Quantum signature scheme based on a quantum search algorithm

Chun Seok Yoon; Min Sung Kang; Jong In Lim; Hyung Jin Yang

doi:10.1088/0031-8949/90/1/015103

Quantum signature scheme based on a quantum search algorithm

Chun Seok Yoon
, Min Sung Kang
, Jong In Lim
, Hyung Jin Yang

Research output: Contribution to journal › Article › peer-review

31 Citations (Scopus)

Abstract

We present a quantum signature scheme based on a two-qubit quantum search algorithm. For secure transmission of signatures, we use a quantum search algorithm that has not been used in previous quantum signature schemes. A two-step protocol secures the quantum channel, and a trusted center guarantees non-repudiation that is similar to other quantum signature schemes. We discuss the security of our protocol.

Original language	English
Article number	015103
Journal	Physica Scripta
Volume	90
Issue number	1
DOIs	https://doi.org/10.1088/0031-8949/90/1/015103
Publication status	Published - 2015 Jan 1

Bibliographical note

Publisher Copyright:
© 2015 The Royal Swedish Academy of Sciences.

Keywords

quantum communication
quantum search algorithm
quantum signature

ASJC Scopus subject areas

Atomic and Molecular Physics, and Optics
Mathematical Physics
Condensed Matter Physics
General Physics and Astronomy

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10.1088/0031-8949/90/1/015103

Cite this

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abstract = "We present a quantum signature scheme based on a two-qubit quantum search algorithm. For secure transmission of signatures, we use a quantum search algorithm that has not been used in previous quantum signature schemes. A two-step protocol secures the quantum channel, and a trusted center guarantees non-repudiation that is similar to other quantum signature schemes. We discuss the security of our protocol.",

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KW - quantum signature

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Quantum signature scheme based on a quantum search algorithm

Abstract

Bibliographical note

Keywords

ASJC Scopus subject areas

Access to Document

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