Two-Party Mutual Authentication Semi-Quantum Key Agreement Protocol Based on Bell State

Yefeng He; Xiyuan Liang; Mingyue Cai

doi:10.3788/AOS231780

Acta Optica Sinica, Volume. 44, Issue 5, 0527002(2024)

Two-Party Mutual Authentication Semi-Quantum Key Agreement Protocol Based on Bell State

Yefeng He, Xiyuan Liang^*, and Mingyue Cai

Author Affiliations

School of Cyberspace Security, Xi an University of Posts & Telecommunications, Xi an 710121, Shaanxi, China

show less

Abstract Get PDF(in Chinese)

Figures & Tables(4)

Fig. 1. Quantum circuit diagrams of preparing and measuring Bell state.(a) $|Φ^{+}〉$ ; (b) $|Φ^{-}〉$ ; (c) $|Ψ^{+}〉$ ; (d) $|Ψ^{-}〉$

Download full size

Fig. 2. Schematic diagram of quantum-state transmission

Download full size

Table 1. Process of Bob obtaining Alices key $K_{A}$
View table
Table 1. Process of Bob obtaining Alices key $K_{A}$
Initial Bellstate $S_{A 1, i}^{'}$
Particle
state in $S_{A}^{'}$
Particlestate in $S_{B}^{'}$ $K_{A, i}^{}$ Unitaryoperation
$|Φ^{\pm}〉$ $|0〉$ $|0〉$ $|0〉$ $0$ $I$
$|0〉$ $|1〉$ $|1〉$ $1$ $X$
$|1〉$ $|0〉$ $|0〉$ $1$ $X$
$|1〉$ $|1〉$ $|1〉$ $0$ $I$
$|Ψ^{\pm}〉$ $|0〉$ $|1〉$ $|0〉$ $1$ $X$
$|0〉$ $|0〉$ $|1〉$ $0$ $I$
$|1〉$ $|1〉$ $|0〉$ $0$ $I$
$|1〉$ $|0〉$ $|1〉$ $1$ $X$

Table 2. Comparison between proposed SQKA protocol and existing QKA protocols

View table

Table 2. Comparison between proposed SQKA protocol and existing QKA protocols

Protocol	Quantum resource	Qubitefficiency /%
Hes protocol［6］	Bell state	16.67
Hes protocol［7］	Single-particle state and four-particle GHZ state	53.33
Hes protocol［22］	G-like state	4.50
Hes protocol［24］	Cluster state	1.60
Yans protocol［29］	Bell state	6.70
Zhus protocol［30］	GHZ-like state	25.00
Mas protocol［31］	Five-qubit genuinely entangled state	7.70
Our protocol	Bell state	5.00

Tools

Get Citation

Copy Citation Text

Yefeng He, Xiyuan Liang, Mingyue Cai. Two-Party Mutual Authentication Semi-Quantum Key Agreement Protocol Based on Bell State[J]. Acta Optica Sinica, 2024, 44(5): 0527002

Download Citation

EndNote(RIS)BibTex Plain Text

Set citation alerts for article

Save article for my favorites