Title :
A simple quantum private comparison protocol
Author :
Cai, Xiao-Qiu ; Liu, Qing-Qing
Author_Institution :
Sch. of Math. Sci., Luoyang Normal Univ., Luoyang, China
Abstract :
We give a simple quantum private comparison protocol with quantum key distribution and hash function, in which two distrustful parties can compare whether their secrets are equal with the help of a semi-trusted party. We also analyze the security of this protocol and show that its security is based on the fundamental principles of quantum mechanics and the irreversibility of hash function.
Keywords :
cryptographic protocols; quantum cryptography; distrustful party; fundamental principles; hash function; quantum key distribution; quantum mechanics; semitrusted party; simple quantum private comparison protocol; Cryptography; Educational institutions; Encoding; Optimized production technology; Protocols; Quantum computing;
Conference_Titel :
Computer Science and Automation Engineering (CSAE), 2012 IEEE International Conference on
Conference_Location :
Zhangjiajie
Print_ISBN :
978-1-4673-0088-9
DOI :
10.1109/CSAE.2012.6272623
