Arbitrated unconditionally secure authentication scheme with multi-senders

Tzonelih Hwang, Chih Hung Wang

Research output: Chapter in Book/Report/Conference proceedingConference contribution


Previously, Desmedt and Seberry developed a practical proven secure authentication scheme with arbitration. Their scheme, however, only provides an environment for a single sender. Nevertheless, in real applications, many senders may collaboratively send a message to the receiver and convince the receiver that the message is actually transmitted by them. In this paper, we present an efficient scheme which (a) is unconditionally secure against denial by the senders having sent a message and (b) reduces the size of evidence for the authentic message in a multi-senders environment.

Original languageEnglish
Title of host publicationInformation Security - 1st International Workshop, ISW 1997, Proceedings
EditorsEiji Okamoto, George Davida, Masahiro Mambo
PublisherSpringer Verlag
Number of pages7
ISBN (Print)3540643826, 9783540643821
Publication statusPublished - 1998
Event1st International Workshop on Information Security, ISW 1997 - Tatsunokuchi, Japan
Duration: 1997 Sep 171997 Sep 19

Publication series

NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
ISSN (Print)0302-9743
ISSN (Electronic)1611-3349


Other1st International Workshop on Information Security, ISW 1997

All Science Journal Classification (ASJC) codes

  • Theoretical Computer Science
  • Computer Science(all)


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