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Paper: An Improved ID-based Authenticated Group Key Agreement Scheme

Authors:
Xinjun Du
Ying Wang
Jianhua Ge
Yumin Wang
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URL: http://eprint.iacr.org/2003/260
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Abstract: Authenticated group key agreement problem is important in many modern collaborative and distributed applications. There are two ID-based authenticated group key agreement schemes have been proposed by Choi et al. and us, which are based on bilinear pairings and BD scheme. Recently, Zhang and Chen propose an impersonation attack on the two schemes, which means the schemes are not fully authenticated. In this paper, we propose an improved ID-based authenticated group key agreement scheme which can resist this attack.
BibTeX
@misc{eprint-2003-11973,
  title={An Improved ID-based Authenticated Group Key Agreement Scheme},
  booktitle={IACR Eprint archive},
  keywords={cryptographic protocols / Authenticated group key agreement, Bilinear pairings, Identity-based cryptography},
  url={http://eprint.iacr.org/2003/260},
  note={ dxjwy2002@hotmail.com 12404 received 17 Dec 2003},
  author={Xinjun Du and Ying Wang and Jianhua Ge and Yumin Wang},
  year=2003
}