Title :
A Quantum Secret Sharing Scheme with High Efficiency Based on Bell States
Author :
Li Kai ; Liu Yuanyuan ; He Kehai ; Huang Xiao-ying
Author_Institution :
Baicheng Ordnance Test Center of China, Baicheng, China
Abstract :
To improve the security of quantum cryptography protocol and reduce its cost, this paper presented a new means after analyzing the process of the detection of eavesdropping, and offered a quantum secret sharing protocol to argue for it. Players employed the travel particles carrying secret messages to detect eavesdropping, and leaked nothing about secret messages. Investigation shows that players can make the quantum cryptography protocol not only with theoretic efficiency of 100%, but also secure in case of none checking particles made for detection of eavesdropping only.
Keywords :
Bell theorem; cryptographic protocols; quantum cryptography; Bell states; cost reduction; eavesdropping detection; quantum cryptography protocol; quantum secret sharing scheme; secret message; security; travel particles; Quantum Secret Sharing; detection of eavesdropping; theoretic efficiency;
Conference_Titel :
Information Science and Engineering (ISISE), 2012 International Symposium on
Conference_Location :
Shanghai
Print_ISBN :
978-1-4673-5680-0
DOI :
10.1109/ISISE.2012.100
