js aes 加密解密與C#.net aes加密解密

一.js aes加密

1.需要的js檔案：aes.js（CryptoJS v3.1.2）：

/*
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
*/
var CryptoJS = CryptoJS ||
function (u, p) {
    var d = {},
    l = d.lib = {},
    s = function () { },
    t = l.Base = {
        extend: function (a) {
            s.prototype = this;
            var c = new s;
            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)
        }
    },
    r = l.WordArray = t.extend({
        init: function (a, c) {
            a = this.words = a || [];
            this.sigBytes = c != p ? c : 4 * a.length
        },
        toString: function (a) {
            return (a || v).stringify(this)
        },
        concat: function (a) {
            var c = this.words,
            e = a.words,
            j = this.sigBytes;
            a = a.sigBytes;
            this.clamp();
            if (j % 4) for (var k = 0; k < a; k++) c[j + k >>> 2] |= (e[k >>> 2] >>> 24 - 8 * (k % 4) & 255) << 24 - 8 * ((j

    + k) % 4);
            else if (65535 < e.length) for (k = 0; k < a; k += 4) c[j + k >>> 2] = e[k >>> 2];
            else c.push.apply(c, e);
            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 = t.clone.call(this);
            a.words = this.words.slice(0);
            return a
        },
        random: function (a) {
            for (var c = [], e = 0; e < a; e += 4) c.push(4294967296 * u.random() | 0);
            return new r.init(c, a)
        }
    }),
    w = d.enc = {},
    v = w.Hex = {
        stringify: function (a) {
            var c = a.words;
            a = a.sigBytes;
            for (var e = [], j = 0; j < a; j++) {
                var k = c[j >>> 2] >>> 24 - 8 * (j % 4) & 255;
                e.push((k >>> 4).toString(16));
                e.push((k & 15).toString(16))
            }
            return e.join("")
        },
        parse: function (a) {
            for (var c = a.length,
            e = [], j = 0; j < c; j += 2) e[j >>> 3] |= parseInt(a.substr(j, 2), 16) << 24 - 4 * (j % 8);
            return new r.init(e, c / 2)
        }
    },
    b = w.Latin1 = {
        stringify: function (a) {
            var c = a.words;
            a = a.sigBytes;
            for (var e = [], j = 0; j < a; j++) e.push(String.fromCharCode(c[j >>> 2] >>> 24 - 8 * (j % 4) & 255));
            return e.join("")
        },
        parse: function (a) {
            for (var c = a.length,
            e = [], j = 0; j < c; j++) e[j >>> 2] |= (a.charCodeAt(j) & 255) << 24 - 8 * (j % 4);
            return new r.init(e, 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)))
        }
    },
    q = l.BufferedBlockAlgorithm = t.extend({
        reset: function () {
            this._data = new r.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,
            e = c.words,
            j = c.sigBytes,
            k = this.blockSize,
            b = j / (4 * k),
            b = a ? u.ceil(b) : u.max((b | 0) - this._minBufferSize, 0);
            a = b * k;
            j = u.min(4 * a, j);
            if (a) {
                for (var q = 0; q < a; q += k) this._doProcessBlock(e, q);
                q = e.splice(0, a);
                c.sigBytes -= j
            }
            return new r.init(q, j)
        },
        clone: function () {
            var a = t.clone.call(this);
            a._data = this._data.clone();
            return a
        },
        _minBufferSize: 0
    });
    l.Hasher = q.extend({
        cfg: t.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, e) {
                return (new a.init(e)).finalize(b)
            }
        },
        _createHmacHelper: function (a) {
            return function (b, e) {
                return (new n.HMAC.init(a, e)).finalize(b)
            }
        }
    });
    var n = d.algo = {};
    return d
} (Math); (function () {
    var u = CryptoJS,
    p = u.lib.WordArray;
    u.enc.Base64 = {
        stringify: function (d) {
            var l = d.words,
            p = d.sigBytes,
            t = this._map;
            d.clamp();
            d = [];
            for (var r = 0; r < p; r += 3) for (var w = (l[r >>> 2] >>> 24 - 8 * (r % 4) & 255) << 16 | (l[r + 1 >>> 2] >>>

    24 - 8 * ((r + 1) % 4) & 255) << 8 | l[r + 2 >>> 2] >>> 24 - 8 * ((r + 2) % 4) & 255, v = 0; 4 > v && r + 0.75 * v < p;

    v++) d.push(t.charAt(w >>> 6 * (3 - v) & 63));
            if (l = t.charAt(64)) for (; d.length % 4; ) d.push(l);
            return d.join("")
        },
        parse: function (d) {
            var l = d.length,
            s = this._map,
            t = s.charAt(64);
            t && (t = d.indexOf(t), -1 != t && (l = t));
            for (var t = [], r = 0, w = 0; w < l; w++) if (w % 4) {
                var v = s.indexOf(d.charAt(w - 1)) << 2 * (w % 4),
                b = s.indexOf(d.charAt(w)) >>> 6 - 2 * (w % 4);
                t[r >>> 2] |= (v | b) << 24 - 8 * (r % 4);
                r++
            }
            return p.create(t, r)
        },
        _map: "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/="
    }
})();
(function (u) {
    function p(b, n, a, c, e, j, k) {
        b = b + (n & a | ~n & c) + e + k;
        return (b << j | b >>> 32 - j) + n
    }
    function d(b, n, a, c, e, j, k) {
        b = b + (n & c | a & ~c) + e + k;
        return (b << j | b >>> 32 - j) + n
    }
    function l(b, n, a, c, e, j, k) {
        b = b + (n ^ a ^ c) + e + k;
        return (b << j | b >>> 32 - j) + n
    }
    function s(b, n, a, c, e, j, k) {
        b = b + (a ^ (n | ~c)) + e + k;
        return (b << j | b >>> 32 - j) + n
    }
    for (var t = CryptoJS,
    r = t.lib,
    w = r.WordArray,
    v = r.Hasher,
    r = t.algo,
    b = [], x = 0; 64 > x; x++) b[x] = 4294967296 * u.abs(u.sin(x + 1)) | 0;
    r = r.MD5 = v.extend({
        _doReset: function () {
            this._hash = new w.init([1732584193, 4023233417, 2562383102, 271733878])
        },
        _doProcessBlock: function (q, n) {
            for (var a = 0; 16 > a; a++) {
                var c = n + a,
                e = q[c];
                q[c] = (e << 8 | e >>> 24) & 16711935 | (e << 24 | e >>> 8) & 4278255360
            }
            var a = this._hash.words,
            c = q[n + 0],
            e = q[n + 1],
            j = q[n + 2],
            k = q[n + 3],
            z = q[n + 4],
            r = q[n + 5],
            t = q[n + 6],
            w = q[n + 7],
            v = q[n + 8],
            A = q[n + 9],
            B = q[n + 10],
            C = q[n + 11],
            u = q[n + 12],
            D = q[n + 13],
            E = q[n + 14],
            x = q[n + 15],
            f = a[0],
            m = a[1],
            g = a[2],
            h = a[3],
            f = p(f, m, g, h, c, 7, b[0]),
            h = p(h, f, m, g, e, 12, b[1]),
            g = p(g, h, f, m, j, 17, b[2]),
            m = p(m, g, h, f, k, 22, b[3]),
            f = p(f, m, g, h, z, 7, b[4]),
            h = p(h, f, m, g, r, 12, b[5]),
            g = p(g, h, f, m, t, 17, b[6]),
            m = p(m, g, h, f, w, 22, b[7]),
            f = p(f, m, g, h, v, 7, b[8]),
            h = p(h, f, m, g, A, 12, b[9]),
            g = p(g, h, f, m, B, 17, b[10]),
            m = p(m, g, h, f, C, 22, b[11]),
            f = p(f, m, g, h, u, 7, b[12]),
            h = p(h, f, m, g, D, 12, b[13]),
            g = p(g, h, f, m, E, 17, b[14]),
            m = p(m, g, h, f, x, 22, b[15]),
            f = d(f, m, g, h, e, 5, b[16]),
            h = d(h, f, m, g, t, 9, b[17]),
            g = d(g, h, f, m, C, 14, b[18]),
            m = d(m, g, h, f, c, 20, b[19]),
            f = d(f, m, g, h, r, 5, b[20]),
            h = d(h, f, m, g, B, 9, b[21]),
            g = d(g, h, f, m, x, 14, b[22]),
            m = d(m, g, h, f, z, 20, b[23]),
            f = d(f, m, g, h, A, 5, b[24]),
            h = d(h, f, m, g, E, 9, b[25]),
            g = d(g, h, f, m, k, 14, b[26]),
            m = d(m, g, h, f, v, 20, b[27]),
            f = d(f, m, g, h, D, 5, b[28]),
            h = d(h, f, m, g, j, 9, b[29]),
            g = d(g, h, f, m, w, 14, b[30]),
            m = d(m, g, h, f, u, 20, b[31]),
            f = l(f, m, g, h, r, 4, b[32]),
            h = l(h, f, m, g, v, 11, b[33]),
            g = l(g, h, f, m, C, 16, b[34]),
            m = l(m, g, h, f, E, 23, b[35]),
            f = l(f, m, g, h, e, 4, b[36]),
            h = l(h, f, m, g, z, 11, b[37]),
            g = l(g, h, f, m, w, 16, b[38]),
            m = l(m, g, h, f, B, 23, b[39]),
            f = l(f, m, g, h, D, 4, b[40]),
            h = l(h, f, m, g, c, 11, b[41]),
            g = l(g, h, f, m, k, 16, b[42]),
            m = l(m, g, h, f, t, 23, b[43]),
            f = l(f, m, g, h, A, 4, b[44]),
            h = l(h, f, m, g, u, 11, b[45]),
            g = l(g, h, f, m, x, 16, b[46]),
            m = l(m, g, h, f, j, 23, b[47]),
            f = s(f, m, g, h, c, 6, b[48]),
            h = s(h, f, m, g, w, 10, b[49]),
            g = s(g, h, f, m, E, 15, b[50]),
            m = s(m, g, h, f, r, 21, b[51]),
            f = s(f, m, g, h, u, 6, b[52]),
            h = s(h, f, m, g, k, 10, b[53]),
            g = s(g, h, f, m, B, 15, b[54]),
            m = s(m, g, h, f, e, 21, b[55]),
            f = s(f, m, g, h, v, 6, b[56]),
            h = s(h, f, m, g, x, 10, b[57]),
            g = s(g, h, f, m, t, 15, b[58]),
            m = s(m, g, h, f, D, 21, b[59]),
            f = s(f, m, g, h, z, 6, b[60]),
            h = s(h, f, m, g, C, 10, b[61]),
            g = s(g, h, f, m, j, 15, b[62]),
            m = s(m, g, h, f, A, 21, b[63]);
            a[0] = a[0] + f | 0;
            a[1] = a[1] + m | 0;
            a[2] = a[2] + g | 0;
            a[3] = a[3] + h | 0
        },
        _doFinalize: function () {
            var b = this._data,
            n = b.words,
            a = 8 * this._nDataBytes,
            c = 8 * b.sigBytes;
            n[c >>> 5] |= 128 << 24 - c % 32;
            var e = u.floor(a / 4294967296);
            n[(c + 64 >>> 9 << 4) + 15] = (e << 8 | e >>> 24) & 16711935 | (e << 24 | e >>> 8) & 4278255360;
            n[(c + 64 >>> 9 << 4) + 14] = (a << 8 | a >>> 24) & 16711935 | (a << 24 | a >>> 8) & 4278255360;
            b.sigBytes = 4 * (n.length + 1);
            this._process();
            b = this._hash;
            n = b.words;
            for (a = 0; 4 > a; a++) c = n[a],
            n[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
        }
    });
    t.MD5 = v._createHelper(r);
    t.HmacMD5 = v._createHmacHelper(r)
})(Math); (function () {
    var u = CryptoJS,
    p = u.lib,
    d = p.Base,
    l = p.WordArray,
    p = u.algo,
    s = p.EvpKDF = d.extend({
        cfg: d.extend({
            keySize: 4,
            hasher: p.MD5,
            iterations: 1
        }),
        init: function (d) {
            this.cfg = this.cfg.extend(d)
        },
        compute: function (d, r) {
            for (var p = this.cfg,
            s = p.hasher.create(), b = l.create(), u = b.words, q = p.keySize, p = p.iterations; u.length < q; ) {
                n && s.update(n);
                var n = s.update(d).finalize(r);
                s.reset();
                for (var a = 1; a < p; a++) n = s.finalize(n),
                s.reset();
                b.concat(n)
            }
            b.sigBytes = 4 * q;
            return b
        }
    });
    u.EvpKDF = function (d, l, p) {
        return s.create(p).compute(d, l)
    }
})();
CryptoJS.lib.Cipher ||
function (u) {
    var p = CryptoJS,
    d = p.lib,
    l = d.Base,
    s = d.WordArray,
    t = d.BufferedBlockAlgorithm,
    r = p.enc.Base64,
    w = p.algo.EvpKDF,
    v = d.Cipher = t.extend({
        cfg: l.extend(),
        createEncryptor: function (e, a) {
            return this.create(this._ENC_XFORM_MODE, e, a)
        },
        createDecryptor: function (e, a) {
            return this.create(this._DEC_XFORM_MODE, e, a)
        },
        init: function (e, a, b) {
            this.cfg = this.cfg.extend(b);
            this._xformMode = e;
            this._key = a;
            this.reset()
        },
        reset: function () {
            t.reset.call(this);
            this._doReset()
        },
        process: function (e) {
            this._append(e);
            return this._process()
        },
        finalize: function (e) {
            e && this._append(e);
            return this._doFinalize()
        },
        keySize: 4,
        ivSize: 4,
        _ENC_XFORM_MODE: 1,
        _DEC_XFORM_MODE: 2,
        _createHelper: function (e) {
            return {
                encrypt: function (b, k, d) {
                    return ("string" == typeof k ? c : a).encrypt(e, b, k, d)
                },
                decrypt: function (b, k, d) {
                    return ("string" == typeof k ? c : a).decrypt(e, b, k, d)
                }
            }
        }
    });
    d.StreamCipher = v.extend({
        _doFinalize: function () {
            return this._process(!0)
        },
        blockSize: 1
    });
    var b = p.mode = {},
    x = function (e, a, b) {
        var c = this._iv;
        c ? this._iv = u : c = this._prevBlock;
        for (var d = 0; d < b; d++) e[a + d] ^= c[d]
    },
    q = (d.BlockCipherMode = l.extend({
        createEncryptor: function (e, a) {
            return this.Encryptor.create(e, a)
        },
        createDecryptor: function (e, a) {
            return this.Decryptor.create(e, a)
        },
        init: function (e, a) {
            this._cipher = e;
            this._iv = a
        }
    })).extend();
    q.Encryptor = q.extend({
        processBlock: function (e, a) {
            var b = this._cipher,
            c = b.blockSize;
            x.call(this, e, a, c);
            b.encryptBlock(e, a);
            this._prevBlock = e.slice(a, a + c)
        }
    });
    q.Decryptor = q.extend({
        processBlock: function (e, a) {
            var b = this._cipher,
            c = b.blockSize,
            d = e.slice(a, a + c);
            b.decryptBlock(e, a);
            x.call(this, e, a, c);
            this._prevBlock = d
        }
    });
    b = b.CBC = q;
    q = (p.pad = {}).Pkcs7 = {
        pad: function (a, b) {
            for (var c = 4 * b,
            c = c - a.sigBytes % c,
            d = c << 24 | c << 16 | c << 8 | c,
            l = [], n = 0; n < c; n += 4) l.push(d);
            c = s.create(l, 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: q
        }),
        reset: function () {
            v.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 n = d.CipherParams = l.extend({
        init: function (a) {
            this.mixIn(a)
        },
        toString: function (a) {
            return (a || this.formatter).stringify(this)
        }
    }),
    b = (p.format = {}).OpenSSL = {
        stringify: function (a) {
            var b = a.ciphertext;
            a = a.salt;
            return (a ? s.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 = s.create(b.slice(2, 4));
                b.splice(0, 4);
                a.sigBytes -= 16
            }
            return n.create({
                ciphertext: a,
                salt: c
            })
        }
    },
    a = d.SerializableCipher = l.extend({
        cfg: l.extend({
            format: b
        }),
        encrypt: function (a, b, c, d) {
            d = this.cfg.extend(d);
            var l = a.createEncryptor(c, d);
            b = l.finalize(b);
            l = l.cfg;
            return n.create({
                ciphertext: b,
                key: c,
                iv: l.iv,
                algorithm: a,
                mode: l.mode,
                padding: l.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
        }
    }),
    p = (p.kdf = {}).OpenSSL = {
        execute: function (a, b, c, d) {
            d || (d = s.random(8));
            a = w.create({
                keySize: b + c
            }).compute(a, d);
            c = s.create(a.words.slice(b), 4 * c);
            a.sigBytes = 4 * b;
            return n.create({
                key: a,
                iv: c,
                salt: d
            })
        }
    },
    c = d.PasswordBasedCipher = a.extend({
        cfg: a.cfg.extend({
            kdf: p
        }),
        encrypt: function (b, c, d, l) {
            l = this.cfg.extend(l);
            d = l.kdf.execute(d, b.keySize, b.ivSize);
            l.iv = d.iv;
            b = a.encrypt.call(this, b, c, d.key, l);
            b.mixIn(d);
            return b
        },
        decrypt: function (b, c, d, l) {
            l = this.cfg.extend(l);
            c = this._parse(c, l.format);
            d = l.kdf.execute(d, b.keySize, b.ivSize, c.salt);
            l.iv = d.iv;
            return a.decrypt.call(this, b, c, d.key, l)
        }
    })
} (); (function () {
    for (var u = CryptoJS,
    p = u.lib.BlockCipher,
    d = u.algo,
    l = [], s = [], t = [], r = [], w = [], v = [], b = [], x = [], q = [], n = [], a = [], c = 0; 256 > c; c++) a[c] = 128 >

    c ? c << 1 : c << 1 ^ 283;
    for (var e = 0,
    j = 0,
    c = 0; 256 > c; c++) {
        var k = j ^ j << 1 ^ j << 2 ^ j << 3 ^ j << 4,
        k = k >>> 8 ^ k & 255 ^ 99;
        l[e] = k;
        s[k] = e;
        var z = a[e],
        F = a[z],
        G = a[F],
        y = 257 * a[k] ^ 16843008 * k;
        t[e] = y << 24 | y >>> 8;
        r[e] = y << 16 | y >>> 16;
        w[e] = y << 8 | y >>> 24;
        v[e] = y;
        y = 16843009 * G ^ 65537 * F ^ 257 * z ^ 16843008 * e;
        b[k] = y << 24 | y >>> 8;
        x[k] = y << 16 | y >>> 16;
        q[k] = y << 8 | y >>> 24;
        n[k] = y;
        e ? (e = z ^ a[a[a[G ^ z]]], j ^= a[a[j]]) : e = j = 1
    }
    var H = [0, 1, 2, 4, 8, 16, 32, 64, 128, 27, 54],
    d = d.AES = p.extend({
        _doReset: function () {
            for (var a = this._key,
            c = a.words,
            d = a.sigBytes / 4,
            a = 4 * ((this._nRounds = d + 6) + 1), e = this._keySchedule = [], j = 0; j < a; j++) if (j < d) e[j] = c[j];
            else {
                var k = e[j - 1];
                j % d ? 6 < d && 4 == j % d && (k = l[k >>> 24] << 24 | l[k >>> 16 & 255] << 16 | l[k >>> 8 & 255] << 8 | l[k

    & 255]) : (k = k << 8 | k >>> 24, k = l[k >>> 24] << 24 | l[k >>> 16 & 255] << 16 | l[k >>> 8 & 255] << 8 | l[k & 255], k

    ^= H[j / d | 0] << 24);
                e[j] = e[j - d] ^ k
            }
            c = this._invKeySchedule = [];
            for (d = 0; d < a; d++) j = a - d,
            k = d % 4 ? e[j] : e[j - 4],
            c[d] = 4 > d || 4 >= j ? k : b[l[k >>> 24]] ^ x[l[k >>> 16 & 255]] ^ q[l[k >>> 8 & 255]] ^ n[l[k & 255]]
        },
        encryptBlock: function (a, b) {
            this._doCryptBlock(a, b, this._keySchedule, t, r, w, v, l)
        },
        decryptBlock: function (a, c) {
            var d = a[c + 1];
            a[c + 1] = a[c + 3];
            a[c + 3] = d;
            this._doCryptBlock(a, c, this._invKeySchedule, b, x, q, n, s);
            d = a[c + 1];
            a[c + 1] = a[c + 3];
            a[c + 3] = d
        },
        _doCryptBlock: function (a, b, c, d, e, j, l, f) {
            for (var m = this._nRounds,
            g = a[b] ^ c[0], h = a[b + 1] ^ c[1], k = a[b + 2] ^ c[2], n = a[b + 3] ^ c[3], p = 4, r = 1; r < m; r++) var q =

    d[g >>> 24] ^ e[h >>> 16 & 255] ^ j[k >>> 8 & 255] ^ l[n & 255] ^ c[p++],
            s = d[h >>> 24] ^ e[k >>> 16 & 255] ^ j[n >>> 8 & 255] ^ l[g & 255] ^ c[p++],
            t = d[k >>> 24] ^ e[n >>> 16 & 255] ^ j[g >>> 8 & 255] ^ l[h & 255] ^ c[p++],
            n = d[n >>> 24] ^ e[g >>> 16 & 255] ^ j[h >>> 8 & 255] ^ l[k & 255] ^ c[p++],
            g = q,
            h = s,
            k = t;
            q = (f[g >>> 24] << 24 | f[h >>> 16 & 255] << 16 | f[k >>> 8 & 255] << 8 | f[n & 255]) ^ c[p++];
            s = (f[h >>> 24] << 24 | f[k >>> 16 & 255] << 16 | f[n >>> 8 & 255] << 8 | f[g & 255]) ^ c[p++];
            t = (f[k >>> 24] << 24 | f[n >>> 16 & 255] << 16 | f[g >>> 8 & 255] << 8 | f[h & 255]) ^ c[p++];
            n = (f[n >>> 24] << 24 | f[g >>> 16 & 255] << 16 | f[h >>> 8 & 255] << 8 | f[k & 255]) ^ c[p++];
            a[b] = q;
            a[b + 1] = s;
            a[b + 2] = t;
            a[b + 3] = n
        },
        keySize: 8
    });
    u.AES = p._createHelper(d)
})();
CryptoJS.pad.ZeroPadding = {
    pad: function (data, blockSize) {
        // Shortcut
        var blockSizeBytes = blockSize * 4;

        // Pad
        data.clamp();
        data.sigBytes += blockSizeBytes - ((data.sigBytes % blockSizeBytes) || blockSizeBytes);
    },

    unpad: function (data) {
        // Shortcut
        var dataWords = data.words;

        // Unpad
        var i = data.sigBytes - 1;
        while (!((dataWords[i >>> 2] >>> (24 - (i % 4) * 8)) & 0xff)) {
            i--;
        }
        data.sigBytes = i + 1;
    }
};

var AES = {};
(function ($) {
    var key = CryptoJS.enc.Utf8.parse("aaaabbbbccccddddeeeeffffgggghhhh");    //密碼
    var iv = CryptoJS.enc.Utf8.parse('1234567812345678');
    $.encrypt = function (word) {
        var srcs = CryptoJS.enc.Utf8.parse(word);
        var encrypted = CryptoJS.AES.encrypt(srcs, key, {
            iv: iv, mode: CryptoJS.mode.CBC, padding:
               CryptoJS.pad.ZeroPadding
        });
        return encrypted;
    }
    $.decrypt = function (word) {

        var decrypted = CryptoJS.AES.decrypt(word, key, {
            iv: iv, mode: CryptoJS.mode.CBC, padding:
               CryptoJS.pad.ZeroPadding
        });
        return decrypted.toString(CryptoJS.enc.Utf8);
    }
})(AES)
           

 2.一個中間方法：

getAES = function (data) {//加密
    var keyS = "1234567812345678"; //Key要16位的 
    var ivS = '@12345678912345!';
    var key = CryptoJS.enc.Latin1.parse(keyS);
    var iv = CryptoJS.enc.Latin1.parse(ivS);
    var encrypted = CryptoJS.AES.encrypt(data, key,
        {
            iv: iv,
            mode: CryptoJS.mode.CBC,
            padding: CryptoJS.pad.ZeroPadding
        });
    return encrypted.toString();    //傳回的是base64格式的密文
}
           

二.C#.net加解密

1.工具類：

using System;
using System.Security.Cryptography;
using System.Text;

namespace EmsBigDataPlateForme.Core.Util
{
    public class AESEncript
    {
        /// <summary>
        /// AES加密
        /// </summary>
        /// <param name="toEncrypt"></param>
        /// <param name="key"></param>
        /// <param name="iv"></param>
        /// <returns></returns>
        public static string Encrypt(string toEncrypt, string key, string iv)
        {
            byte[] keyArray = UTF8Encoding.UTF8.GetBytes(key);
            byte[] ivArray = UTF8Encoding.UTF8.GetBytes(iv);
            byte[] toEncryptArray = UTF8Encoding.UTF8.GetBytes(toEncrypt);

            RijndaelManaged rDel = new RijndaelManaged();
            rDel.Key = keyArray;
            rDel.IV = ivArray;
            rDel.Mode = CipherMode.CBC;
            rDel.Padding = PaddingMode.Zeros;

            ICryptoTransform cTransform = rDel.CreateEncryptor();
            byte[] resultArray = cTransform.TransformFinalBlock(toEncryptArray, 0, toEncryptArray.Length);

            return Convert.ToBase64String(resultArray, 0, resultArray.Length);
        }
        /// <summary>
        /// AES解密
        /// </summary>
        /// <param name="toDecrypt"></param>
        /// <param name="key"></param>
        /// <param name="iv"></param>
        /// <returns></returns>
        public static string Decrypt(string toDecrypt, string key, string iv)
        {
            byte[] keyArray = UTF8Encoding.UTF8.GetBytes(key);
            byte[] ivArray = UTF8Encoding.UTF8.GetBytes(iv);
            byte[] toEncryptArray = Convert.FromBase64String(toDecrypt);

            RijndaelManaged rDel = new RijndaelManaged();
            rDel.Key = keyArray;
            rDel.IV = ivArray;
            rDel.Mode = CipherMode.CBC;
            rDel.Padding = PaddingMode.Zeros;

            ICryptoTransform cTransform = rDel.CreateDecryptor();
            byte[] resultArray = cTransform.TransformFinalBlock(toEncryptArray, 0, toEncryptArray.Length);

            return UTF8Encoding.UTF8.GetString(resultArray);
        }
    }
}
           

三.調用

1.js加密調用，并請求:

function AA() {
        var a = getAES("中國萬歲123123");
        //alert(a);
        $.ajax({
            url: 'Handler.ashx',
            type: 'POST',
            dataType: 'json',
            data: {
                Str: a
            },
            beforeSend: function () {

            },
            success: function (data) {
                //var data = typeof (msg) === 'string' ? JSON.parse(msg) : msg
                alert(data.msg);
            },
            error: function (err) {
                
            }
        });
    }
           

2.C#一般處理程式處理和響應：

string str = context.Request["Str"];
        LitJson.JsonData data = new LitJson.JsonData();
        data["code"] = 1;
        data["msg"] = EmsBigDataPlateForme.Core.Util.AESEncript.Decrypt(str, "1234567812345678", "@12345678912345!"); 
        context.Response.Write(data.ToJson());
        context.Response.End();