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license key

Posted: 09/08/2009 12:47:49
by QualiSign Infom├ítica S/A (Standard support level)
Joined: 03/13/2007
Posts: 55

Any ideia on how to protect the SBB license key?

I try to use DotFuscator Community Edition but does not works.
Error encountered while loading module (D:\XXXXXXXXX\SecureBlackbox.dll). Index was outside the bounds of the array.
Build Error.
Posted: 09/08/2009 13:13:44
by Eugene Mayevski (Team)

Did you try other obfuscators? Obviously, hiding the key itself won't be enough because the breakpoint put to SetLicenseKey call will reveal the key easily. So the calling code as well SecureBlackbox code should be obfuscated. We will consider obfuscating Secureblackbox assemblies, but this is not very good idea as it will complicate development and bug fixing (sometimes obfuscated or optimized code has bugs caused by obfuscation / optimization).

Sincerely yours
Eugene Mayevski



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