The Kerberos-One-Time protocol is a key distribution protocol promoted for use with Javacards to provide secure communication over the GSM mobile phone network. From inspection we...
We model security protocols as a game tree using concepts of game semantics. Using this model we ascribe semantics to protocols written in the standard simple arrow notation. Acco...
The Simple Mail Transfer Protocol (SMTP) based E-mail system is the most popular application in today’s Internet world, but there are many dark clouds at the edge of the sunshin...
We construct efficient universally composable oblivious transfer protocols in the multi-party setting for honest majorities. Unlike previous proposals our protocols are designed in...
Abstract. The paper presents methods for model checking a class of possibly infinite state concurrent programs using various types of bi-simulation reductions. The proposed method...