toKaos is the most effective way to encrypt/obfuscate your AS3 action script code

toKaos is a desktop software application which allows you to encrypt/obfuscate your Flash/Flex AS3 application. Our encrypter/obfuscator works directly on a copy of your source code, after its transformation your source code will be unreadable to everyone.

More information on toKaos website: 
http://www.tokaos.com
http://www.actionscriptobfuscator.com (mirror)

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Screenshot about toKaos transformation

/* Copyright (c) 2008 Yahoo! Inc. All rights reserved. The copyrights embodied in the content of this file are licensed under the BSD (revised) open source license */ package com.yahoo.astra.net { import flash.utils.ByteArray; /** * A representation of an IP Address (version 4). * * @author Josh Tynjala */ public class IPv4Address { //-------------------------------------- // Constructor //-------------------------------------- /** * Constructor. * * @param value the initial input. May be a string or a 4-byte ByteArray * * @see flash.utils.ByteArray */ public function IPv4Address(value:Object = null) { this.parse(value); } //-------------------------------------- // Public Methods //-------------------------------------- /** * Converts the internal byte data to a full IPv4 address string. * * <p>Example: <code>127.0.0.1</code></p> */ public function toString():String { return this.bytes[0] + "." + this.bytes[1] + "." + this.bytes[2] + "." + this.bytes[3]; } /** * Parses a representation of an IPv4 address. May be a string or a 4-byte ByteArray. * * @see flash.utils.ByteArray */ public function parse(input:Object):void { if(input == null) { this.clear(); return; } else if(input is ByteArray) { var byteInput:ByteArray = ByteArray(input); if(byteInput.length == 4) { this._bytes = new ByteArray(); this._bytes.writeBytes(byteInput); } else { this.clear(); return; } } else { //must be a string input = input.toString(); var parsedBytes:ByteArray = new ByteArray(); var parts:Array = String(input).split("."); if(parts.length != 4) { this.clear(); return; } for each(var part:String in parts) { var byte:int = int(part); if(isNaN(Number(part)) || byte < 0 || byte > 255) { this.clear(); return; } parsedBytes.writeByte(byte); } this._bytes = parsedBytes; } } //-------------------------------------- // Properties //-------------------------------------- /** * @private * Storage for the bytes property. */ private var _bytes:ByteArray; /** * The raw 4-byte representation of an IPv4 address. */ public function get bytes():ByteArray { return this._bytes; } /** * @private */ public function set bytes(value:ByteArray):void { if(value.length != 4) { this.clear(); } this._bytes = value; } //-------------------------------------- // Private Methods //-------------------------------------- /** * @private * Clears the address to value <code>0.0.0.0</code>. */ private function clear():void { this._bytes = new ByteArray(); this._bytes.writeByte(0); this._bytes.writeByte(0); this._bytes.writeByte(0); this._bytes.writeByte(0); } } } package K160804675194BE35B34BAEB3CA4C30BC5A8D85431767 { import flash.utils.ByteArray;public class K16080473B5E1F28C624348994B29EA66ECF291431767 { public function K16080473B5E1F28C624348994B29EA66ECF291431767(value:Object = null) { this.K160804BC38C1C829FF4391BC576FA9AB7F22FC431767(value);} public function toString():String { return this.bytes[0] + "." + this.bytes[1] + "." + this.bytes[2] + "." + this.bytes[3];} public function K160804BC38C1C829FF4391BC576FA9AB7F22FC431767(K160804D31B0C2F396A4C76951F645620B9212D431767:Object):void { if(K160804D31B0C2F396A4C76951F645620B9212D431767 == null) { this.K160804B71B3BE2A1E545D1ADFE48A854DAD7B7431767();return;} else if(K160804D31B0C2F396A4C76951F645620B9212D431767 is ByteArray) { var K160804EB7443B8DA28446AA9EA9D0FE6D56BC7431767:ByteArray = ByteArray(K160804D31B0C2F396A4C76951F645620B9212D431767);if(K160804EB7443B8DA28446AA9EA9D0FE6D56BC7431767.length == 4) { this.K1608049B8CCE94E562412C9C38B3520D99BAF6431767 = new ByteArray();this.K1608049B8CCE94E562412C9C38B3520D99BAF6431767.writeBytes(K160804EB7443B8DA28446AA9EA9D0FE6D56BC7431767);} else{this.K160804B71B3BE2A1E545D1ADFE48A854DAD7B7431767();return;} } else { K160804D31B0C2F396A4C76951F645620B9212D431767 = K160804D31B0C2F396A4C76951F645620B9212D431767.toString();var K16080455F73D8382734A4E82DE4E23ECC1BF96431767:ByteArray = new ByteArray();var K160804C76C197414EC4A448158D05D3ACA45B2431767:Array = String(K160804D31B0C2F396A4C76951F645620B9212D431767).split(".");if(K160804C76C197414EC4A448158D05D3ACA45B2431767.length != 4) {this.K160804B71B3BE2A1E545D1ADFE48A854DAD7B7431767();return;} for each(var K16080403F60BADAF9741329A3236096C919770431767:String in K160804C76C197414EC4A448158D05D3ACA45B2431767) { var K160804756DC1A955EA4AD085821E3303E8EA61431767:int = int(K16080403F60BADAF9741329A3236096C919770431767);if(isNaN(Number(K16080403F60BADAF9741329A3236096C919770431767)) || K160804756DC1A955EA4AD085821E3303E8EA61431767 < 0 || K160804756DC1A955EA4AD085821E3303E8EA61431767 > 255) { this.K160804B71B3BE2A1E545D1ADFE48A854DAD7B7431767();return;} K16080455F73D8382734A4E82DE4E23ECC1BF96431767.writeByte(K160804756DC1A955EA4AD085821E3303E8EA61431767);} this.K1608049B8CCE94E562412C9C38B3520D99BAF6431767 = K16080455F73D8382734A4E82DE4E23ECC1BF96431767;} } private var K1608049B8CCE94E562412C9C38B3520D99BAF6431767:ByteArray;public function get bytes():ByteArray { return this.K1608049B8CCE94E562412C9C38B3520D99BAF6431767;} public function set bytes(value:ByteArray):void { if(value.length != 4) { this.K160804B71B3BE2A1E545D1ADFE48A854DAD7B7431767();} this.K1608049B8CCE94E562412C9C38B3520D99BAF6431767 = value;} private function K160804B71B3BE2A1E545D1ADFE48A854DAD7B7431767():void { this.K1608049B8CCE94E562412C9C38B3520D99BAF6431767 = new ByteArray();this.K1608049B8CCE94E562412C9C38B3520D99BAF6431767.writeByte(0);this.K1608049B8CCE94E562412C9C38B3520D99BAF6431767.writeByte(0);this.K1608049B8CCE94E562412C9C38B3520D99BAF6431767.writeByte(0);this.K1608049B8CCE94E562412C9C38B3520D99BAF6431767.writeByte(0);} } }