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int 21h · 30th April 2004, 06:33

@Jon:

I hope you don't mind a few questions while you are here

I thought that in PlayFair (correct me if I'm wrong) the files were encrypted with AES using what I can only assume is a user-specific key that is generated from some sort of system-specific values. But when I look at the source for DeDRMS, I don't really see any AES decryption taking place (as opposed to VLC?). Can you explain a little more about how the encryption works and how you figured it out?

30th April 2004, 06:33	#16 \| Link
int 21h Still Laughing Join Date: Oct 2001 Location: Around Posts: 1,312	@Jon: I hope you don't mind a few questions while you are here I thought that in PlayFair (correct me if I'm wrong) the files were encrypted with AES using what I can only assume is a user-specific key that is generated from some sort of system-specific values. But when I look at the source for DeDRMS, I don't really see any AES decryption taking place (as opposed to VLC?). Can you explain a little more about how the encryption works and how you figured it out? Last edited by int 21h; 30th April 2004 at 07:34.