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A multi-party optimistic non-repudiation protocol

par Markowitch, Olivier ;Kremer, Steve
Référence Lecture notes in computer science, 2015, page (109-122)
Publication Publié, 2000-12

Article révisé par les pairs

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Résumé :

In this paper we consider the optimistic approach of the non-repudiation protocols. We study a non-repudiation protocol with off-line trusted third party and we keep on with the definition of the multi-party non-repudiation, compare it to multi-party fair exchange and show some fundamental differences between these two problems. Finally, we generalize our protocol and propose a multi-party non-repudiation protocol with off-line trusted third party.