On the claimed privacy of EC-RAC III

On the claimed privacy of EC-RAC III

In this paper we show how to break the most recent version of EC-RAC with respect to privacy. We show that both the ID-Transfer and ID&PWD-Transfer schemes from EC-RAC do not provide the claimed privacy levels by using a man-in-the-middle attack. The existence of these attacks voids the presente...

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Hauptverfasser: Fan, Junfeng, Hermans, Jens, Vercauteren, Fréderik
Format: Tagungsbericht
Sprache:eng
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Zusammenfassung:In this paper we show how to break the most recent version of EC-RAC with respect to privacy. We show that both the ID-Transfer and ID&PWD-Transfer schemes from EC-RAC do not provide the claimed privacy levels by using a man-in-the-middle attack. The existence of these attacks voids the presented privacy proofs for EC-RAC. © 2010 Springer-Verlag.
ISSN:0302-9743