2024 Conditional privacy-preserving authentication

Conditional privacy-preserving authentication

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August undefined, 2024

WebJan 10, 2024 · tional privacy-preserving authentication (CPP A) scheme must be designed for V ANETs, in which conditional privac y- preserving denotes that no one except for the T A can reveal WebDec 14, 2024 · Shim K-A Cpas: An efficient conditional privacy-preserving authentication scheme for vehicular sensor networks IEEE Trans Veh Technol 2012 61 4 1874 1883 10.1109/TVT.2012.2186992 Google Scholar Cross Ref; 42. Suárez-Albela M, Fernández-Caramés TM, Fraga-Lamas P, Castedo L(2024) A practical performance …

Conditional privacy-preserving authentication and key agreement …

WebMar 25, 2024 · Fortunately, many message authentication schemes have been proposed to address security, efficiency, and conditional privacy-preserving for VANETs during … WebAug 1, 2024 · A trusted authority should therefore be granted the right to identify this malicious origin and to take punitive actions in a timely manner. To alleviate the above deficiencies, a conditional privacy-preserving authentication (CPPA) scheme is considered a suitable method by simultaneously providing anonymous authentication … bridgwater hospital address

Hybrid conditional privacy-preserving authentication scheme …

WebApr 11, 2024 · This paper mainly summarizes three aspects of information security: Internet of Things (IoT) authentication technology, Internet of Vehicles (IoV) trust management, and IoV privacy protection. Firstly, in an industrial IoT environment, when a user wants to securely access data from IoT sensors in real-time, they may face network attacks due to … WebThe conditional privacy-preserving authentication (CPPA) mechanism [9,10], which is able to achieve message authentication and conditional privacy preservation … WebJun 28, 2024 · The proposed authentication protocol achieves the conditional privacy-preserving property in two aspects. First, when a vehicle moves near the RSU, needs to generate a fresh timestamp and uses it to calculate with the user’s real identity via the hash function to generate an authentication message. can wookies speak english

Ring Signature-Based Conditional Privacy-Preserving …

An Efficient Identity-Based Signature Scheme without

WebMay 10, 2024 · In existing authentication schemes for vehicular ad hoc networks (VANETs), the public key infrastructure (PKI)-based pseudonym certificate, identity-based encryption and group signature technology are usually used to preserve the security and privacy. However, these schemes face some challenges, e.g., the time-consuming … WebNov 1, 2024 · An efficient conditional privacy-preserving authentication (E-CPPA) scheme based on elliptic curve cryptography is proposed to address this issue. E-CPPA improves the efficiency of message signing ... can woodworm spread from one house to anotherWebNECPPA: A novel and efficient conditional privacy-preserving authentication scheme for VANET Author links open overlay panel Seyed Morteza Pournaghi a , Behnam Zahednejad b , Majid Bayat c , Yaghoub Farjami a can wooeden type set trays be power washed

"WebProviding an efficient anonymous authentication scheme in vehicular ad hoc networks (VANETs) with low computational cost is a challenging issue. Even though, t " - Conditional privacy-preserving authentication

Conditional privacy-preserving authentication

Efficient location-based conditional privacy-preserving …

WebNov 22, 2024 · LCPPA: Lattice-based conditional privacy preserving authentication in vehicular communication. Dharminder Dharminder, Corresponding Author. Dharminder Dharminder ... It has been observed that the security of data and privacy of user are two key challenges for vehicular communication to enable sharing of resources among … WebFeb 16, 2024 · Thus, an anonymous access authentication scheme for vehicular ad hoc networks under edge computing based on ID-based short group signature mechanism is proposed in this article to improve the efficiency and anonymity of access authentication. Multiple pseudonyms are presented to preserve the privacy of vehicle node.

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WebApr 4, 2024 · The conditional privacy-preserving authentication (CPPA) protocol has applications in the construction of secure Internet of Vehicles (IoV) due to its capability to … WebMar 28, 2024 · A lightweight Authentication and Key Agreement protocol named A2P that can ensure low energy consumption and rapid delivery from the source is proposed and a lightweight XOR-based authentication scheme with an unpredictable pseudonym update phase is introduced. Smart grid systems play a vital role in resource management and …

WebMar 24, 2024 · You can then get a breakdown by app and by protocol: Legacy authentication sign-ins. You can also turn on the Conditional Access: Block legacy … WebSep 1, 2024 · To serve this purpose, in the literature, many conditional privacy preserving authentication (CPPA) protocols based on CA-PKC (certificate authority-based public key cryptography), and ID-PKC ...

WebMar 16, 2024 · Although many conditional privacy-preserving authentication schemes have been proposed to ensure secure communication, there still exist some imperfections such as frequent interactions or unlinkability. From this, our paper proposes a novel hierarchical blockchain-assisted authentication scheme to solve these existing issues …

WebAug 1, 2024 · In view of the security requirements of roaming service in VANETs, an elliptic curve-based conditional privacy-preserving authentication and key agreement scheme is proposed in this paper. The anonymity of vehicle identity is realized by using XOR operation, and the traceability is achieved by embedding the public key of the local …

WebAug 30, 2024 · Let’s talk about what it means and why it’s important. Driven by the shift to mobile and cloud, conditional access is a process that enables IT security teams to … can wool be machine washedWebExisting conditional anonymous authentication protocols to secure the group communication in VANETs (Vehicular Ad hoc Networks) render challenges such as dynamically updating membership in a domain and achieving vehicle user’s privacy … can wool be dyedWebMar 4, 2024 · With the use of group signature , a conditional privacy-preserving authentication scheme is proposed by Wu et al. Also, a new privacy preserving scheme using hybrid cryptography gets proposed … bridgwater hospital covid vaccinationsWebJan 1, 2024 · The 13th International Conference on Ambient Systems, Networks and Technologies (ANT) March 22-25, 2024, Porto, Portugal A Blockchain-Based Anonymous Authentication Scheme for Internet of Vehicles Haojun Yanga,*, Yuhong Lia School of Computer Science Beijing University of Posts and Telecommunications, Xi Tu Cheng … can wookies speak basicWebNov 18, 2024 · In this article, we propose XAuth, a secure and privacy-preserving authentication protocol for both intradomain and interdomain handover in 5G HetNets based on blockchain. The proposed protocol can achieve mutual authentication, key agreement between user equipment (UE) and target network, and is characterized by … can woody woodpecker flyWebApr 4, 2024 · The conditional privacy-preserving authentication (CPPA) protocol has applications in the construction of secure Internet of Vehicles (IoV) due to its capability to achieve both privacy ... bridgwater hospital minor injuriesWebThis paper develops a new identity-based (ID-based) signature based on the elliptic curve cryptosystem (ECC) and proposes a novel conditional privacy-preserving authentication scheme based on this signature, which provides secure authentication process for messages transmitted between vehicles and RSUs. Constructing intelligent and efficient … can wool be polyester