Multiparty quantum secret sharing with collective eavesdropping-check
| Autor: | Qiao-Yan Wen, Fu-Chen Zhu, Su-Juan Qin, Song Lin |
|---|---|
| Rok vydání: | 2009 |
| Předmět: |
Bell state
business.industry Computer science Eavesdropping Quantum Physics Unitary state Secret sharing Atomic and Molecular Physics and Optics Electronic Optical and Magnetic Materials symbols.namesake Optics symbols EPR paradox Electrical and Electronic Engineering Physical and Theoretical Chemistry Quantum information business Telecommunications Protocol (object-oriented programming) Quantum Computer Science::Cryptography and Security Computer network |
| Zdroj: | Optics Communications. 282:4455-4459 |
| ISSN: | 0030-4018 |
| DOI: | 10.1016/j.optcom.2009.07.053 |
| Popis: | A scalable protocol for multiparty quantum secret splitting with collective eavesdropping-check is proposed by using Einstein–Podolsky–Rosen pairs. We analyze the security of this protocol and prove that it can stand against some possible attacks in an ideal condition. Meanwhile, this protocol utilizes quantum dense coding to achieve a high intrinsic efficiency and source capacity. Moreover, only Bell-state measurement and local unitary operations are required, which makes this protocol more convenient from an applied point of view. |
| Databáze: | OpenAIRE |
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