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Old 26 April 2007, 14:12   #40
Oh noes!
spiff's Avatar
Join Date: Mar 2003
Location: Neverland
Posts: 651
This is almost OT, why not use the mame thread ... Fantasy Zone 2 now runs

Nicola found a weakness in the way Sega generated their keys for the M8123 which made decrypting Fantasy Zone 2 and Opa Opa much easier than anybody had expected. ... Aaron should be thanked too for noticing that the FD1094 keys were generated by a Psuedo-Random number generator rather than actually being Random, this was also found to apply to the MC8123 and was the basis of Nicola’s work.
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