Paper 2012/253 Original: eprint.iacr.org/2012/253 ↗
Cryptanalysis of pairing-free certificateless authenticated key agreement protocol
Abstract
Recently, He et al. [D. He, J. Chen, J. Hu, A pairing-free certificateless authenticated key agreement protocol, International Journal of Communication Systems, 25(2), pp. 221-230, 2012] proposed a pairing-free certificateless authenticated key agreement protocol and demonstrated that their protocol is provable security in the random oracle model. However, in this paper, we show that t He et al. protocol is completely broken.
Metadata
- Available format(s)
PDF- Category
- Cryptographic protocols
- Publication info
- Preprint.
- History
- 2012-05-09: last updated
- 2012-05-09: published
- Short URL
- https://ia.cr/2012/253
- License
- https://creativecommons.org/licenses/by/4.0/
BibTeX
@misc{cryptoeprint:2012/253,
author = {Zhian Zhu},
title = {Cryptanalysis of pairing-free certificateless authenticated key agreement protocol},
howpublished = {Cryptology {ePrint} Archive, Paper 2012/253},
year = {2012},
url = {https://eprint.iacr.org/2012/253}
}