Paper 2008/224 Original: eprint.iacr.org/2008/224 ↗
An ID-based Authenticated Key Exchange Protocol Based on Bilinear Diffie-Hellman Problem
Abstract
In this paper, we present a new ID-based two-party authenticated key exchange (AKE) protocol, which makes use of a new technique called twin Diffie-Hellman problem proposed by Cash, Kiltz and Shoup. We show that our scheme is secure under bilinear Diffie-Hellman (BDH) assumption in the enhanced Canetti-Krawczyk (eCK) model, which better supports the adversary's queries than previous AKE models. To the best of our knowledge, our scheme is the \emph{first} ID-based AKE protocol provably secure in eCK model.
Metadata
- Available format(s)
PDF- Publication info
- Preprint.
- History
- 2008-12-13: last updated
- 2008-05-25: published
- Short URL
- https://ia.cr/2008/224
- License
- https://creativecommons.org/licenses/by/4.0/
BibTeX
@misc{cryptoeprint:2008/224,
author = {Hai Huang and Zhenfu Cao},
title = {An ID-based Authenticated Key Exchange Protocol Based on Bilinear Diffie-Hellman Problem},
howpublished = {Cryptology {ePrint} Archive, Paper 2008/224},
year = {2008},
url = {https://eprint.iacr.org/2008/224}
}