Paper 2005/357
Cryptanalysis of Two ID-based Authenticated Key Agreement Protocols from Pairings
Kyung-Ah Shim
Abstract
Recently, a number of ID-based two-party authenticated key agreement protocols which make of bilinear pairings have been proposed \cite {CJL,MB,Sh,S,X}. In this paper, we show that the Xie's protocol \cite {X} does not provide implicit key authentication and key-compromise impersonation resilience. Also, we point out the vulnerability of the Choi {\it et al}'s protocol \cite {CJL} against signature forgery attacks.
Metadata
- Available format(s)
-
PDF
- Category
- Cryptographic protocols
- Publication info
- Published elsewhere. Unknown where it was published
- Keywords
- cryptanalysiskey management
- Contact author(s)
- kashim @ ewha ac kr
- History
- 2005-10-09: received
- Short URL
- https://ia.cr/2005/357
- License
-
CC BY
BibTeX
@misc{cryptoeprint:2005/357,
author = {Kyung-Ah Shim},
title = {Cryptanalysis of Two {ID}-based Authenticated Key Agreement Protocols from Pairings},
howpublished = {Cryptology {ePrint} Archive, Paper 2005/357},
year = {2005},
url = {https://eprint.iacr.org/2005/357}
}
