A protocol for secure communication between set-top box and smart card in conditional access system is proposed. The proposed protocol uses the Schnorr identification scheme to a...
We explain how the formal language LOTOS can be used to specify security protocols and cryptographic operations. We describe how security properties can be modelled as safety prop...
Distance-bounding protocols have been proposed by Brands and Chaum in 1993 in order to detect relay attacks, also known as mafia fraud. Although the idea has been introduced fiftee...
: Formal verification provides a rigid and thorough means of evaluating the correctness of cryptographic protocols so that even subtle defects can be identified. As the application...
Tradeoffs are an important part of engineering security. Protocol security is important. So are efficiency and cost. This paper provides an early framework for handling such aspec...