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Forward Secure Lattice-Based Ring Signature Scheme in the Standard Model

Xiaoling Yu, Yuntao Wang

Lecture notes in computer scienceJan 1, 20232 citations

Traceable Ring Signatures with Post-quantum Security

Hanwen Feng, Jianwei Liu, Qianhong Wu +1 more

Lecture notes in computer scienceJan 1, 202019 citations

Traceable ring signatures: general framework and post-quantum security

Hanwen Feng, Jianwei Liu, Dawei Li +2 more

Designs Codes and CryptographyMar 27, 202128 citations

Threshold Ring Signatures: New Definitions and Post-quantum Security

Abida Haque, Alessandra Scafuro

Lecture notes in computer scienceJan 1, 202020 citations

A Note on the Post-quantum Security of (Ring) Signatures

Rohit Chatterjee, Kai-Min Chung, Xiao Rong Liang +1 more

arXiv:2112.06078Lecture notes in computer scienceJan 1, 202210 citations

An Identity-based Ring Signature Scheme from Lattices

Liusheng Huang

Identity-based ring signature is the combination of the identity-based cryptography and ring signature.It can be used in many practical applications.Most of the existing identity-based ring signatures are based the bilinear pairing assumption.How ever,bilinear pairing problem is no longer hard in the quantum era.To construct an identity-based ring signature securing in the quantum era,in this paper,we presented an identity-based ring signature scheme based on lattices.The scheme is secure in the standard model.The security of scheme is based on the standard small integer solution(SIS) assumption.Compared with other identity-based ring signature schemes from lattices in the standard model,our scheme enjoys higher efficiency.Identity-based ring signature is the combination of the identity-based cryptography and ring signature.It can be used in many practical applications.Most of the existing identity-based ring signatures are based the bilinear pairing assumption.How ever,bilinear pairing problem is no longer hard in the quantum era.To construct an identity-based ring signature securing in the quantum era,in this paper,we presented an identity-based ring signature scheme based on lattices.The scheme is secure in the standard model.The security of scheme is based on the standard small integer solution(SIS) assumption.Compared with other identity-based ring signature schemes from lattices in the standard model,our scheme enjoys higher efficiency.

Journal of Chinese Computer SystemsJan 1, 20130 citations

Compact Ring Signatures with Post-Quantum Security in Standard Model

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