Nicola's MAME Ramblings

Well, it looks like I hadn't been here for some time. I'd like to thank all the people that are still coming over to this blog, ev...

When I originally wrote the key searching program, that was on the assumption that the key for the second Feistel network was 96 bits long. ...

As previously mentioned , the 64-bit keys I'm currently using should be the same as the hardware ones, except for a fixed permutation of...

The improved attack works, and I've been able to recover a few more keys, but it takes a lot of computation time--several hours per gam...

I've finished going through all the games previously supported by MAME using XOR files, and generating keys using this attack . The atta...