Quantum secret sharing with bidirectional authentication | Zendy

Sun Ying | Zendy; Du Jian-Zhong | Zendy; Qin Su-juan | Zendy; Wen Qiao-yan | Zendy; Fu-Chen Zhu | Zendy

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Quantum secret sharing with bidirectional authentication

Author(s) -

Sun Ying,

Du Jian-Zhong,

Qin Su-juan,

Wen Qiao-yan,

Fu-Chen Zhu

Publication year - 2008

Publication title -

acta physica sinica

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.199

H-Index - 47

ISSN - 1000-3290

DOI - 10.7498/aps.57.4689

Subject(s) - eavesdropping , computer science , quantum entanglement , hash function , authentication (law) , quantum cryptography , quantum , computer security , computer network , physics , quantum mechanics , quantum information

A quantum secret sharing scheme with two-way authentication was proposed and discussed. Based on two-particle quantum entanglement, the scheme is implemented using the Hash function and the quantum local operations. The authentication keys and the secret order of transmitted particles ensure the security of the scheme. One Bell state can be used to share two classical bits on average if the particles for authentication and eavesdropping detection are not concernred.

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