();return e.copyTo(t),this.reduce(t),t},e.prototype.reduce = function(e) {while (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;n = t + this.m.t,e[n] += this.m.am(0, r, e, t, 0, this.m.t);while (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)},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)},e}(), V = function() {function e(e) {this.m = e,this.r2 = R(),this.q3 = R(),D.ONE.dlShiftTo(2 * e.t, this.r2),this.mu = this.r2.divide(e)}return 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) {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);while (e.compareTo(this.r2) < 0)e.dAddOffset(1, this.m.t + 1);e.subTo(this.r2, e);while (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)},e}();function R() {return new D(null)}function I(e, t) {return new D(e,t)}var F = "undefined" !== typeof navigator;F && P && "Microsoft Internet Explorer" == navigator.appName ? (D.prototype.am = function(e, t, n, r, o, i) {var a = 32767 & t, s = t >> 15;while (--i >= 0) {var l = 32767 & this[e], c = this[e++] >> 15, u = s * l + c * a;l = a * l + ((32767 & u) << 15) + n[r] + (1073741823 & o),o = (l >>> 30) + (u >>> 15) + s * c + (o >>> 30),n[r++] = 1073741823 & l}return o},j = 30) : F && P && "Netscape" != navigator.appName ? (D.prototype.am = function(e, t, n, r, o, i) {while (--i >= 0) {var a = t * this[e++] + n[r] + o;o = Math.floor(a / 67108864),n[r++] = 67108863 & a}return o},j = 26) : (D.prototype.am = function(e, t, n, r, o, i) {var a = 16383 & t, s = t >> 14;while (--i >= 0) {var l = 16383 & this[e], c = this[e++] >> 14, u = s * l + c * a;l = a * l + ((16383 & u) << 14) + n[r] + o,o = (l >> 28) + (u >> 14) + s * c,n[r++] = 268435455 & l}return o},j = 28),D.prototype.DB = j,D.prototype.DM = (1 << j) - 1,D.prototype.DV = 1 << j;var N = 52;D.prototype.FV = Math.pow(2, N),D.prototype.F1 = N - j,D.prototype.F2 = 2 * j - N;var Y, $, B = [];for (Y = "0".charCodeAt(0),$ = 0; $ <= 9; ++$)B[Y++] = $;for (Y = "a".charCodeAt(0),$ = 10; $ < 36; ++$)B[Y++] = $;for (Y = "A".charCodeAt(0),$ = 10; $ < 36; ++$)B[Y++] = $;function K(e, t) {var n = B[e.charCodeAt(t)];return null == n ? -1 : n}function W(e) {var t = R();return t.fromInt(e),t}function U(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}D.ZERO = W(0),D.ONE = W(1);var q = function() {function e() {this.i = 0,this.j = 0,this.S = []}return e.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},e.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]},e}();function G() {return new q}var X, J, Z = 256, Q = null;if (null == Q) {Q = [],J = 0;var ee = void 0;if (window.crypto && window.crypto.getRandomValues) {var te = new Uint32Array(256);for (window.crypto.getRandomValues(te),ee = 0; ee < te.length; ++ee)Q[J++] = 255 & te[ee]}var ne = 0, re = function(e) {if (ne = ne || 0,ne >= 256 || J >= Z)window.removeEventListener ? window.removeEventListener("mousemove", re, !1) : window.detachEvent && window.detachEvent("onmousemove", re);elsetry {var t = e.x + e.y;Q[J++] = 255 & t,ne += 1} catch (n) {}};window.addEventListener ? window.addEventListener("mousemove", re, !1) : window.attachEvent && window.attachEvent("onmousemove", re)}function oe() {if (null == X) {X = G();while (J < Z) {var e = Math.floor(65536 * Math.random());Q[J++] = 255 & e}for (X.init(Q),J = 0; J < Q.length; ++J)Q[J] = 0;J = 0}return X.next()}var ie = function() {function e() {}return e.prototype.nextBytes = function(e) {for (var t = 0; t < e.length; ++t)e[t] = oe()},e}();function ae(e, t) {if (t < e.length + 22)return console.error("Message too long for RSA"),null;for (var n = t - e.length - 6, r = "", o = 0; o < n; o += 2)r += "ff";var i = "0001" + r + "00" + e;return I(i, 16)}function se(e, t) {if (t < e.length + 11)return console.error("Message too long for RSA"),null;var n = [], r = e.length - 1;while (r >= 0 && t > 0) {var o = e.charCodeAt(r--);o < 128 ? n[--t] = o : o > 127 && o < 2048 ? (n[--t] = 63 & o | 128,n[--t] = o >> 6 | 192) : (n[--t] = 63 & o | 128,n[--t] = o >> 6 & 63 | 128,n[--t] = o >> 12 | 224)}n[--t] = 0;var i = new ie, a = [];while (t > 2) {a[0] = 0;while (0 == a[0])i.nextBytes(a);n[--t] = a[0]}return n[--t] = 2,n[--t] = 0,new D(n)}var le = function() {function e() {this.n = null,this.e = 0,this.d = null,this.p = null,this.q = null,this.dmp1 = null,this.dmq1 = null,this.coeff = null}return e.prototype.doPublic = function(e) {return e.modPowInt(this.e, this.n)},e.prototype.doPrivate = function(e) {if (null == this.p || null == this.q)return e.modPow(this.d, this.n);var t = e.mod(this.p).modPow(this.dmp1, this.p), n = e.mod(this.q).modPow(this.dmq1, this.q);while (t.compareTo(n) < 0)t = t.add(this.p);return t.subtract(n).multiply(this.coeff).mod(this.p).multiply(this.q).add(n)},e.prototype.setPublic = function(e, t) {null != e && null != t && e.length > 0 && t.length > 0 ? (this.n = I(e, 16),this.e = parseInt(t, 16)) : console.error("Invalid RSA public key")},e.prototype.encrypt = function(e) {var t = this.n.bitLength() + 7 >> 3, n = se(e, t);if (null == n)return null;var r = this.doPublic(n);if (null == r)return null;for (var o = r.toString(16), i = o.length, a = 0; a < 2 * t - i; a++)o = "0" + o;return o},e.prototype.setPrivate = function(e, t, n) {null != e && null != t && e.length > 0 && t.length > 0 ? (this.n = I(e, 16),this.e = parseInt(t, 16),this.d = I(n, 16)) : console.error("Invalid RSA private key")},e.prototype.setPrivateEx = function(e, t, n, r, o, i, a, s) {null != e && null != t && e.length > 0 && t.length > 0 ? (this.n = I(e, 16),this.e = parseInt(t, 16),this.d = I(n, 16),this.p = I(r, 16),this.q = I(o, 16),this.dmp1 = I(i, 16),this.dmq1 = I(a, 16),this.coeff = I(s, 16)) : console.error("Invalid RSA private key")},e.prototype.generate = function(e, t) {var n = new ie, r = e >> 1;this.e = parseInt(t, 16);for (var o = new D(t,16); ; ) {for (; ; )if (this.p = new D(e - r,1,n),0 == this.p.subtract(D.ONE).gcd(o).compareTo(D.ONE) && this.p.isProbablePrime(10))break;for (; ; )if (this.q = new D(r,1,n),0 == this.q.subtract(D.ONE).gcd(o).compareTo(D.ONE) && this.q.isProbablePrime(10))break;if (this.p.compareTo(this.q) <= 0) {var i = this.p;this.p = this.q,this.q = i}var a = this.p.subtract(D.ONE), s = this.q.subtract(D.ONE), l = a.multiply(s);if (0 == l.gcd(o).compareTo(D.ONE)) {this.n = this.p.multiply(this.q),this.d = o.modInverse(l),this.dmp1 = this.d.mod(a),this.dmq1 = this.d.mod(s),this.coeff = this.q.modInverse(this.p);break}}},e.prototype.decrypt = function(e) {var t = I(e, 16), n = this.doPrivate(t);return null == n ? null : ce(n, this.n.bitLength() + 7 >> 3)},e.prototype.generateAsync = function(e, t, n) {var r = new ie, o = e >> 1;this.e = parseInt(t, 16);var i = new D(t,16), a = this, s = function() {var t = function() {if (a.p.compareTo(a.q) <= 0) {var e = a.p;a.p = a.q,a.q = e}var t = a.p.subtract(D.ONE), r = a.q.subtract(D.ONE), o = t.multiply(r);0 == o.gcd(i).compareTo(D.ONE) ? (a.n = a.p.multiply(a.q),a.d = i.modInverse(o),a.dmp1 = a.d.mod(t),a.dmq1 = a.d.mod(r),a.coeff = a.q.modInverse(a.p),setTimeout((function() {n()}), 0)) : setTimeout(s, 0)}, l = function() {a.q = R(),a.q.fromNumberAsync(o, 1, r, (function() {a.q.subtract(D.ONE).gcda(i, (function(e) {0 == e.compareTo(D.ONE) && a.q.isProbablePrime(10) ? setTimeout(t, 0) : setTimeout(l, 0)}))}))}, c = function() {a.p = R(),a.p.fromNumberAsync(e - o, 1, r, (function() {a.p.subtract(D.ONE).gcda(i, (function(e) {0 == e.compareTo(D.ONE) && a.p.isProbablePrime(10) ? setTimeout(l, 0) : setTimeout(c, 0)}))}))};setTimeout(c, 0)};setTimeout(s, 0)},e.prototype.sign = function(e, t, n) {var r = de(n), o = r + t(e).toString(), i = ae(o, this.n.bitLength() / 4);if (null == i)return null;var a = this.doPrivate(i);if (null == a)return null;var s = a.toString(16);return 0 == (1 & s.length) ? s : "0" + s},e.prototype.verify = function(e, t, n) {var r = I(t, 16), o = this.doPublic(r);if (null == o)return null;var i = o.toString(16).replace(/^1f+00/, ""), a = he(i);return a == n(e).toString()},e}();function ce(e, t) {var n = e.toByteArray(), r = 0;while (r < n.length && 0 == n[r])++r;if (n.length - r != t - 1 || 2 != n[r])return null;++r;while (0 != n[r])if (++r >= n.length)return null;var o = "";while (++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}var ue = {md2: "3020300c06082a864886f70d020205000410",md5: "3020300c06082a864886f70d020505000410",sha1: "3021300906052b0e03021a05000414",sha224: "302d300d06096086480165030402040500041c",sha256: "3031300d060960864801650304020105000420",sha384: "3041300d060960864801650304020205000430",sha512: "3051300d060960864801650304020305000440",ripemd160: "3021300906052b2403020105000414"};function de(e) {return ue[e] || ""}function he(e) {for (var t in ue)if (ue.hasOwnProperty(t)) {var n = ue[t], r = n.length;if (e.substr(0, r) == n)return e.substr(r)}return e}/*!
Copyright (c) 2011, Yahoo! Inc. All rights reserved.
Code licensed under the BSD License:
http://developer.yahoo.com/yui/license.html
version: 2.9.0
*/var fe = {};fe.lang = {extend: function(e, t, n) {if (!t || !e)throw new Error("YAHOO.lang.extend failed, please check that all dependencies are included.");var r = function() {};if (r.prototype = t.prototype,e.prototype = new r,e.prototype.constructor = e,e.superclass = t.prototype,t.prototype.constructor == Object.prototype.constructor && (t.prototype.constructor = t),n) {var o;for (o in n)e.prototype[o] = n[o];var i = function() {}, a = ["toString", "valueOf"];try {/MSIE/.test(navigator.userAgent) && (i = function(e, t) {for (o = 0; o < a.length; o += 1) {var n = a[o], r = t[n];"function" === typeof r && r != Object.prototype[n] && (e[n] = r)}})} catch (s) {}i(e.prototype, n)}}};/*** @fileOverview* @name asn1-1.0.js* @author Kenji Urushima kenji.urushima@gmail.com* @version asn1 1.0.13 (2017-Jun-02)* @since jsrsasign 2.1* @license <a href="https://kjur.github.io/jsrsasign/license/">MIT License</a>*/var pe = {};"undefined" != typeof pe.asn1 && pe.asn1 || (pe.asn1 = {}),pe.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 n = t.substr(1), r = n.length;r % 2 == 1 ? r += 1 : t.match(/^[0-7]/) || (r += 2);for (var o = "", i = 0; i < r; i++)o += "f";var a = new D(o,16), s = a.xor(e).add(D.ONE);t = s.toString(16).replace(/^-/, "")}return t},this.getPEMStringFromHex = function(e, t) {return hextopem(e, t)},this.newObject = function(e) {var t = pe, n = t.asn1, r = n.DERBoolean, o = n.DERInteger, i = n.DERBitString, a = n.DEROctetString, s = n.DERNull, l = n.DERObjectIdentifier, c = n.DEREnumerated, u = n.DERUTF8String, d = n.DERNumericString, h = n.DERPrintableString, f = n.DERTeletexString, p = n.DERIA5String, m = n.DERUTCTime, v = n.DERGeneralizedTime, g = n.DERSequence, b = n.DERSet, y = n.DERTaggedObject, _ = n.ASN1Util.newObject, x = Object.keys(e);if (1 != x.length)throw "key of param shall be only one.";var w = x[0];if (-1 == ":bool:int:bitstr:octstr:null:oid:enum:utf8str:numstr:prnstr:telstr:ia5str:utctime:gentime:seq:set:tag:".indexOf(":" + w + ":"))throw "undefined key: " + w;if ("bool" == w)return new r(e[w]);if ("int" == w)return new o(e[w]);if ("bitstr" == w)return new i(e[w]);if ("octstr" == w)return new a(e[w]);if ("null" == w)return new s(e[w]);if ("oid" == w)return new l(e[w]);if ("enum" == w)return new c(e[w]);if ("utf8str" == w)return new u(e[w]);if ("numstr" == w)return new d(e[w]);if ("prnstr" == w)return new h(e[w]);if ("telstr" == w)return new f(e[w]);if ("ia5str" == w)return new p(e[w]);if ("utctime" == w)return new m(e[w]);if ("gentime" == w)return new v(e[w]);if ("seq" == w) {for (var C = e[w], S = [], j = 0; j < C.length; j++) {var k = _(C[j]);S.push(k)}return new g({array: S})}if ("set" == w) {for (C = e[w],S = [],j = 0; j < C.length; j++) {k = _(C[j]);S.push(k)}return new b({array: S})}if ("tag" == w) {var O = e[w];if ("[object Array]" === Object.prototype.toString.call(O) && 3 == O.length) {var M = _(O[2]);return new y({tag: O[0],explicit: O[1],obj: M})}var T = {};if (void 0 !== O.explicit && (T.explicit = O.explicit),void 0 !== O.tag && (T.tag = O.tag),void 0 === O.obj)throw "obj shall be specified for 'tag'.";return T.obj = _(O.obj),new y(T)}},this.jsonToASN1HEX = function(e) {var t = this.newObject(e);return t.getEncodedHex()}},pe.asn1.ASN1Util.oidHexToInt = function(e) {for (var t = "", n = parseInt(e.substr(0, 2), 16), r = Math.floor(n / 40), o = n % 40, i = (t = r + "." + o,""), a = 2; a < e.length; a += 2) {var s = parseInt(e.substr(a, 2), 16), l = ("00000000" + s.toString(2)).slice(-8);if (i += l.substr(1, 7),"0" == l.substr(0, 1)) {var c = new D(i,2);t = t + "." + c.toString(10),i = ""}}return t},pe.asn1.ASN1Util.oidIntToHex = function(e) {var t = function(e) {var t = e.toString(16);return 1 == t.length && (t = "0" + t),t}, n = function(e) {var n = "", r = new D(e,10), o = r.toString(2), i = 7 - o.length % 7;7 == i && (i = 0);for (var a = "", s = 0; s < i; s++)a += "0";o = a + o;for (s = 0; s < o.length - 1; s += 7) {var l = o.substr(s, 7);s != o.length - 7 && (l = "1" + l),n += t(parseInt(l, 2))}return n};if (!e.match(/^[0-9.]+$/))throw "malformed oid string: " + e;var r = "", o = e.split("."), i = 40 * parseInt(o[0]) + parseInt(o[1]);r += t(i),o.splice(0, 2);for (var a = 0; a < o.length; a++)r += n(o[a]);return r},pe.asn1.ASN1Object = function() {var e = "";this.getLengthHexFromValue = function() {if ("undefined" == typeof 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=" + e.length + ",v=" + this.hV;var t = this.hV.length / 2, n = t.toString(16);if (n.length % 2 == 1 && (n = "0" + n),t < 128)return n;var r = n.length / 2;if (r > 15)throw "ASN.1 length too long to represent by 8x: n = " + t.toString(16);var o = 128 + r;return o.toString(16) + n},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 ""}},pe.asn1.DERAbstractString = function(e) {pe.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},"undefined" != typeof e && ("string" == typeof e ? this.setString(e) : "undefined" != typeof e["str"] ? this.setString(e["str"]) : "undefined" != typeof e["hex"] && this.setStringHex(e["hex"]))},fe.lang.extend(pe.asn1.DERAbstractString, pe.asn1.ASN1Object),pe.asn1.DERAbstractTime = function(e) {pe.asn1.DERAbstractTime.superclass.constructor.call(this);this.localDateToUTC = function(e) {utc = e.getTime() + 6e4 * e.getTimezoneOffset();var t = new Date(utc);return t},this.formatDate = function(e, t, n) {var r = this.zeroPadding, o = this.localDateToUTC(e), i = String(o.getFullYear());"utc" == t && (i = i.substr(2, 2));var a = r(String(o.getMonth() + 1), 2), s = r(String(o.getDate()), 2), l = r(String(o.getHours()), 2), c = r(String(o.getMinutes()), 2), u = r(String(o.getSeconds()), 2), d = i + a + s + l + c + u;if (!0 === n) {var h = o.getMilliseconds();if (0 != h) {var f = r(String(h), 3);f = f.replace(/[0]+$/, ""),d = d + "." + f}}return d + "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(e)},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}},fe.lang.extend(pe.asn1.DERAbstractTime, pe.asn1.ASN1Object),pe.asn1.DERAbstractStructured = function(e) {pe.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,"undefined" != typeof e && "undefined" != typeof e["array"] && (this.asn1Array = e["array"])},fe.lang.extend(pe.asn1.DERAbstractStructured, pe.asn1.ASN1Object),pe.asn1.DERBoolean = function() {pe.asn1.DERBoolean.superclass.constructor.call(this),this.hT = "01",this.hTLV = "0101ff"},fe.lang.extend(pe.asn1.DERBoolean, pe.asn1.ASN1Object),pe.asn1.DERInteger = function(e) {pe.asn1.DERInteger.superclass.constructor.call(this),this.hT = "02",this.setByBigInteger = function(e) {this.hTLV = null,this.isModified = !0,this.hV = pe.asn1.ASN1Util.bigIntToMinTwosComplementsHex(e)},this.setByInteger = function(e) {var t = new D(String(e),10);this.setByBigInteger(t)},this.setValueHex = function(e) {this.hV = e},this.getFreshValueHex = function() {return this.hV},"undefined" != typeof e && ("undefined" != typeof e["bigint"] ? this.setByBigInteger(e["bigint"]) : "undefined" != typeof e["int"] ? this.setByInteger(e["int"]) : "number" == typeof e ? this.setByInteger(e) : "undefined" != typeof e["hex"] && this.setValueHex(e["hex"]))},fe.lang.extend(pe.asn1.DERInteger, pe.asn1.ASN1Object),pe.asn1.DERBitString = function(e) {if (void 0 !== e && "undefined" !== typeof e.obj) {var t = pe.asn1.ASN1Util.newObject(e.obj);e.hex = "00" + t.getEncodedHex()}pe.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) {e = e.replace(/0+$/, "");var t = 8 - e.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},"undefined" != typeof e && ("string" == typeof e && e.toLowerCase().match(/^[0-9a-f]+$/) ? this.setHexValueIncludingUnusedBits(e) : "undefined" != typeof e["hex"] ? this.setHexValueIncludingUnusedBits(e["hex"]) : "undefined" != typeof e["bin"] ? this.setByBinaryString(e["bin"]) : "undefined" != typeof e["array"] && this.setByBooleanArray(e["array"]))},fe.lang.extend(pe.asn1.DERBitString, pe.asn1.ASN1Object),pe.asn1.DEROctetString = function(e) {if (void 0 !== e && "undefined" !== typeof e.obj) {var t = pe.asn1.ASN1Util.newObject(e.obj);e.hex = t.getEncodedHex()}pe.asn1.DEROctetString.superclass.constructor.call(this, e),this.hT = "04"},fe.lang.extend(pe.asn1.DEROctetString, pe.asn1.DERAbstractString),pe.asn1.DERNull = function() {pe.asn1.DERNull.superclass.constructor.call(this),this.hT = "05",this.hTLV = "0500"},fe.lang.extend(pe.asn1.DERNull, pe.asn1.ASN1Object),pe.asn1.DERObjectIdentifier = function(e) {var t = function(e) {var t = e.toString(16);return 1 == t.length && (t = "0" + t),t}, n = function(e) {var n = "", r = new D(e,10), o = r.toString(2), i = 7 - o.length % 7;7 == i && (i = 0);for (var a = "", s = 0; s < i; s++)a += "0";o = a + o;for (s = 0; s < o.length - 1; s += 7) {var l = o.substr(s, 7);s != o.length - 7 && (l = "1" + l),n += t(parseInt(l, 2))}return n};pe.asn1.DERObjectIdentifier.superclass.constructor.call(this),this.hT = "06",this.setValueHex = function(e) {this.hTLV = null,this.isModified = !0,this.s = null,this.hV = e},this.setValueOidString = function(e) {if (!e.match(/^[0-9.]+$/))throw "malformed oid string: " + e;var r = "", o = e.split("."), i = 40 * parseInt(o[0]) + parseInt(o[1]);r += t(i),o.splice(0, 2);for (var a = 0; a < o.length; a++)r += n(o[a]);this.hTLV = null,this.isModified = !0,this.s = null,this.hV = r},this.setValueName = function(e) {var t = pe.asn1.x509.OID.name2oid(e);if ("" === t)throw "DERObjectIdentifier oidName undefined: " + e;this.setValueOidString(t)},this.getFreshValueHex = function() {return this.hV},void 0 !== e && ("string" === typeof e ? e.match(/^[0-2].[0-9.]+$/) ? this.setValueOidString(e) : this.setValueName(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))},fe.lang.extend(pe.asn1.DERObjectIdentifier, pe.asn1.ASN1Object),pe.asn1.DEREnumerated = function(e) {pe.asn1.DEREnumerated.superclass.constructor.call(this),this.hT = "0a",this.setByBigInteger = function(e) {this.hTLV = null,this.isModified = !0,this.hV = pe.asn1.ASN1Util.bigIntToMinTwosComplementsHex(e)},this.setByInteger = function(e) {var t = new D(String(e),10);this.setByBigInteger(t)},this.setValueHex = function(e) {this.hV = e},this.getFreshValueHex = function() {return this.hV},"undefined" != typeof e && ("undefined" != typeof e["int"] ? this.setByInteger(e["int"]) : "number" == typeof e ? this.setByInteger(e) : "undefined" != typeof e["hex"] && this.setValueHex(e["hex"]))},fe.lang.extend(pe.asn1.DEREnumerated, pe.asn1.ASN1Object),pe.asn1.DERUTF8String = function(e) {pe.asn1.DERUTF8String.superclass.constructor.call(this, e),this.hT = "0c"},fe.lang.extend(pe.asn1.DERUTF8String, pe.asn1.DERAbstractString),pe.asn1.DERNumericString = function(e) {pe.asn1.DERNumericString.superclass.constructor.call(this, e),this.hT = "12"},fe.lang.extend(pe.asn1.DERNumericString, pe.asn1.DERAbstractString),pe.asn1.DERPrintableString = function(e) {pe.asn1.DERPrintableString.superclass.constructor.call(this, e),this.hT = "13"},fe.lang.extend(pe.asn1.DERPrintableString, pe.asn1.DERAbstractString),pe.asn1.DERTeletexString = function(e) {pe.asn1.DERTeletexString.superclass.constructor.call(this, e),this.hT = "14"},fe.lang.extend(pe.asn1.DERTeletexString, pe.asn1.DERAbstractString),pe.asn1.DERIA5String = function(e) {pe.asn1.DERIA5String.superclass.constructor.call(this, e),this.hT = "16"},fe.lang.extend(pe.asn1.DERIA5String, pe.asn1.DERAbstractString),pe.asn1.DERUTCTime = function(e) {pe.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)},this.getFreshValueHex = function() {return "undefined" == typeof this.date && "undefined" == typeof this.s && (this.date = new Date,this.s = this.formatDate(this.date, "utc"),this.hV = stohex(this.s)),this.hV},void 0 !== e && (void 0 !== e.str ? this.setString(e.str) : "string" == typeof e && e.match(/^[0-9]{12}Z$/) ? this.setString(e) : void 0 !== e.hex ? this.setStringHex(e.hex) : void 0 !== e.date && this.setByDate(e.date))},fe.lang.extend(pe.asn1.DERUTCTime, pe.asn1.DERAbstractTime),pe.asn1.DERGeneralizedTime = function(e) {pe.asn1.DERGeneralizedTime.superclass.constructor.call(this, e),this.hT = "18",this.withMillis = !1,this.setByDate = function(e) {this.hTLV = null,this.isModified = !0,this.date = e,this.s = this.formatDate(this.date, "gen", this.withMillis),this.hV = stohex(this.s)},this.getFreshValueHex = function() {return void 0 === this.date && void 0 === this.s && (this.date = new Date,this.s = this.formatDate(this.date, "gen", this.withMillis),this.hV = stohex(this.s)),this.hV},void 0 !== e && (void 0 !== e.str ? this.setString(e.str) : "string" == typeof e && e.match(/^[0-9]{14}Z$/) ? this.setString(e) : void 0 !== e.hex ? this.setStringHex(e.hex) : void 0 !== e.date && this.setByDate(e.date),!0 === e.millis && (this.withMillis = !0))},fe.lang.extend(pe.asn1.DERGeneralizedTime, pe.asn1.DERAbstractTime),pe.asn1.DERSequence = function(e) {pe.asn1.DERSequence.superclass.constructor.call(this, e),this.hT = "30",this.getFreshValueHex = function() {for (var e = "", t = 0; t < this.asn1Array.length; t++) {var n = this.asn1Array[t];e += n.getEncodedHex()}return this.hV = e,this.hV}},fe.lang.extend(pe.asn1.DERSequence, pe.asn1.DERAbstractStructured),pe.asn1.DERSet = function(e) {pe.asn1.DERSet.superclass.constructor.call(this, e),this.hT = "31",this.sortFlag = !0,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 1 == this.sortFlag && e.sort(),this.hV = e.join(""),this.hV},"undefined" != typeof e && "undefined" != typeof e.sortflag && 0 == e.sortflag && (this.sortFlag = !1)},fe.lang.extend(pe.asn1.DERSet, pe.asn1.DERAbstractStructured),pe.asn1.DERTaggedObject = function(e) {pe.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},"undefined" != typeof e && ("undefined" != typeof e["tag"] && (this.hT = e["tag"]),"undefined" != typeof e["explicit"] && (this.isExplicit = e["explicit"]),"undefined" != typeof e["obj"] && (this.asn1Object = e["obj"],this.setASN1Object(this.isExplicit, this.hT, this.asn1Object)))},fe.lang.extend(pe.asn1.DERTaggedObject, pe.asn1.ASN1Object);var me = function() {var e = function(t, n) {return e = Object.setPrototypeOf || {__proto__: []}instanceof Array && function(e, t) {e.__proto__ = t}|| function(e, t) {for (var n in t)Object.prototype.hasOwnProperty.call(t, n) && (e[n] = t[n])},e(t, n)};return function(t, n) {if ("function" !== typeof n && null !== n)throw new TypeError("Class extends value " + String(n) + " is not a constructor or null");function r() {this.constructor = t}e(t, n),t.prototype = null === n ? Object.create(n) : (r.prototype = n.prototype,new r)}}(), ve = function(e) {function t(n) {var r = e.call(this) || this;return n && ("string" === typeof n ? r.parseKey(n) : (t.hasPrivateKeyProperty(n) || t.hasPublicKeyProperty(n)) && r.parsePropertiesFrom(n)),r}return me(t, e),t.prototype.parseKey = function(e) {try {var t = 0, n = 0, r = /^\s*(?:[0-9A-Fa-f][0-9A-Fa-f]\s*)+$/, o = r.test(e) ? g.decode(e) : b.unarmor(e), i = O.decode(o);if (3 === i.sub.length && (i = i.sub[2].sub[0]),9 === i.sub.length) {t = i.sub[1].getHexStringValue(),this.n = I(t, 16),n = i.sub[2].getHexStringValue(),this.e = parseInt(n, 16);var a = i.sub[3].getHexStringValue();this.d = I(a, 16);var s = i.sub[4].getHexStringValue();this.p = I(s, 16);var l = i.sub[5].getHexStringValue();this.q = I(l, 16);var c = i.sub[6].getHexStringValue();this.dmp1 = I(c, 16);var u = i.sub[7].getHexStringValue();this.dmq1 = I(u, 16);var d = i.sub[8].getHexStringValue();this.coeff = I(d, 16)} else {if (2 !== i.sub.length)return !1;var h = i.sub[1], f = h.sub[0];t = f.sub[0].getHexStringValue(),this.n = I(t, 16),n = f.sub[1].getHexStringValue(),this.e = parseInt(n, 16)}return !0} catch (p) {return !1}},t.prototype.getPrivateBaseKey = function() {var e = {array: [new pe.asn1.DERInteger({int: 0}), new pe.asn1.DERInteger({bigint: this.n}), new pe.asn1.DERInteger({int: this.e}), new pe.asn1.DERInteger({bigint: this.d}), new pe.asn1.DERInteger({bigint: this.p}), new pe.asn1.DERInteger({bigint: this.q}), new pe.asn1.DERInteger({bigint: this.dmp1}), new pe.asn1.DERInteger({bigint: this.dmq1}), new pe.asn1.DERInteger({bigint: this.coeff})]}, t = new pe.asn1.DERSequence(e);return t.getEncodedHex()},t.prototype.getPrivateBaseKeyB64 = function() {return p(this.getPrivateBaseKey())},t.prototype.getPublicBaseKey = function() {var e = new pe.asn1.DERSequence({array: [new pe.asn1.DERObjectIdentifier({oid: "1.2.840.113549.1.1.1"}), new pe.asn1.DERNull]}), t = new pe.asn1.DERSequence({array: [new pe.asn1.DERInteger({bigint: this.n}), new pe.asn1.DERInteger({int: this.e})]}), n = new pe.asn1.DERBitString({hex: "00" + t.getEncodedHex()}), r = new pe.asn1.DERSequence({array: [e, n]});return r.getEncodedHex()},t.prototype.getPublicBaseKeyB64 = function() {return p(this.getPublicBaseKey())},t.wordwrap = function(e, t) {if (t = t || 64,!e)return e;var n = "(.{1," + t + "})( +|$\n?)|(.{1," + t + "})";return e.match(RegExp(n, "g")).join("\n")},t.prototype.getPrivateKey = function() {var e = "-----BEGIN RSA PRIVATE KEY-----\n";return e += t.wordwrap(this.getPrivateBaseKeyB64()) + "\n",e += "-----END RSA PRIVATE KEY-----",e},t.prototype.getPublicKey = function() {var e = "-----BEGIN PUBLIC KEY-----\n";return e += t.wordwrap(this.getPublicBaseKeyB64()) + "\n",e += "-----END PUBLIC KEY-----",e},t.hasPublicKeyProperty = function(e) {return e = e || {},e.hasOwnProperty("n") && e.hasOwnProperty("e")},t.hasPrivateKeyProperty = function(e) {return e = e || {},e.hasOwnProperty("n") && e.hasOwnProperty("e") && e.hasOwnProperty("d") && e.hasOwnProperty("p") && e.hasOwnProperty("q") && e.hasOwnProperty("dmp1") && e.hasOwnProperty("dmq1") && e.hasOwnProperty("coeff")},t.prototype.parsePropertiesFrom = function(e) {this.n = e.n,this.e = e.e,e.hasOwnProperty("d") && (this.d = e.d,this.p = e.p,this.q = e.q,this.dmp1 = e.dmp1,this.dmq1 = e.dmq1,this.coeff = e.coeff)},t}(le), ge = n("a524"), be = function() {function e(e) {void 0 === e && (e = {}),e = e || {},this.default_key_size = e.default_key_size ? parseInt(e.default_key_size, 10) : 1024,this.default_public_exponent = e.default_public_exponent || "010001",this.log = e.log || !1,this.key = null}return e.prototype.setKey = function(e) {this.log && this.key && console.warn("A key was already set, overriding existing."),this.key = new ve(e)},e.prototype.setPrivateKey = function(e) {this.setKey(e)},e.prototype.setPublicKey = function(e) {this.setKey(e)},e.prototype.decrypt = function(e) {try {return this.getKey().decrypt(m(e))} catch (t) {return !1}},e.prototype.encrypt = function(e) {try {return p(this.getKey().encrypt(e))} catch (t) {return !1}},e.prototype.sign = function(e, t, n) {try {return p(this.getKey().sign(e, t, n))} catch (r) {return !1}},e.prototype.verify = function(e, t, n) {try {return this.getKey().verify(e, m(t), n)} catch (r) {return !1}},e.prototype.getKey = function(e) {if (!this.key) {if (this.key = new ve,e && "[object Function]" === {}.toString.call(e))return void this.key.generateAsync(this.default_key_size, this.default_public_exponent, e);this.key.generate(this.default_key_size, this.default_public_exponent)}return this.key},e.prototype.getPrivateKey = function() {return this.getKey().getPrivateKey()},e.prototype.getPrivateKeyB64 = function() {return this.getKey().getPrivateBaseKeyB64()},e.prototype.getPublicKey = function() {return this.getKey().getPublicKey()},e.prototype.getPublicKeyB64 = function() {return this.getKey().getPublicBaseKeyB64()},e.version = ge.version,e}();t["a"] = be},})
console.log(yangxin('9816'))

结果为 ：

补充缺少的模块

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