I actually got a reply from YTV! I asked them three specifying questions, and they answered them all. So the new and updated technical information is: – The “use once cards” are in fact the lowest of the low, MIFARE Ultralight. No crypto, no brains, no nothing. – The normal cards are DESfire (first generation), […]
Read MoreMany of you may have heard about the new Matkakortti, being rolled out as of last week (10.11.2009). Ads for the new card have appeared all over the place, and urge people to change the card during their next re-charge. The new card has a nice flashy green graphic printed on it, no doubt to […]
Read MoreSo, i’ve gathered the information from a few cards, mostly friends and family, and here’s what i’ve got (it’s not a lot!): The second number is interesting. This is the BUSCOM number. Buscom is the company that makes the readers and other systems related to this, i suppose. The system is built around the Mifare […]
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