期刊
PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS
卷 537, 期 -, 页码 -出版社
ELSEVIER
DOI: 10.1016/j.physa.2019.122660
关键词
Quantum computation; Quantum video encryption; Quantum media information; Quantum controlled-XOR; Improved logistic map
资金
- Natural Science Foundation of Heilongjiang Province, China [QC2017075]
- National Natural Science Foundation of China [61501148]
- Postdoctoral Research Foundation of China [2018M631914]
- Heilongjiang Provincial Postdoctoral Science Foundation (CN), China [LBH-Z17042]
- Training Program for Young Creative Talents of Ordinary Universities in Heilongjiang, China [UNPYSCT-2017078]
- Mexico's CONACyT [41594, 1007]
- Tecnologico de Monterrey, Mexico
- CONACyT, Mexico
- Escuela de Ingenieria y Ciencias, Mexico
This paper proposes an efficient and secure quantum video encryption algorithm for quantum videos based on qubit-planes controlled-XOR operations and improved logistic map in multi-layer encryption steps. Three simple cryptosystem steps are presented in the proposed approach to accomplish the whole encryption process: inter-frame permutation, intra-frame pixel position geometric transformation, and high 4-intraframe-qubit-planes scrambling. Firstly, the inter-frame positions of quantum video are permutated via inter-frame permutation that is controlled by the keys which are generated by improved logistic map. Secondly, intra-frame pixel positions are encrypted by intra-frame pixel position geometric transformation and improved logistic map. Finally, the high 4-intra-frame-qubit-planes are scrambled via quantum controlledXOR operations and improved logistic map. Experiments conducted demonstrate that the proposed quantum video encryption approach has high efficiency with simple calculation, low complexity and strongly filtrates in security applications like video on demand, video conference. (C) 2019 Elsevier B.V. All rights reserved.
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