Design and analysis of improved gsm authentication protocol for roaming users

Genebeck Hahn, Taekyoung Kwon, Sinkyu Kim, Jooseok Song

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

In this paper, we improve the GSM (Global System for Mobile Communications) authentication protocol to reduce the signaling loads on the network. The proposed protocol introduces a notion of the enhanced user profile containing a few of VLR IDs for the location areas where a mobile user is most likely to visit. We decrease the authentication costs for roaming users by exploiting the enhanced user profile. Our protocol is analyzed with regard to efficiency and is compared with the original protocol.

Original languageEnglish
Pages (from-to)451-458
Number of pages8
JournalLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume3222
Publication statusPublished - 2004 Dec 1

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All Science Journal Classification (ASJC) codes

  • Theoretical Computer Science
  • Computer Science(all)

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