Efficient group key agreement for dynamic TETRA networks

Mi Lee Su, Youn Lee Su, Hoon Lee Dong

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

2 Citations (Scopus)

Abstract

Terrestrial Trunked Radio (TETRA) is the most frequencyefficient standard for mobile communication and its architecture is fully scalable, from a large high-capacity system to a low-capacity system. In the TETRA standard, various attacks such as a reply attack can occur and the key-establishment scheme used in the TETRA standard requires high communication costs. In this paper, we propose an efficient group key agreement in TETRA networks that guarantees secure communication among light-weight mobile stations. That is, computation cost per mobile station is very low, only requires XOR operation on-line, and our scheme allows mobile stations and a base station to agree a group key with 1-round complexity.

Original languageEnglish
Title of host publicationSOFSEM 2007
Subtitle of host publicationTheory and Practice of Computer Science - 33rd Conference on Current Trends in Theory and Practice of Computer Science, Proceedings
Pages400-409
Number of pages10
Publication statusPublished - 2007
Event33rd Conference on Current Trends in Theory and Practice of Computer Science, SOFSEM 2007 - Harrachov, Czech Republic
Duration: 2007 Jan 202007 Jan 26

Publication series

NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume4362 LNCS
ISSN (Print)0302-9743
ISSN (Electronic)1611-3349

Other

Other33rd Conference on Current Trends in Theory and Practice of Computer Science, SOFSEM 2007
CountryCzech Republic
CityHarrachov
Period07/1/2007/1/26

ASJC Scopus subject areas

  • Theoretical Computer Science
  • Computer Science(all)

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