Results 41 to 50 of about 208 (142)
A Strong Designated Verifier Ring Signcryption Scheme Providing Strongest Signers' Anonymity [PDF]
, 2013 The strong designated verifier ring signature scheme provides signer anonymity to protect actual signer’s identity. However, the message of the strong designated verifier ring signature may disclose some identity information related to the actual signer.
Hwang, Shin-Jia; Chen, Jyong-Ye +1 more
core
Fraud Detection in Privacy Preserving Health Insurance System Using Blockchain Technology
Engineering Reports, Volume 7, Issue 8, August 2025.A privacy‐preserving and fraud‐detection‐enabled health insurance claim system has been proposed that addresses the dual challenges of privacy preservation and fraud detection in health insurance claims. The proposed model enables both patients and healthcare providers to submit claims securely, ensuring patient anonymity while effectively detecting ...
Md. Mazharul Islam +4 more
wiley +1 more source
A Blockchain‐Based Certificateless Anonymous Cross‐Domain Authentication Scheme for IoV
International Journal of Intelligent Systems, Volume 2025, Issue 1, 2025.As an essential component of the internet of things, the internet of vehicles (IoV) holds broad application prospects in areas such as safe driving, intelligent transportation, and service reservations. Due to the security and privacy requirements, anonymous authentication schemes are widely used in IoV. However, traditional certificate‐based anonymous
Hua Wang +5 more
wiley +1 more source
A literature review on V2X communications security: Foundation, solutions, status, and future
IET Communications, Volume 18, Issue 20, Page 1683-1715, December 2024.The article first introduces the development history of the past Internet of Vehicles(IoV), summarizes some common V2X security threats, describes the development and application of the SM commercial algorithm in recent years, and finally, statistics and introduces the part of the development process of the security protocols currently used in IoV ...
Zuobin Ying +3 more
wiley +1 more source
A survey on post‐quantum based approaches for edge computing security
WIREs Computational Statistics, Volume 16, Issue 1, January/February 2024.The distribution of reviewed papers by focused area. Abstract With the development of technology and its integration with scientific realities, computer systems continue to evolve as infrastructure. One of the most important obstacles in front of quantum computers with high‐speed processing is that its existing systems cause security vulnerabilities ...
Aykut Karakaya, Ahmet Ulu
wiley +1 more source
Ensuring Security and Privacy in VANET: A Comprehensive Survey of Authentication Approaches
Journal of Computer Networks and Communications, Volume 2024, Issue 1, 2024.Vehicular ad hoc networks (VANET) are revolutionizing intelligent transportation systems (ITS), and as a result, research on their security is becoming increasingly important. As the primary security concern for VANET, authentication security is still quite difficult to achieve.
Soujanya B K +2 more
wiley +1 more source
Electronic Reporting Using SM2-Based Ring Signcryption
CoRRElectronic whistleblowing systems are widely used due to their efficiency and convenience. The key to designing such systems lies in protecting the identity privacy of whistleblowers, preventing malicious whistleblowing, and ensuring the confidentiality of whistleblowing information. To address these issues, a SM2 traceable ring signcryption scheme for
Huifang Yu 0001, Jiaxing Jie, Lei Li
openaire +2 more sources
Identity based ring signcryption schemes revisited [PDF]
, 2011 MI: Global COE Program Education-and-Research Hub for Mathematics-for-IndustryグローバルCOEプログラム「マス･フォア･インダストリ教育研究拠点」Ring Signcryption is used to provide a graceful way to leak trustworthy secrets in an anonymous, authenticated and confidential way.
Vivek, Sree +2 more
core
Identity Based Reception Threshold Ring Signcryption Scheme [PDF]
, 2012 签密能够以较低的通信成本同时完成认证和加密2种功能.为了同时实现匿名加密、认证和门限解密3种功能,提出了基于身份的接收门限环签密方案,并在随机预言模型下证明了其安全性.在这个方案中,任何人能任意选择n-1个成员,加上他自己构成一个群.然后代表这个群生成一个签密,把密文发送给特定M个人,只有至少其中T≤M个人合作才能恢复消息.本案在签密阶段只需要1次双线性对计算,解签密阶段也只需要3次双线性对计算.Signcryption offers authentication and confidentiality
邓伦治, 曾吉文
core
SETLA: Signature and encryption from lattices [PDF]
, 2018 In data security, the main objectives one tries to achieve are confidentiality, data integrity and authentication. In a public-key setting, confidentiality is reached through asymmetric encryption and both data integrity and authentication through ...
Gerard, François +3 more
core +1 more source