Research on signature based on Grover quantum encryption algorithm
Haixia Zhao · 2022
Quantum signature is a classical digital signature technology, which realizes the security guarantee of the integrity, nonrepudiation and non-tampering of quantum information through the basic principles of quantum mechanics. Arbitrated quantum signature (AQS) is a hot spot in current quantum signature research. The article deeply discusses the basic principle of AQS system, and takes the research and design of AQS scheme as the main idea, researches and analyzes the existing AQS scheme, finds the existing problems, and gives solutions. At the same time, in order to further improve the arbitration function of AQS, this paper proposes a flexible tracking quantum group blind signature system based on AQGBS.