Abstract. While electronic elections promise the possibility of convenient, efficient and secure facilities for recording and tallying votes, recent studies have highlighted inadeq...
Abstract. In this paper we offer a novel methodology for verifying correctness of (timed) security protocols. The idea consists in computing the time of a correct execution of a s...
We adapt the Strand Spaces model to reason abstractly about layered security protocols, where an Application Layer protocol ed on top of a secure transport protocol. The model abst...
The application of formal methods to security protocol analysis has been extensively researched during the last 25 years. Several formalisms and (semi-)automatic tools for the ver...
First we revisit three - BGLS, MBGLS and GZZ verifiably encrypted signature schemes [2, 3, 6]. We find that they are all not strong unforgeable.We remark that the notion of existen...