Advertisement
Published in:
2012 | OriginalPaper | Chapter
Fairness in Non-Repudiation Protocols
Authors : Wojciech Jamroga, Sjouke Mauw, Matthijs Melissen
Published in: Security and Trust Management
Publisher: Springer Berlin Heidelberg
Activate our intelligent search to find suitable subject content or patents.
Select sections of text to find matching patents with Artificial Intelligence. powered by
Select sections of text to find additional relevant content using AI-assisted search. powered by
We indicate two problems with the specifications of fairness that are currently used for the verification of non-repudiation and other fair-exchange protocols. The first of these problems is the implicit assumption of perfect information. The second problem is the possible lack of effectiveness. We solve both problems in isolation by giving new definitions of fairness, but leave the combined solution for further work. Moreover, we establish a hierarchy of various definitions of fairness, and indicate the consequences for existing work.