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A Multivariate Blind Ring Signature Scheme

Journal Article


Abstract


  • Blind signatures are an important and useful tool in designing digital cash schemes and electronic voting protocols. Ring signatures on the other hand provide the anonymity of the signer within the ring of users. In order to fit to some real-life applications, it is useful to combine both protocols to create a blind ring signature scheme, which utilizes all of their features. In this paper, we propose, for the first time, a post-quantum blind ring signature scheme. Our scheme is constructed based on multivariate public key cryptography, which is one of the main candidates for post-quantum cryptography.

Publication Date


  • 2020

Citation


  • Hoang Duong, D., Susilo, W., & Tran, H. T. N. (2020). A Multivariate Blind Ring Signature Scheme. Computer Journal, 63(8), 1194-1202. doi:10.1093/comjnl/bxz128

Scopus Eid


  • 2-s2.0-85094916518

Start Page


  • 1194

End Page


  • 1202

Volume


  • 63

Issue


  • 8

Abstract


  • Blind signatures are an important and useful tool in designing digital cash schemes and electronic voting protocols. Ring signatures on the other hand provide the anonymity of the signer within the ring of users. In order to fit to some real-life applications, it is useful to combine both protocols to create a blind ring signature scheme, which utilizes all of their features. In this paper, we propose, for the first time, a post-quantum blind ring signature scheme. Our scheme is constructed based on multivariate public key cryptography, which is one of the main candidates for post-quantum cryptography.

Publication Date


  • 2020

Citation


  • Hoang Duong, D., Susilo, W., & Tran, H. T. N. (2020). A Multivariate Blind Ring Signature Scheme. Computer Journal, 63(8), 1194-1202. doi:10.1093/comjnl/bxz128

Scopus Eid


  • 2-s2.0-85094916518

Start Page


  • 1194

End Page


  • 1202

Volume


  • 63

Issue


  • 8