Why not make the serial numbers also a EC digital signature?! | Hacker News

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mschuster91 on Aug 20, 2014 | parent | context | favorite | on: Counterfeit U.S. Cash Floods Crime Forums

Why not make the serial numbers also a EC digital signature?!

jbermudes on Aug 20, 2014 [–]

Wouldn't it still be susceptible to replay attacks?

wmf on Aug 20, 2014 | [–]

Paper-based PUFs, anyone?

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