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微信小程序:3DES加密解密

来源:互联网 作者:高晓娜 人气: 发布时间:2018-12-05

版权声明:本文为博主原创文章,未经博主允许不得转载。 https://blog.csdn.net/u013913314/article/details/84818824


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: 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
}],
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 = "1!QAZ2@WSXCDE#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
}

在项目中应用:

var encrypt = require('../../utils/encryptDES.js');

var params = encrypt.encryptByDES(data);? ?//3des加密

var result = encrypt.decryptByDES("需要解密的字符串");? ?//3DES解密

?

?

?




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