Determined key distribution protocol using non-orthogonal quantum states

摘要：

In this paper we provide an quantum determined key distribution protocol using non-orthogonal quantum states. Two parts can build a key by exchanging some qubits. The principles of quantum mechanics guarantee that the protocol is unconditionally secure. No one except the two parts can get the key. There are no entangled states and complex quantum operations except measurements needed in our protocol. So it is easier to carry out and more robust in practice.

关键词： determined key distribution protocol quantum cryptography non-orthogonal quantum states quantum measurement security

作者: Xiaoyu Li Leisheng Zhao

作者单位: School of Information Engineering, Zhengzhou University, Zhengzhou City, 450001, the Peoples Republ Department of Automobile Engineering, Guangxi Vocational and Technical College of Communications, Na

会议类型: 国际会议

会议名称: 2011 International Conference on Mechatronics and Applied Mechanics(2011年机电一体化与应用力学国际会议 ICMAM 2011)

会议地点: 香港

会议语种:英文

页码: 628-631

在线出版日期: 2011-12-27（万方平台首次上网日期，不代表论文的发表时间）