A semi⁃quantum mutual identity authentication protocol based on GHZ state

LI Xiang; ZHANG Kejia

doi:10.3969/j.issn.1007-5461.2024.01.013

Journals >Chinese Journal of Quantum Electronics >Volume 41 >Issue 1 >Page 135 > Article

Chinese Journal of Quantum Electronics
Vol. 41, Issue 1, 135 (2024)

A semi⁃quantum mutual identity authentication protocol based on GHZ state

LI Xiang^1,2,3,* and ZHANG Kejia^1,2,3

Author Affiliations

¹School of Mathematical Sciences, Heilongjiang University, Harbin 150080, China

²Heilongjiang Provincial Key Laboratory of the Theory and Computation of Complex Systems, Harbin 150080, China

³Institute for Cryptology & Network Security, Heilongjiang University, Harbin 150080, China

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DOI: 10.3969/j.issn.1007-5461.2024.01.013 Cite this Article

Xiang LI, Kejia ZHANG. A semi⁃quantum mutual identity authentication protocol based on GHZ state[J]. Chinese Journal of Quantum Electronics, 2024, 41(1): 135 Copy Citation Text

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Fig. 1. Process of semi-quantum mutual authentication protocol

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(a) Probability P1 and (b) P2 of Eve being detected

Fig. 2. (a) Probability

P_{1}

and (b)

P_{2}

of Eve being detected

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Fig. 3. Probability

P_{3}

of Eve being detected

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身份认证密钥比特

测量结果

\to

转换结果

$|0〉 \to |0〉$

$|1〉 \to |1〉$

$|0〉 \to |1〉$

$|1〉 \to |0〉$

Table 1. Conversion rules of measurement result

测量结果	经典结果
$\|0〉$	$0$
$\|1〉$	$1$

Table 2. Conversion rules of measurement results

Xiang LI, Kejia ZHANG. A semi⁃quantum mutual identity authentication protocol based on GHZ state[J]. Chinese Journal of Quantum Electronics, 2024, 41(1): 135

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