scholarly journals Efficient Message Authentication Scheme with Conditional Privacy-Preserving and Signature Aggregation for Vehicular Cloud Network

2018 ◽  
Vol 2018 ◽  
pp. 1-12 ◽  
Author(s):  
Yong Xie ◽  
Fang Xu ◽  
Dong Li ◽  
Yu Nie
Keyword(s):  
Large Scale ◽  
Simulation Analysis ◽  
Privacy Preserving ◽  
Communication Cost ◽  
Authentication Scheme ◽  
Superior Performance ◽  
Transportation Safety ◽  
Message Authentication ◽  
Vehicular Cloud ◽  
Cloud Network

Vehicular cloud network (VCN) is deemed as the most promising platform for providing transportation safety, road optimization, and valued-added application services. Because VCN is of distinguishing feature with super-large scale and unstable communication, it is a challenging task to study efficient authentication scheme for VCN without losing security and conditional privacy-preserving. To meet the challenge, a new efficient message authentication scheme is proposed in this paper. A batch message verification and signature aggregation are included in the proposed scheme to improve the authentication efficiency and decrease the communication cost. Compared with the similar conditional privacy-preserving authentication schemes, the proposed scheme has superior performance in computation and communication cost. Simulation analysis further proves that the proposed scheme has better advantages in reducing the verification loss rate and message delay in the application of VCN.

scholarly journals An Efficient Identity-Based Conditional Privacy-Preserving Authentication Scheme for Secure Communication in a Vehicular Ad Hoc Network

Symmetry ◽  
2020 ◽  
Vol 12 (10) ◽  
pp. 1687 ◽  
Author(s):  
Mahmood A. Al-shareeda ◽  
Mohammed Anbar ◽  
Selvakumar Manickam ◽  
Iznan H. Hasbullah
Keyword(s):  
Secure Communication ◽  
Large Scale ◽  
Ad Hoc ◽  
Privacy Preserving ◽  
Authentication Scheme ◽  
Security And Privacy ◽  
Group Signature ◽  
Side Channel ◽  
Sensitive Information ◽  
Identity Based

The security and privacy issues in vehicular ad hoc networks (VANETs) are often addressed with schemes based on either public key infrastructure, group signature, or identity. However, none of these schemes appropriately address the efficient verification of multiple VANET messages in high-density traffic areas. Attackers could obtain sensitive information kept in a tamper-proof device (TPD) by using a side-channel attack. In this paper, we propose an identity-based conditional privacy-preserving authentication scheme that supports a batch verification process for the simultaneous verification of multiple messages by each node. Furthermore, to thwart side-channel attacks, vehicle information in the TPD is periodically and frequently updated. Finally, since the proposed scheme does not utilize the bilinear pairing operation or the Map-To-Point hash function, its performance outperforms other schemes, making it viable for large-scale VANETs deployment.

scholarly journals A lightweight and secure online/offline cross-domain authentication scheme for VANET systems in Industrial IoT

2021 ◽  
Vol 7 ◽  
pp. e714
Author(s):  
Haqi Khalid ◽  
Shaiful Jahari Hashim ◽  
Sharifah Mumtazah Syed Ahmad ◽  
Fazirulhisyam Hashim ◽  
Muhammad Akmal Chaudhary
Keyword(s):  
Large Scale ◽  
Ad Hoc ◽  
Heterogeneous Wireless Networks ◽  
Communication Cost ◽  
Authentication Scheme ◽  
Cross Domain ◽  
Service Interruption ◽  
Industrial Internet ◽  
Industrial Iot ◽  
Lightweight Authentication

In heterogeneous wireless networks, the industrial Internet of Things (IIoT) is an essential contributor to increasing productivity and effectiveness. However, in various domains, such as industrial wireless scenarios, small cell domains, and vehicular ad hoc networks, an efficient and stable authentication algorithm is required (VANET). Specifically, IoT vehicles deal with vast amounts of data transmitted between VANET entities in different domains in such a large-scale environment. Also, crossing from one territory to another may have the connectivity services down for a while, leading to service interruption because it is pervasive in remote areas and places with multipath obstructions. Hence, it is vulnerable to specific attacks (e.g., replay attacks, modification attacks, man-in-the-middle attacks, and insider attacks), making the system inefficient. Also, high processing data increases the computation and communication cost, leading to an increased workload in the system. Thus, to solve the above issues, we propose an online/offline lightweight authentication scheme for the VANET cross-domain system in IIoT to improve the security and efficiency of the VANET. The proposed scheme utilizes an efficient AES-RSA algorithm to achieve integrity and confidentiality of the message. The offline joining is added to avoid remote network intrusions and the risk of network service interruptions. The proposed work includes two different significant goals to achieve first, then secure message on which the data is transmitted and efficiency in a cryptographic manner. The Burrows Abdi Needham (BAN logic) logic is used to prove that this scheme is mutually authenticated. The system’s security has been tested using the well-known AVISPA tool to evaluate and verify its security formally. The results show that the proposed scheme outperforms the ID-CPPA, AAAS, and HCDA schemes by 53%, 55%, and 47% respectively in terms of computation cost, and 65%, 83%, and 40% respectively in terms of communication cost.

scholarly journals An Improved and Privacy-Preserving Mutual Authentication Scheme with Forward Secrecy in VANETs

2021 ◽  
Vol 2021 ◽  
pp. 1-12
Author(s):  
Mengting Yao ◽  
Xiaoming Wang ◽  
Qingqing Gan ◽  
Yijian Lin ◽  
Chengpeng Huang
Keyword(s):  
Mutual Authentication ◽  
Privacy Preserving ◽  
Identity Authentication ◽  
Authentication Scheme ◽  
Security And Privacy ◽  
Impersonation Attack ◽  
Message Authentication ◽  
Forward Secrecy ◽  
Open Communication ◽  
Security Proof

Vehicular ad hoc network (VANETs) plays a major part in intelligent transportation to enhance traffic efficiency and safety. Security and privacy are the essential matters needed to be tackled due to the open communication channel. Most of the existing schemes only provide message authentication without identity authentication, especially the inability to support forward secrecy which is a major security goal of authentication schemes. In this article, we propose a privacy-preserving mutual authentication scheme with batch verification for VANETs which support both message authentication and identity authentication. More importantly, the proposed scheme achieves forward secrecy, which means the exposure of the shared key will not compromise the previous interaction. The security proof shows that our scheme can withstand various known security attacks, such as the impersonation attack and forgery attack. The experiment analysis results based on communication and computation cost demonstrate that our scheme is more efficient compared with the related schemes.

scholarly journals CasCP: Efficient and Secure Certificateless Authentication Scheme for Wireless Body Area Networks with Conditional Privacy-Preserving

2019 ◽  
Vol 2019 ◽  
pp. 1-13 ◽  
Author(s):  
Yong Xie ◽  
Songsong Zhang ◽  
Xiang Li ◽  
Yanggui Li ◽  
Yuan Chai
Keyword(s):  
Body Area Networks ◽  
Wireless Body Area Networks ◽  
Privacy Preserving ◽  
Communication Cost ◽  
Authentication Scheme ◽  
Personal Health Information ◽  
Body Area ◽  
Smart Healthcare ◽  
Security Attack ◽  
Certificateless Authentication

As the aging population of society continues to intensify, the series of problems brought about by aging is becoming more and more serious. Because the health problem of the elderly brings many social problems, people have paid close attention to it. Fortunately, as a typical smart healthcare system, wireless body area networks (WBANs) present quit nice medical care for people, especially the aged. However, personal health information is very sensitive. But, the common communication channel is used in WBANs and any malicious entity can initiate a security attack on WBANs. To ensure secure communication and privacy-preserving which are the premise of the sound development of WBANs, an improved and efficient certificateless authentication scheme with conditional privacy-preserving is proposed in this paper on the basis of analyzing the most recent presented certificateless authentication scheme for WBANs. The proposed scheme also provides batch authentication to decrease authentication and communication cost. A rigid security proof demonstrates that our proposed scheme resists every type of security attack and can provide condition privacy-preserving. The performance analysis shows that our proposed scheme has some advantages in computation and communication cost.

scholarly journals APPAS: A Privacy-Preserving Authentication Scheme Based on Pseudonym Ring in VSNs

IEEE Access ◽  
2019 ◽  
Vol 7 ◽  
pp. 69936-69946 ◽  
Author(s):  
Tianhan Gao ◽  
Xinyang Deng ◽  
Qingshan Li ◽  
Mario Collotta ◽  
Ilsun You
Keyword(s):  
Privacy Preserving ◽  
Authentication Scheme
Sign in / Sign up

Export Citation Format

Share Document