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Representative Ring Signature Algorithm Based on Smart Contract [PDF]
Sensors, 2022 Traditional ring signature algorithms suffer from large signature data capacity and low speed of signature and verification during collective signing. In this work, we propose a representative ring signature algorithm based on smart contracts.
Qiude Li +4 more
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A Novel Linkable Ring Signature on Ideal Lattices [PDF]
Entropy, 2023 In this paper, a novel linkable ring signature scheme is constructed. The hash value of the public key in the ring and the signer’s private key are based on random numbers.
Chengtang Cao, Lin You, Gengran Hu
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Anti-Quantum Lattice-Based Ring Signature Scheme and Applications in VANETs [PDF]
Entropy, 2021 Message authentication is crucial because it encourages participants to accept countermeasures and further transmit messages to legitimate users in a network while maintaining the legitimacy of the identity of network members. An unauthorized user cannot
Chunhong Jiao, Xinyin Xiang
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Deniable ring signature scheme based on the ISRSAC digital signature algorithm [PDF]
PeerJ Computer ScienceThis article introduces a deniable ring signature scheme within the framework of a ring signature protocol, which allows a member of the ring to assert or deny their role as the signature’s originator without the involvement of a trusted third party ...
Yanshuo Zhang +4 more
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Identity-Based Linkable Ring Signature Scheme
IEEE Access, 2019 A ring signature is an anonymous signature that implements both the authentication of the message and the anonymity of the signer. In a “normal” ring signature scheme, the same signer can generate multiple ring signatures, but the verifier ...
Lunzhi Deng, Yuhong Jiang, Bingqin Ning
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Logarithmic-Size Post-Quantum Linkable Ring Signatures Based on Aggregation Operations [PDF]
EntropyLinkable ring signatures are a type of ring signature scheme that can protect the anonymity of signers while allowing the public to verify whether the same signer has signed the same message multiple times.
Minghui Zheng +5 more
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Research Progress and Prospect of Ring Signatures [PDF]
Jisuanji kexue yu tansuo, 2023 As a special group signature, ring signature has been widely used in anonymous voting, anonymous deposit and anonymous transaction because it can not only complete the signature without the cooperation of ring members, but also ensure the anonymity of ...
XIE Jia, LIU Shizhao, WANG Lu, GAO Juntao, WANG Baocang
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Secure E-Voting Protocol Based on SM9 Blind Signature and Ring Signature [PDF]
Jisuanji gongcheng, 2023 To solve the problems of anonymity，public verifiability，ballot collision，and forgery in the process of e-voting，an anonymous public verifiable e-voting system protocol design scheme is proposed based on SM9 algorithm.This scheme constructs an identity ...
RAO Jintao, CUI Zhe
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Ring Signature Scheme of Programmable Hash Function on Lattices [PDF]
Jisuanji gongcheng, 2020 To address the problem that the length of signature and key is too long in traditional ring signature schemes on lattices,this paper proposes an improved ring signature model of Programmable Hash Function(PHF) on lattices.The MP12 trapdoor function is ...
GE Binghui, ZHAO Zongqu, HE Zheng, QIN Panke
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Lattice-Based Logarithmic-Size Non-Interactive Deniable Ring Signatures
Entropy, 2021 Deniable ring signature can be regarded as group signature without group manager, in which a singer is capable of singing a message anonymously, but, if necessary, each ring member is allowed to confirm or disavowal its involvement in the signature via ...
Huiwen Jia, Chunming Tang, Yanhua Zhang
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