微信小程式:3DES加密解密
阿新 • • 發佈:2018-12-21
3DES加密解密
encryptDES.js
var CryptoJS = CryptoJS || function(u, l) { var d = {}, n = d.lib = {}, p = function() {}, s = n.Base = { extend: function(a) { p.prototype = this; var c = new p; a && c.mixIn(a); c.hasOwnProperty("init") || (c.init = function() { c.$super.init.apply(this, arguments) }); c.init.prototype = c; c.$super = this; return c }, create: function() { var a = this.extend(); a.init.apply(a, arguments); return a }, init: function() {}, mixIn: function(a) { for (var c in a) a.hasOwnProperty(c) && (this[c] = a[c]); a.hasOwnProperty("toString") && (this.toString = a.toString) }, clone: function() { return this.init.prototype.extend(this) } }, q = n.WordArray = s.extend({ init: function(a, c) { a = this.words = a || []; this.sigBytes = c != l ? c : 4 * a.length }, toString: function(a) { return (a || v).stringify(this) }, concat: function(a) { var c = this.words, m = a.words, f = this.sigBytes; a = a.sigBytes; this.clamp(); if (f % 4) for (var t = 0; t < a; t++) c[f + t >>> 2] |= (m[t >>> 2] >>> 24 - 8 * (t % 4) & 255) << 24 - 8 * ((f + t) % 4); else if (65535 < m.length) for (t = 0; t < a; t += 4) c[f + t >>> 2] = m[t >>> 2]; else c.push.apply(c, m); this.sigBytes += a; return this }, clamp: function() { var a = this.words, c = this.sigBytes; a[c >>> 2] &= 4294967295 << 32 - 8 * (c % 4); a.length = u.ceil(c / 4) }, clone: function() { var a = s.clone.call(this); a.words = this.words.slice(0); return a }, random: function(a) { for (var c = [], m = 0; m < a; m += 4) c.push(4294967296 * u.random() | 0); return new q.init(c, a) } }), w = d.enc = {}, v = w.Hex = { stringify: function(a) { var c = a.words; a = a.sigBytes; for (var m = [], f = 0; f < a; f++) { var t = c[f >>> 2] >>> 24 - 8 * (f % 4) & 255; m.push((t >>> 4).toString(16)); m.push((t & 15).toString(16)) } return m.join("") }, parse: function(a) { for (var c = a.length, m = [], f = 0; f < c; f += 2) m[f >>> 3] |= parseInt(a.substr(f, 2), 16) << 24 - 4 * (f % 8); return new q.init(m, c / 2) } }, b = w.Latin1 = { stringify: function(a) { var c = a.words; a = a.sigBytes; for (var m = [], f = 0; f < a; f++) m.push(String.fromCharCode(c[f >>> 2] >>> 24 - 8 * (f % 4) & 255)); return m.join("") }, parse: function(a) { for (var c = a.length, m = [], f = 0; f < c; f++) m[f >>> 2] |= (a.charCodeAt(f) & 255) << 24 - 8 * (f % 4); return new q.init(m, c) } }, x = w.Utf8 = { stringify: function(a) { try { return decodeURIComponent(escape(b.stringify(a))) } catch (c) { throw Error("Malformed UTF-8 data"); } }, parse: function(a) { return b.parse(unescape(encodeURIComponent(a))) } }, r = n.BufferedBlockAlgorithm = s.extend({ reset: function() { this._data = new q.init; this._nDataBytes = 0 }, _append: function(a) { "string" == typeof a && (a = x.parse(a)); this._data.concat(a); this._nDataBytes += a.sigBytes }, _process: function(a) { var c = this._data, m = c.words, f = c.sigBytes, t = this.blockSize, b = f / (4 * t), b = a ? u.ceil(b) : u.max((b | 0) - this._minBufferSize, 0); a = b * t; f = u.min(4 * a, f); if (a) { for (var e = 0; e < a; e += t) this._doProcessBlock(m, e); e = m.splice(0, a); c.sigBytes -= f } return new q.init(e, f) }, clone: function() { var a = s.clone.call(this); a._data = this._data.clone(); return a }, _minBufferSize: 0 }); n.Hasher = r.extend({ cfg: s.extend(), init: function(a) { this.cfg = this.cfg.extend(a); this.reset() }, reset: function() { r.reset.call(this); this._doReset() }, update: function(a) { this._append(a); this._process(); return this }, finalize: function(a) { a && this._append(a); return this._doFinalize() }, blockSize: 16, _createHelper: function(a) { return function(c, m) { return (new a.init(m)).finalize(c) } }, _createHmacHelper: function(a) { return function(c, m) { return (new e.HMAC.init(a, m)).finalize(c) } } }); var e = d.algo = {}; return d }(Math); (function() { var u = CryptoJS, l = u.lib.WordArray; u.enc.Base64 = { stringify: function(d) { var n = d.words, l = d.sigBytes, s = this._map; d.clamp(); d = []; for (var q = 0; q < l; q += 3) for (var w = (n[q >>> 2] >>> 24 - 8 * (q % 4) & 255) << 16 | (n[q + 1 >>> 2] >>> 24 - 8 * ((q + 1) % 4) & 255) << 8 | n[q + 2 >>> 2] >>> 24 - 8 * ((q + 2) % 4) & 255, v = 0; 4 > v && q + 0.75 * v < l; v++) d.push(s.charAt(w >>> 6 * (3 - v) & 63)); if (n = s.charAt(64)) for (; d.length % 4;) d.push(n); return d.join("") }, parse: function(d) { var n = d.length, p = this._map, s = p.charAt(64); s && (s = d.indexOf(s), -1 != s && (n = s)); for (var s = [], q = 0, w = 0; w < n; w++) if (w % 4) { var v = p.indexOf(d.charAt(w - 1)) << 2 * (w % 4), b = p.indexOf(d.charAt(w)) >>> 6 - 2 * (w % 4); s[q >>> 2] |= (v | b) << 24 - 8 * (q % 4); q++ } return l.create(s, q) }, _map: "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=" } })(); (function(u) { function l(b, e, a, c, m, f, t) { b = b + (e & a | ~e & c) + m + t; return (b << f | b >>> 32 - f) + e } function d(b, e, a, c, m, f, t) { b = b + (e & c | a & ~c) + m + t; return (b << f | b >>> 32 - f) + e } function n(b, e, a, c, m, f, t) { b = b + (e ^ a ^ c) + m + t; return (b << f | b >>> 32 - f) + e } function p(b, e, a, c, m, f, t) { b = b + (a ^ (e | ~c)) + m + t; return (b << f | b >>> 32 - f) + e } for (var s = CryptoJS, q = s.lib, w = q.WordArray, v = q.Hasher, q = s.algo, b = [], x = 0; 64 > x; x++) b[x] = 4294967296 * u.abs(u.sin(x + 1)) | 0; q = q.MD5 = v.extend({ _doReset: function() { this._hash = new w.init([1732584193, 4023233417, 2562383102, 271733878]) }, _doProcessBlock: function(r, e) { for (var a = 0; 16 > a; a++) { var c = e + a, m = r[c]; r[c] = (m << 8 | m >>> 24) & 16711935 | (m << 24 | m >>> 8) & 4278255360 } var a = this._hash.words, c = r[e + 0], m = r[e + 1], f = r[e + 2], t = r[e + 3], y = r[e + 4], q = r[e + 5], s = r[e + 6], w = r[e + 7], v = r[e + 8], u = r[e + 9], x = r[e + 10], z = r[e + 11], A = r[e + 12], B = r[e + 13], C = r[e + 14], D = r[e + 15], g = a[0], h = a[1], j = a[2], k = a[3], g = l(g, h, j, k, c, 7, b[0]), k = l(k, g, h, j, m, 12, b[1]), j = l(j, k, g, h, f, 17, b[2]), h = l(h, j, k, g, t, 22, b[3]), g = l(g, h, j, k, y, 7, b[4]), k = l(k, g, h, j, q, 12, b[5]), j = l(j, k, g, h, s, 17, b[6]), h = l(h, j, k, g, w, 22, b[7]), g = l(g, h, j, k, v, 7, b[8]), k = l(k, g, h, j, u, 12, b[9]), j = l(j, k, g, h, x, 17, b[10]), h = l(h, j, k, g, z, 22, b[11]), g = l(g, h, j, k, A, 7, b[12]), k = l(k, g, h, j, B, 12, b[13]), j = l(j, k, g, h, C, 17, b[14]), h = l(h, j, k, g, D, 22, b[15]), g = d(g, h, j, k, m, 5, b[16]), k = d(k, g, h, j, s, 9, b[17]), j = d(j, k, g, h, z, 14, b[18]), h = d(h, j, k, g, c, 20, b[19]), g = d(g, h, j, k, q, 5, b[20]), k = d(k, g, h, j, x, 9, b[21]), j = d(j, k, g, h, D, 14, b[22]), h = d(h, j, k, g, y, 20, b[23]), g = d(g, h, j, k, u, 5, b[24]), k = d(k, g, h, j, C, 9, b[25]), j = d(j, k, g, h, t, 14, b[26]), h = d(h, j, k, g, v, 20, b[27]), g = d(g, h, j, k, B, 5, b[28]), k = d(k, g, h, j, f, 9, b[29]), j = d(j, k, g, h, w, 14, b[30]), h = d(h, j, k, g, A, 20, b[31]), g = n(g, h, j, k, q, 4, b[32]), k = n(k, g, h, j, v, 11, b[33]), j = n(j, k, g, h, z, 16, b[34]), h = n(h, j, k, g, C, 23, b[35]), g = n(g, h, j, k, m, 4, b[36]), k = n(k, g, h, j, y, 11, b[37]), j = n(j, k, g, h, w, 16, b[38]), h = n(h, j, k, g, x, 23, b[39]), g = n(g, h, j, k, B, 4, b[40]), k = n(k, g, h, j, c, 11, b[41]), j = n(j, k, g, h, t, 16, b[42]), h = n(h, j, k, g, s, 23, b[43]), g = n(g, h, j, k, u, 4, b[44]), k = n(k, g, h, j, A, 11, b[45]), j = n(j, k, g, h, D, 16, b[46]), h = n(h, j, k, g, f, 23, b[47]), g = p(g, h, j, k, c, 6, b[48]), k = p(k, g, h, j, w, 10, b[49]), j = p(j, k, g, h, C, 15, b[50]), h = p(h, j, k, g, q, 21, b[51]), g = p(g, h, j, k, A, 6, b[52]), k = p(k, g, h, j, t, 10, b[53]), j = p(j, k, g, h, x, 15, b[54]), h = p(h, j, k, g, m, 21, b[55]), g = p(g, h, j, k, v, 6, b[56]), k = p(k, g, h, j, D, 10, b[57]), j = p(j, k, g, h, s, 15, b[58]), h = p(h, j, k, g, B, 21, b[59]), g = p(g, h, j, k, y, 6, b[60]), k = p(k, g, h, j, z, 10, b[61]), j = p(j, k, g, h, f, 15, b[62]), h = p(h, j, k, g, u, 21, b[63]); a[0] = a[0] + g | 0; a[1] = a[1] + h | 0; a[2] = a[2] + j | 0; a[3] = a[3] + k | 0 }, _doFinalize: function() { var b = this._data, e = b.words, a = 8 * this._nDataBytes, c = 8 * b.sigBytes; e[c >>> 5] |= 128 << 24 - c % 32; var m = u.floor(a / 4294967296); e[(c + 64 >>> 9 << 4) + 15] = (m << 8 | m >>> 24) & 16711935 | (m << 24 | m >>> 8) & 4278255360; e[(c + 64 >>> 9 << 4) + 14] = (a << 8 | a >>> 24) & 16711935 | (a << 24 | a >>> 8) & 4278255360; b.sigBytes = 4 * (e.length + 1); this._process(); b = this._hash; e = b.words; for (a = 0; 4 > a; a++) c = e[a], e[a] = (c << 8 | c >>> 24) & 16711935 | (c << 24 | c >>> 8) & 4278255360; return b }, clone: function() { var b = v.clone.call(this); b._hash = this._hash.clone(); return b } }); s.MD5 = v._createHelper(q); s.HmacMD5 = v._createHmacHelper(q) })(Math); (function() { var u = CryptoJS, l = u.lib, d = l.Base, n = l.WordArray, l = u.algo, p = l.EvpKDF = d.extend({ cfg: d.extend({ keySize: 4, hasher: l.MD5, iterations: 1 }), init: function(d) { this.cfg = this.cfg.extend(d) }, compute: function(d, l) { for (var p = this.cfg, v = p.hasher.create(), b = n.create(), u = b.words, r = p.keySize, p = p.iterations; u.length < r;) { e && v.update(e); var e = v.update(d).finalize(l); v.reset(); for (var a = 1; a < p; a++) e = v.finalize(e), v.reset(); b.concat(e) } b.sigBytes = 4 * r; return b } }); u.EvpKDF = function(d, l, n) { return p.create(n).compute(d, l) } })(); CryptoJS.lib.Cipher || function(u) { var l = CryptoJS, d = l.lib, n = d.Base, p = d.WordArray, s = d.BufferedBlockAlgorithm, q = l.enc.Base64, w = l.algo.EvpKDF, v = d.Cipher = s.extend({ cfg: n.extend(), createEncryptor: function(m, a) { return this.create(this._ENC_XFORM_MODE, m, a) }, createDecryptor: function(m, a) { return this.create(this._DEC_XFORM_MODE, m, a) }, init: function(m, a, b) { this.cfg = this.cfg.extend(b); this._xformMode = m; this._key = a; this.reset() }, reset: function() { s.reset.call(this); this._doReset() }, process: function(a) { this._append(a); return this._process() }, finalize: function(a) { a && this._append(a); return this._doFinalize() }, keySize: 4, ivSize: 4, _ENC_XFORM_MODE: 1, _DEC_XFORM_MODE: 2, _createHelper: function(m) { return { encrypt: function(f, b, e) { return ("string" == typeof b ? c : a).encrypt(m, f, b, e) }, decrypt: function(f, b, e) { return ("string" == typeof b ? c : a).decrypt(m, f, b, e) } } } }); d.StreamCipher = v.extend({ _doFinalize: function() { return this._process(!0) }, blockSize: 1 }); var b = l.mode = {}, x = function(a, f, b) { var c = this._iv; c ? this._iv = u : c = this._prevBlock; for (var e = 0; e < b; e++) a[f + e] ^= c[e] }, r = (d.BlockCipherMode = n.extend({ createEncryptor: function(a, f) { return this.Encryptor.create(a, f) }, createDecryptor: function(a, f) { return this.Decryptor.create(a, f) }, init: function(a, f) { this._cipher = a; this._iv = f } })).extend(); r.Encryptor = r.extend({ processBlock: function(a, f) { var b = this._cipher, c = b.blockSize; x.call(this, a, f, c); b.encryptBlock(a, f); this._prevBlock = a.slice(f, f + c) } }); r.Decryptor = r.extend({ processBlock: function(a, b) { var c = this._cipher, e = c.blockSize, d = a.slice(b, b + e); c.decryptBlock(a, b); x.call(this, a, b, e); this._prevBlock = d } }); b = b.CBC = r; r = (l.pad = {}).Pkcs7 = { pad: function(a, b) { for (var c = 4 * b, c = c - a.sigBytes % c, e = c << 24 | c << 16 | c << 8 | c, d = [], l = 0; l < c; l += 4) d.push(e); c = p.create(d, c); a.concat(c) }, unpad: function(a) { a.sigBytes -= a.words[a.sigBytes - 1 >>> 2] & 255 } }; d.BlockCipher = v.extend({ cfg: v.cfg.extend({ mode: b, padding: r }), reset: function() { v.reset.call(this); var a = this.cfg, c = a.iv, a = a.mode; if (this._xformMode == this._ENC_XFORM_MODE) var b = a.createEncryptor; else b = a.createDecryptor, this._minBufferSize = 1; this._mode = b.call(a, this, c && c.words) }, _doProcessBlock: function(a, c) { this._mode.processBlock(a, c) }, _doFinalize: function() { var a = this.cfg.padding; if (this._xformMode == this._ENC_XFORM_MODE) { a.pad(this._data, this.blockSize); var c = this._process(!0) } else c = this._process(!0), a.unpad(c); return c }, blockSize: 4 }); var e = d.CipherParams = n.extend({ init: function(a) { this.mixIn(a) }, toString: function(a) { return (a || this.formatter).stringify(this) } }), b = (l.format = {}).OpenSSL = { stringify: function(a) { var c = a.ciphertext; a = a.salt; return (a ? p.create([1398893684, 1701076831 ]).concat(a).concat(c) : c).toString(q) }, parse: function(a) { a = q.parse(a); var c = a.words; if (1398893684 == c[0] && 1701076831 == c[1]) { var b = p.create(c.slice(2, 4)); c.splice(0, 4); a.sigBytes -= 16 } return e.create({ ciphertext: a, salt: b }) } }, a = d.SerializableCipher = n.extend({ cfg: n.extend({ format: b }), encrypt: function(a, c, b, d) { d = this.cfg.extend(d); var l = a.createEncryptor(b, d); c = l.finalize(c); l = l.cfg; return e.create({ ciphertext: c, key: b, iv: l.iv, algorithm: a, mode: l.mode, padding: l.padding, blockSize: a.blockSize, formatter: d.format }) }, decrypt: function(a, c, b, e) { e = this.cfg.extend(e); c = this._parse(c, e.format); return a.createDecryptor(b, e).finalize(c.ciphertext) }, _parse: function(a, c) { return "string" == typeof a ? c.parse(a, this) : a } }), l = (l.kdf = {}).OpenSSL = { execute: function(a, c, b, d) { d || (d = p.random(8)); a = w.create({ keySize: c + b }).compute(a, d); b = p.create(a.words.slice(c), 4 * b); a.sigBytes = 4 * c; return e.create({ key: a, iv: b, salt: d }) } }, c = d.PasswordBasedCipher = a.extend({ cfg: a.cfg.extend({ kdf: l }), encrypt: function(c, b, e, d) { d = this.cfg.extend(d); e = d.kdf.execute(e, c.keySize, c.ivSize); d.iv = e.iv; c = a.encrypt.call(this, c, b, e.key, d); c.mixIn(e); return c }, decrypt: function(c, b, e, d) { d = this.cfg.extend(d); b = this._parse(b, d.format); e = d.kdf.execute(e, c.keySize, c.ivSize, b.salt); d.iv = e.iv; return a.decrypt.call(this, c, b, e.key, d) } }) }(); (function() { function u(b, a) { var c = (this._lBlock >>> b ^ this._rBlock) & a; this._rBlock ^= c; this._lBlock ^= c << b } function l(b, a) { var c = (this._rBlock >>> b ^ this._lBlock) & a; this._lBlock ^= c; this._rBlock ^= c << b } var d = CryptoJS, n = d.lib, p = n.WordArray, n = n.BlockCipher, s = d.algo, q = [57, 49, 41, 33, 25, 17, 9, 1, 58, 50, 42, 34, 26, 18, 10, 2, 59, 51, 43, 35, 27, 19, 11, 3, 60, 52, 44, 36, 63, 55, 47, 39, 31, 23, 15, 7, 62, 54, 46, 38, 30, 22, 14, 6, 61, 53, 45, 37, 29, 21, 13, 5, 28, 20, 12, 4], w = [14, 17, 11, 24, 1, 5, 3, 28, 15, 6, 21, 10, 23, 19, 12, 4, 26, 8, 16, 7, 27, 20, 13, 2, 41, 52, 31, 37, 47, 55, 30, 40, 51, 45, 33, 48, 44, 49, 39, 56, 34, 53, 46, 42, 50, 36, 29, 32 ], v = [1, 2, 4, 6, 8, 10, 12, 14, 15, 17, 19, 21, 23, 25, 27, 28], b = [{ "0": 8421888, 268435456: 32768, 536870912: 8421378, 805306368: 2, 1073741824: 512, 1342177280: 8421890, 1610612736: 8389122, 1879048192: 8388608, 2147483648: 514, 2415919104: 8389120, 2684354560: 33280, 2952790016: 8421376, 3221225472: 32770, 3489660928: 8388610, 3758096384: 0, 4026531840: 33282, 134217728: 0, 402653184: 8421890, 671088640: 33282, 939524096: 32768, 1207959552: 8421888, 1476395008: 512, 1744830464: 8421378, 2013265920: 2, 2281701376: 8389120, 2550136832: 33280, 2818572288: 8421376, 3087007744: 8389122, 3355443200: 8388610, 3623878656: 32770, 3892314112: 514, 4160749568: 8388608, 1: 32768, 268435457: 2, 536870913: 8421888, 805306369: 8388608, 1073741825: 8421378, 1342177281: 33280, 1610612737: 512, 1879048193: 8389122, 2147483649: 8421890, 2415919105: 8421376, 2684354561: 8388610, 2952790017: 33282, 3221225473: 514, 3489660929: 8389120, 3758096385: 32770, 4026531841: 0, 134217729: 8421890, 402653185: 8421376, 671088641: 8388608, 939524097: 512, 1207959553: 32768, 1476395009: 8388610, 1744830465: 2, 2013265921: 33282, 2281701377: 32770, 2550136833: 8389122, 2818572289: 514, 3087007745: 8421888, 3355443201: 8389120, 3623878657: 0, 3892314113: 33280, 4160749569: 8421378 }, { "0": 1074282512, 16777216: 16384, 33554432: 524288, 50331648: 1074266128, 67108864: 1073741840, 83886080: 1074282496, 100663296: 1073758208, 117440512: 16, 134217728: 540672, 150994944: 1073758224, 167772160: 1073741824, 184549376: 540688, 201326592: 524304, 218103808: 0, 234881024: 16400, 251658240: 1074266112, 8388608: 1073758208, 25165824: 540688, 41943040: 16, 58720256: 1073758224, 75497472: 1074282512, 92274688: 1073741824, 109051904: 524288, 125829120: 1074266128, 142606336: 524304, 159383552: 0, 176160768: 16384, 192937984: 1074266112, 209715200: 1073741840, 226492416: 540672, 243269632: 1074282496, 260046848: 16400, 268435456: 0, 285212672: 1074266128, 301989888: 1073758224, 318767104: 1074282496, 335544320: 1074266112, 352321536: 16, 369098752: 540688, 385875968: 16384, 402653184: 16400, 419430400: 524288, 436207616: 524304, 452984832: 1073741840, 469762048: 540672, 486539264: 1073758208, 503316480: 1073741824, 520093696: 1074282512, 276824064: 540688, 293601280: 524288, 310378496: 1074266112, 327155712: 16384, 343932928: 1073758208, 360710144: 1074282512, 377487360: 16, 394264576: 1073741824, 411041792: 1074282496, 427819008: 1073741840, 444596224: 1073758224, 461373440: 524304, 478150656: 0, 494927872: 16400, 511705088: 1074266128, 528482304: 540672 }, { "0": 260, 1048576: 0, 2097152: 67109120, 3145728: 65796, 4194304: 65540, 5242880: 67108868, 6291456: 67174660, 7340032: 67174400, 8388608: 67108864, 9437184: 67174656, 10485760: 65792, 11534336: 67174404, 12582912: 67109124, 13631488: 65536, 14680064: 4, 15728640: 256, 524288: 67174656, 1572864: 67174404, 2621440: 0, 3670016: 67109120, 4718592: 67108868, 5767168: 65536, 6815744: 65540, 7864320: 260, 8912896: 4, 9961472: 256, 11010048: 67174400, 12058624: 65796, 13107200: 65792, 14155776: 67109124, 15204352: 67174660, 16252928: 67108864, 16777216: 67174656, 17825792: 65540, 18874368: 65536, 19922944: 67109120, 20971520: 256, 22020096: 67174660, 23068672: 67108868, 24117248: 0, 25165824: 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553910400, 47104: 16777344, 51200: 536871040, 55296: 553648128, 59392: 16777216, 63488: 262272, 65536: 262144, 69632: 128, 73728: 536870912, 77824: 553648256, 81920: 16777344, 86016: 553910272, 90112: 537133184, 94208: 16777216, 98304: 553910400, 102400: 553648128, 106496: 17039360, 110592: 537133056, 114688: 262272, 118784: 536871040, 122880: 0, 126976: 17039488, 67584: 553648256, 71680: 16777216, 75776: 17039360, 79872: 537133184, 83968: 536870912, 88064: 17039488, 92160: 128, 96256: 553910272, 100352: 262272, 104448: 553910400, 108544: 0, 112640: 553648128, 116736: 16777344, 120832: 262144, 124928: 537133056, 129024: 536871040 }, { "0": 268435464, 256: 8192, 512: 270532608, 768: 270540808, 1024: 268443648, 1280: 2097152, 1536: 2097160, 1792: 268435456, 2048: 0, 2304: 268443656, 2560: 2105344, 2816: 8, 3072: 270532616, 3328: 2105352, 3584: 8200, 3840: 270540800, 128: 270532608, 384: 270540808, 640: 8, 896: 2097152, 1152: 2105352, 1408: 268435464, 1664: 268443648, 1920: 8200, 2176: 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1049600, 256: 33554432, 272: 1048576, 288: 33555457, 304: 34603009, 320: 1048577, 336: 33555456, 352: 34604032, 368: 1049601, 384: 1025, 400: 34604033, 416: 1049600, 432: 1, 448: 0, 464: 34603008, 480: 33554433, 496: 1024, 264: 1049600, 280: 33555457, 296: 34603009, 312: 1, 328: 33554432, 344: 1048576, 360: 1025, 376: 34604032, 392: 33554433, 408: 34603008, 424: 0, 440: 34604033, 456: 1049601, 472: 1024, 488: 33555456, 504: 1048577 }, { "0": 134219808, 1: 131072, 2: 134217728, 3: 32, 4: 131104, 5: 134350880, 6: 134350848, 7: 2048, 8: 134348800, 9: 134219776, 10: 133120, 11: 134348832, 12: 2080, 13: 0, 14: 134217760, 15: 133152, 2147483648: 2048, 2147483649: 134350880, 2147483650: 134219808, 2147483651: 134217728, 2147483652: 134348800, 2147483653: 133120, 2147483654: 133152, 2147483655: 32, 2147483656: 134217760, 2147483657: 2080, 2147483658: 131104, 2147483659: 134350848, 2147483660: 0, 2147483661: 134348832, 2147483662: 134219776, 2147483663: 131072, 16: 133152, 17: 134350848, 18: 32, 19: 2048, 20: 134219776, 21: 134217760, 22: 134348832, 23: 131072, 24: 0, 25: 131104, 26: 134348800, 27: 134219808, 28: 134350880, 29: 133120, 30: 2080, 31: 134217728, 2147483664: 131072, 2147483665: 2048, 2147483666: 134348832, 2147483667: 133152, 2147483668: 32, 2147483669: 134348800, 2147483670: 134217728, 2147483671: 134219808, 2147483672: 134350880, 2147483673: 134217760, 2147483674: 134219776, 2147483675: 0, 2147483676: 133120, 2147483677: 2080, 2147483678: 131104, 2147483679: 134350848 }], x = [4160749569, 528482304, 33030144, 2064384, 129024, 8064, 504, 2147483679], r = s.DES = n.extend({ _doReset: function() { for (var b = this._key.words, a = [], c = 0; 56 > c; c++) { var d = q[c] - 1; a[c] = b[d >>> 5] >>> 31 - d % 32 & 1 } b = this._subKeys = []; for (d = 0; 16 > d; d++) { for (var f = b[d] = [], l = v[d], c = 0; 24 > c; c++) f[c / 6 | 0] |= a[(w[c] - 1 + l) % 28] << 31 - c % 6, f[4 + (c / 6 | 0)] |= a[28 + (w[c + 24] - 1 + l) % 28] << 31 - c % 6; f[0] = f[0] << 1 | f[0] >>> 31; for (c = 1; 7 > c; c++) f[c] >>>= 4 * (c - 1) + 3; f[7] = f[7] << 5 | f[7] >>> 27 } a = this._invSubKeys = []; for (c = 0; 16 > c; c++) a[c] = b[15 - c] }, encryptBlock: function(b, a) { this._doCryptBlock(b, a, this._subKeys) }, decryptBlock: function(b, a) { this._doCryptBlock(b, a, this._invSubKeys) }, _doCryptBlock: function(e, a, c) { this._lBlock = e[a]; this._rBlock = e[a + 1]; u.call(this, 4, 252645135); u.call(this, 16, 65535); l.call(this, 2, 858993459); l.call(this, 8, 16711935); u.call(this, 1, 1431655765); for (var d = 0; 16 > d; d++) { for (var f = c[d], n = this._lBlock, p = this._rBlock, q = 0, r = 0; 8 > r; r++) q |= b[r][((p ^ f[r]) & x[r]) >>> 0]; this._lBlock = p; this._rBlock = n ^ q } c = this._lBlock; this._lBlock = this._rBlock; this._rBlock = c; u.call(this, 1, 1431655765); l.call(this, 8, 16711935); l.call(this, 2, 858993459); u.call(this, 16, 65535); u.call(this, 4, 252645135); e[a] = this._lBlock; e[a + 1] = this._rBlock }, keySize: 2, ivSize: 2, blockSize: 2 }); d.DES = n._createHelper(r); s = s.TripleDES = n.extend({ _doReset: function() { var b = this._key.words; this._des1 = r.createEncryptor(p.create(b.slice(0, 2))); this._des2 = r.createEncryptor(p.create(b.slice(2, 4))); this._des3 = r.createEncryptor(p.create(b.slice(4, 6))) }, encryptBlock: function(b, a) { this._des1.encryptBlock(b, a); this._des2.decryptBlock(b, a); this._des3.encryptBlock(b, a) }, decryptBlock: function(b, a) { this._des3.decryptBlock(b, a); this._des2.encryptBlock(b, a); this._des1.decryptBlock(b, a) }, keySize: 6, ivSize: 2, blockSize: 2 }); d.TripleDES = n._createHelper(s) })(); /* CryptoJS v3.1.2 code.google.com/p/crypto-js (c) 2009-2013 by Jeff Mott. All rights reserved. code.google.com/p/crypto-js/wiki/License */ /** * Electronic Codebook block mode. */ CryptoJS.mode.ECB = (function() { var ECB = CryptoJS.lib.BlockCipherMode.extend(); ECB.Encryptor = ECB.extend({ processBlock: function(words, offset) { this._cipher.encryptBlock(words, offset); } }); ECB.Decryptor = ECB.extend({ processBlock: function(words, offset) { this._cipher.decryptBlock(words, offset); } }); return ECB; }()); var encrypt = function() { var secretKey = "
[email protected]#3$4RFVBGT%5^6YHNMJU7&8*IK<.LO9(0P"; var ivKey = "12481632"; var encryptByDES = function encryptByDES(message) { var keyHex = CryptoJS.enc.Utf8.parse(secretKey); var ivHex = CryptoJS.enc.Utf8.parse(ivKey); var encrypted = CryptoJS.TripleDES.encrypt(message, keyHex, { iv: ivHex, mode: CryptoJS.mode.CBC, padding: CryptoJS.pad.Pkcs7 }); return encrypted.toString(); }; var decryptByDES = function decryptByDES(ciphertext) { var keyHex = CryptoJS.enc.Utf8.parse(secretKey); var ivHex = CryptoJS.enc.Utf8.parse(ivKey); var decrypted = CryptoJS.TripleDES.decrypt(ciphertext, keyHex, { iv: ivHex, mode: CryptoJS.mode.CBC, padding: CryptoJS.pad.Pkcs7 }); return decrypted.toString(CryptoJS.enc.Utf8); }; return { encryptByDES: encryptByDES, decryptByDES: decryptByDES }; }(); module.exports = { encryptByDES: encrypt.encryptByDES, decryptByDES: encrypt.decryptByDES }
在專案中應用:
var encrypt = require('../../utils/encryptDES.js');
var params = encrypt.encryptByDES(data); //3des加密
var result = encrypt.decryptByDES("需要解密的字串"); //3DES解密