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1996
IEEE

A Fair Non-repudiation Protocol

11 years 9 months ago
A Fair Non-repudiation Protocol
: This paper examines the Zhou-Gollmann fair non-repudiation protocol as well as its modified version of Kim et al. We describe how these protocols are vulnerable to an attack by a misbehaving originator which may degrade the efficiency or even cause denial of the non-repudiation service and propose a modification which prevents this attack. Furthermore, we propose a variant which achieves semantically secure message confidentiality without increasing key management costs.
Jianying Zhou, Dieter Gollmann
Added 07 Aug 2010
Updated 07 Aug 2010
Type Conference
Year 1996
Where SP
Authors Jianying Zhou, Dieter Gollmann
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