Combating Identity De-Synchronization: An improved Lightweight Symmetric key based Authentication scheme for IoV
Küçük Resim Yok
Tarih
2021
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Taiwan Ubiquitous Information CO LTD
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
Due to its resource-friendly nature, symmetric-key based authentication methods are prioritized over public key infrastructure for employment in resource-constrained devices. Recently, a large number of symmetric-key based authentication protocols are proposed; however, the real progress is still marginal owing to repeated mistakes. Specifi-cally, the emphasis on anonymity and privacy alongside the computational and commu-nicative efficiencies has introduced some design flaws. The Identity De-Synchronization (ID-S) is one of such important issues that surfaced owing to such design flaws. This article aims to emphasize the causes and pitfalls of ID-S and for this purpose, a recent symmetric-key based authentication for the internet of vehicles (IoV) is analyzed. Pre-cisely, it is to show in this article that the scheme of Xu et al. is vulnerable against ID-S under the widely used DY adversarial model. The article also proposes the avail-able remedies to avoid ID-S and proposes an improved scheme. © 2021, Taiwan Ubiquitous Information CO LTD. All rights reserved.
Açıklama
Anahtar Kelimeler
Authentication protocols; Identity De-Synchronization; Symmetric-key
Kaynak
Journal of Network Intelligence
WoS Q Değeri
Scopus Q Değeri
Q3
Cilt
6
Sayı
4
