微信小程序使用CryptoJS实现加解密

在微信小程序中使用加解密。

如果你要实现的是DES加解密,并且在静态html文件里的顺序是这样的

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
  <head>
    <title>DES解密实例</title>
    <meta http-equiv="content-type" content="text/html; charset=UTF-8">
	<script type="text/javascript" src="core-min.js"></script>
	<script type="text/javascript" src="cipher-core-min.js"></script>
	<script type="text/javascript" src="tripledes-min.js"></script>
	<script type="text/javascript" src="mode-ecb-min.js"></script>
	<script type="text/javascript" src="pad-nopadding-min.js"></script>
  </head>
  <body>
  </body>
</html>

三.按照静态页面引入js的顺序,将所有用到CryptoJS的js放到同一个文件中,并在文件最下方暴露接口module.exports = CryptoJS;示例代码如下:

/*
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
*/
const CONFIG = require('../config')
var CryptoJS = CryptoJS || function (h, r) {
  var k = {}, l = k.lib = {}, n = function () { }, f = l.Base = { extend: function (a) { n.prototype = this; var b = new n; a && b.mixIn(a); b.hasOwnProperty("init") || (b.init = function () { b.$super.init.apply(this, arguments) }); b.init.prototype = b; b.$super = this; return b }, create: function () { var a = this.extend(); a.init.apply(a, arguments); return a }, init: function () { }, mixIn: function (a) { for (var b in a) a.hasOwnProperty(b) && (this[b] = a[b]); a.hasOwnProperty("toString") && (this.toString = a.toString) }, clone: function () { return this.init.prototype.extend(this) } },
  j = l.WordArray = f.extend({
    init: function (a, b) { a = this.words = a || []; this.sigBytes = b != r ? b : 4 * a.length }, toString: function (a) { return (a || s).stringify(this) }, concat: function (a) { var b = this.words, d = a.words, c = this.sigBytes; a = a.sigBytes; this.clamp(); if (c % 4) for (var e = 0; e < a; e++)b[c + e >>> 2] |= (d[e >>> 2] >>> 24 - 8 * (e % 4) & 255) << 24 - 8 * ((c + e) % 4); else if (65535 < d.length) for (e = 0; e < a; e += 4)b[c + e >>> 2] = d[e >>> 2]; else b.push.apply(b, d); this.sigBytes += a; return this }, clamp: function () {
      var a = this.words, b = this.sigBytes; a[b >>> 2] &= 4294967295 <<
        32 - 8 * (b % 4); a.length = h.ceil(b / 4)
    }, clone: function () { var a = f.clone.call(this); a.words = this.words.slice(0); return a }, random: function (a) { for (var b = [], d = 0; d < a; d += 4)b.push(4294967296 * h.random() | 0); return new j.init(b, a) }
  }), m = k.enc = {}, s = m.Hex = {
    stringify: function (a) { var b = a.words; a = a.sigBytes; for (var d = [], c = 0; c < a; c++) { var e = b[c >>> 2] >>> 24 - 8 * (c % 4) & 255; d.push((e >>> 4).toString(16)); d.push((e & 15).toString(16)) } return d.join("") }, parse: function (a) {
      for (var b = a.length, d = [], c = 0; c < b; c += 2)d[c >>> 3] |= parseInt(a.substr(c,
        2), 16) << 24 - 4 * (c % 8); return new j.init(d, b / 2)
    }
  }, p = m.Latin1 = { stringify: function (a) { var b = a.words; a = a.sigBytes; for (var d = [], c = 0; c < a; c++)d.push(String.fromCharCode(b[c >>> 2] >>> 24 - 8 * (c % 4) & 255)); return d.join("") }, parse: function (a) { for (var b = a.length, d = [], c = 0; c < b; c++)d[c >>> 2] |= (a.charCodeAt(c) & 255) << 24 - 8 * (c % 4); return new j.init(d, b) } }, t = m.Utf8 = { stringify: function (a) { try { return decodeURIComponent(escape(p.stringify(a))) } catch (b) { throw Error("Malformed UTF-8 data"); } }, parse: function (a) { return p.parse(unescape(encodeURIComponent(a))) } },
  q = l.BufferedBlockAlgorithm = f.extend({
    reset: function () { this._data = new j.init; this._nDataBytes = 0 }, _append: function (a) { "string" == typeof a && (a = t.parse(a)); this._data.concat(a); this._nDataBytes += a.sigBytes }, _process: function (a) { var b = this._data, d = b.words, c = b.sigBytes, e = this.blockSize, f = c / (4 * e), f = a ? h.ceil(f) : h.max((f | 0) - this._minBufferSize, 0); a = f * e; c = h.min(4 * a, c); if (a) { for (var g = 0; g < a; g += e)this._doProcessBlock(d, g); g = d.splice(0, a); b.sigBytes -= c } return new j.init(g, c) }, clone: function () {
      var a = f.clone.call(this);
      a._data = this._data.clone(); return a
    }, _minBufferSize: 0
  }); l.Hasher = q.extend({
    cfg: f.extend(), init: function (a) { this.cfg = this.cfg.extend(a); this.reset() }, reset: function () { q.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 (b, d) { return (new a.init(d)).finalize(b) } }, _createHmacHelper: function (a) {
      return function (b, d) {
        return (new u.HMAC.init(a,
          d)).finalize(b)
      }
    }
  }); var u = k.algo = {}; return k
}(Math);
/*
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
*/
CryptoJS.lib.Cipher || function (u) {
  var g = CryptoJS, f = g.lib, k = f.Base, l = f.WordArray, q = f.BufferedBlockAlgorithm, r = g.enc.Base64, v = g.algo.EvpKDF, n = f.Cipher = q.extend({
    cfg: k.extend(), createEncryptor: function (a, b) { return this.create(this._ENC_XFORM_MODE, a, b) }, createDecryptor: function (a, b) { return this.create(this._DEC_XFORM_MODE, a, b) }, init: function (a, b, c) { this.cfg = this.cfg.extend(c); this._xformMode = a; this._key = b; this.reset() }, reset: function () { q.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 (a) { return { encrypt: function (b, c, d) { return ("string" == typeof c ? s : j).encrypt(a, b, c, d) }, decrypt: function (b, c, d) { return ("string" == typeof c ? s : j).decrypt(a, b, c, d) } } }
  }); f.StreamCipher = n.extend({ _doFinalize: function () { return this._process(!0) }, blockSize: 1 }); var m = g.mode = {}, t = function (a, b, c) {
    var d = this._iv; d ? this._iv = u : d = this._prevBlock; for (var e =
      0; e < c; e++)a[b + e] ^= d[e]
  }, h = (f.BlockCipherMode = k.extend({ createEncryptor: function (a, b) { return this.Encryptor.create(a, b) }, createDecryptor: function (a, b) { return this.Decryptor.create(a, b) }, init: function (a, b) { this._cipher = a; this._iv = b } })).extend(); h.Encryptor = h.extend({ processBlock: function (a, b) { var c = this._cipher, d = c.blockSize; t.call(this, a, b, d); c.encryptBlock(a, b); this._prevBlock = a.slice(b, b + d) } }); h.Decryptor = h.extend({
    processBlock: function (a, b) {
      var c = this._cipher, d = c.blockSize, e = a.slice(b, b + d); c.decryptBlock(a,
        b); t.call(this, a, b, d); this._prevBlock = e
    }
  }); m = m.CBC = h; h = (g.pad = {}).Pkcs7 = { pad: function (a, b) { for (var c = 4 * b, c = c - a.sigBytes % c, d = c << 24 | c << 16 | c << 8 | c, e = [], f = 0; f < c; f += 4)e.push(d); c = l.create(e, c); a.concat(c) }, unpad: function (a) { a.sigBytes -= a.words[a.sigBytes - 1 >>> 2] & 255 } }; f.BlockCipher = n.extend({
    cfg: n.cfg.extend({ mode: m, padding: h }), reset: function () {
      n.reset.call(this); var a = this.cfg, b = a.iv, a = a.mode; if (this._xformMode == this._ENC_XFORM_MODE) var c = a.createEncryptor; else c = a.createDecryptor, this._minBufferSize = 1;
      this._mode = c.call(a, this, b && b.words)
    }, _doProcessBlock: function (a, b) { this._mode.processBlock(a, b) }, _doFinalize: function () { var a = this.cfg.padding; if (this._xformMode == this._ENC_XFORM_MODE) { a.pad(this._data, this.blockSize); var b = this._process(!0) } else b = this._process(!0), a.unpad(b); return b }, blockSize: 4
  }); var p = f.CipherParams = k.extend({ init: function (a) { this.mixIn(a) }, toString: function (a) { return (a || this.formatter).stringify(this) } }), m = (g.format = {}).OpenSSL = {
    stringify: function (a) {
      var b = a.ciphertext; a = a.salt;
      return (a ? l.create([1398893684, 1701076831]).concat(a).concat(b) : b).toString(r)
    }, parse: function (a) { a = r.parse(a); var b = a.words; if (1398893684 == b[0] && 1701076831 == b[1]) { var c = l.create(b.slice(2, 4)); b.splice(0, 4); a.sigBytes -= 16 } return p.create({ ciphertext: a, salt: c }) }
  }, j = f.SerializableCipher = k.extend({
    cfg: k.extend({ format: m }), encrypt: function (a, b, c, d) {
      d = this.cfg.extend(d); var e = a.createEncryptor(c, d); b = e.finalize(b); e = e.cfg; return p.create({
        ciphertext: b, key: c, iv: e.iv, algorithm: a, mode: e.mode, padding: e.padding,
        blockSize: a.blockSize, formatter: d.format
      })
    }, decrypt: function (a, b, c, d) { d = this.cfg.extend(d); b = this._parse(b, d.format); return a.createDecryptor(c, d).finalize(b.ciphertext) }, _parse: function (a, b) { return "string" == typeof a ? b.parse(a, this) : a }
  }), g = (g.kdf = {}).OpenSSL = { execute: function (a, b, c, d) { d || (d = l.random(8)); a = v.create({ keySize: b + c }).compute(a, d); c = l.create(a.words.slice(b), 4 * c); a.sigBytes = 4 * b; return p.create({ key: a, iv: c, salt: d }) } }, s = f.PasswordBasedCipher = j.extend({
    cfg: j.cfg.extend({ kdf: g }), encrypt: function (a,
      b, c, d) { d = this.cfg.extend(d); c = d.kdf.execute(c, a.keySize, a.ivSize); d.iv = c.iv; a = j.encrypt.call(this, a, b, c.key, d); a.mixIn(c); return a }, decrypt: function (a, b, c, d) { d = this.cfg.extend(d); b = this._parse(b, d.format); c = d.kdf.execute(c, a.keySize, a.ivSize, b.salt); d.iv = c.iv; return j.decrypt.call(this, a, b, c.key, d) }
  })
}();
/*
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
*/
(function () {
  function j(b, c) { var a = (this._lBlock >>> b ^ this._rBlock) & c; this._rBlock ^= a; this._lBlock ^= a << b } function l(b, c) { var a = (this._rBlock >>> b ^ this._lBlock) & c; this._lBlock ^= a; this._rBlock ^= a << b } var h = CryptoJS, e = h.lib, n = e.WordArray, e = e.BlockCipher, g = h.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], p = [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], r = [1, 2, 4, 6, 8, 10, 12, 14, 15, 17, 19, 21, 23, 25, 27, 28], s = [{
      "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: 67109124, 26214400: 67108864, 27262976: 4, 28311552: 65792, 29360128: 67174400, 30408704: 260, 31457280: 65796, 32505856: 67174404,
      17301504: 67108864, 18350080: 260, 19398656: 67174656, 20447232: 0, 21495808: 65540, 22544384: 67109120, 23592960: 256, 24641536: 67174404, 25690112: 65536, 26738688: 67174660, 27787264: 65796, 28835840: 67108868, 29884416: 67109124, 30932992: 67174400, 31981568: 4, 33030144: 65792
    }, {
      "0": 2151682048, 65536: 2147487808, 131072: 4198464, 196608: 2151677952, 262144: 0, 327680: 4198400, 393216: 2147483712, 458752: 4194368, 524288: 2147483648, 589824: 4194304, 655360: 64, 720896: 2147487744, 786432: 2151678016, 851968: 4160, 917504: 4096, 983040: 2151682112, 32768: 2147487808,
      98304: 64, 163840: 2151678016, 229376: 2147487744, 294912: 4198400, 360448: 2151682112, 425984: 0, 491520: 2151677952, 557056: 4096, 622592: 2151682048, 688128: 4194304, 753664: 4160, 819200: 2147483648, 884736: 4194368, 950272: 4198464, 1015808: 2147483712, 1048576: 4194368, 1114112: 4198400, 1179648: 2147483712, 1245184: 0, 1310720: 4160, 1376256: 2151678016, 1441792: 2151682048, 1507328: 2147487808, 1572864: 2151682112, 1638400: 2147483648, 1703936: 2151677952, 1769472: 4198464, 1835008: 2147487744, 1900544: 4194304, 1966080: 64, 2031616: 4096, 1081344: 2151677952,
      1146880: 2151682112, 1212416: 0, 1277952: 4198400, 1343488: 4194368, 1409024: 2147483648, 1474560: 2147487808, 1540096: 64, 1605632: 2147483712, 1671168: 4096, 1736704: 2147487744, 1802240: 2151678016, 1867776: 4160, 1933312: 2151682048, 1998848: 4194304, 2064384: 4198464
    }, {
      "0": 128, 4096: 17039360, 8192: 262144, 12288: 536870912, 16384: 537133184, 20480: 16777344, 24576: 553648256, 28672: 262272, 32768: 16777216, 36864: 537133056, 40960: 536871040, 45056: 553910400, 49152: 553910272, 53248: 0, 57344: 17039488, 61440: 553648128, 2048: 17039488, 6144: 553648256,
      10240: 128, 14336: 17039360, 18432: 262144, 22528: 537133184, 26624: 553910272, 30720: 536870912, 34816: 537133056, 38912: 0, 43008: 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: 2097160, 2432: 8192,
      2688: 268443656, 2944: 270532616, 3200: 0, 3456: 270540800, 3712: 2105344, 3968: 268435456, 4096: 268443648, 4352: 270532616, 4608: 270540808, 4864: 8200, 5120: 2097152, 5376: 268435456, 5632: 268435464, 5888: 2105344, 6144: 2105352, 6400: 0, 6656: 8, 6912: 270532608, 7168: 8192, 7424: 268443656, 7680: 270540800, 7936: 2097160, 4224: 8, 4480: 2105344, 4736: 2097152, 4992: 268435464, 5248: 268443648, 5504: 8200, 5760: 270540808, 6016: 270532608, 6272: 270540800, 6528: 270532616, 6784: 8192, 7040: 2105352, 7296: 2097160, 7552: 0, 7808: 268435456, 8064: 268443656
    }, {
      "0": 1048576,
      16: 33555457, 32: 1024, 48: 1049601, 64: 34604033, 80: 0, 96: 1, 112: 34603009, 128: 33555456, 144: 1048577, 160: 33554433, 176: 34604032, 192: 34603008, 208: 1025, 224: 1049600, 240: 33554432, 8: 34603009, 24: 0, 40: 33555457, 56: 34604032, 72: 1048576, 88: 33554433, 104: 33554432, 120: 1025, 136: 1049601, 152: 33555456, 168: 34603008, 184: 1048577, 200: 1024, 216: 34604033, 232: 1, 248: 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
    }], t = [4160749569, 528482304, 33030144, 2064384, 129024, 8064, 504, 2147483679], m = g.DES = e.extend({
      _doReset: function () {
        for (var b = this._key.words, c = [], a = 0; 56 > a; a++) { var f = q[a] - 1; c[a] = b[f >>> 5] >>> 31 - f % 32 & 1 } b = this._subKeys = []; for (f = 0; 16 > f; f++) {
          for (var d = b[f] = [], e = r[f], a = 0; 24 > a; a++)d[a / 6 | 0] |= c[(p[a] - 1 + e) % 28] << 31 - a % 6, d[4 + (a / 6 | 0)] |= c[28 + (p[a + 24] - 1 + e) % 28] << 31 - a % 6; d[0] = d[0] << 1 | d[0] >>> 31; for (a = 1; 7 > a; a++)d[a] >>>=
            4 * (a - 1) + 3; d[7] = d[7] << 5 | d[7] >>> 27
        } c = this._invSubKeys = []; for (a = 0; 16 > a; a++)c[a] = b[15 - a]
      }, encryptBlock: function (b, c) { this._doCryptBlock(b, c, this._subKeys) }, decryptBlock: function (b, c) { this._doCryptBlock(b, c, this._invSubKeys) }, _doCryptBlock: function (b, c, a) {
      this._lBlock = b[c]; this._rBlock = b[c + 1]; j.call(this, 4, 252645135); j.call(this, 16, 65535); l.call(this, 2, 858993459); l.call(this, 8, 16711935); j.call(this, 1, 1431655765); for (var f = 0; 16 > f; f++) {
        for (var d = a[f], e = this._lBlock, h = this._rBlock, g = 0, k = 0; 8 > k; k++)g |= s[k][((h ^
          d[k]) & t[k]) >>> 0]; this._lBlock = h; this._rBlock = e ^ g
      } a = this._lBlock; this._lBlock = this._rBlock; this._rBlock = a; j.call(this, 1, 1431655765); l.call(this, 8, 16711935); l.call(this, 2, 858993459); j.call(this, 16, 65535); j.call(this, 4, 252645135); b[c] = this._lBlock; b[c + 1] = this._rBlock
      }, keySize: 2, ivSize: 2, blockSize: 2
    }); h.DES = e._createHelper(m); g = g.TripleDES = e.extend({
      _doReset: function () {
        var b = this._key.words; this._des1 = m.createEncryptor(n.create(b.slice(0, 2))); this._des2 = m.createEncryptor(n.create(b.slice(2, 4))); this._des3 =
          m.createEncryptor(n.create(b.slice(4, 6)))
      }, encryptBlock: function (b, c) { this._des1.encryptBlock(b, c); this._des2.decryptBlock(b, c); this._des3.encryptBlock(b, c) }, decryptBlock: function (b, c) { this._des3.decryptBlock(b, c); this._des2.encryptBlock(b, c); this._des1.decryptBlock(b, c) }, keySize: 6, ivSize: 2, blockSize: 2
    }); h.TripleDES = e._createHelper(g)
})();
/*
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
*/
CryptoJS.mode.ECB = function () { var a = CryptoJS.lib.BlockCipherMode.extend(); a.Encryptor = a.extend({ processBlock: function (a, b) { this._cipher.encryptBlock(a, b) } }); a.Decryptor = a.extend({ processBlock: function (a, b) { this._cipher.decryptBlock(a, b) } }); return a }();
/*
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
*/
CryptoJS.pad.NoPadding = { pad: function () { }, unpad: function () { } };

module.exports =CryptoJS;

保存为 CryptoJS.js 文件并放在小程序的utils文件夹内。

使用时只需要引入即可eg:var CryptoJS = require(‘../untils/CryptoJS.js’);

文末尾附上CryptoJS下载包

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共有 1 条评论

  1. msxf

    引入以后要怎么调用呢?
    我使用 CryptoJS.DES.encrypt(“123456″,”123456”)会报错

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