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Line 207:
Line 207: − With this scheme replay attacks are not possible when crypto mode2 has been entered.+
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Crypto mode2 takes into account the CART-RANDOM seed generated by the cartridge, and possibly the previous HOST-RANDOM.
Crypto mode2 takes into account the CART-RANDOM seed generated by the cartridge, and possibly the previous HOST-RANDOM.
The game cartridge will send a different random seed even if the exact same command sequence has been replayed and thus with this scheme replay attacks are not possible.
== Manufacturers ==
== Manufacturers ==