Paper 2007/420 Original: eprint.iacr.org/2007/420 ↗
A Critical Analysis and Improvement of AACS Drive-Host Authentication
Abstract
This paper presents a critical analysis of the AACS drive-host authentication scheme. A few weaknesses are identified which could lead to various attacks on the scheme. In particular, we observe that the scheme is susceptible to unknown key-share and man-in-the-middle attacks. Modifications of the scheme are suggested in order to provide better security. A proof of security of the modified scheme is also presented. The modified scheme achieves better efficiency than the original scheme.
Metadata
- Available format(s)
PDF- Category
- Applications
- Publication info
- Preprint.
- History
- 2007-11-06: last updated
- 2007-11-06: published
- Short URL
- https://ia.cr/2007/420
- License
- https://creativecommons.org/licenses/by/4.0/
BibTeX
@misc{cryptoeprint:2007/420,
author = {Jiayuan Sui and Douglas R. Stinson},
title = {A Critical Analysis and Improvement of AACS Drive-Host Authentication},
howpublished = {Cryptology {ePrint} Archive, Paper 2007/420},
year = {2007},
url = {https://eprint.iacr.org/2007/420}
}