Journal on Communications ›› 2015, Vol. 36 ›› Issue (9): 259-266.doi: 10.11959/j.issn.1000-436x.2015248

• Academic communication • Previous Articles    

Sequential double quantum blind signature protocol

Hui WANG,Run-hua SHI(),Hong ZHONG,Jie CUI,Shun ZHANG,Kai-ting WANG   

  1. School of Computer Science and Technology,Anhui University,Hefei 230601,China
  • Online:2015-09-25 Published:2017-09-15
  • Supported by:
    The National Natural Science Foundation of China;The National Natural Science Foundation of China;The National Natural Science Foundation of China;Special Research Founda-tion of the Doctoral Program of Higher Education;The Natural Science Foundation of Anhui Prov-ince;The Natural Science Foundation of Anhui Prov-ince;Doctoral Research Project of Anhui University;Anhui University “Information security” New Professional Project

Abstract:

Considering the fact that both party banks need to sign on the same bill because of the inter-bank E-payment in real life.A sequential double blind signature protocol based on the quantum coherence and quantum entanglement was proposed for the first time.Consumer blinded the message at first and each bank signed the blinded message one by one.The advantage of this protocol is that it only requires particle measurements for the verification without any quantum unitary operation.In addition,the proposed protocol obtains the higher efficiency and accuracy in the phase of signature verification,compared with other single quantum blind signature schemes.

Key words: quantum information, quantum signature, blind signature, double signature

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