asp.net MVC ajax 请求参数前台加密后台解密

最近有一个需求要求页面查询数据库，查询内容保存到excel里面作为附件加密打包下载。查询的sql作为参数传入后台，实现加密提交。这里做个记录，后面用到直接来拿。

控制器

public ActionResult Index()
        {
            return View();
        }

页面

@using TBPMWEB.Areas.Locate.Models
@{
    ViewBag.Title = "SQL查询";
    Layout = "~/Views/Shared/_List.cshtml";
}

<style type="text/css">
    .txtInput{height:80%; width:99%; margin:0 auto;}
</style>
<div class="toolbar" style="height:200px">
    <textarea id="txtcontent" name="txtcontent" rows="10" class="txtInput">@ViewBag.SqlQueryString</textarea>
    <input type="button" id="btnsearch" value="搜索" />
    <span id="divContent"></span>
</div>
<script type="text/javascript" src="~/Scripts/JSEncry.js"></script>
<script type="text/javascript">

    $(document).ready(function () {
        $("#btnsearch").click(function () {
            $("#btnsearch").css("disabled","disabled");
            var data = {};
            data.canshu = $("#txtcontent").val();
            var result = $.encryptRequest({
                data: data 
            });
            $.ajax({
                type: "post",
                url: "/Locate/SearchData/IndexWay?txtcontent=" + result.canshu,
                data: result,
                success: function (ret) {
                    var dat =ret;
                    console.log(dat);
                    if (dat.ret == 1) {
                        $("#divContent").html(dat.data);
                    }
                    else {
                        $("#divContent").html(dat.data);
                    }
                }
            });
            $("#btnsearch").attr('disabled', false);
        });
    });
</script>

JSEncry.js

var JSEncryptExports = {};
(function (exports) {
    function BigInteger(a, b, c) {
        null != a && ("number" == typeof a ? this.fromNumber(a, b, c) : null == b && "string" != typeof a ? this.fromString(a, 256) : this.fromString(a, b))
    }

    function nbi() {
        return new BigInteger(null)
    }

    function am1(a, b, c, d, e, f) {
        for (; --f >= 0;) {
            var g = b * this[a++] + c[d] + e;
            e = Math.floor(g / 67108864), c[d++] = 67108863 & g
        }
        return e
    }

    function am2(a, b, c, d, e, f) {
        for (var g = 32767 & b, h = b >> 15; --f >= 0;) {
            var i = 32767 & this[a],
                j = this[a++] >> 15,
                k = h * i + j * g;
            i = g * i + ((32767 & k) << 15) + c[d] + (1073741823 & e), e = (i >>> 30) + (k >>> 15) + h * j + (e >>> 30), c[d++] = 1073741823 & i
        }
        return e
    }

    function am3(a, b, c, d, e, f) {
        for (var g = 16383 & b, h = b >> 14; --f >= 0;) {
            var i = 16383 & this[a],
                j = this[a++] >> 14,
                k = h * i + j * g;
            i = g * i + ((16383 & k) << 14) + c[d] + e, e = (i >> 28) + (k >> 14) + h * j, c[d++] = 268435455 & i
        }
        return e
    }

    function int2char(a) {
        return BI_RM.charAt(a)
    }

    function intAt(a, b) {
        var c = BI_RC[a.charCodeAt(b)];
        return null == c ? -1 : c
    }

    function bnpCopyTo(a) {
        for (var b = this.t - 1; b >= 0; --b) a[b] = this[b];
        a.t = this.t, a.s = this.s
    }

    function bnpFromInt(a) {
        this.t = 1, this.s = 0 > a ? -1 : 0, a > 0 ? this[0] = a : -1 > a ? this[0] = a + DV : this.t = 0
    }

    function nbv(a) {
        var b = nbi();
        return b.fromInt(a), b
    }

    function bnpFromString(a, b) {
        var c;
        if (16 == b) c = 4;
        else if (8 == b) c = 3;
        else if (256 == b) c = 8;
        else if (2 == b) c = 1;
        else if (32 == b) c = 5;
        else {
            if (4 != b) return void this.fromRadix(a, b);
            c = 2
        }
        this.t = 0, this.s = 0;
        for (var d = a.length, e = !1, f = 0; --d >= 0;) {
            var g = 8 == c ? 255 & a[d] : intAt(a, d);
            0 > g ? "-" == a.charAt(d) && (e = !0) : (e = !1, 0 == f ? this[this.t++] = g : f + c > this.DB ? (this[this.t - 1] |= (g & (1 << this.DB - f) - 1) << f, this[this.t++] = g >> this.DB - f) : this[this.t - 1] |= g << f, f += c, f >= this.DB && (f -= this.DB))
        }
        8 == c && 0 != (128 & a[0]) && (this.s = -1, f > 0 && (this[this.t - 1] |= (1 << this.DB - f) - 1 << f)), this.clamp(), e && BigInteger.ZERO.subTo(this, this)
    }

    function bnpClamp() {
        for (var a = this.s & this.DM; this.t > 0 && this[this.t - 1] == a;)--this.t
    }

    function bnToString(a) {
        if (this.s < 0) return "-" + this.negate().toString(a);
        var b;
        if (16 == a) b = 4;
        else if (8 == a) b = 3;
        else if (2 == a) b = 1;
        else if (32 == a) b = 5;
        else {
            if (4 != a) return this.toRadix(a);
            b = 2
        }
        var c, d = (1 << b) - 1,
            e = !1,
            f = "",
            g = this.t,
            h = this.DB - g * this.DB % b;
        if (g-- > 0)
            for (h < this.DB && (c = this[g] >> h) > 0 && (e = !0, f = int2char(c)); g >= 0;) b > h ? (c = (this[g] & (1 << h) - 1) << b - h, c |= this[--g] >> (h += this.DB - b)) : (c = this[g] >> (h -= b) & d, 0 >= h && (h += this.DB, --g)), c > 0 && (e = !0), e && (f += int2char(c));
        return e ? f : "0"
    }

    function bnNegate() {
        var a = nbi();
        return BigInteger.ZERO.subTo(this, a), a
    }

    function bnAbs() {
        return this.s < 0 ? this.negate() : this
    }

    function bnCompareTo(a) {
        var b = this.s - a.s;
        if (0 != b) return b;
        var c = this.t;
        if (b = c - a.t, 0 != b) return this.s < 0 ? -b : b;
        for (; --c >= 0;)
            if (0 != (b = this[c] - a[c])) return b;
        return 0
    }

    function nbits(a) {
        var b, c = 1;
        return 0 != (b = a >>> 16) && (a = b, c += 16), 0 != (b = a >> 8) && (a = b, c += 8), 0 != (b = a >> 4) && (a = b, c += 4), 0 != (b = a >> 2) && (a = b, c += 2), 0 != (b = a >> 1) && (a = b, c += 1), c
    }

    function bnBitLength() {
        return this.t <= 0 ? 0 : this.DB * (this.t - 1) + nbits(this[this.t - 1] ^ this.s & this.DM)
    }

    function bnpDLShiftTo(a, b) {
        var c;
        for (c = this.t - 1; c >= 0; --c) b[c + a] = this[c];
        for (c = a - 1; c >= 0; --c) b[c] = 0;
        b.t = this.t + a, b.s = this.s
    }

    function bnpDRShiftTo(a, b) {
        for (var c = a; c < this.t; ++c) b[c - a] = this[c];
        b.t = Math.max(this.t - a, 0), b.s = this.s
    }

    function bnpLShiftTo(a, b) {
        var c, d = a % this.DB,
            e = this.DB - d,
            f = (1 << e) - 1,
            g = Math.floor(a / this.DB),
            h = this.s << d & this.DM;
        for (c = this.t - 1; c >= 0; --c) b[c + g + 1] = this[c] >> e | h, h = (this[c] & f) << d;
        for (c = g - 1; c >= 0; --c) b[c] = 0;
        b[g] = h, b.t = this.t + g + 1, b.s = this.s, b.clamp()
    }

    function bnpRShiftTo(a, b) {
        b.s = this.s;
        var c = Math.floor(a / this.DB);
        if (c >= this.t) return void (b.t = 0);
        var d = a % this.DB,
            e = this.DB - d,
            f = (1 << d) - 1;
        b[0] = this[c] >> d;
        for (var g = c + 1; g < this.t; ++g) b[g - c - 1] |= (this[g] & f) << e, b[g - c] = this[g] >> d;
        d > 0 && (b[this.t - c - 1] |= (this.s & f) << e), b.t = this.t - c, b.clamp()
    }

    function bnpSubTo(a, b) {
        for (var c = 0, d = 0, e = Math.min(a.t, this.t); e > c;) d += this[c] - a[c], b[c++] = d & this.DM, d >>= this.DB;
        if (a.t < this.t) {
            for (d -= a.s; c < this.t;) d += this[c], b[c++] = d & this.DM, d >>= this.DB;
            d += this.s
        } else {
            for (d += this.s; c < a.t;) d -= a[c], b[c++] = d & this.DM, d >>= this.DB;
            d -= a.s
        }
        b.s = 0 > d ? -1 : 0, -1 > d ? b[c++] = this.DV + d : d > 0 && (b[c++] = d), b.t = c, b.clamp()
    }

    function bnpMultiplyTo(a, b) {
        var c = this.abs(),
            d = a.abs(),
            e = c.t;
        for (b.t = e + d.t; --e >= 0;) b[e] = 0;
        for (e = 0; e < d.t; ++e) b[e + c.t] = c.am(0, d[e], b, e, 0, c.t);
        b.s = 0, b.clamp(), this.s != a.s && BigInteger.ZERO.subTo(b, b)
    }

    function bnpSquareTo(a) {
        for (var b = this.abs(), c = a.t = 2 * b.t; --c >= 0;) a[c] = 0;
        for (c = 0; c < b.t - 1; ++c) {
            var d = b.am(c, b[c], a, 2 * c, 0, 1);
            (a[c + b.t] += b.am(c + 1, 2 * b[c], a, 2 * c + 1, d, b.t - c - 1)) >= b.DV && (a[c + b.t] -= b.DV, a[c + b.t + 1] = 1)
        }
        a.t > 0 && (a[a.t - 1] += b.am(c, b[c], a, 2 * c, 0, 1)), a.s = 0, a.clamp()
    }

    function bnpDivRemTo(a, b, c) {
        var d = a.abs();
        if (!(d.t <= 0)) {
            var e = this.abs();
            if (e.t < d.t) return null != b && b.fromInt(0), void (null != c && this.copyTo(c));
            null == c && (c = nbi());
            var f = nbi(),
                g = this.s,
                h = a.s,
                i = this.DB - nbits(d[d.t - 1]);
            i > 0 ? (d.lShiftTo(i, f), e.lShiftTo(i, c)) : (d.copyTo(f), e.copyTo(c));
            var j = f.t,
                k = f[j - 1];
            if (0 != k) {
                var l = k * (1 << this.F1) + (j > 1 ? f[j - 2] >> this.F2 : 0),
                    m = this.FV / l,
                    n = (1 << this.F1) / l,
                    o = 1 << this.F2,
                    p = c.t,
                    q = p - j,
                    r = null == b ? nbi() : b;
                for (f.dlShiftTo(q, r), c.compareTo(r) >= 0 && (c[c.t++] = 1, c.subTo(r, c)), BigInteger.ONE.dlShiftTo(j, r), r.subTo(f, f); f.t < j;) f[f.t++] = 0;
                for (; --q >= 0;) {
                    var s = c[--p] == k ? this.DM : Math.floor(c[p] * m + (c[p - 1] + o) * n);
                    if ((c[p] += f.am(0, s, c, q, 0, j)) < s)
                        for (f.dlShiftTo(q, r), c.subTo(r, c); c[p] < --s;) c.subTo(r, c)
                }
                null != b && (c.drShiftTo(j, b), g != h && BigInteger.ZERO.subTo(b, b)), c.t = j, c.clamp(), i > 0 && c.rShiftTo(i, c), 0 > g && BigInteger.ZERO.subTo(c, c)
            }
        }
    }

    function bnMod(a) {
        var b = nbi();
        return this.abs().divRemTo(a, null, b), this.s < 0 && b.compareTo(BigInteger.ZERO) > 0 && a.subTo(b, b), b
    }

    function Classic(a) {
        this.m = a
    }

    function cConvert(a) {
        return a.s < 0 || a.compareTo(this.m) >= 0 ? a.mod(this.m) : a
    }

    function cRevert(a) {
        return a
    }

    function cReduce(a) {
        a.divRemTo(this.m, null, a)
    }

    function cMulTo(a, b, c) {
        a.multiplyTo(b, c), this.reduce(c)
    }

    function cSqrTo(a, b) {
        a.squareTo(b), this.reduce(b)
    }

    function bnpInvDigit() {
        if (this.t < 1) return 0;
        var a = this[0];
        if (0 == (1 & a)) return 0;
        var b = 3 & a;
        return b = b * (2 - (15 & a) * b) & 15, b = b * (2 - (255 & a) * b) & 255, b = b * (2 - ((65535 & a) * b & 65535)) & 65535, b = b * (2 - a * b % this.DV) % this.DV, b > 0 ? this.DV - b : -b
    }

    function Montgomery(a) {
        this.m = a, this.mp = a.invDigit(), this.mpl = 32767 & this.mp, this.mph = this.mp >> 15, this.um = (1 << a.DB - 15) - 1, this.mt2 = 2 * a.t
    }

    function montConvert(a) {
        var b = nbi();
        return a.abs().dlShiftTo(this.m.t, b), b.divRemTo(this.m, null, b), a.s < 0 && b.compareTo(BigInteger.ZERO) > 0 && this.m.subTo(b, b), b
    }

    function montRevert(a) {
        var b = nbi();
        return a.copyTo(b), this.reduce(b), b
    }

    function montReduce(a) {
        for (; a.t <= this.mt2;) a[a.t++] = 0;
        for (var b = 0; b < this.m.t; ++b) {
            var c = 32767 & a[b],
                d = c * this.mpl + ((c * this.mph + (a[b] >> 15) * this.mpl & this.um) << 15) & a.DM;
            for (c = b + this.m.t, a[c] += this.m.am(0, d, a, b, 0, this.m.t); a[c] >= a.DV;) a[c] -= a.DV, a[++c]++
        }
        a.clamp(), a.drShiftTo(this.m.t, a), a.compareTo(this.m) >= 0 && a.subTo(this.m, a)
    }

    function montSqrTo(a, b) {
        a.squareTo(b), this.reduce(b)
    }

    function montMulTo(a, b, c) {
        a.multiplyTo(b, c), this.reduce(c)
    }

    function bnpIsEven() {
        return 0 == (this.t > 0 ? 1 & this[0] : this.s)
    }

    function bnpExp(a, b) {
        if (a > 4294967295 || 1 > a) return BigInteger.ONE;
        var c = nbi(),
            d = nbi(),
            e = b.convert(this),
            f = nbits(a) - 1;
        for (e.copyTo(c); --f >= 0;)
            if (b.sqrTo(c, d), (a & 1 << f) > 0) b.mulTo(d, e, c);
            else {
                var g = c;
                c = d, d = g
            }
        return b.revert(c)
    }

    function bnModPowInt(a, b) {
        var c;
        return c = 256 > a || b.isEven() ? new Classic(b) : new Montgomery(b), this.exp(a, c)
    }

    function bnClone() {
        var a = nbi();
        return this.copyTo(a), a
    }

    function bnIntValue() {
        if (this.s < 0) {
            if (1 == this.t) return this[0] - this.DV;
            if (0 == this.t) return -1
        } else {
            if (1 == this.t) return this[0];
            if (0 == this.t) return 0
        }
        return (this[1] & (1 << 32 - this.DB) - 1) << this.DB | this[0]
    }

    function bnByteValue() {
        return 0 == this.t ? this.s : this[0] << 24 >> 24
    }

    function bnShortValue() {
        return 0 == this.t ? this.s : this[0] << 16 >> 16
    }

    function bnpChunkSize(a) {
        return Math.floor(Math.LN2 * this.DB / Math.log(a))
    }

    function bnSigNum() {
        return this.s < 0 ? -1 : this.t <= 0 || 1 == this.t && this[0] <= 0 ? 0 : 1
    }

    function bnpToRadix(a) {
        if (null == a && (a = 10), 0 == this.signum() || 2 > a || a > 36) return "0";
        var b = this.chunkSize(a),
            c = Math.pow(a, b),
            d = nbv(c),
            e = nbi(),
            f = nbi(),
            g = "";
        for (this.divRemTo(d, e, f); e.signum() > 0;) g = (c + f.intValue()).toString(a).substr(1) + g, e.divRemTo(d, e, f);
        return f.intValue().toString(a) + g
    }

    function bnpFromRadix(a, b) {
        this.fromInt(0), null == b && (b = 10);
        for (var c = this.chunkSize(b), d = Math.pow(b, c), e = !1, f = 0, g = 0, h = 0; h < a.length; ++h) {
            var i = intAt(a, h);
            0 > i ? "-" == a.charAt(h) && 0 == this.signum() && (e = !0) : (g = b * g + i, ++f >= c && (this.dMultiply(d), this.dAddOffset(g, 0), f = 0, g = 0))
        }
        f > 0 && (this.dMultiply(Math.pow(b, f)), this.dAddOffset(g, 0)), e && BigInteger.ZERO.subTo(this, this)
    }

    function bnpFromNumber(a, b, c) {
        if ("number" == typeof b)
            if (2 > a) this.fromInt(1);
            else
                for (this.fromNumber(a, c), this.testBit(a - 1) || this.bitwiseTo(BigInteger.ONE.shiftLeft(a - 1), op_or, this), this.isEven() && this.dAddOffset(1, 0); !this.isProbablePrime(b);) this.dAddOffset(2, 0), this.bitLength() > a && this.subTo(BigInteger.ONE.shiftLeft(a - 1), this);
        else {
            var d = new Array,
                e = 7 & a;
            d.length = (a >> 3) + 1, b.nextBytes(d), e > 0 ? d[0] &= (1 << e) - 1 : d[0] = 0, this.fromString(d, 256)
        }
    }

    function bnToByteArray() {
        var a = this.t,
            b = new Array;
        b[0] = this.s;
        var c, d = this.DB - a * this.DB % 8,
            e = 0;
        if (a-- > 0)
            for (d < this.DB && (c = this[a] >> d) != (this.s & this.DM) >> d && (b[e++] = c | this.s << this.DB - d); a >= 0;) 8 > d ? (c = (this[a] & (1 << d) - 1) << 8 - d, c |= this[--a] >> (d += this.DB - 8)) : (c = this[a] >> (d -= 8) & 255, 0 >= d && (d += this.DB, --a)), 0 != (128 & c) && (c |= -256), 0 == e && (128 & this.s) != (128 & c) && ++e, (e > 0 || c != this.s) && (b[e++] = c);
        return b
    }

    function bnEquals(a) {
        return 0 == this.compareTo(a)
    }

    function bnMin(a) {
        return this.compareTo(a) < 0 ? this : a
    }

    function bnMax(a) {
        return this.compareTo(a) > 0 ? this : a
    }

    function bnpBitwiseTo(a, b, c) {
        var d, e, f = Math.min(a.t, this.t);
        for (d = 0; f > d; ++d) c[d] = b(this[d], a[d]);
        if (a.t < this.t) {
            for (e = a.s & this.DM, d = f; d < this.t; ++d) c[d] = b(this[d], e);
            c.t = this.t
        } else {
            for (e = this.s & this.DM, d = f; d < a.t; ++d) c[d] = b(e, a[d]);
            c.t = a.t
        }
        c.s = b(this.s, a.s), c.clamp()
    }

    function op_and(a, b) {
        return a & b
    }

    function bnAnd(a) {
        var b = nbi();
        return this.bitwiseTo(a, op_and, b), b
    }

    function op_or(a, b) {
        return a | b
    }

    function bnOr(a) {
        var b = nbi();
        return this.bitwiseTo(a, op_or, b), b
    }

    function op_xor(a, b) {
        return a ^ b
    }

    function bnXor(a) {
        var b = nbi();
        return this.bitwiseTo(a, op_xor, b), b
    }

    function op_andnot(a, b) {
        return a & ~b
    }

    function bnAndNot(a) {
        var b = nbi();
        return this.bitwiseTo(a, op_andnot, b), b
    }

    function bnNot() {
        for (var a = nbi(), b = 0; b < this.t; ++b) a[b] = this.DM & ~this[b];
        return a.t = this.t, a.s = ~this.s, a
    }

    function bnShiftLeft(a) {
        var b = nbi();
        return 0 > a ? this.rShiftTo(-a, b) : this.lShiftTo(a, b), b
    }

    function bnShiftRight(a) {
        var b = nbi();
        return 0 > a ? this.lShiftTo(-a, b) : this.rShiftTo(a, b), b
    }

    function lbit(a) {
        if (0 == a) return -1;
        var b = 0;
        return 0 == (65535 & a) && (a >>= 16, b += 16), 0 == (255 & a) && (a >>= 8, b += 8), 0 == (15 & a) && (a >>= 4, b += 4), 0 == (3 & a) && (a >>= 2, b += 2), 0 == (1 & a) && ++b, b
    }

    function bnGetLowestSetBit() {
        for (var a = 0; a < this.t; ++a)
            if (0 != this[a]) return a * this.DB + lbit(this[a]);
        return this.s < 0 ? this.t * this.DB : -1
    }

    function cbit(a) {
        for (var b = 0; 0 != a;) a &= a - 1, ++b;
        return b
    }

    function bnBitCount() {
        for (var a = 0, b = this.s & this.DM, c = 0; c < this.t; ++c) a += cbit(this[c] ^ b);
        return a
    }

    function bnTestBit(a) {
        var b = Math.floor(a / this.DB);
        return b >= this.t ? 0 != this.s : 0 != (this[b] & 1 << a % this.DB)
    }

    function bnpChangeBit(a, b) {
        var c = BigInteger.ONE.shiftLeft(a);
        return this.bitwiseTo(c, b, c), c
    }

    function bnSetBit(a) {
        return this.changeBit(a, op_or)
    }

    function bnClearBit(a) {
        return this.changeBit(a, op_andnot)
    }

    function bnFlipBit(a) {
        return this.changeBit(a, op_xor)
    }

    function bnpAddTo(a, b) {
        for (var c = 0, d = 0, e = Math.min(a.t, this.t); e > c;) d += this[c] + a[c], b[c++] = d & this.DM, d >>= this.DB;
        if (a.t < this.t) {
            for (d += a.s; c < this.t;) d += this[c], b[c++] = d & this.DM, d >>= this.DB;
            d += this.s
        } else {
            for (d += this.s; c < a.t;) d += a[c], b[c++] = d & this.DM, d >>= this.DB;
            d += a.s
        }
        b.s = 0 > d ? -1 : 0, d > 0 ? b[c++] = d : -1 > d && (b[c++] = this.DV + d), b.t = c, b.clamp()
    }

    function bnAdd(a) {
        var b = nbi();
        return this.addTo(a, b), b
    }

    function bnSubtract(a) {
        var b = nbi();
        return this.subTo(a, b), b
    }

    function bnMultiply(a) {
        var b = nbi();
        return this.multiplyTo(a, b), b
    }

    function bnSquare() {
        var a = nbi();
        return this.squareTo(a), a
    }

    function bnDivide(a) {
        var b = nbi();
        return this.divRemTo(a, b, null), b
    }

    function bnRemainder(a) {
        var b = nbi();
        return this.divRemTo(a, null, b), b
    }

    function bnDivideAndRemainder(a) {
        var b = nbi(),
            c = nbi();
        return this.divRemTo(a, b, c), new Array(b, c)
    }

    function bnpDMultiply(a) {
        this[this.t] = this.am(0, a - 1, this, 0, 0, this.t), ++this.t, this.clamp()
    }

    function bnpDAddOffset(a, b) {
        if (0 != a) {
            for (; this.t <= b;) this[this.t++] = 0;
            for (this[b] += a; this[b] >= this.DV;) this[b] -= this.DV, ++b >= this.t && (this[this.t++] = 0), ++this[b]
        }
    }

    function NullExp() { }

    function nNop(a) {
        return a
    }

    function nMulTo(a, b, c) {
        a.multiplyTo(b, c)
    }

    function nSqrTo(a, b) {
        a.squareTo(b)
    }

    function bnPow(a) {
        return this.exp(a, new NullExp)
    }

    function bnpMultiplyLowerTo(a, b, c) {
        var d = Math.min(this.t + a.t, b);
        for (c.s = 0, c.t = d; d > 0;) c[--d] = 0;
        var e;
        for (e = c.t - this.t; e > d; ++d) c[d + this.t] = this.am(0, a[d], c, d, 0, this.t);
        for (e = Math.min(a.t, b); e > d; ++d) this.am(0, a[d], c, d, 0, b - d);
        c.clamp()
    }

    function bnpMultiplyUpperTo(a, b, c) {
        --b;
        var d = c.t = this.t + a.t - b;
        for (c.s = 0; --d >= 0;) c[d] = 0;
        for (d = Math.max(b - this.t, 0); d < a.t; ++d) c[this.t + d - b] = this.am(b - d, a[d], c, 0, 0, this.t + d - b);
        c.clamp(), c.drShiftTo(1, c)
    }

    function Barrett(a) {
        this.r2 = nbi(), this.q3 = nbi(), BigInteger.ONE.dlShiftTo(2 * a.t, this.r2), this.mu = this.r2.divide(a), this.m = a
    }

    function barrettConvert(a) {
        if (a.s < 0 || a.t > 2 * this.m.t) return a.mod(this.m);
        if (a.compareTo(this.m) < 0) return a;
        var b = nbi();
        return a.copyTo(b), this.reduce(b), b
    }

    function barrettRevert(a) {
        return a
    }

    function barrettReduce(a) {
        for (a.drShiftTo(this.m.t - 1, this.r2), a.t > this.m.t + 1 && (a.t = this.m.t + 1, a.clamp()), this.mu.multiplyUpperTo(this.r2, this.m.t + 1, this.q3), this.m.multiplyLowerTo(this.q3, this.m.t + 1, this.r2); a.compareTo(this.r2) < 0;) a.dAddOffset(1, this.m.t + 1);
        for (a.subTo(this.r2, a); a.compareTo(this.m) >= 0;) a.subTo(this.m, a)
    }

    function barrettSqrTo(a, b) {
        a.squareTo(b), this.reduce(b)
    }

    function barrettMulTo(a, b, c) {
        a.multiplyTo(b, c), this.reduce(c)
    }

    function bnModPow(a, b) {
        var c, d, e = a.bitLength(),
            f = nbv(1);
        if (0 >= e) return f;
        c = 18 > e ? 1 : 48 > e ? 3 : 144 > e ? 4 : 768 > e ? 5 : 6, d = 8 > e ? new Classic(b) : b.isEven() ? new Barrett(b) : new Montgomery(b);
        var g = new Array,
            h = 3,
            i = c - 1,
            j = (1 << c) - 1;
        if (g[1] = d.convert(this), c > 1) {
            var k = nbi();
            for (d.sqrTo(g[1], k); j >= h;) g[h] = nbi(), d.mulTo(k, g[h - 2], g[h]), h += 2
        }
        var l, m, n = a.t - 1,
            o = !0,
            p = nbi();
        for (e = nbits(a[n]) - 1; n >= 0;) {
            for (e >= i ? l = a[n] >> e - i & j : (l = (a[n] & (1 << e + 1) - 1) << i - e, n > 0 && (l |= a[n - 1] >> this.DB + e - i)), h = c; 0 == (1 & l);) l >>= 1, --h;
            if ((e -= h) < 0 && (e += this.DB, --n), o) g[l].copyTo(f), o = !1;
            else {
                for (; h > 1;) d.sqrTo(f, p), d.sqrTo(p, f), h -= 2;
                h > 0 ? d.sqrTo(f, p) : (m = f, f = p, p = m), d.mulTo(p, g[l], f)
            }
            for (; n >= 0 && 0 == (a[n] & 1 << e);) d.sqrTo(f, p), m = f, f = p, p = m, --e < 0 && (e = this.DB - 1, --n)
        }
        return d.revert(f)
    }

    function bnGCD(a) {
        var b = this.s < 0 ? this.negate() : this.clone(),
            c = a.s < 0 ? a.negate() : a.clone();
        if (b.compareTo(c) < 0) {
            var d = b;
            b = c, c = d
        }
        var e = b.getLowestSetBit(),
            f = c.getLowestSetBit();
        if (0 > f) return b;
        for (f > e && (f = e), f > 0 && (b.rShiftTo(f, b), c.rShiftTo(f, c)); b.signum() > 0;)(e = b.getLowestSetBit()) > 0 && b.rShiftTo(e, b), (e = c.getLowestSetBit()) > 0 && c.rShiftTo(e, c), b.compareTo(c) >= 0 ? (b.subTo(c, b), b.rShiftTo(1, b)) : (c.subTo(b, c), c.rShiftTo(1, c));
        return f > 0 && c.lShiftTo(f, c), c
    }

    function bnpModInt(a) {
        if (0 >= a) return 0;
        var b = this.DV % a,
            c = this.s < 0 ? a - 1 : 0;
        if (this.t > 0)
            if (0 == b) c = this[0] % a;
            else
                for (var d = this.t - 1; d >= 0; --d) c = (b * c + this[d]) % a;
        return c
    }

    function bnModInverse(a) {
        var b = a.isEven();
        if (this.isEven() && b || 0 == a.signum()) return BigInteger.ZERO;
        for (var c = a.clone(), d = this.clone(), e = nbv(1), f = nbv(0), g = nbv(0), h = nbv(1); 0 != c.signum();) {
            for (; c.isEven();) c.rShiftTo(1, c), b ? (e.isEven() && f.isEven() || (e.addTo(this, e), f.subTo(a, f)), e.rShiftTo(1, e)) : f.isEven() || f.subTo(a, f), f.rShiftTo(1, f);
            for (; d.isEven();) d.rShiftTo(1, d), b ? (g.isEven() && h.isEven() || (g.addTo(this, g), h.subTo(a, h)), g.rShiftTo(1, g)) : h.isEven() || h.subTo(a, h), h.rShiftTo(1, h);
            c.compareTo(d) >= 0 ? (c.subTo(d, c), b && e.subTo(g, e), f.subTo(h, f)) : (d.subTo(c, d), b && g.subTo(e, g), h.subTo(f, h))
        }
        return 0 != d.compareTo(BigInteger.ONE) ? BigInteger.ZERO : h.compareTo(a) >= 0 ? h.subtract(a) : h.signum() < 0 ? (h.addTo(a, h), h.signum() < 0 ? h.add(a) : h) : h
    }

    function bnIsProbablePrime(a) {
        var b, c = this.abs();
        if (1 == c.t && c[0] <= lowprimes[lowprimes.length - 1]) {
            for (b = 0; b < lowprimes.length; ++b)
                if (c[0] == lowprimes[b]) return !0;
            return !1
        }
        if (c.isEven()) return !1;
        for (b = 1; b < lowprimes.length;) {
            for (var d = lowprimes[b], e = b + 1; e < lowprimes.length && lplim > d;) d *= lowprimes[e++];
            for (d = c.modInt(d); e > b;)
                if (d % lowprimes[b++] == 0) return !1
        }
        return c.millerRabin(a)
    }

    function bnpMillerRabin(a) {
        var b = this.subtract(BigInteger.ONE),
            c = b.getLowestSetBit();
        if (0 >= c) return !1;
        var d = b.shiftRight(c);
        a = a + 1 >> 1, a > lowprimes.length && (a = lowprimes.length);
        for (var e = nbi(), f = 0; a > f; ++f) {
            e.fromInt(lowprimes[Math.floor(Math.random() * lowprimes.length)]);
            var g = e.modPow(d, this);
            if (0 != g.compareTo(BigInteger.ONE) && 0 != g.compareTo(b)) {
                for (var h = 1; h++ < c && 0 != g.compareTo(b);)
                    if (g = g.modPowInt(2, this), 0 == g.compareTo(BigInteger.ONE)) return !1;
                if (0 != g.compareTo(b)) return !1
            }
        }
        return !0
    }

    function Arcfour() {
        this.i = 0, this.j = 0, this.S = new Array
    }

    function ARC4init(a) {
        var b, c, d;
        for (b = 0; 256 > b; ++b) this.S[b] = b;
        for (c = 0, b = 0; 256 > b; ++b) c = c + this.S[b] + a[b % a.length] & 255, d = this.S[b], this.S[b] = this.S[c], this.S[c] = d;
        this.i = 0, this.j = 0
    }

    function ARC4next() {
        var a;
        return this.i = this.i + 1 & 255, this.j = this.j + this.S[this.i] & 255, a = this.S[this.i], this.S[this.i] = this.S[this.j], this.S[this.j] = a, this.S[a + this.S[this.i] & 255]
    }

    function prng_newstate() {
        return new Arcfour
    }

    function rng_get_byte() {
        if (null == rng_state) {
            for (rng_state = prng_newstate(); rng_psize > rng_pptr;) {
                var a = Math.floor(65536 * Math.random());
                rng_pool[rng_pptr++] = 255 & a
            }
            for (rng_state.init(rng_pool), rng_pptr = 0; rng_pptr < rng_pool.length; ++rng_pptr) rng_pool[rng_pptr] = 0;
            rng_pptr = 0
        }
        return rng_state.next()
    }

    function rng_get_bytes(a) {
        var b;
        for (b = 0; b < a.length; ++b) a[b] = rng_get_byte()
    }

    function SecureRandom() { }

    function parseBigInt(a, b) {
        return new BigInteger(a, b)
    }

    function linebrk(a, b) {
        for (var c = "", d = 0; d + b < a.length;) c += a.substring(d, d + b) + "
", d += b;
        return c + a.substring(d, a.length)
    }

    function byte2Hex(a) {
        return 16 > a ? "0" + a.toString(16) : a.toString(16)
    }

    function pkcs1pad2(a, b) {
        if (b < a.length + 11) return console.error("Message too long for RSA"), null;
        for (var c = new Array, d = a.length - 1; d >= 0 && b > 0;) {
            var e = a.charCodeAt(d--);
            128 > e ? c[--b] = e : e > 127 && 2048 > e ? (c[--b] = 63 & e | 128, c[--b] = e >> 6 | 192) : (c[--b] = 63 & e | 128, c[--b] = e >> 6 & 63 | 128, c[--b] = e >> 12 | 224)
        }
        c[--b] = 0;
        for (var f = new SecureRandom, g = new Array; b > 2;) {
            for (g[0] = 0; 0 == g[0];) f.nextBytes(g);
            c[--b] = g[0]
        }
        return c[--b] = 2, c[--b] = 0, new BigInteger(c)
    }

    function RSAKey() {
        this.n = null, this.e = 0, this.d = null, this.p = null, this.q = null, this.dmp1 = null, this.dmq1 = null, this.coeff = null
    }

    function RSASetPublic(a, b) {
        null != a && null != b && a.length > 0 && b.length > 0 ? (this.n = parseBigInt(a, 16), this.e = parseInt(b, 16)) : console.error("Invalid RSA public key")
    }

    function RSADoPublic(a) {
        return a.modPowInt(this.e, this.n)
    }

    function RSAEncrypt(a) {
        var b = pkcs1pad2(a, this.n.bitLength() + 7 >> 3);
        if (null == b) return null;
        var c = this.doPublic(b);
        if (null == c) return null;
        var d = c.toString(16);
        return 0 == (1 & d.length) ? d : "0" + d
    }

    function pkcs1unpad2(a, b) {
        for (var c = a.toByteArray(), d = 0; d < c.length && 0 == c[d];)++d;
        if (c.length - d != b - 1 || 2 != c[d]) return null;
        for (++d; 0 != c[d];)
            if (++d >= c.length) return null;
        for (var e = ""; ++d < c.length;) {
            var f = 255 & c[d];
            128 > f ? e += String.fromCharCode(f) : f > 191 && 224 > f ? (e += String.fromCharCode((31 & f) << 6 | 63 & c[d + 1]), ++d) : (e += String.fromCharCode((15 & f) << 12 | (63 & c[d + 1]) << 6 | 63 & c[d + 2]), d += 2)
        }
        return e
    }

    function RSASetPrivate(a, b, c) {
        null != a && null != b && a.length > 0 && b.length > 0 ? (this.n = parseBigInt(a, 16), this.e = parseInt(b, 16), this.d = parseBigInt(c, 16)) : console.error("Invalid RSA private key")
    }

    function RSASetPrivateEx(a, b, c, d, e, f, g, h) {
        null != a && null != b && a.length > 0 && b.length > 0 ? (this.n = parseBigInt(a, 16), this.e = parseInt(b, 16), this.d = parseBigInt(c, 16), this.p = parseBigInt(d, 16), this.q = parseBigInt(e, 16), this.dmp1 = parseBigInt(f, 16), this.dmq1 = parseBigInt(g, 16), this.coeff = parseBigInt(h, 16)) : console.error("Invalid RSA private key")
    }

    function RSAGenerate(a, b) {
        var c = new SecureRandom,
            d = a >> 1;
        this.e = parseInt(b, 16);
        for (var e = new BigInteger(b, 16); ;) {
            for (; this.p = new BigInteger(a - d, 1, c), 0 != this.p.subtract(BigInteger.ONE).gcd(e).compareTo(BigInteger.ONE) || !this.p.isProbablePrime(10););
            for (; this.q = new BigInteger(d, 1, c), 0 != this.q.subtract(BigInteger.ONE).gcd(e).compareTo(BigInteger.ONE) || !this.q.isProbablePrime(10););
            if (this.p.compareTo(this.q) <= 0) {
                var f = this.p;
                this.p = this.q, this.q = f
            }
            var g = this.p.subtract(BigInteger.ONE),
                h = this.q.subtract(BigInteger.ONE),
                i = g.multiply(h);
            if (0 == i.gcd(e).compareTo(BigInteger.ONE)) {
                this.n = this.p.multiply(this.q), this.d = e.modInverse(i), this.dmp1 = this.d.mod(g), this.dmq1 = this.d.mod(h), this.coeff = this.q.modInverse(this.p);
                break
            }
        }
    }

    function RSADoPrivate(a) {
        if (null == this.p || null == this.q) return a.modPow(this.d, this.n);
        for (var b = a.mod(this.p).modPow(this.dmp1, this.p), c = a.mod(this.q).modPow(this.dmq1, this.q); b.compareTo(c) < 0;) b = b.add(this.p);
        return b.subtract(c).multiply(this.coeff).mod(this.p).multiply(this.q).add(c)
    }

    function RSADecrypt(a) {
        var b = parseBigInt(a, 16),
            c = this.doPrivate(b);
        return null == c ? null : pkcs1unpad2(c, this.n.bitLength() + 7 >> 3)
    }

    function hex2b64(a) {
        var b, c, d = "";
        for (b = 0; b + 3 <= a.length; b += 3) c = parseInt(a.substring(b, b + 3), 16), d += b64map.charAt(c >> 6) + b64map.charAt(63 & c);
        for (b + 1 == a.length ? (c = parseInt(a.substring(b, b + 1), 16), d += b64map.charAt(c << 2)) : b + 2 == a.length && (c = parseInt(a.substring(b, b + 2), 16), d += b64map.charAt(c >> 2) + b64map.charAt((3 & c) << 4));
            (3 & d.length) > 0;) d += b64pad;
        return d
    }

    function b64tohex(a) {
        var b, c, d = "",
            e = 0;
        for (b = 0; b < a.length && a.charAt(b) != b64pad; ++b) v = b64map.indexOf(a.charAt(b)), v < 0 || (0 == e ? (d += int2char(v >> 2), c = 3 & v, e = 1) : 1 == e ? (d += int2char(c << 2 | v >> 4), c = 15 & v, e = 2) : 2 == e ? (d += int2char(c), d += int2char(v >> 2), c = 3 & v, e = 3) : (d += int2char(c << 2 | v >> 4), d += int2char(15 & v), e = 0));
        return 1 == e && (d += int2char(c << 2)), d
    }

    function b64toBA(a) {
        var b, c = b64tohex(a),
            d = new Array;
        for (b = 0; 2 * b < c.length; ++b) d[b] = parseInt(c.substring(2 * b, 2 * b + 2), 16);
        return d
    }
    var dbits, canary = 0xdeadbeefcafe,
        j_lm = 15715070 == (16777215 & canary);
    j_lm && "Microsoft Internet Explorer" == navigator.appName ? (BigInteger.prototype.am = am2, dbits = 30) : j_lm && "Netscape" != navigator.appName ? (BigInteger.prototype.am = am1, dbits = 26) : (BigInteger.prototype.am = am3, dbits = 28), BigInteger.prototype.DB = dbits, BigInteger.prototype.DM = (1 << dbits) - 1, BigInteger.prototype.DV = 1 << dbits;
    var BI_FP = 52;
    BigInteger.prototype.FV = Math.pow(2, BI_FP), BigInteger.prototype.F1 = BI_FP - dbits, BigInteger.prototype.F2 = 2 * dbits - BI_FP;
    var BI_RM = "0123456789abcdefghijklmnopqrstuvwxyz",
        BI_RC = new Array,
        rr, vv;
    for (rr = "0".charCodeAt(0), vv = 0; 9 >= vv; ++vv) BI_RC[rr++] = vv;
    for (rr = "a".charCodeAt(0), vv = 10; 36 > vv; ++vv) BI_RC[rr++] = vv;
    for (rr = "A".charCodeAt(0), vv = 10; 36 > vv; ++vv) BI_RC[rr++] = vv;
    Classic.prototype.convert = cConvert, Classic.prototype.revert = cRevert, Classic.prototype.reduce = cReduce, Classic.prototype.mulTo = cMulTo, Classic.prototype.sqrTo = cSqrTo, Montgomery.prototype.convert = montConvert, Montgomery.prototype.revert = montRevert, Montgomery.prototype.reduce = montReduce, Montgomery.prototype.mulTo = montMulTo, Montgomery.prototype.sqrTo = montSqrTo, BigInteger.prototype.copyTo = bnpCopyTo, BigInteger.prototype.fromInt = bnpFromInt, BigInteger.prototype.fromString = bnpFromString, BigInteger.prototype.clamp = bnpClamp, BigInteger.prototype.dlShiftTo = bnpDLShiftTo, BigInteger.prototype.drShiftTo = bnpDRShiftTo, BigInteger.prototype.lShiftTo = bnpLShiftTo, BigInteger.prototype.rShiftTo = bnpRShiftTo, BigInteger.prototype.subTo = bnpSubTo, BigInteger.prototype.multiplyTo = bnpMultiplyTo, BigInteger.prototype.squareTo = bnpSquareTo, BigInteger.prototype.divRemTo = bnpDivRemTo, BigInteger.prototype.invDigit = bnpInvDigit, BigInteger.prototype.isEven = bnpIsEven, BigInteger.prototype.exp = bnpExp, BigInteger.prototype.toString = bnToString, BigInteger.prototype.negate = bnNegate, BigInteger.prototype.abs = bnAbs, BigInteger.prototype.compareTo = bnCompareTo, BigInteger.prototype.bitLength = bnBitLength, BigInteger.prototype.mod = bnMod, BigInteger.prototype.modPowInt = bnModPowInt, BigInteger.ZERO = nbv(0), BigInteger.ONE = nbv(1), NullExp.prototype.convert = nNop, NullExp.prototype.revert = nNop, NullExp.prototype.mulTo = nMulTo, NullExp.prototype.sqrTo = nSqrTo, Barrett.prototype.convert = barrettConvert, Barrett.prototype.revert = barrettRevert, Barrett.prototype.reduce = barrettReduce, Barrett.prototype.mulTo = barrettMulTo, Barrett.prototype.sqrTo = barrettSqrTo;
    var lowprimes = [2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97, 101, 103, 107, 109, 113, 127, 131, 137, 139, 149, 151, 157, 163, 167, 173, 179, 181, 191, 193, 197, 199, 211, 223, 227, 229, 233, 239, 241, 251, 257, 263, 269, 271, 277, 281, 283, 293, 307, 311, 313, 317, 331, 337, 347, 349, 353, 359, 367, 373, 379, 383, 389, 397, 401, 409, 419, 421, 431, 433, 439, 443, 449, 457, 461, 463, 467, 479, 487, 491, 499, 503, 509, 521, 523, 541, 547, 557, 563, 569, 571, 577, 587, 593, 599, 601, 607, 613, 617, 619, 631, 641, 643, 647, 653, 659, 661, 673, 677, 683, 691, 701, 709, 719, 727, 733, 739, 743, 751, 757, 761, 769, 773, 787, 797, 809, 811, 821, 823, 827, 829, 839, 853, 857, 859, 863, 877, 881, 883, 887, 907, 911, 919, 929, 937, 941, 947, 953, 967, 971, 977, 983, 991, 997],
        lplim = (1 << 26) / lowprimes[lowprimes.length - 1];
    BigInteger.prototype.chunkSize = bnpChunkSize, BigInteger.prototype.toRadix = bnpToRadix, BigInteger.prototype.fromRadix = bnpFromRadix, BigInteger.prototype.fromNumber = bnpFromNumber, BigInteger.prototype.bitwiseTo = bnpBitwiseTo, BigInteger.prototype.changeBit = bnpChangeBit, BigInteger.prototype.addTo = bnpAddTo, BigInteger.prototype.dMultiply = bnpDMultiply, BigInteger.prototype.dAddOffset = bnpDAddOffset, BigInteger.prototype.multiplyLowerTo = bnpMultiplyLowerTo, BigInteger.prototype.multiplyUpperTo = bnpMultiplyUpperTo, BigInteger.prototype.modInt = bnpModInt, BigInteger.prototype.millerRabin = bnpMillerRabin, BigInteger.prototype.clone = bnClone, BigInteger.prototype.intValue = bnIntValue, BigInteger.prototype.byteValue = bnByteValue, BigInteger.prototype.shortValue = bnShortValue, BigInteger.prototype.signum = bnSigNum, BigInteger.prototype.toByteArray = bnToByteArray, BigInteger.prototype.equals = bnEquals, BigInteger.prototype.min = bnMin, BigInteger.prototype.max = bnMax, BigInteger.prototype.and = bnAnd, BigInteger.prototype.or = bnOr, BigInteger.prototype.xor = bnXor, BigInteger.prototype.andNot = bnAndNot, BigInteger.prototype.not = bnNot, BigInteger.prototype.shiftLeft = bnShiftLeft, BigInteger.prototype.shiftRight = bnShiftRight, BigInteger.prototype.getLowestSetBit = bnGetLowestSetBit, BigInteger.prototype.bitCount = bnBitCount, BigInteger.prototype.testBit = bnTestBit, BigInteger.prototype.setBit = bnSetBit, BigInteger.prototype.clearBit = bnClearBit, BigInteger.prototype.flipBit = bnFlipBit, BigInteger.prototype.add = bnAdd, BigInteger.prototype.subtract = bnSubtract, BigInteger.prototype.multiply = bnMultiply, BigInteger.prototype.divide = bnDivide, BigInteger.prototype.remainder = bnRemainder, BigInteger.prototype.divideAndRemainder = bnDivideAndRemainder, BigInteger.prototype.modPow = bnModPow, BigInteger.prototype.modInverse = bnModInverse, BigInteger.prototype.pow = bnPow, BigInteger.prototype.gcd = bnGCD, BigInteger.prototype.isProbablePrime = bnIsProbablePrime, BigInteger.prototype.square = bnSquare, Arcfour.prototype.init = ARC4init, Arcfour.prototype.next = ARC4next;
    var rng_psize = 256,
        rng_state, rng_pool, rng_pptr;
    if (null == rng_pool) {
        rng_pool = new Array, rng_pptr = 0;
        var t;
        if (window.crypto && window.crypto.getRandomValues) {
            var z = new Uint32Array(256);
            for (window.crypto.getRandomValues(z), t = 0; t < z.length; ++t) rng_pool[rng_pptr++] = 255 & z[t]
        }
        var onMouseMoveListener = function (a) {
            if (this.count = this.count || 0, this.count >= 256 || rng_pptr >= rng_psize) return void (window.removeEventListener ? window.removeEventListener("mousemove", onMouseMoveListener) : window.detachEvent && window.detachEvent("onmousemove", onMouseMoveListener));
            this.count += 1;
            var b = a.x + a.y;
            rng_pool[rng_pptr++] = 255 & b
        };
        window.addEventListener ? window.addEventListener("mousemove", onMouseMoveListener) : window.attachEvent && window.attachEvent("onmousemove", onMouseMoveListener)
    }
    SecureRandom.prototype.nextBytes = rng_get_bytes, RSAKey.prototype.doPublic = RSADoPublic, RSAKey.prototype.setPublic = RSASetPublic, RSAKey.prototype.encrypt = RSAEncrypt, RSAKey.prototype.doPrivate = RSADoPrivate, RSAKey.prototype.setPrivate = RSASetPrivate, RSAKey.prototype.setPrivateEx = RSASetPrivateEx, RSAKey.prototype.generate = RSAGenerate, RSAKey.prototype.decrypt = RSADecrypt,
        function () {
            var a = function (a, b, c) {
                var d = new SecureRandom,
                    e = a >> 1;
                this.e = parseInt(b, 16);
                var f = new BigInteger(b, 16),
                    g = this,
                    h = function () {
                        var b = function () {
                            if (g.p.compareTo(g.q) <= 0) {
                                var a = g.p;
                                g.p = g.q, g.q = a
                            }
                            var b = g.p.subtract(BigInteger.ONE),
                                d = g.q.subtract(BigInteger.ONE),
                                e = b.multiply(d);
                            0 == e.gcd(f).compareTo(BigInteger.ONE) ? (g.n = g.p.multiply(g.q), g.d = f.modInverse(e), g.dmp1 = g.d.mod(b), g.dmq1 = g.d.mod(d), g.coeff = g.q.modInverse(g.p), setTimeout(function () {
                                c()
                            }, 0)) : setTimeout(h, 0)
                        },
                            i = function () {
                                g.q = nbi(), g.q.fromNumberAsync(e, 1, d, function () {
                                    g.q.subtract(BigInteger.ONE).gcda(f, function (a) {
                                        0 == a.compareTo(BigInteger.ONE) && g.q.isProbablePrime(10) ? setTimeout(b, 0) : setTimeout(i, 0)
                                    })
                                })
                            },
                            j = function () {
                                g.p = nbi(), g.p.fromNumberAsync(a - e, 1, d, function () {
                                    g.p.subtract(BigInteger.ONE).gcda(f, function (a) {
                                        0 == a.compareTo(BigInteger.ONE) && g.p.isProbablePrime(10) ? setTimeout(i, 0) : setTimeout(j, 0)
                                    })
                                })
                            };
                        setTimeout(j, 0)
                    };
                setTimeout(h, 0)
            };
            RSAKey.prototype.generateAsync = a;
            var b = function (a, b) {
                var c = this.s < 0 ? this.negate() : this.clone(),
                    d = a.s < 0 ? a.negate() : a.clone();
                if (c.compareTo(d) < 0) {
                    var e = c;
                    c = d, d = e
                }
                var f = c.getLowestSetBit(),
                    g = d.getLowestSetBit();
                if (0 > g) return void b(c);
                g > f && (g = f), g > 0 && (c.rShiftTo(g, c), d.rShiftTo(g, d));
                var h = function () {
                    (f = c.getLowestSetBit()) > 0 && c.rShiftTo(f, c), (f = d.getLowestSetBit()) > 0 && d.rShiftTo(f, d), c.compareTo(d) >= 0 ? (c.subTo(d, c), c.rShiftTo(1, c)) : (d.subTo(c, d), d.rShiftTo(1, d)), c.signum() > 0 ? setTimeout(h, 0) : (g > 0 && d.lShiftTo(g, d), setTimeout(function () {
                        b(d)
                    }, 0))
                };
                setTimeout(h, 10)
            };
            BigInteger.prototype.gcda = b;
            var c = function (a, b, c, d) {
                if ("number" == typeof b)
                    if (2 > a) this.fromInt(1);
                    else {
                        this.fromNumber(a, c), this.testBit(a - 1) || this.bitwiseTo(BigInteger.ONE.shiftLeft(a - 1), op_or, this), this.isEven() && this.dAddOffset(1, 0);
                        var e = this,
                            f = function () {
                                e.dAddOffset(2, 0), e.bitLength() > a && e.subTo(BigInteger.ONE.shiftLeft(a - 1), e), e.isProbablePrime(b) ? setTimeout(function () {
                                    d()
                                }, 0) : setTimeout(f, 0)
                            };
                        setTimeout(f, 0)
                    } else {
                    var g = new Array,
                        h = 7 & a;
                    g.length = (a >> 3) + 1, b.nextBytes(g), h > 0 ? g[0] &= (1 << h) - 1 : g[0] = 0, this.fromString(g, 256)
                }
            };
            BigInteger.prototype.fromNumberAsync = c
        }();
    var b64map = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/",
        b64pad = "=",
        JSX = JSX || {};
    JSX.env = JSX.env || {};
    var L = JSX,
        OP = Object.prototype,
        FUNCTION_TOSTRING = "[object Function]",
        ADD = ["toString", "valueOf"];
    JSX.env.parseUA = function (a) {
        var b, c = function (a) {
            var b = 0;
            return parseFloat(a.replace(/./g, function () {
                return 1 == b++ ? "" : "."
            }))
        },
            d = navigator,
            e = {
                ie: 0,
                opera: 0,
                gecko: 0,
                webkit: 0,
                chrome: 0,
                mobile: null,
                air: 0,
                ipad: 0,
                iphone: 0,
                ipod: 0,
                ios: null,
                android: 0,
                webos: 0,
                caja: d && d.cajaVersion,
                secure: !1,
                os: null
            },
            f = a || navigator && navigator.userAgent,
            g = window && window.location,
            h = g && g.href;
        return e.secure = h && 0 === h.toLowerCase().indexOf("https"), f && (/windows|win32/i.test(f) ? e.os = "windows" : /macintosh/i.test(f) ? e.os = "macintosh" : /rhino/i.test(f) && (e.os = "rhino"), /KHTML/.test(f) && (e.webkit = 1), b = f.match(/AppleWebKit/([^s]*)/), b && b[1] && (e.webkit = c(b[1]), / Mobile//.test(f) ? (e.mobile = "Apple", b = f.match(/OS ([^s]*)/), b && b[1] && (b = c(b[1].replace("_", "."))), e.ios = b, e.ipad = e.ipod = e.iphone = 0, b = f.match(/iPad|iPod|iPhone/), b && b[0] && (e[b[0].toLowerCase()] = e.ios)) : (b = f.match(/NokiaN[^/]*|Android d.d|webOS/d.d/), b && (e.mobile = b[0]), /webOS/.test(f) && (e.mobile = "WebOS", b = f.match(/webOS/([^s]*);/), b && b[1] && (e.webos = c(b[1]))), / Android/.test(f) && (e.mobile = "Android", b = f.match(/Android ([^s]*);/), b && b[1] && (e.android = c(b[1])))), b = f.match(/Chrome/([^s]*)/), b && b[1] ? e.chrome = c(b[1]) : (b = f.match(/AdobeAIR/([^s]*)/), b && (e.air = b[0]))), e.webkit || (b = f.match(/Opera[s/]([^s]*)/), b && b[1] ? (e.opera = c(b[1]), b = f.match(/Version/([^s]*)/), b && b[1] && (e.opera = c(b[1])), b = f.match(/Opera Mini[^;]*/), b && (e.mobile = b[0])) : (b = f.match(/MSIEs([^;]*)/), b && b[1] ? e.ie = c(b[1]) : (b = f.match(/Gecko/([^s]*)/), b && (e.gecko = 1, b = f.match(/rv:([^s)]*)/), b && b[1] && (e.gecko = c(b[1]))))))), e
    }, JSX.env.ua = JSX.env.parseUA(), JSX.isFunction = function (a) {
        return "function" == typeof a || OP.toString.apply(a) === FUNCTION_TOSTRING
    }, JSX._IEEnumFix = JSX.env.ua.ie ? function (a, b) {
        var c, d, e;
        for (c = 0; c < ADD.length; c += 1) d = ADD[c], e = b[d], L.isFunction(e) && e != OP[d] && (a[d] = e)
    } : function () { }, JSX.extend = function (a, b, c) {
        if (!b || !a) throw new Error("extend failed, please check that all dependencies are included.");
        var d, e = function () { };
        if (e.prototype = b.prototype, a.prototype = new e, a.prototype.constructor = a, a.superclass = b.prototype, b.prototype.constructor == OP.constructor && (b.prototype.constructor = b), c) {
            for (d in c) L.hasOwnProperty(c, d) && (a.prototype[d] = c[d]);
            L._IEEnumFix(a.prototype, c)
        }
    }, "undefined" != typeof KJUR && KJUR || (KJUR = {}), "undefined" != typeof KJUR.asn1 && KJUR.asn1 || (KJUR.asn1 = {}), KJUR.asn1.ASN1Util = new function () {
        this.integerToByteHex = function (a) {
            var b = a.toString(16);
            return b.length % 2 == 1 && (b = "0" + b), b
        }, this.bigIntToMinTwosComplementsHex = function (a) {
            var b = a.toString(16);
            if ("-" != b.substr(0, 1)) b.length % 2 == 1 ? b = "0" + b : b.match(/^[0-7]/) || (b = "00" + b);
            else {
                var c = b.substr(1),
                    d = c.length;
                d % 2 == 1 ? d += 1 : b.match(/^[0-7]/) || (d += 2);
                for (var e = "", f = 0; d > f; f++) e += "f";
                var g = new BigInteger(e, 16),
                    h = g.xor(a).add(BigInteger.ONE);
                b = h.toString(16).replace(/^-/, "")
            }
            return b
        }, this.getPEMStringFromHex = function (a, b) {
            var c = CryptoJS.enc.Hex.parse(a),
                d = CryptoJS.enc.Base64.stringify(c),
                e = d.replace(/(.{64})/g, "$1
");
            return e = e.replace(/
$/, ""), "-----BEGIN " + b + "-----
" + e + "
-----END " + b + "-----
"
        }
    }, KJUR.asn1.ASN1Object = function () {
        var a = "";
        this.getLengthHexFromValue = function () {
            if ("undefined" == typeof this.hV || null == this.hV) throw "this.hV is null or undefined.";
            if (this.hV.length % 2 == 1) throw "value hex must be even length: n=" + a.length + ",v=" + this.hV;
            var b = this.hV.length / 2,
                c = b.toString(16);
            if (c.length % 2 == 1 && (c = "0" + c), 128 > b) return c;
            var d = c.length / 2;
            if (d > 15) throw "ASN.1 length too long to represent by 8x: n = " + b.toString(16);
            var e = 128 + d;
            return e.toString(16) + c
        }, this.getEncodedHex = function () {
            return (null == this.hTLV || this.isModified) && (this.hV = this.getFreshValueHex(), this.hL = this.getLengthHexFromValue(), this.hTLV = this.hT + this.hL + this.hV, this.isModified = !1), this.hTLV
        }, this.getValueHex = function () {
            return this.getEncodedHex(), this.hV
        }, this.getFreshValueHex = function () {
            return ""
        }
    }, KJUR.asn1.DERAbstractString = function (a) {
        KJUR.asn1.DERAbstractString.superclass.constructor.call(this);
        this.getString = function () {
            return this.s
        }, this.setString = function (a) {
            this.hTLV = null, this.isModified = !0, this.s = a, this.hV = stohex(this.s)
        }, this.setStringHex = function (a) {
            this.hTLV = null, this.isModified = !0, this.s = null, this.hV = a
        }, this.getFreshValueHex = function () {
            return this.hV
        }, "undefined" != typeof a && ("undefined" != typeof a.str ? this.setString(a.str) : "undefined" != typeof a.hex && this.setStringHex(a.hex))
    }, JSX.extend(KJUR.asn1.DERAbstractString, KJUR.asn1.ASN1Object), KJUR.asn1.DERAbstractTime = function () {
        KJUR.asn1.DERAbstractTime.superclass.constructor.call(this);
        this.localDateToUTC = function (a) {
            utc = a.getTime() + 6e4 * a.getTimezoneOffset();
            var b = new Date(utc);
            return b
        }, this.formatDate = function (a, b) {
            var c = this.zeroPadding,
                d = this.localDateToUTC(a),
                e = String(d.getFullYear());
            "utc" == b && (e = e.substr(2, 2));
            var f = c(String(d.getMonth() + 1), 2),
                g = c(String(d.getDate()), 2),
                h = c(String(d.getHours()), 2),
                i = c(String(d.getMinutes()), 2),
                j = c(String(d.getSeconds()), 2);
            return e + f + g + h + i + j + "Z"
        }, this.zeroPadding = function (a, b) {
            return a.length >= b ? a : new Array(b - a.length + 1).join("0") + a
        }, this.getString = function () {
            return this.s
        }, this.setString = function (a) {
            this.hTLV = null, this.isModified = !0, this.s = a, this.hV = stohex(this.s)
        }, this.setByDateValue = function (a, b, c, d, e, f) {
            var g = new Date(Date.UTC(a, b - 1, c, d, e, f, 0));
            this.setByDate(g)
        }, this.getFreshValueHex = function () {
            return this.hV
        }
    }, JSX.extend(KJUR.asn1.DERAbstractTime, KJUR.asn1.ASN1Object), KJUR.asn1.DERAbstractStructured = function (a) {
        KJUR.asn1.DERAbstractString.superclass.constructor.call(this);
        this.setByASN1ObjectArray = function (a) {
            this.hTLV = null, this.isModified = !0, this.asn1Array = a
        }, this.appendASN1Object = function (a) {
            this.hTLV = null, this.isModified = !0, this.asn1Array.push(a)
        }, this.asn1Array = new Array, "undefined" != typeof a && "undefined" != typeof a.array && (this.asn1Array = a.array)
    }, JSX.extend(KJUR.asn1.DERAbstractStructured, KJUR.asn1.ASN1Object), KJUR.asn1.DERBoolean = function () {
        KJUR.asn1.DERBoolean.superclass.constructor.call(this), this.hT = "01", this.hTLV = "0101ff"
    }, JSX.extend(KJUR.asn1.DERBoolean, KJUR.asn1.ASN1Object), KJUR.asn1.DERInteger = function (a) {
        KJUR.asn1.DERInteger.superclass.constructor.call(this), this.hT = "02", this.setByBigInteger = function (a) {
            this.hTLV = null, this.isModified = !0, this.hV = KJUR.asn1.ASN1Util.bigIntToMinTwosComplementsHex(a)
        }, this.setByInteger = function (a) {
            var b = new BigInteger(String(a), 10);
            this.setByBigInteger(b)
        }, this.setValueHex = function (a) {
            this.hV = a
        }, this.getFreshValueHex = function () {
            return this.hV
        }, "undefined" != typeof a && ("undefined" != typeof a.bigint ? this.setByBigInteger(a.bigint) : "undefined" != typeof a["int"] ? this.setByInteger(a["int"]) : "undefined" != typeof a.hex && this.setValueHex(a.hex))
    }, JSX.extend(KJUR.asn1.DERInteger, KJUR.asn1.ASN1Object), KJUR.asn1.DERBitString = function (a) {
        KJUR.asn1.DERBitString.superclass.constructor.call(this), this.hT = "03", this.setHexValueIncludingUnusedBits = function (a) {
            this.hTLV = null, this.isModified = !0, this.hV = a
        }, this.setUnusedBitsAndHexValue = function (a, b) {
            if (0 > a || a > 7) throw "unused bits shall be from 0 to 7: u = " + a;
            var c = "0" + a;
            this.hTLV = null, this.isModified = !0, this.hV = c + b
        }, this.setByBinaryString = function (a) {
            a = a.replace(/0+$/, "");
            var b = 8 - a.length % 8;
            8 == b && (b = 0);
            for (var c = 0; b >= c; c++) a += "0";
            for (var d = "", c = 0; c < a.length - 1; c += 8) {
                var e = a.substr(c, 8),
                    f = parseInt(e, 2).toString(16);
                1 == f.length && (f = "0" + f), d += f
            }
            this.hTLV = null, this.isModified = !0, this.hV = "0" + b + d
        }, this.setByBooleanArray = function (a) {
            for (var b = "", c = 0; c < a.length; c++) b += 1 == a[c] ? "1" : "0";
            this.setByBinaryString(b)
        }, this.newFalseArray = function (a) {
            for (var b = new Array(a), c = 0; a > c; c++) b[c] = !1;
            return b
        }, this.getFreshValueHex = function () {
            return this.hV
        }, "undefined" != typeof a && ("undefined" != typeof a.hex ? this.setHexValueIncludingUnusedBits(a.hex) : "undefined" != typeof a.bin ? this.setByBinaryString(a.bin) : "undefined" != typeof a.array && this.setByBooleanArray(a.array))
    }, JSX.extend(KJUR.asn1.DERBitString, KJUR.asn1.ASN1Object), KJUR.asn1.DEROctetString = function (a) {
        KJUR.asn1.DEROctetString.superclass.constructor.call(this, a), this.hT = "04"
    }, JSX.extend(KJUR.asn1.DEROctetString, KJUR.asn1.DERAbstractString), KJUR.asn1.DERNull = function () {
        KJUR.asn1.DERNull.superclass.constructor.call(this), this.hT = "05", this.hTLV = "0500"
    }, JSX.extend(KJUR.asn1.DERNull, KJUR.asn1.ASN1Object), KJUR.asn1.DERObjectIdentifier = function (a) {
        var b = function (a) {
            var b = a.toString(16);
            return 1 == b.length && (b = "0" + b), b
        },
            c = function (a) {
                var c = "",
                    d = new BigInteger(a, 10),
                    e = d.toString(2),
                    f = 7 - e.length % 7;
                7 == f && (f = 0);
                for (var g = "", h = 0; f > h; h++) g += "0";
                e = g + e;
                for (var h = 0; h < e.length - 1; h += 7) {
                    var i = e.substr(h, 7);
                    h != e.length - 7 && (i = "1" + i), c += b(parseInt(i, 2))
                }
                return c
            };
        KJUR.asn1.DERObjectIdentifier.superclass.constructor.call(this), this.hT = "06", this.setValueHex = function (a) {
            this.hTLV = null, this.isModified = !0, this.s = null, this.hV = a
        }, this.setValueOidString = function (a) {
            if (!a.match(/^[0-9.]+$/)) throw "malformed oid string: " + a;
            var d = "",
                e = a.split("."),
                f = 40 * parseInt(e[0]) + parseInt(e[1]);
            d += b(f), e.splice(0, 2);
            for (var g = 0; g < e.length; g++) d += c(e[g]);
            this.hTLV = null, this.isModified = !0, this.s = null, this.hV = d
        }, this.setValueName = function (a) {
            if ("undefined" == typeof KJUR.asn1.x509.OID.name2oidList[a]) throw "DERObjectIdentifier oidName undefined: " + a;
            var b = KJUR.asn1.x509.OID.name2oidList[a];
            this.setValueOidString(b)
        }, this.getFreshValueHex = function () {
            return this.hV
        }, "undefined" != typeof a && ("undefined" != typeof a.oid ? this.setValueOidString(a.oid) : "undefined" != typeof a.hex ? this.setValueHex(a.hex) : "undefined" != typeof a.name && this.setValueName(a.name))
    }, JSX.extend(KJUR.asn1.DERObjectIdentifier, KJUR.asn1.ASN1Object), KJUR.asn1.DERUTF8String = function (a) {
        KJUR.asn1.DERUTF8String.superclass.constructor.call(this, a), this.hT = "0c"
    }, JSX.extend(KJUR.asn1.DERUTF8String, KJUR.asn1.DERAbstractString), KJUR.asn1.DERNumericString = function (a) {
        KJUR.asn1.DERNumericString.superclass.constructor.call(this, a), this.hT = "12"
    }, JSX.extend(KJUR.asn1.DERNumericString, KJUR.asn1.DERAbstractString), KJUR.asn1.DERPrintableString = function (a) {
        KJUR.asn1.DERPrintableString.superclass.constructor.call(this, a), this.hT = "13"
    }, JSX.extend(KJUR.asn1.DERPrintableString, KJUR.asn1.DERAbstractString), KJUR.asn1.DERTeletexString = function (a) {
        KJUR.asn1.DERTeletexString.superclass.constructor.call(this, a), this.hT = "14"
    }, JSX.extend(KJUR.asn1.DERTeletexString, KJUR.asn1.DERAbstractString), KJUR.asn1.DERIA5String = function (a) {
        KJUR.asn1.DERIA5String.superclass.constructor.call(this, a), this.hT = "16"
    }, JSX.extend(KJUR.asn1.DERIA5String, KJUR.asn1.DERAbstractString), KJUR.asn1.DERUTCTime = function (a) {
        KJUR.asn1.DERUTCTime.superclass.constructor.call(this, a), this.hT = "17", this.setByDate = function (a) {
            this.hTLV = null, this.isModified = !0, this.date = a, this.s = this.formatDate(this.date, "utc"), this.hV = stohex(this.s)
        }, "undefined" != typeof a && ("undefined" != typeof a.str ? this.setString(a.str) : "undefined" != typeof a.hex ? this.setStringHex(a.hex) : "undefined" != typeof a.date && this.setByDate(a.date))
    }, JSX.extend(KJUR.asn1.DERUTCTime, KJUR.asn1.DERAbstractTime), KJUR.asn1.DERGeneralizedTime = function (a) {
        KJUR.asn1.DERGeneralizedTime.superclass.constructor.call(this, a), this.hT = "18", this.setByDate = function (a) {
            this.hTLV = null, this.isModified = !0, this.date = a, this.s = this.formatDate(this.date, "gen"), this.hV = stohex(this.s)
        }, "undefined" != typeof a && ("undefined" != typeof a.str ? this.setString(a.str) : "undefined" != typeof a.hex ? this.setStringHex(a.hex) : "undefined" != typeof a.date && this.setByDate(a.date))
    }, JSX.extend(KJUR.asn1.DERGeneralizedTime, KJUR.asn1.DERAbstractTime), KJUR.asn1.DERSequence = function (a) {
        KJUR.asn1.DERSequence.superclass.constructor.call(this, a), this.hT = "30", this.getFreshValueHex = function () {
            for (var a = "", b = 0; b < this.asn1Array.length; b++) {
                var c = this.asn1Array[b];
                a += c.getEncodedHex()
            }
            return this.hV = a, this.hV
        }
    }, JSX.extend(KJUR.asn1.DERSequence, KJUR.asn1.DERAbstractStructured), KJUR.asn1.DERSet = function (a) {
        KJUR.asn1.DERSet.superclass.constructor.call(this, a), this.hT = "31", this.getFreshValueHex = function () {
            for (var a = new Array, b = 0; b < this.asn1Array.length; b++) {
                var c = this.asn1Array[b];
                a.push(c.getEncodedHex())
            }
            return a.sort(), this.hV = a.join(""), this.hV
        }
    }, JSX.extend(KJUR.asn1.DERSet, KJUR.asn1.DERAbstractStructured), KJUR.asn1.DERTaggedObject = function (a) {
        KJUR.asn1.DERTaggedObject.superclass.constructor.call(this), this.hT = "a0", this.hV = "", this.isExplicit = !0, this.asn1Object = null, this.setASN1Object = function (a, b, c) {
            this.hT = b, this.isExplicit = a, this.asn1Object = c, this.isExplicit ? (this.hV = this.asn1Object.getEncodedHex(), this.hTLV = null, this.isModified = !0) : (this.hV = null, this.hTLV = c.getEncodedHex(), this.hTLV = this.hTLV.replace(/^../, b), this.isModified = !1)
        }, this.getFreshValueHex = function () {
            return this.hV
        }, "undefined" != typeof a && ("undefined" != typeof a.tag && (this.hT = a.tag), "undefined" != typeof a.explicit && (this.isExplicit = a.explicit), "undefined" != typeof a.obj && (this.asn1Object = a.obj, this.setASN1Object(this.isExplicit, this.hT, this.asn1Object)))
    }, JSX.extend(KJUR.asn1.DERTaggedObject, KJUR.asn1.ASN1Object),
        function (a) {
            "use strict";
            var b, c = {};
            c.decode = function (c) {
                var d;
                if (b === a) {
                    var e = "0123456789ABCDEF",
                        f = " f

    聽u2028u2029";
                    for (b = [], d = 0; 16 > d; ++d) b[e.charAt(d)] = d;
                    for (e = e.toLowerCase(), d = 10; 16 > d; ++d) b[e.charAt(d)] = d;
                    for (d = 0; d < f.length; ++d) b[f.charAt(d)] = -1
                }
                var g = [],
                    h = 0,
                    i = 0;
                for (d = 0; d < c.length; ++d) {
                    var j = c.charAt(d);
                    if ("=" == j) break;
                    if (j = b[j], -1 != j) {
                        if (j === a) throw "Illegal character at offset " + d;
                        h |= j, ++i >= 2 ? (g[g.length] = h, h = 0, i = 0) : h <<= 4
                    }
                }
                if (i) throw "Hex encoding incomplete: 4 bits missing";
                return g
            }, window.Hex = c
        }(),
        function (a) {
            "use strict";
            var b, c = {};
            c.decode = function (c) {
                var d;
                if (b === a) {
                    var e = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/",
                        f = "= f

    聽u2028u2029";
                    for (b = [], d = 0; 64 > d; ++d) b[e.charAt(d)] = d;
                    for (d = 0; d < f.length; ++d) b[f.charAt(d)] = -1
                }
                var g = [],
                    h = 0,
                    i = 0;
                for (d = 0; d < c.length; ++d) {
                    var j = c.charAt(d);
                    if ("=" == j) break;
                    if (j = b[j], -1 != j) {
                        if (j === a) throw "Illegal character at offset " + d;
                        h |= j, ++i >= 4 ? (g[g.length] = h >> 16, g[g.length] = h >> 8 & 255, g[g.length] = 255 & h, h = 0, i = 0) : h <<= 6
                    }
                }
                switch (i) {
                    case 1:
                        throw "Base64 encoding incomplete: at least 2 bits missing";
                    case 2:
                        g[g.length] = h >> 10;
                        break;
                    case 3:
                        g[g.length] = h >> 16, g[g.length] = h >> 8 & 255
                }
                return g
            }, c.re = /-----BEGIN [^-]+-----([A-Za-z0-9+/=s]+)-----END [^-]+-----|begin-base64[^
]+
([A-Za-z0-9+/=s]+)====/, c.unarmor = function (a) {
                var b = c.re.exec(a);
                if (b)
                    if (b[1]) a = b[1];
                    else {
                        if (!b[2]) throw "RegExp out of sync";
                        a = b[2]
                    }
                return c.decode(a)
            }, window.Base64 = c
        }(),
        function (a) {
            "use strict";

            function b(a, c) {
                a instanceof b ? (this.enc = a.enc, this.pos = a.pos) : (this.enc = a, this.pos = c)
            }

            function c(a, b, c, d, e) {
                this.stream = a, this.header = b, this.length = c, this.tag = d, this.sub = e
            }
            var d = 100,
                e = "鈥�",
                f = {
                    tag: function (a, b) {
                        var c = document.createElement(a);
                        return c.className = b, c
                    },
                    text: function (a) {
                        return document.createTextNode(a)
                    }
                };
            b.prototype.get = function (b) {
                if (b === a && (b = this.pos++), b >= this.enc.length) throw "Requesting byte offset " + b + " on a stream of length " + this.enc.length;
                return this.enc[b]
            }, b.prototype.hexDigits = "0123456789ABCDEF", b.prototype.hexByte = function (a) {
                return this.hexDigits.charAt(a >> 4 & 15) + this.hexDigits.charAt(15 & a)
            }, b.prototype.hexDump = function (a, b, c) {
                for (var d = "", e = a; b > e; ++e)
                    if (d += this.hexByte(this.get(e)), c !== !0) switch (15 & e) {
                        case 7:
                            d += "  ";
                            break;
                        case 15:
                            d += "
";
                            break;
                        default:
                            d += " "
                    }
                return d
            }, b.prototype.parseStringISO = function (a, b) {
                for (var c = "", d = a; b > d; ++d) c += String.fromCharCode(this.get(d));
                return c
            }, b.prototype.parseStringUTF = function (a, b) {
                for (var c = "", d = a; b > d;) {
                    var e = this.get(d++);
                    c += String.fromCharCode(128 > e ? e : e > 191 && 224 > e ? (31 & e) << 6 | 63 & this.get(d++) : (15 & e) << 12 | (63 & this.get(d++)) << 6 | 63 & this.get(d++))
                }
                return c
            }, b.prototype.parseStringBMP = function (a, b) {
                for (var c = "", d = a; b > d; d += 2) {
                    var e = this.get(d),
                        f = this.get(d + 1);
                    c += String.fromCharCode((e << 8) + f)
                }
                return c
            }, b.prototype.reTime = /^((?:1[89]|2d)?dd)(0[1-9]|1[0-2])(0[1-9]|[12]d|3[01])([01]d|2[0-3])(?:([0-5]d)(?:([0-5]d)(?:[.,](d{1,3}))?)?)?(Z|[-+](?:[0]d|1[0-2])([0-5]d)?)?$/, b.prototype.parseTime = function (a, b) {
                var c = this.parseStringISO(a, b),
                    d = this.reTime.exec(c);
                return d ? (c = d[1] + "-" + d[2] + "-" + d[3] + " " + d[4], d[5] && (c += ":" + d[5], d[6] && (c += ":" + d[6], d[7] && (c += "." + d[7]))), d[8] && (c += " UTC", "Z" != d[8] && (c += d[8], d[9] && (c += ":" + d[9]))), c) : "Unrecognized time: " + c
            }, b.prototype.parseInteger = function (a, b) {
                var c = b - a;
                if (c > 4) {
                    c <<= 3;
                    var d = this.get(a);
                    if (0 === d) c -= 8;
                    else
                        for (; 128 > d;) d <<= 1, --c;
                    return "(" + c + " bit)"
                }
                for (var e = 0, f = a; b > f; ++f) e = e << 8 | this.get(f);
                return e
            }, b.prototype.parseBitString = function (a, b) {
                var c = this.get(a),
                    d = (b - a - 1 << 3) - c,
                    e = "(" + d + " bit)";
                if (20 >= d) {
                    var f = c;
                    e += " ";
                    for (var g = b - 1; g > a; --g) {
                        for (var h = this.get(g), i = f; 8 > i; ++i) e += h >> i & 1 ? "1" : "0";
                        f = 0
                    }
                }
                return e
            }, b.prototype.parseOctetString = function (a, b) {
                var c = b - a,
                    f = "(" + c + " byte) ";
                c > d && (b = a + d);
                for (var g = a; b > g; ++g) f += this.hexByte(this.get(g));
                return c > d && (f += e), f
            }, b.prototype.parseOID = function (a, b) {
                for (var c = "", d = 0, e = 0, f = a; b > f; ++f) {
                    var g = this.get(f);
                    if (d = d << 7 | 127 & g, e += 7, !(128 & g)) {
                        if ("" === c) {
                            var h = 80 > d ? 40 > d ? 0 : 1 : 2;
                            c = h + "." + (d - 40 * h)
                        } else c += "." + (e >= 31 ? "bigint" : d);
                        d = e = 0
                    }
                }
                return c
            }, c.prototype.typeName = function () {
                if (this.tag === a) return "unknown";
                var b = this.tag >> 6,
                    c = (this.tag >> 5 & 1, 31 & this.tag);
                switch (b) {
                    case 0:
                        switch (c) {
                            case 0:
                                return "EOC";
                            case 1:
                                return "BOOLEAN";
                            case 2:
                                return "INTEGER";
                            case 3:
                                return "BIT_STRING";
                            case 4:
                                return "OCTET_STRING";
                            case 5:
                                return "NULL";
                            case 6:
                                return "OBJECT_IDENTIFIER";
                            case 7:
                                return "ObjectDescriptor";
                            case 8:
                                return "EXTERNAL";
                            case 9:
                                return "REAL";
                            case 10:
                                return "ENUMERATED";
                            case 11:
                                return "EMBEDDED_PDV";
                            case 12:
                                return "UTF8String";
                            case 16:
                                return "SEQUENCE";
                            case 17:
                                return "SET";
                            case 18:
                                return "NumericString";
                            case 19:
                                return "PrintableString";
                            case 20:
                                return "TeletexString";
                            case 21:
                                return "VideotexString";
                            case 22:
                                return "IA5String";
                            case 23:
                                return "UTCTime";
                            case 24:
                                return "GeneralizedTime";
                            case 25:
                                return "GraphicString";
                            case 26:
                                return "VisibleString";
                            case 27:
                                return "GeneralString";
                            case 28:
                                return "UniversalString";
                            case 30:
                                return "BMPString";
                            default:
                                return "Universal_" + c.toString(16)
                        }
                    case 1:
                        return "Application_" + c.toString(16);
                    case 2:
                        return "[" + c + "]";
                    case 3:
                        return "Private_" + c.toString(16)
                }
            }, c.prototype.reSeemsASCII = /^[ -~]+$/, c.prototype.content = function () {
                if (this.tag === a) return null;
                var b = this.tag >> 6,
                    c = 31 & this.tag,
                    f = this.posContent(),
                    g = Math.abs(this.length);
                if (0 !== b) {
                    if (null !== this.sub) return "(" + this.sub.length + " elem)";
                    var h = this.stream.parseStringISO(f, f + Math.min(g, d));
                    return this.reSeemsASCII.test(h) ? h.substring(0, 2 * d) + (h.length > 2 * d ? e : "") : this.stream.parseOctetString(f, f + g)
                }
                switch (c) {
                    case 1:
                        return 0 === this.stream.get(f) ? "false" : "true";
                    case 2:
                        return this.stream.parseInteger(f, f + g);
                    case 3:
                        return this.sub ? "(" + this.sub.length + " elem)" : this.stream.parseBitString(f, f + g);
                    case 4:
                        return this.sub ? "(" + this.sub.length + " elem)" : this.stream.parseOctetString(f, f + g);
                    case 6:
                        return this.stream.parseOID(f, f + g);
                    case 16:
                    case 17:
                        return "(" + this.sub.length + " elem)";
                    case 12:
                        return this.stream.parseStringUTF(f, f + g);
                    case 18:
                    case 19:
                    case 20:
                    case 21:
                    case 22:
                    case 26:
                        return this.stream.parseStringISO(f, f + g);
                    case 30:
                        return this.stream.parseStringBMP(f, f + g);
                    case 23:
                    case 24:
                        return this.stream.parseTime(f, f + g)
                }
                return null
            }, c.prototype.toString = function () {
                return this.typeName() + "@" + this.stream.pos + "[header:" + this.header + ",length:" + this.length + ",sub:" + (null === this.sub ? "null" : this.sub.length) + "]"
            }, c.prototype.print = function (b) {
                if (b === a && (b = ""), document.writeln(b + this), null !== this.sub) {
                    b += "  ";
                    for (var c = 0, d = this.sub.length; d > c; ++c) this.sub[c].print(b)
                }
            }, c.prototype.toPrettyString = function (b) {
                b === a && (b = "");
                var c = b + this.typeName() + " @" + this.stream.pos;
                if (this.length >= 0 && (c += "+"), c += this.length, 32 & this.tag ? c += " (constructed)" : 3 != this.tag && 4 != this.tag || null === this.sub || (c += " (encapsulates)"), c += "
", null !== this.sub) {
                    b += "  ";
                    for (var d = 0, e = this.sub.length; e > d; ++d) c += this.sub[d].toPrettyString(b)
                }
                return c
            }, c.prototype.toDOM = function () {
                var a = f.tag("div", "node");
                a.asn1 = this;
                var b = f.tag("div", "head"),
                    c = this.typeName().replace(/_/g, " ");
                b.innerHTML = c;
                var d = this.content();
                if (null !== d) {
                    d = String(d).replace(/</g, "&lt;");
                    var e = f.tag("span", "preview");
                    e.appendChild(f.text(d)), b.appendChild(e)
                }
                a.appendChild(b), this.node = a, this.head = b;
                var g = f.tag("div", "value");
                if (c = "Offset: " + this.stream.pos + "<br/>", c += "Length: " + this.header + "+", c += this.length >= 0 ? this.length : -this.length + " (undefined)", 32 & this.tag ? c += "<br/>(constructed)" : 3 != this.tag && 4 != this.tag || null === this.sub || (c += "<br/>(encapsulates)"), null !== d && (c += "<br/>Value:<br/><b>" + d + "</b>", "object" == typeof oids && 6 == this.tag)) {
                    var h = oids[d];
                    h && (h.d && (c += "<br/>" + h.d), h.c && (c += "<br/>" + h.c), h.w && (c += "<br/>(warning!)"))
                }
                g.innerHTML = c, a.appendChild(g);
                var i = f.tag("div", "sub");
                if (null !== this.sub)
                    for (var j = 0, k = this.sub.length; k > j; ++j) i.appendChild(this.sub[j].toDOM());
                return a.appendChild(i), b.onclick = function () {
                    a.className = "node collapsed" == a.className ? "node" : "node collapsed"
                }, a
            }, c.prototype.posStart = function () {
                return this.stream.pos
            }, c.prototype.posContent = function () {
                return this.stream.pos + this.header
            }, c.prototype.posEnd = function () {
                return this.stream.pos + this.header + Math.abs(this.length)
            }, c.prototype.fakeHover = function (a) {
                this.node.className += " hover", a && (this.head.className += " hover")
            }, c.prototype.fakeOut = function (a) {
                var b = / ?hover/;
                this.node.className = this.node.className.replace(b, ""), a && (this.head.className = this.head.className.replace(b, ""))
            }, c.prototype.toHexDOM_sub = function (a, b, c, d, e) {
                if (!(d >= e)) {
                    var g = f.tag("span", b);
                    g.appendChild(f.text(c.hexDump(d, e))), a.appendChild(g)
                }
            }, c.prototype.toHexDOM = function (b) {
                var c = f.tag("span", "hex");
                if (b === a && (b = c), this.head.hexNode = c, this.head.onmouseover = function () {
                    this.hexNode.className = "hexCurrent"
                }, this.head.onmouseout = function () {
                    this.hexNode.className = "hex"
                }, c.asn1 = this, c.onmouseover = function () {
                    var a = !b.selected;
                    a && (b.selected = this.asn1, this.className = "hexCurrent"), this.asn1.fakeHover(a)
                }, c.onmouseout = function () {
                    var a = b.selected == this.asn1;
                    this.asn1.fakeOut(a), a && (b.selected = null, this.className = "hex")
                }, this.toHexDOM_sub(c, "tag", this.stream, this.posStart(), this.posStart() + 1), this.toHexDOM_sub(c, this.length >= 0 ? "dlen" : "ulen", this.stream, this.posStart() + 1, this.posContent()), null === this.sub) c.appendChild(f.text(this.stream.hexDump(this.posContent(), this.posEnd())));
                else if (this.sub.length > 0) {
                    var d = this.sub[0],
                        e = this.sub[this.sub.length - 1];
                    this.toHexDOM_sub(c, "intro", this.stream, this.posContent(), d.posStart());
                    for (var g = 0, h = this.sub.length; h > g; ++g) c.appendChild(this.sub[g].toHexDOM(b));
                    this.toHexDOM_sub(c, "outro", this.stream, e.posEnd(), this.posEnd())
                }
                return c
            }, c.prototype.toHexString = function () {
                return this.stream.hexDump(this.posStart(), this.posEnd(), !0)
            }, c.decodeLength = function (a) {
                var b = a.get(),
                    c = 127 & b;
                if (c == b) return c;
                if (c > 3) throw "Length over 24 bits not supported at position " + (a.pos - 1);
                if (0 === c) return -1;
                b = 0;
                for (var d = 0; c > d; ++d) b = b << 8 | a.get();
                return b
            }, c.hasContent = function (a, d, e) {
                if (32 & a) return !0;
                if (3 > a || a > 4) return !1;
                var f = new b(e);
                3 == a && f.get();
                var g = f.get();
                if (g >> 6 & 1) return !1;
                try {
                    var h = c.decodeLength(f);
                    return f.pos - e.pos + h == d
                } catch (i) {
                    return !1
                }
            }, c.decode = function (a) {
                a instanceof b || (a = new b(a, 0));
                var d = new b(a),
                    e = a.get(),
                    f = c.decodeLength(a),
                    g = a.pos - d.pos,
                    h = null;
                if (c.hasContent(e, f, a)) {
                    var i = a.pos;
                    if (3 == e && a.get(), h = [], f >= 0) {
                        for (var j = i + f; a.pos < j;) h[h.length] = c.decode(a);
                        if (a.pos != j) throw "Content size is not correct for container starting at offset " + i
                    } else try {
                        for (; ;) {
                            var k = c.decode(a);
                            if (0 === k.tag) break;
                            h[h.length] = k
                        }
                        f = i - a.pos
                    } catch (l) {
                        throw "Exception while decoding undefined length content: " + l
                    }
                } else a.pos += f;
                return new c(d, g, f, e, h)
            }, c.test = function () {
                for (var a = [{
                    value: [39],
                    expected: 39
                }, {
                    value: [129, 201],
                    expected: 201
                }, {
                    value: [131, 254, 220, 186],
                    expected: 16702650
                }], d = 0, e = a.length; e > d; ++d) {
                    var f = new b(a[d].value, 0),
                        g = c.decodeLength(f);
                    g != a[d].expected && document.write("In test[" + d + "] expected " + a[d].expected + " got " + g + "
")
                }
            }, window.ASN1 = c
        }(), ASN1.prototype.getHexStringValue = function () {
            var a = this.toHexString(),
                b = 2 * this.header,
                c = 2 * this.length;
            return a.substr(b, c)
        }, RSAKey.prototype.parseKey = function (a) {
            try {
                var b = 0,
                    c = 0,
                    d = /^s*(?:[0-9A-Fa-f][0-9A-Fa-f]s*)+$/,
                    e = d.test(a) ? Hex.decode(a) : Base64.unarmor(a),
                    f = ASN1.decode(e);
                if (3 === f.sub.length && (f = f.sub[2].sub[0]), 9 === f.sub.length) {
                    b = f.sub[1].getHexStringValue(), this.n = parseBigInt(b, 16), c = f.sub[2].getHexStringValue(), this.e = parseInt(c, 16);
                    var g = f.sub[3].getHexStringValue();
                    this.d = parseBigInt(g, 16);
                    var h = f.sub[4].getHexStringValue();
                    this.p = parseBigInt(h, 16);
                    var i = f.sub[5].getHexStringValue();
                    this.q = parseBigInt(i, 16);
                    var j = f.sub[6].getHexStringValue();
                    this.dmp1 = parseBigInt(j, 16);
                    var k = f.sub[7].getHexStringValue();
                    this.dmq1 = parseBigInt(k, 16);
                    var l = f.sub[8].getHexStringValue();
                    this.coeff = parseBigInt(l, 16)
                } else {
                    if (2 !== f.sub.length) return !1;
                    var m = f.sub[1],
                        n = m.sub[0];
                    b = n.sub[0].getHexStringValue(), this.n = parseBigInt(b, 16), c = n.sub[1].getHexStringValue(), this.e = parseInt(c, 16)
                }
                return !0
            } catch (o) {
                return !1
            }
        }, RSAKey.prototype.getPrivateBaseKey = function () {
            var a = {
                array: [new KJUR.asn1.DERInteger({
                    "int": 0
                }), new KJUR.asn1.DERInteger({
                    bigint: this.n
                }), new KJUR.asn1.DERInteger({
                    "int": this.e
                }), new KJUR.asn1.DERInteger({
                    bigint: this.d
                }), new KJUR.asn1.DERInteger({
                    bigint: this.p
                }), new KJUR.asn1.DERInteger({
                    bigint: this.q
                }), new KJUR.asn1.DERInteger({
                    bigint: this.dmp1
                }), new KJUR.asn1.DERInteger({
                    bigint: this.dmq1
                }), new KJUR.asn1.DERInteger({
                    bigint: this.coeff
                })]
            },
                b = new KJUR.asn1.DERSequence(a);
            return b.getEncodedHex()
        }, RSAKey.prototype.getPrivateBaseKeyB64 = function () {
            return hex2b64(this.getPrivateBaseKey())
        }, RSAKey.prototype.getPublicBaseKey = function () {
            var a = {
                array: [new KJUR.asn1.DERObjectIdentifier({
                    oid: "1.2.840.113549.1.1.1"
                }), new KJUR.asn1.DERNull]
            },
                b = new KJUR.asn1.DERSequence(a);
            a = {
                array: [new KJUR.asn1.DERInteger({
                    bigint: this.n
                }), new KJUR.asn1.DERInteger({
                    "int": this.e
                })]
            };
            var c = new KJUR.asn1.DERSequence(a);
            a = {
                hex: "00" + c.getEncodedHex()
            };
            var d = new KJUR.asn1.DERBitString(a);
            a = {
                array: [b, d]
            };
            var e = new KJUR.asn1.DERSequence(a);
            return e.getEncodedHex()
        }, RSAKey.prototype.getPublicBaseKeyB64 = function () {
            return hex2b64(this.getPublicBaseKey())
        }, RSAKey.prototype.wordwrap = function (a, b) {
            if (b = b || 64, !a) return a;
            var c = "(.{1," + b + "})( +|$
?)|(.{1," + b + "})";
            return a.match(RegExp(c, "g")).join("
")
        }, RSAKey.prototype.getPrivateKey = function () {
            var a = "-----BEGIN RSA PRIVATE KEY-----
";
            return a += this.wordwrap(this.getPrivateBaseKeyB64()) + "
", a += "-----END RSA PRIVATE KEY-----"
        }, RSAKey.prototype.getPublicKey = function () {
            var a = "-----BEGIN PUBLIC KEY-----
";
            return a += this.wordwrap(this.getPublicBaseKeyB64()) + "
", a += "-----END PUBLIC KEY-----"
        }, RSAKey.prototype.hasPublicKeyProperty = function (a) {
            return a = a || {}, a.hasOwnProperty("n") && a.hasOwnProperty("e")
        }, RSAKey.prototype.hasPrivateKeyProperty = function (a) {
            return a = a || {}, a.hasOwnProperty("n") && a.hasOwnProperty("e") && a.hasOwnProperty("d") && a.hasOwnProperty("p") && a.hasOwnProperty("q") && a.hasOwnProperty("dmp1") && a.hasOwnProperty("dmq1") && a.hasOwnProperty("coeff")
        }, RSAKey.prototype.parsePropertiesFrom = function (a) {
            this.n = a.n, this.e = a.e, a.hasOwnProperty("d") && (this.d = a.d, this.p = a.p, this.q = a.q, this.dmp1 = a.dmp1, this.dmq1 = a.dmq1, this.coeff = a.coeff)
        };
    var JSEncryptRSAKey = function (a) {
        RSAKey.call(this), a && ("string" == typeof a ? this.parseKey(a) : (this.hasPrivateKeyProperty(a) || this.hasPublicKeyProperty(a)) && this.parsePropertiesFrom(a))
    };
    JSEncryptRSAKey.prototype = new RSAKey, JSEncryptRSAKey.prototype.constructor = JSEncryptRSAKey;
    var JSEncrypt = function (a) {
        a = a || {}, this.default_key_size = parseInt(a.default_key_size) || 1024, this.default_public_exponent = a.default_public_exponent || "010001", this.log = a.log || !1, this.key = null
    };
    JSEncrypt.prototype.setKey = function (a) {
        this.log && this.key && console.warn("A key was already set, overriding existing."), this.key = new JSEncryptRSAKey(a)
    }, JSEncrypt.prototype.setPrivateKey = function (a) {
        this.setKey(a)
    }, JSEncrypt.prototype.setPublicKey = function (a) {
        this.setKey(a)
    }, JSEncrypt.prototype.decrypt = function (a) {
        try {
            return this.getKey().decrypt(b64tohex(a))
        } catch (b) {
            return !1
        }
    }, JSEncrypt.prototype.encrypt = function (a) {
        try {
            return hex2b64(this.getKey().encrypt(a))
        } catch (b) {
            return !1
        }
    }, JSEncrypt.prototype.getKey = function (a) {
        if (!this.key) {
            if (this.key = new JSEncryptRSAKey, a && "[object Function]" === {}.toString.call(a)) return void this.key.generateAsync(this.default_key_size, this.default_public_exponent, a);
            this.key.generate(this.default_key_size, this.default_public_exponent)
        }
        return this.key
    }, JSEncrypt.prototype.getPrivateKey = function () {
        return this.getKey().getPrivateKey()
    }, JSEncrypt.prototype.getPrivateKeyB64 = function () {
        return this.getKey().getPrivateBaseKeyB64()
    }, JSEncrypt.prototype.getPublicKey = function () {
        return this.getKey().getPublicKey()
    }, JSEncrypt.prototype.getPublicKeyB64 = function () {
        return this.getKey().getPublicBaseKeyB64()
    };
    exports.JSEncrypt = JSEncrypt;
})(JSEncryptExports);
var JSEncrypt = JSEncryptExports.JSEncrypt;


//自定义封装的参数加密
;
(function ($) {
    var defaults = {
        publicKey: "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCC0hrRIjb3noDWNtbDpANbjt5Iwu2NFeDwU16Ec87ToqeoIm2KI+cOs81JP9aTDk/jkAlU97mN8wZkEMDr5utAZtMVht7GLX33Wx9XjqxUsDfsGkqNL8dXJklWDu9Zh80Ui2Ug+340d5dZtKtd+nv09QZqGjdnSp9PTfFDBY133QIDAQAB",
        data: {}
    };
    $.encryptRequest = function (options) {
        var options = $.extend(defaults, options);

        var encrypt = new JSEncrypt();
        encrypt.setPublicKey(options.publicKey);
        var sendData = new Object();
        for (var key in options.data) {
            sendData[key] = encrypt.encrypt(options.data[key]);
        }
        return sendData;
    }
})(jQuery);

后台请求方法

/// <summary>
        /// 查询方法
        /// </summary>
        /// <param name="txtcontent"></param>
        /// <returns></returns>
        public ActionResult IndexWay(string txtcontent = "")
        {
            string cs = Request["canshu"] + "";//获取字符串
            cs = ey.Decrypt(cs).Replace("
", "");//解密
            ViewBag.SqlQueryString = cs.Replace("
", "");
            string pathUrl = string.Empty;//下载地址
            if (cs.ToLower().Contains("update") || cs.ToLower().Contains("delete") || cs.ToLower().Contains("truncate") || cs.ToLower().Contains("insert") || cs.ToLower().Contains("alter"))//除了查询不让做其他的操作
            {
                return Json(new { ret=0,msg= "输入字符非法",data= "<span style='color:red;font-weight:700'>输入字符非法</span>" });
            }
            //查询最多50调数据
            if(!cs.ToLower().Contains("top"))
            {
                cs=cs.Replace("select", " select top(50) ");
            }
            try
            {
                var ret = GetData(cs);//获取书数据
                //文件存放位置
                var tarpath = Server.MapPath(@"Logsqlbak_" + DateTime.Now.ToString("yyyy-MM-dd").ToString() + @"");
                //判断文件是否存在，存在（今天有人查询过）就删除文件夹
                if (Directory.Exists(tarpath))
                    Directory.Delete(tarpath, true);
                //查询结果转为Excel并打包zip 返回文件绝对路径url
                DataTabletoExcel(ret ,out pathUrl );
            }
            catch (Exception ex)
            {
                return Json(new { ret = 0, msg = "查询失败", data = "<span style='color:red;font-weight:700'>"+ex.Message+"</span>" });
            }
            return Json(new { ret = 1, msg = "查询成功", data = pathUrl });
        }

获取数据

/// <summary>
        /// 获取数据
        /// </summary>
        /// <param name="sql">sql语句</param>
        /// <returns></returns>
        public DataTable GetData(string sql)
        {
            string _sql = string.Format(sql);
            SqlConnection conn = new SqlConnection
            {
                ConnectionString = connectionStringgg
            };
            if (conn.State == ConnectionState.Closed)
                conn.Open();
            SqlCommand cmd = new SqlCommand();
            cmd.CommandText = _sql;
            cmd.Connection = conn;
            SqlDataAdapter sda = new SqlDataAdapter();
            sda.SelectCommand = cmd;
            DataSet ds = new DataSet();
            sda.Fill(ds);
            var data = ds.Tables[0];
            conn.Close();
            return data;
        }

导出Excel并压缩

/// <summary>
        /// DataTable导出Excel并压缩
        /// </summary>
        /// <param name="dt_result">DataTable导出Excel</param>
        private void DataTabletoExcel(DataTable dt_result,out string pathUrl)
        {
            pathUrl = string.Empty;
            IWorkbook excel = new HSSFWorkbook();
            ISheet sheet;
            IRow row;
            sheet = excel.CreateSheet("Sql查询结果");
            //创建第一行标题
            row = sheet.CreateRow(0);
            //写入DataTable中的数据
            for (int i = 0; i < dt_result.Rows.Count; i++)
            {
                //由于第一行写标题了所以是从第二行开始
                row = sheet.CreateRow(i);
                //写这一行的数据
                for (int j = 0; j < dt_result.Columns.Count; j++)
                {
                    //同理也是从左往右写入数据
                    row.CreateCell(j).SetCellValue(dt_result.Rows[i][j].ToString());
                    sheet.AutoSizeColumn(j);
                }
            }
            var date_info = DateTime.Now.ToString("yyyy-MM-dd").ToString();
            var fileflold = Server.MapPath(@"Logsqlbak_" + date_info + @"");
            //不存在创建文件夹
            if (!Directory.Exists(fileflold))
                Directory.CreateDirectory(fileflold);
            //保存Excel的路径和文件名称拼接
            string url = Server.MapPath(@"Logsqlbak_" + date_info + @"" + DateTime.Now.ToString("yyyyMMddHHmmss") + ".xls");
            //写入文件
            FileStream xlsfile = new FileStream(url, FileMode.Create);
            excel.Write(xlsfile);
            xlsfile.Close();
            string zipPath = ZipFiles(@"sqlbak_" + date_info);//压缩文件
            pathUrl = "<a style='color:blue' target='_blank' href='" + zipPath + "'>下载sqlbak_" + date_info + ".zip</a>";
        }

加密压缩

public string ZipFiles(string name)
        {
            string path = @"Log" + name;
            string tarName = @"Log" + name + ".zip";
            string timeNow = DateTime.Now.ToString("yyyyMMdd").ToString();
            ZipFilePwd(Server.MapPath(path), Server.MapPath(tarName), timeNow + "ynwj");//加密
            return tarName;
        }
        /// <summary>
        /// 加密压缩
        /// </summary>
        /// <param name="strFile"></param>
        /// <param name="strZip"></param>
        /// <param name="sPassWord"></param>
        public void ZipFilePwd(string strFile, string strZip, string sPassWord)
        {
            if (strFile[strFile.Length - 1] != Path.DirectorySeparatorChar)
                strFile += Path.DirectorySeparatorChar;
            ZipOutputStream s = new ZipOutputStream(System.IO.File.Create(strZip));
            if (sPassWord != "")
            {
                s.Password = sPassWord; //Zip压缩文件密码
            }
            s.SetLevel(6);
            Zip(strFile, s, strFile);
            s.Finish();
            s.Close();
        }
        /// <summary>
        /// 压缩文件
        /// </summary>
        /// <param name="strFile"></param>
        /// <param name="s"></param>
        /// <param name="staticFile"></param>
        private void Zip(string strFile, ZipOutputStream s, string staticFile)
        {
            if (strFile[strFile.Length - 1] != Path.DirectorySeparatorChar) strFile += Path.DirectorySeparatorChar;
            Crc32 crc = new Crc32();
            string[] filenames = Directory.GetFileSystemEntries(strFile);
            foreach (string file in filenames)
            {
                if (Directory.Exists(file))
                {
                    Zip(file, s, staticFile);
                }

                else // 否则直接压缩文件
                {
                    //打开压缩文件
                    FileStream fs = System.IO.File.OpenRead(file);
                    byte[] buffer = new byte[fs.Length];
                    fs.Read(buffer, 0, buffer.Length);
                    string tempfile = file.Substring(staticFile.LastIndexOf("\") + 1);
                    ZipEntry entry = new ZipEntry(tempfile);
                    entry.DateTime = DateTime.Now;
                    entry.Size = fs.Length;
                    fs.Close();
                    s.PutNextEntry(entry);
                    s.Write(buffer, 0, buffer.Length);
                }

            }
            s.Finish();
            s.Close();
        }

解密类

public class Encry
    {
        private static string sKey = "MO%6&@#r";
        /// <summary>
        /// 加密字符串
        /// </summary>
        /// <param name="sInputString"></param>
        /// <returns></returns>
        public static string EncString(string sInputString)
        {
            if (String.IsNullOrEmpty(sInputString))
                return "";
            byte[] data = Encoding.UTF8.GetBytes(sInputString);
            DESCryptoServiceProvider DES = new DESCryptoServiceProvider();
            DES.Key = ASCIIEncoding.ASCII.GetBytes(sKey);
            DES.IV = ASCIIEncoding.ASCII.GetBytes(sKey);
            ICryptoTransform desencrypt = DES.CreateEncryptor();
            byte[] result = desencrypt.TransformFinalBlock(data, 0, data.Length);
            return BitConverter.ToString(result).Replace("-", "");
        }


        /// <summary>
        /// 解密字符串
        /// </summary>
        /// <param name="sInputString"></param>
        /// <returns></returns> 
        public static string DecString(string sInputString)
        {
            try
            {
                if (String.IsNullOrEmpty(sInputString))
                    return "";
                byte[] data = new byte[sInputString.Length / 2];
                for (int x = 0; x < sInputString.Length / 2; x++)
                {
                    int i = (Convert.ToInt32(sInputString.Substring(x * 2, 2), 16));
                    data[x] = (byte)i;
                }

                DESCryptoServiceProvider DES = new DESCryptoServiceProvider();
                DES.Key = ASCIIEncoding.ASCII.GetBytes(sKey);
                DES.IV = ASCIIEncoding.ASCII.GetBytes(sKey);
                ICryptoTransform desencrypt = DES.CreateDecryptor();

                byte[] result = desencrypt.TransformFinalBlock(data, 0, data.Length);
                return Encoding.UTF8.GetString(result);
            }
            catch
            {
                return sInputString;
            }
        }

        private const string defaultprivateKey = @"MIICXAIBAAKBgQCC0hrRIjb3noDWNtbDpANbjt5Iwu2NFeDwU16Ec87ToqeoIm2K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";

        private const string defaultpublicKey = @"MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCC0hrRIjb3noDWNtbDpANbjt5I
wu2NFeDwU16Ec87ToqeoIm2KI+cOs81JP9aTDk/jkAlU97mN8wZkEMDr5utAZtMV
ht7GLX33Wx9XjqxUsDfsGkqNL8dXJklWDu9Zh80Ui2Ug+340d5dZtKtd+nv09QZq
GjdnSp9PTfFDBY133QIDAQAB";

        private RSACryptoServiceProvider _privateKeyRsaProvider;
        private RSACryptoServiceProvider _publicKeyRsaProvider;


        public Encry(string privateKey = "", string publicKey = "")
        {

            if (string.IsNullOrEmpty(privateKey))
            {
                privateKey = defaultprivateKey;
            }
            if (string.IsNullOrEmpty(publicKey))
            {
                publicKey = defaultpublicKey;
            }

            if (!string.IsNullOrEmpty(privateKey))
            {
                _privateKeyRsaProvider = CreateRsaProviderFromPrivateKey(privateKey);
            }

            if (!string.IsNullOrEmpty(publicKey))
            {
                _publicKeyRsaProvider = CreateRsaProviderFromPublicKey(publicKey);
            }
        }
        /// <summary>
        /// 解密字符串，对应JS前台的加密
        /// </summary>
        /// <param name="cipherText"></param>
        /// <returns></returns>
        public string Decrypt(string cipherText)
        {
            if (_privateKeyRsaProvider == null)
            {
                throw new Exception("_privateKeyRsaProvider is null");
            }

            if (string.IsNullOrEmpty(cipherText))
            {
                return "";
            }

            return Encoding.UTF8.GetString(_privateKeyRsaProvider.Decrypt(System.Convert.FromBase64String(cipherText), false));
        }

        public string Encrypt(string text)
        {
            if (_publicKeyRsaProvider == null)
            {
                throw new Exception("_publicKeyRsaProvider is null");
            }
            return Convert.ToBase64String(_publicKeyRsaProvider.Encrypt(Encoding.UTF8.GetBytes(text), false));
        }

        private RSACryptoServiceProvider CreateRsaProviderFromPrivateKey(string privateKey)
        {
            var privateKeyBits = System.Convert.FromBase64String(privateKey);

            var RSA = new RSACryptoServiceProvider();
            var RSAparams = new RSAParameters();

            using (BinaryReader binr = new BinaryReader(new MemoryStream(privateKeyBits)))
            {
                byte bt = 0;
                ushort twobytes = 0;
                twobytes = binr.ReadUInt16();
                if (twobytes == 0x8130)
                    binr.ReadByte();
                else if (twobytes == 0x8230)
                    binr.ReadInt16();
                else
                    throw new Exception("Unexpected value read binr.ReadUInt16()");

                twobytes = binr.ReadUInt16();
                if (twobytes != 0x0102)
                    throw new Exception("Unexpected version");

                bt = binr.ReadByte();
                if (bt != 0x00)
                    throw new Exception("Unexpected value read binr.ReadByte()");

                RSAparams.Modulus = binr.ReadBytes(GetIntegerSize(binr));
                RSAparams.Exponent = binr.ReadBytes(GetIntegerSize(binr));
                RSAparams.D = binr.ReadBytes(GetIntegerSize(binr));
                RSAparams.P = binr.ReadBytes(GetIntegerSize(binr));
                RSAparams.Q = binr.ReadBytes(GetIntegerSize(binr));
                RSAparams.DP = binr.ReadBytes(GetIntegerSize(binr));
                RSAparams.DQ = binr.ReadBytes(GetIntegerSize(binr));
                RSAparams.InverseQ = binr.ReadBytes(GetIntegerSize(binr));
            }

            RSA.ImportParameters(RSAparams);
            return RSA;
        }

        private int GetIntegerSize(BinaryReader binr)
        {
            byte bt = 0;
            byte lowbyte = 0x00;
            byte highbyte = 0x00;
            int count = 0;
            bt = binr.ReadByte();
            if (bt != 0x02)
                return 0;
            bt = binr.ReadByte();

            if (bt == 0x81)
                count = binr.ReadByte();
            else
                if (bt == 0x82)
            {
                highbyte = binr.ReadByte();
                lowbyte = binr.ReadByte();
                byte[] modint = { lowbyte, highbyte, 0x00, 0x00 };
                count = BitConverter.ToInt32(modint, 0);
            }
            else
            {
                count = bt;
            }

            while (binr.ReadByte() == 0x00)
            {
                count -= 1;
            }
            binr.BaseStream.Seek(-1, SeekOrigin.Current);
            return count;
        }

        private RSACryptoServiceProvider CreateRsaProviderFromPublicKey(string publicKeyString)
        {
            // encoded OID sequence for  PKCS #1 rsaEncryption szOID_RSA_RSA = "1.2.840.113549.1.1.1"
            byte[] SeqOID = { 0x30, 0x0D, 0x06, 0x09, 0x2A, 0x86, 0x48, 0x86, 0xF7, 0x0D, 0x01, 0x01, 0x01, 0x05, 0x00 };
            byte[] x509key;
            byte[] seq = new byte[15];
            int x509size;

            x509key = Convert.FromBase64String(publicKeyString);
            x509size = x509key.Length;

            // ---------  Set up stream to read the asn.1 encoded SubjectPublicKeyInfo blob  ------
            using (MemoryStream mem = new MemoryStream(x509key))
            {
                using (BinaryReader binr = new BinaryReader(mem))  //wrap Memory Stream with BinaryReader for easy reading
                {
                    byte bt = 0;
                    ushort twobytes = 0;

                    twobytes = binr.ReadUInt16();
                    if (twobytes == 0x8130) //data read as little endian order (actual data order for Sequence is 30 81)
                        binr.ReadByte();    //advance 1 byte
                    else if (twobytes == 0x8230)
                        binr.ReadInt16();   //advance 2 bytes
                    else
                        return null;

                    seq = binr.ReadBytes(15);       //read the Sequence OID
                    if (!CompareBytearrays(seq, SeqOID))    //make sure Sequence for OID is correct
                        return null;

                    twobytes = binr.ReadUInt16();
                    if (twobytes == 0x8103) //data read as little endian order (actual data order for Bit String is 03 81)
                        binr.ReadByte();    //advance 1 byte
                    else if (twobytes == 0x8203)
                        binr.ReadInt16();   //advance 2 bytes
                    else
                        return null;

                    bt = binr.ReadByte();
                    if (bt != 0x00)     //expect null byte next
                        return null;

                    twobytes = binr.ReadUInt16();
                    if (twobytes == 0x8130) //data read as little endian order (actual data order for Sequence is 30 81)
                        binr.ReadByte();    //advance 1 byte
                    else if (twobytes == 0x8230)
                        binr.ReadInt16();   //advance 2 bytes
                    else
                        return null;

                    twobytes = binr.ReadUInt16();
                    byte lowbyte = 0x00;
                    byte highbyte = 0x00;

                    if (twobytes == 0x8102) //data read as little endian order (actual data order for Integer is 02 81)
                        lowbyte = binr.ReadByte();  // read next bytes which is bytes in modulus
                    else if (twobytes == 0x8202)
                    {
                        highbyte = binr.ReadByte(); //advance 2 bytes
                        lowbyte = binr.ReadByte();
                    }
                    else
                        return null;
                    byte[] modint = { lowbyte, highbyte, 0x00, 0x00 };   //reverse byte order since asn.1 key uses big endian order
                    int modsize = BitConverter.ToInt32(modint, 0);

                    int firstbyte = binr.PeekChar();
                    if (firstbyte == 0x00)
                    {   //if first byte (highest order) of modulus is zero, don't include it
                        binr.ReadByte();    //skip this null byte
                        modsize -= 1;   //reduce modulus buffer size by 1
                    }

                    byte[] modulus = binr.ReadBytes(modsize);   //read the modulus bytes

                    if (binr.ReadByte() != 0x02)            //expect an Integer for the exponent data
                        return null;
                    int expbytes = (int)binr.ReadByte();        // should only need one byte for actual exponent data (for all useful values)
                    byte[] exponent = binr.ReadBytes(expbytes);

                    // ------- create RSACryptoServiceProvider instance and initialize with public key -----
                    RSACryptoServiceProvider RSA = new RSACryptoServiceProvider();
                    RSAParameters RSAKeyInfo = new RSAParameters();
                    RSAKeyInfo.Modulus = modulus;
                    RSAKeyInfo.Exponent = exponent;
                    RSA.ImportParameters(RSAKeyInfo);

                    return RSA;
                }

            }
        }

        private bool CompareBytearrays(byte[] a, byte[] b)
        {
            if (a.Length != b.Length)
                return false;
            int i = 0;
            foreach (byte c in a)
            {
                if (c != b[i])
                    return false;
                i++;
            }
            return true;
        }


    }