Parasitic Authentication
نویسندگان
چکیده
This paper focuses on protocols for human smartcard interaction which allow the user to authorise individual smartcard transactions whilst not sacri cing useability or security In the past protocols for secure transactions have traded o useabil ity against security whereas the protocols presented here are designed so that they tradeo security against hardware complexity and always give high useability Our protocols utilise some of the concepts and assump tions present in sessional authentication but also make improvements to this model We do not propose the use of biometrics for authentication Bio metrics are viewed with apprehension by many users since they are irrevocable
منابع مشابه
Beyond Parasitic Authentication
Parasitic authentication [Ebringer et al., 2000] is a novel approach for user authentication in electronic wallet systems which combines security and usability. We propose an extension to parasitic authentication that integrates it to payment protocols thus increasing the security of electronic wallets. The additional security comes at the expense of greater complexity in the secondary devices ...
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