A Traceable and Anonymous Authentication Ring Signature Scheme with Privacy Protection

doi:10.1109/CSCWD61410.2024.10580794

	A Traceable and Anonymous Authentication Ring Signature Scheme with Privacy Protection
	Zhao, Xiao; Cao, Suzhen; Wang, Zheng; Xing, Dandan; Zhou, Dawei
	2024
会议名称	27th International Conference on Computer Supported Cooperative Work in Design, CSCWD 2024
会议录名称	Proceedings of the 2024 27th International Conference on Computer Supported Cooperative Work in Design, CSCWD 2024
页码	570-575
会议日期	May 8, 2024 - May 10, 2024
会议地点	Tianjin, China
出版者	Institute of Electrical and Electronics Engineers Inc.
摘要	A traceable anonymous authentication ring signature scheme with privacy protection is proposed to solve the problem of tracking the identity of malicious signers in ring signatures and protecting the identity privacy of receiver. When the decrypted plaintext contains illegal words, the receiver can request to trusted third party (TTP) to trace the signer, the trusted third party (TTP) interaction with the ring member to find the signer. In avoid leaking the privacy information of receiver, and receiver's privacy information or input data. Before identify tracing, scheme adopts zero-knowledge proof (ZKP) technology verify the legitimacy of receiver and protect the privacy of the receiver. At last, trusted third party (TTP) returns the public key of the traced signer to the receiver. Based on the computational Diffie-Hellman difficult problem, the scheme is proved to satisfy the security of signature unforgeability under the random oracle model. Compared with the existing schemes, the experimental results show that the scheme reduces the time of signature by 47.521%, the time of verification by 45.915%, and the time of traceability by 16.630%, which proves that the scheme is more effective. © 2024 IEEE.
关键词	Network security Anonymous authentication Identity tracing Information data Plaintext Privacy information Privacy protection Ring signature schemes Ring signatures Trusted third parties Zero-knowledge proofs
DOI	10.1109/CSCWD61410.2024.10580794
收录类别	EI
语种	英语
EI入藏号	20243016739717
EI主题词	Authentication
EI分类号	723 Computer Software, Data Handling and Applications
原始文献类型	Conference article (CA)
文献类型	会议论文
条目标识符	https://ir.nwnu.edu.cn/handle/39RV6HYL/98798
专题	实体学院_计算机科学与工程学院实体学院_生命科学学院附属单位_附属中学
通讯作者	Zhao, Xiao
作者单位	Northwest Normal University, College of Computer Science & Engineering, Lanzhou, China
第一作者单位	计算机科学与工程学院
通讯作者单位	计算机科学与工程学院
第一作者的第一单位	计算机科学与工程学院
推荐引用方式 GB/T 7714	Zhao, Xiao,Cao, Suzhen,Wang, Zheng,et al. A Traceable and Anonymous Authentication Ring Signature Scheme with Privacy Protection[C]:Institute of Electrical and Electronics Engineers Inc.,2024:570-575.