Controlled mutual quantum entity authentication using entanglement swapping
- Authors
- Kang, Min-Sung; Hong, Chang-Ho; Heo, Jino; Lim, Jong-In; Yang, Hyung-Jin
- Issue Date
- 9월-2015
- Publisher
- IOP PUBLISHING LTD
- Keywords
- quantum authentication; quantum cryptography; quantum communication; GHZ-like state
- Citation
- CHINESE PHYSICS B, v.24, no.9
- Indexed
- SCIE
SCOPUS
- Journal Title
- CHINESE PHYSICS B
- Volume
- 24
- Number
- 9
- URI
- https://scholar.korea.ac.kr/handle/2021.sw.korea/92616
- DOI
- 10.1088/1674-1056/24/9/090306
- ISSN
- 1674-1056
- Abstract
- In this paper, we suggest a controlled mutual quantum entity authentication protocol by which two users mutually certify each other on a quantum network using a sequence of Greenberger-Horne-Zeilinger (GHZ)-like states. Unlike existing unidirectional quantum entity authentication, our protocol enables mutual quantum entity authentication utilizing entanglement swapping; moreover, it allows the managing trusted center (TC) or trusted third party (TTP) to effectively control the certification of two users using the nature of the GHZ-like state. We will also analyze the security of the protocol and quantum channel.
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- Appears in
Collections - School of Cyber Security > Department of Information Security > 1. Journal Articles
- College of Science and Technology > Semiconductor Physics in Division of Display and Semiconductor Physics > 1. Journal Articles
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