javascrip 问题，函数调用

tangzhen0552

  

var window=window||{};
(function w () {
if (typeof RSAUtils === ' undefined')
var RSAUtils = RSAUtils = {};
var RSAKeyPair = function (encryptionExponent, decryptionExponent, modulus) {
var dmath = RSAUtils;
this.e = dmath.biFromHex (encryptionExponent);
this.d = dmath.biFromHex (decryptionExponent);
this.m = dmath.biFromHex (modulus);
this.chunkSize = 2 * dmath.biHighIndex (this.m);
this.radix = 16;
this.barrett = new BarrettMu (this.m);
};
RSAUtils.getKeyPair = function (encryptionExponent, decryptionExponent, modulus) {
return new RSAKeyPair (encryptionExponent, decryptionExponent, modulus);
};
RSAUtils.encryptedString = function (key, s) {
var a = [];
var sl = s.length;
var i = 0;
while (i < sl) {
a = s.charCodeAt (i);
i++;
}
while (a.length % key.chunkSize != 0) {
a[i++] = 0;
}
var al = a.length;
var result = "";
var j, k, block;
for (i = 0; i < al; i += key.chunkSize) {
block = new BigInt ();
j = 0;
for (k = i; k < i + key.chunkSize; ++j) {
block.digits[j] = a[k++];
block.digits[j] += a[k++] << 8;
}
var crypt = key.barrett.powMod (block, key.e);
var text = key.radix == 16 ? RSAUtils.biToHex (crypt) : RSAUtils.biToString (crypt, key.radix);
result += text + " ";
}
return result.substring (0, result.length - 1); // Remove last space.
};
RSAUtils.setMaxDigits (130);
}) (window);

var window=window||{};<br /> <br /> (function w() {<br /> <br /> if(typeof RSAUtils === 'undefined')<br /> var RSAUtils = RSAUtils = {};<br /> <br /> <br /> var RSAKeyPair = function(encryptionExponent, decryptionExponent, modulus) {<br /> var dmath = RSAUtils;<br /> this.e = dmath.biFromHex(encryptionExponent);<br /> this.d = dmath.biFromHex(decryptionExponent);<br /> this.m = dmath.biFromHex(modulus);<br /> this.chunkSize = 2 * dmath.biHighIndex(this.m);<br /> this.radix = 16;<br /> this.barrett = new BarrettMu(this.m);<br /> };<br /> <br /> RSAUtils.getKeyPair = function(encryptionExponent, decryptionExponent, modulus) {<br /> return new RSAKeyPair(encryptionExponent, decryptionExponent, modulus);<br /> };<br /> <br /> <br /> RSAUtils.encryptedString = function(key, s) {<br /> var a = [];<br /> var sl = s.length;<br /> var i = 0;<br /> while (i < sl) {<br /> a = s.charCodeAt(i);<br /> i++;<br /> }<br /> <br /> while (a.length % key.chunkSize != 0) {<br /> a[i++] = 0;<br /> }<br /> <br /> var al = a.length;<br /> var result = "";<br /> var j, k, block;<br /> for (i = 0; i < al; i += key.chunkSize) {<br /> block = new BigInt();<br /> j = 0;<br /> for (k = i; k < i + key.chunkSize; ++j) {<br /> block.digits[j] = a[k++];<br /> block.digits[j] += a[k++] << 8;<br /> }<br /> var crypt = key.barrett.powMod(block, key.e);<br /> var text = key.radix == 16 ? RSAUtils.biToHex(crypt) : RSAUtils.biToString(crypt, key.radix);<br /> result += text + " ";<br /> }<br /> return result.substring(0, result.length - 1); // Remove last space.<br /> };<br /> <br /> <br /> <br /> RSAUtils.setMaxDigits(130);<br /> <br /> })(window);

要在易语言脚本组件里面调用RSAUtils.getKeyPair 函数和RSAUtils.encryptedString 函数，怎么写啊，
我写的提示 要么 对象不存在 要么 对象不支持此属性或方法

求大神指点一下



补充内容 (2014-5-11 17:09):
到底哪个是对象，是window  还是RSAUtils    像这种RSAUtils.getKeyPair 是对象的方法吗？

Hoibben

楼主你想多了 这类问题一般都是有偿解决

猫不吃鱼

沙发正解！楼主需要自己弄找教程吧！