arXiv · 1311.7236
Active Linkability Attacks
Abstract
We study linking attacks on communication protocols. We show that an active attacker is strictly more powerful in this setting than previously-considered passive attackers. We introduce a formal model to reason about active linkability attacks, formally define security against these attacks and give very general conditions for both security and insecurity of protocols. In addition, we introduce a composition-like technique that allows to obtain security proofs by only studying small components of a protocol.
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Henning Schnoor, Oliver Woizekowski. 2014-04-09. Active Linkability Attacks. https://arxiv.org/abs/1311.7236
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