中国物理B ›› 2015, Vol. 24 ›› Issue (8): 80306-080306.doi: 10.1088/1674-1056/24/8/080306

• GENERAL • 上一篇    下一篇

Faithful deterministic secure quantum communication and authentication protocol based on hyperentanglement against collective noise

昌燕, 张仕斌, 闫丽丽, 韩桂华   

  1. College of Information Security Engineering, Chengdu University of Information Technology, Chengdu 610225, China
  • 收稿日期:2015-01-06 修回日期:2015-02-02 出版日期:2015-08-05 发布日期:2015-08-05
  • 基金资助:
    Project supported by the National Natural Science Foundation of China (Grant No. 61402058), the Science and Technology Support Project of Sichuan Province, China (Grant No. 2013GZX0137), the Fund for Young Persons Project of Sichuan Province, China (Grant No. 12ZB017), and the Foundation of Cyberspace Security Key Laboratory of Sichuan Higher Education Institutions, China (Grant No. szjj2014-074).

Faithful deterministic secure quantum communication and authentication protocol based on hyperentanglement against collective noise

Chang Yan (昌燕), Zhang Shi-Bin (张仕斌), Yan Li-Li (闫丽丽), Han Gui-Hua (韩桂华)   

  1. College of Information Security Engineering, Chengdu University of Information Technology, Chengdu 610225, China
  • Received:2015-01-06 Revised:2015-02-02 Online:2015-08-05 Published:2015-08-05
  • Contact: Chang Yan E-mail:cyttkl@cuit.edu.cn
  • Supported by:
    Project supported by the National Natural Science Foundation of China (Grant No. 61402058), the Science and Technology Support Project of Sichuan Province, China (Grant No. 2013GZX0137), the Fund for Young Persons Project of Sichuan Province, China (Grant No. 12ZB017), and the Foundation of Cyberspace Security Key Laboratory of Sichuan Higher Education Institutions, China (Grant No. szjj2014-074).

摘要: Higher channel capacity and security are difficult to reach in a noisy channel. The loss of photons and the distortion of the qubit state are caused by noise. To solve these problems, in our study, a hyperentangled Bell state is used to design faithful deterministic secure quantum communication and authentication protocol over collective-rotation and collective-dephasing noisy channel, which doubles the channel capacity compared with using an ordinary Bell state as a carrier; a logical hyperentangled Bell state immune to collective-rotation and collective-dephasing noise is constructed. The secret message is divided into several parts to transmit, however the identity strings of Alice and Bob are reused. Unitary operations are not used.

关键词: collective noise, hyperentanglement, channel capacity

Abstract: Higher channel capacity and security are difficult to reach in a noisy channel. The loss of photons and the distortion of the qubit state are caused by noise. To solve these problems, in our study, a hyperentangled Bell state is used to design faithful deterministic secure quantum communication and authentication protocol over collective-rotation and collective-dephasing noisy channel, which doubles the channel capacity compared with using an ordinary Bell state as a carrier; a logical hyperentangled Bell state immune to collective-rotation and collective-dephasing noise is constructed. The secret message is divided into several parts to transmit, however the identity strings of Alice and Bob are reused. Unitary operations are not used.

Key words: collective noise, hyperentanglement, channel capacity

中图分类号:  (Quantum cryptography and communication security)

  • 03.67.Dd
03.67.Hk (Quantum communication) 03.67.-a (Quantum information) 03.65.Ud (Entanglement and quantum nonlocality)