Abstract. Several types of logic gates suitable for leakage-proof computations have been put forward [1,2,3,4]. This paper describes a method, called “backend duplication” to a...
Sylvain Guilley, Philippe Hoogvorst, Yves Mathieu,...
Abstract. Ciphire Mail is cryptographic software that provides email encryption and digital signatures. The Ciphire Mail client resides on the user's computer between the emai...
Abstract An encryption scheme is non-malleable if the adversary cannot transform a ciphertext into one of a related message under the given public key. Although providing a very st...
Network infrastructures are nowadays getting more and more complex as security considerations and technical needs like network address translation are blocking traffic and protocol...
It has recently been shown that fair exchange, a security problem in distributed systems, can be reduced to a fault tolerance problem, namely a special form of distributed consensu...
Carole Delporte-Gallet, Hugues Fauconnier, Felix C...