Results 1 to 10 of about 6,286 (95)
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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Linkable Ring Signature for Privacy Protection in Blockchain-Enabled IIoT [PDF]
SensorsThe blockchain-enabled industrial Internet of Things (IIoT) faces security threats such as quantum computing attacks and privacy disclosure. Targeting these issues, in this study, we design a new lattice-based linkable ring signature (LRS) scheme, which ...
Fang Guo +5 more
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Post-Quantum Revocable Linkable Ring Signature Scheme Based on SPHINCS+ for V2G Scenarios [PDF]
SensorsAs a core support for the integration of new energy and smart grids, Vehicle-to-Grid (V2G) networks face a core contradiction between user privacy protection and transaction security traceability—a dilemma that is further exacerbated by issues such as ...
Shuanggen Liu +4 more
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Post-Quantum Linkable Hash-Based Ring Signature Scheme for Off-Chain Payments in IoT [PDF]
SensorsOff-chain payments in the Internet of Things (IoT) enhance the efficiency and scalability of blockchain transactions. However, existing privacy mechanisms face challenges, such as the disclosure of payment channels and transaction traceability ...
Linlin He +4 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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Identity-Based Linkable Ring Signatures From Lattices
IEEE Access, 2021 Linkable ring signatures is a useful cryptographic tool for constructing applications such as ones relative to electronic voting (e-voting), digital cashes (e-cashes) as well as cloud computing.
Huy Quoc Le +6 more
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Smart Contract E-Voting Protocol with Linkable Ring Signcryption [PDF]
Jisuanji gongcheng, 2022 Compared with traditional voting methods, electronic voting is more economical but is not open, nontransparent, and too centralized.Blockchain technology has broad application prospects and has been applied to electronic voting protocols.However ...
WANG Jiechang, ZHANG Ping, GAO Yuan, LIU Yuling
doaj +1 more source
Certificateless Linkable Ring Signature Scheme
IEEE Access, 2020 Ring signature is an anonymous signature that both authenticates the message and protects the identity information of the signer. It is suitable for scenarios such as anonymous network access, online auctions, etc.
Lunzhi Deng, Hongyu Shi, Yan Gao
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Using Ring Learning with Errors Problem to Construct Linkable Ring Signature Scheme
Jisuanji kexue yu tansuo, 2020 In order to solve the problem of large key size and low efficiency in the linkable ring signature scheme on lattice, this paper reconstructs the linkable ring signature scheme from lattice based on the ring learning with errors (RLWE) problem, according ...
YE Qing, WANG Wenbo, LI Yingying, QIN Panke, ZHAO Zongqu, WANG Yongjun
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A Novel Linkable Ring Signature on Ideal Lattices
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
doaj +1 more source