Paper 2009/332 Original: eprint.iacr.org/2009/332 ↗
Untraceable RFID protocols are not trivially composable: Attacks on the revision of EC-RAC
Abstract
It is well-known that protocols that satisfy a security property when executed in isolation do not necessarily satisfy the same security property when they are executed in an environment containing other protocols. We demonstrate this fact on a family of recently proposed RFID protocols by Lee, Batina, and Verbauwhede. We invalidate the authentication and untraceability claims made for several of the family's protocols. We also present man-in-the-middle attacks on untraceability in all of the protocols in the family. Similar attacks can be carried out on some other protocols in the literature, as well. We briefly indicate how to repair the protocols.
Metadata
- Available format(s)
PDF- Category
- Cryptographic protocols
- Publication info
- Preprint.
- History
- 2009-07-08: last updated
- 2009-07-07: published
- Short URL
- https://ia.cr/2009/332
- License
- https://creativecommons.org/licenses/by/4.0/
BibTeX
@misc{cryptoeprint:2009/332,
author = {Ton van Deursen and Sasa Radomirovic},
title = {Untraceable RFID protocols are not trivially composable: Attacks on the revision of EC-RAC},
howpublished = {Cryptology {ePrint} Archive, Paper 2009/332},
year = {2009},
url = {https://eprint.iacr.org/2009/332}
}