Results 21 to 30 of about 2,177 (206)
Aggregatable Certificateless Designated Verifier Signature [PDF]
IEEE Access, 2020 In recent years, the Internet of Things (IoT) devices have become increasingly deployed in many industries and generated a large amount of data that needs to be processed in a timely and efficient manner. Using aggregate signatures, it provides a secure and efficient way to handle large numbers of digital signatures with the same message. Recently, the
Pairat Thorncharoensri +2 more
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A certificateless anonymous authenticated announcement scheme in vehicular ad hoc networks. [PDF]
, 2014 Vehicular ad hoc networks (VANETs) provide a safer driving environment by allowing vehicles to broadcast safety related messages and inform neighbouring vehicles regarding traffic and road conditions.
Al-Riyami +11 more
core +1 more source
Blockchain-based V2G Certificateless Ring Signcryption Privacy Protection Scheme [PDF]
Jisuanji gongcheng, 2023 A blockchain-based certificateless ring signature privacy protection scheme is proposed to ensure the privacy protection of vehicle user transaction information and secure transmission of communication messages in the Vehicle-to-Grid（V2G） system.To ...
CHEN Fuan, LIU Yi
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Integrated Distributed Authentication Protocol for Smart Grid Communications [PDF]
, 2018 In the smart grid, an integrated distributed authen- tication protocol is needed to not only securely manage the system but also efficiently authenticate many different entities for the communications.
Choi, B.J., Saxena, N.
core +3 more sources
A Revocable Certificateless Signature Scheme [PDF]
Journal of Computers, 2014 Certificateless public key cryptography (CLPKC), with properties of no key escrow and no certificate, has received a lot of attention since its invention. However, how to revoke a user in certificateless cryptosystem still remains a problem: the existing solutions are not practical for use due to either a costly mediator or enormous computation (secret
Yinxia Sun, Futai Zhang, Limin Shen
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Certificateless Aggregate Signature Scheme for Privacy Protection in VANET [PDF]
Jisuanji gongcheng, 2020 In Vehicular Ad-hoc Network(VANET),problems such as vulnerable communication data and low computational efficiency are ubiquitous.This paper proposes a certificateless aggregation signature scheme based on certificateless public key cryptosystem and ...
ZHAO Nan, ZHANG Guoan, GU Xiaohui
doaj +1 more source
SPATA: Strong Pseudonym based AuthenTicAtion in Intelligent Transport System [PDF]
, 2018 Intelligent Transport System (ITS) is generally deployed to improve road safety, comfort, security, and traffic efficiency. A robust mechanism of authentication and secure communication is required to protect privacy and conditional resolution of ...
Ahmad, Naveed +6 more
core +1 more source
Certificateless Network Coding Ring Signature Scheme [PDF]
Security and Communication Networks, 2021 Traditional certificateless ring signature is not suitable for the network coding environment. In this view, a new certificateless network coding ring signature (CL-NCRS) is devised by using the techniques of multisource network coding and certificateless ring signature.
Huifang Yu, Weike Wang
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Secure Data Fusion Analysis on Certificateless Short Signature Scheme Based on Integrated Neural Networks and Elliptic Curve Cryptography [PDF]
EAI Endorsed Transactions on Scalable Information Systems, 2022 In the traditional public key cryptosystem based on certificates, the issuance and management of usercertificates are realized through the authoritative certificate center, but amount of time is spent in thetransmission and verification of user public ...
Lina Zou, Xueying Wang, Lifeng Deng
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Security Vulnerabilities of Four Signature Schemes From NTRU Lattices and Pairings
IEEE Access, 2020 Certificateless cryptography solves the certificate management problem in public-key cryptography and the key-escrow problem in identity-based cryptography. Xie et al. proposed a certificateless signature scheme using NTRU lattices.
Kyung-Ah Shim
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