Title :
Quantum sharing of classical secret based on local operations
Author :
Gao, Fei ; Guo, Fen-Zhuo ; Wen, Qiao-Yan ; Zhu, Fu-Chen
Author_Institution :
Sch. of Sci., Beijing Univ. of Posts & Telecommun.
Abstract :
We show a quantum sharing of classical secret protocol using EPR pairs. Instead of distributing entangled particles to every player and letting them make a measurement in different bases randomly, we employ the entangled particles as a carrier to record the synthetical operations of all players. Even in the case of multi-party secret sharing, two-particle entanglement is enough. Furthermore, the present scheme can achieve nearly 100% efficiency in principle
Keywords :
protocols; quantum cryptography; quantum entanglement; telecommunication security; EPR pair; classical secret protocol; multiparty secret sharing; quantum sharing; synthetic operation; two-particle entanglement; Cities and towns; Cryptography; Intserv networks; Laboratories; Paramagnetic resonance; Particle measurements; Protocols; Quantum computing; Quantum entanglement; Security; entanglement; local operation; quantum cryptography; secret sharing;
Conference_Titel :
Information, Communications and Signal Processing, 2005 Fifth International Conference on
Conference_Location :
Bangkok
Print_ISBN :
0-7803-9283-3
DOI :
10.1109/ICICS.2005.1689198
