A Quantum Single Sign-On Protocol Based on GHZ States

作者：Ren Xingtian; Wang Yong; Dai Guiping^*

来源：International Journal of Theoretical Physics, 2015, 54(10): 3733-3738.

DOI：10.1007/s10773-015-2611-5

• Single sign-on
• Quantum cryptography
• User authentication
• GHZ states

Single Sign-On (SSO) is an important cryptography mechanism in distributed systems. Quantum cryptography has gained great successes and makes great influence on traditional cryptography. In this paper, we combines the SSO mechanism and quantum cryptography together. A SSO protocol based on GHZ states is designed. Through security analysis, we show that this protocol has good security properties.

• 出版日期2015-10
• 单位北京工业大学