Feature request: Add extracting Server PK from older versions

[us259er]

Hi, it would be really helpful, if the tool supported extracting and deobfuscating the server public key from older versions which use Arxan such as v36, v41.

[caunt]

Totally makes sense to fill the keys table with the previous versions of games and I'd like to automate such process for every historical and future releases.

However, this needs more research about key extraction algorithms from past versions. I haven't tried current implementation myself yet, but if you know more, share related code / repos.

I'll take a look at that when it'll get more clear.