Title :
Multi-party Quantum Secure Direct Communication
Author :
Xiaoqing Tan ; Xiaoqian Zhang ; Cui Liang
Author_Institution :
Dept. of Math., Jinan Univ., Guangzhou, China
Abstract :
A protocol for three-party quantum secure direct communication using entanglement states is proposed. In this protocol, three participants simultaneously exchange their messages. The protocol is shown to stand against the intercept-and-resend attack, the intercept-and-measure attack, the intercept-and-entangle auxiliary attack and the denial-of-service attack. It can be generalized to N-party case that is feasible.
Keywords :
cryptographic protocols; quantum cryptography; telecommunication security; cryptographic protocols; denial-of-service attack; intercept-and-entangle auxiliary attack; intercept-and-measure attack; intercept-and-resend attack; multiparty quantum secure direct communication; Atmospheric measurements; Cryptography; Error analysis; Particle measurements; Photonics; Protocols; Denial-of-service attack; Entangled states; Intercept-and-entangle auxiliary attack; Intercept-and-measure attack; Intercept-and-resend attack;
Conference_Titel :
P2P, Parallel, Grid, Cloud and Internet Computing (3PGCIC), 2014 Ninth International Conference on
Conference_Location :
Guangdong
DOI :
10.1109/3PGCIC.2014.71
