Paper 2024/464 Original: eprint.iacr.org/2024/464 ↗
ON THE IMPLEMENTATION OF A LATTICE-BASED DAA FOR VANET SYSTEM
Abstract
Direct Anonymous Attestation (DAA) is a cryptographic protocol that enables users with a Trusted Platform Module (TPM) to authenticate without revealing their identity. Thus, DAA emerged as a good privacy-enhancing solution. Current standards have security based on factorization and discrete logarithm problem making them vulnerable to quantum computer attacks. Recently, a number of lattice-based DAA has been propose in the literature to start transition to quantum-resistant cryptography. In addition to these, DAA has been adapted to Vehicle Ad-hoc NETwork system (VANETs) to offer secure vehicule-to-vehicule/infrastructure communication (V2V and V2I). In this paper, we provide an implementation of the most advanced post-quantum DAA for VANETs. We explore the cryptographic foundations, construction methodologies, and the performance of this scheme, offering insights into their suitability for various real-world use cases.
Metadata
- Available format(s)
PDF- Category
- Implementation
- Publication info
- Preprint.
- History
- 2024-03-19: last updated
- 2024-03-19: published
- Short URL
- https://ia.cr/2024/464
- License
- https://creativecommons.org/licenses/by/4.0/
BibTeX
@misc{cryptoeprint:2024/464,
author = {Doryan Lesaignoux and Mikael Carmona},
title = {ON THE IMPLEMENTATION OF A LATTICE-BASED DAA FOR VANET SYSTEM},
howpublished = {Cryptology {ePrint} Archive, Paper 2024/464},
year = {2024},
url = {https://eprint.iacr.org/2024/464}
}