On Sat, May 31, 2008 at 5:52 PM, chris duke <[EMAIL PROTECTED]> wrote: > As an avid user of Amayeta for obfuscation of CD based content I can say I > don't consider it encrypted. If its the case I can truly encrypt my swfs > (that are delivered on CD) based in AS3 I'd really like to know how thats > done.
There's nothing stopping you from either using one of the encryption libraries or implement your own. You'd have a loader SWF that decrypts your actual content and then uses Loader.loadBytes() to display it. However, there are two problems with that approach. One is the classic DRM problem -- you need to deliver the key (and the decryption algorithm) somehow, and rely on obfuscation to hide it from the attacker. The other is that as an attacker, I wouldn't even try to find the key and guess the algorithm, but rather look for the loadBytes call and manipulate the SWF to relay the decrypted content somewhere else -- so the call to loadBytes would need to be really well obfuscated. Mark _______________________________________________ osflash mailing list [email protected] http://osflash.org/mailman/listinfo/osflash_osflash.org
