International Association for Cryptologic Research

International Association
for Cryptologic Research

CryptoDB

Jens Hermans

Publications

Year
Venue
Title
2014
EPRINT
2010
EPRINT
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 presented privacy proofs for EC-RAC.