Paper 2012/386 Original: eprint.iacr.org/2012/386 ↗
Cryptanalysis of Sood et al.’s Authentication Scheme using Smart Cards
Abstract
In 2010, Sood-Sarje-Singh proposed a dynamic ID-based remote user authentication scheme and claimed that their scheme is more secure than Das et al.’s scheme and Liao et al.’s scheme. However, we show that Sood et al.’s scheme is still vulnerable to malicious user attack, man-in-the-middle attack, stolen smart card attack, off-line ID guessing attack, impersonation attack, and server spoofing attack, making the scheme unfeasible for practical implementation.
Metadata
- Available format(s)
PDF- Category
- Cryptographic protocols
- Publication info
- Preprint.
- History
- 2012-07-16: last updated
- 2012-07-16: published
- Short URL
- https://ia.cr/2012/386
- License
- https://creativecommons.org/licenses/by/4.0/
BibTeX
@misc{cryptoeprint:2012/386,
author = {Rafael Martínez-Peláez and Francisco Rico-Novella},
title = {Cryptanalysis of Sood et al.’s Authentication Scheme using Smart Cards},
howpublished = {Cryptology {ePrint} Archive, Paper 2012/386},
year = {2012},
url = {https://eprint.iacr.org/2012/386}
}