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Cellphone Could Crack RFID Tags

Posted by ScuttleMonkey on from the let-the-wardriving-begin dept.

diverge_s writes "Adi Shamir of RSA is at it again. This time pointing out flaws in RFID systems. From the article: 'I haven't tested all RFID tags, but we did test the biggest brand and it is totally unprotected,' Shamir said. Using this approach, 'a cellphone has all the ingredients you need to conduct an attack and compromise all the RFID tags in the vicinity.'"

2 of 138 comments (clear)

  1. RFID tag reader already in many Nokia phones by Hyperkinetic · · Score: 5, Interesting

    My 6620 is capable of responding to 13.56 MHz readers and may be capable of reading tags as well. Nokia has been working with Mastercard and others to bring payment and reward systems to mobile phone users. There is little information in Google, but the API is available. Check your Nokia 'wallet' function for RFID functionality.

  2. Re:Shamir by ajs318 · · Score: 5, Interesting

    The patent should never have been awarded in the first place. For one thing, mathematics should never be patentable. For another, there was already Prior Art invented at GCHQ in the UK -- but because of its nature, it was kept hushed-up.

    The patent was never applicable in the UK nor the EU.

    --
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