A Multi-Party Non-Repudiation Protocol for Exchange of Different Messages

TitleA Multi-Party Non-Repudiation Protocol for Exchange of Different Messages
Publication TypeConference Paper
Year of Publication2003
AuthorsJ. A. Onieva, J. Zhou, M. Carbonell, and J. Lopez
Conference Name18th IFIP International Information Security Conference. Security and Privacy in the Age of Uncertainty (IFIP SEC’03)
Pagination37-48
Date PublishedMay
PublisherIFIP
Keywordsfair exchange, group communications, Non-repudiation
Abstract

Non-repudiation is a security service that provides cryptographic evidence to support the settlement of disputes. In this paper, we introduce the state-of-the-art of multi-party non-repudiation protocols, and analyze the previous work where one originator is able to send the same message to many recipients. We propose a new multi-party non-repudiation protocol for sending different messages to many recipients. We also discuss the improvements achieved with respect to the multiple instances of a two-party non-repudiation protocol, and present some applications that would benefit from them.

Citation KeyOnieva2003
Paper File: 
https://www.nics.uma.es/sites/default/files/papers/Onieva2003.pdf