Talk:FeliCa

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How do you pronounce FeliCa?

fairlica —Preceding unsigned comment added by 220.240.88.22 (talk) 03:53, 3 February 2008 (UTC)

[edit] Totally unsafe?

The article does not have cryptanalysis info on this system. The fact it is externally powered is probably a weakness, because a maliciously modified reader could be manipulated to provide non-uniform power supply, probably instabilizing the card's chip and force it to produce somehow biased output.

I believe it is esentially impossible to make a secure payment card, because the algorithm + implementation combination will always have a hole somewhere. Nothing can be perfect in ths world and hackers will attack any weakness. 82.131.210.162 (talk) 09:24, 13 June 2008 (UTC)