Paper 2008/544 Original: eprint.iacr.org/2008/544 ↗
Comments on two multi-server authentication protocols
Abstract
Recently, Tsai and Liao et al. each proposed a multi-server authentication protocol. They claimed their protocols are secure and can withstand various attacks. But we found some security loopholes in each protocol. We will show the attacks on their schemes.
Metadata
- Available format(s)
PDF- Category
- Cryptographic protocols
- Publication info
- Preprint.
- History
- 2008-12-29: last updated
- 2008-12-29: published
- Short URL
- https://ia.cr/2008/544
- License
- https://creativecommons.org/licenses/by/4.0/
BibTeX
@misc{cryptoeprint:2008/544,
author = {Yalin Chen and Chun-Hui Huang and Jue-Sam Chou},
title = {Comments on two multi-server authentication protocols},
howpublished = {Cryptology {ePrint} Archive, Paper 2008/544},
year = {2008},
url = {https://eprint.iacr.org/2008/544}
}