# Cryptanalysis on authenticated semi-quantum key distribution protocol using Bell states

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## Abstract

Recently, Yu et al. (Quantum Inf Process 13(6):1457–1465, 2014) proposed the first semi-quantum scheme without the need of a classical channel to generate a secret key, while employing a “master key” and the entanglement properties of Bell states. This study points out a vulnerability that allows a malicious person to recover a partial master key and to launch a successful Man-In-The-Middle attack. Accordingly, we present the most likely leakage information scenarios where an outside attacker affects the security of the proposed protocol.

## Keywords

Semi-quantum sharing information Quantum communication security Quantum attacks Quantum cryptography Cryptanalysis## References

- 1.Bennett, C.H., Brassard, G.: Quantum cryptography: public key distribution and coin tossing. In: Proceedings of IEEE Int. Conf. on Computers, Systems, and Signal Processing, Bangalore, (IEEE, New York), pp. 175–179 (1984)Google Scholar
- 2.Bennett, C.H., Bessette, F., Brassard, G., salvail, L., Smolin, J.: Experimental quantum cryptography. J. Cryptol.
**5**, 3–28 (1992)CrossRefMATHGoogle Scholar - 3.Bennett, C.H.: Quantum cryptography using any two nonorthogonal states. Phys. Rev. Lett.
**68**, 3121 (1992)ADSMathSciNetCrossRefMATHGoogle Scholar - 4.Ekert, A.K.: Quantum cryptography based on Bell’s theorem. Phys. Rev. Lett.
**67**, 661 (1992)ADSMathSciNetCrossRefMATHGoogle Scholar - 5.Boyer, M., Gelles, R., Kenigsberg, D., Mor, T.: Quantum key distribution with classical Bob. Phys. Rev. Lett.
**99**, 140501 (2007)ADSMathSciNetCrossRefMATHGoogle Scholar - 6.Boyer, M., Gelles, R., Kenigsberg, D., Mor, T.: Semiquantum key distribution. Phys. Rev. A
**79**, 032341 (2009)ADSMathSciNetCrossRefMATHGoogle Scholar - 7.Yu, K.F., Yang, C.W., Liao, C.H., Hwang, T.: Authenticated semi-quantum key distribution protocol using Bell states. Quantum Inf. Process.
**13**(6), 1457–1465 (2014)ADSMathSciNetCrossRefGoogle Scholar - 8.Barbieri, M., De Martini, F., Di Nepi, G., Mataloni, P., D’Ariano, G.M., Macchiavello, C.: Detection of entanglement with polarized photons: experimental realization of an entanglement witness. Phys. Rev. Lett.
**91**, 227901 (2003)ADSCrossRefGoogle Scholar - 9.Gühne, O., Lütkenhaus, N.: Nonlinear entanglement witnesses. Phys. Rev. Lett.
**96**, 170502 (2006)CrossRefGoogle Scholar - 10.Kahn, D.: The Story of Secrete Writing, in the Codebreakers. Scribner, New York (1996)Google Scholar
- 11.Wright, P.: Spycatcher: the Candid Autobiography of a Senior Intelligence Officer. Viking, New York (1987)Google Scholar
- 12.Benson, R.L., Warner, M.: Introduction to Venona: Soviet Espionage and The American Response. Central Intelligence Agency, Washington, DC (1996)Google Scholar

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