ID-based authenticated key agreement for low-power mobile devices

Kyu Young Choi, Jung Yeon Hwang, Dong Hoon Lee, In Seog Seo

Research output: Contribution to journalConference articlepeer-review

62 Citations (Scopus)


In this paper we present an efficient ID-based authenticated key agreement (AKA) protocol by using bilinear maps, especially well suited to unbalanced computing environments: an ID-based AKA protocol for Server and Client. Particularly, considering low-power clients' devices, we remove expensive operations such as bilinear maps from a client side. To achieve our goal we combine two notions, key agreement and ID-based authenticryption in which only designated verifier (or Sever) can verify the validity of a given transcript. We prove the security of our ID-based AKA protocols in the random oracle model.

Original languageEnglish
Pages (from-to)494-505
Number of pages12
JournalLecture Notes in Computer Science
Publication statusPublished - 2005
Event10th Australasian Conference on Information Security and Privacy, ACISP 2005 - Brisbane, Australia
Duration: 2005 Jul 42005 Jul 6

ASJC Scopus subject areas

  • Theoretical Computer Science
  • General Computer Science


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