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Teleportation-based continuous variable quantum cryptography

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0 Published in 2017 at "Quantum Information Processing"

DOI: 10.1007/s11128-016-1504-8

Abstract: We present a continuous variable (CV) quantum key distribution (QKD) scheme based on the CV quantum teleportation of coherent states that yields a raw secret key made up of discrete variables for both Alice and… read more here.

Keywords: quantum; continuous variable; based continuous; teleportation based ... See more keywords

Asymptotic security analysis of teleportation-based quantum cryptography

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0 Published in 2020 at "Quantum Information Processing"

DOI: 10.1007/s11128-020-02701-w

Abstract: We prove that the teleportation-based quantum cryptography protocol presented in Gordon and Rigolin (Opt Commun 283:184, 2010), which is built using only orthogonal states encoding the classical bits that are teleported from Alice to Bob,… read more here.

Keywords: based quantum; security analysis; security; quantum cryptography ... See more keywords

Multi-hop quantum teleportation based on HSES via GHZ-like states

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0 Published in 2024 at "Chinese Physics B"

DOI: 10.1088/1674-1056/ad8db0

Abstract: Implementing quantum wireless multi-hop network communication is essential to improve the global quantum network system. In this paper, we employ eight-level GHZ states as quantum channels to realize multi-hop quantum communication, and utilize the logical… read more here.

Keywords: teleportation based; multi hop; hop quantum; quantum ... See more keywords