<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /> <title>.: jsolait :. | documentation | crypto</title> <link rel="stylesheet" type="text/css" href="./html.css" /> <meta name="author" content="Jan-Klaas Kollhof" /> <meta name="keywords" content="jsolait.crypto" /> </head> <body> <a name="top" id="top"></a> <div class="navigationBar"><a href="./index.xhtml">documentation</a> | crypto</div> <div class="menu"> <ul></ul> <div class="copyright">copyright © 2004, Jan-Klaas Kollhof</div> </div> <div class="content"> <h1>Module crypto</h1> This module adds cryptographic services to jsolait. <br /> <div class="contentItem"><h2>public members:<a class="bttop" href="#top">▲</a></h2><div> <h3>listEncrypters()</h3><div class="indent"> Returns an Array of all available encrypter names.<br /> </div> <h3>listDecrypters()</h3><div class="indent"> Returns an Array of all available decrypter names.<br /> </div> </div></div> <div class="contentItem"><h2>globals:<a class="bttop" href="#top">▲</a></h2><div> <h3>String::encrypt(crydec)</h3><div class="indent"> Encrypts a string using the encrypter specified by the <code>crydec</code>.<br /> All parameters but the <code>crypdec</code> parameter are forwardet to the encrypter.<br /> </div> <h3>String::decrypt(crydec)</h3><div class="indent"> Decrypts a string using the decrypter specified by the <code>crydec</code>.<br /> All parameters but the <code>crypdec</code> parameter are forwardet to the decrypter.<br /> </div> <h3>String::encrypt_xor(key)</h3><div class="indent"> Encrypts a string by XOR.<br /> The whole String will be XORed with the <code>key</code> parameter. <br /> If the key is shorter than the String then it will be multiplied to fit the length of the String.<br /> </div> <h3>String::decrypt_xor</h3><div class="indent"> Decrypts a string using XOR.<br /> Since XORing is symetric it is the same as the encrypter.<br /> </div> <h3>String::encrypt_rc4(key)</h3><div class="indent"> Encrypts a string using the ARC4 algorithm.<br /> The key is a String and can be of any length. </div> <h3>String::decrypt_rc4</h3><div class="indent"> Decrypts a string using the ARC4 algorithm.<br /> Since it is symetric it is the same as the encrypter.<br /> </div> </div></div> <div class="contentItem"><h2>encrypters/decrypters<a class="bttop" href="#top">▲</a></h2><div> Currently there are only two encrypters/decrypters <b>xor</b> and <b>rc4</b>.<br /> If you want to add your own at runtime just extend the Stringl class by adding a <code>String.prototype.encrypt_yourEncrypter</code> or <code>String.prototype.decrypt_yourDecrypter</code> method. </div></div> </div> </body> </html>