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Encryption algorithm based on Hadoop and non-degenerate high-dimensional discrete hyperchaotic system
Wen He-Ping1; Yu Si-Min1; Lu Jin-Hu2
2017-12-05
Source PublicationACTA PHYSICA SINICA
ISSN1000-3290
Volume66Issue:23Pages:14
AbstractAiming at the data security problem in big data environment, in this paper we propose a new chaotic encryption algorithm based on both big data platform named Hadoop and non-degenerate high-dimensional discrete hyperchaotic system. The algorithm utilizes the chaotic stream cryptography and reads the data from HDFS of Hadoop platform. After fragmentation processing and MapReduce programming, the data are encrypted and decrypted by Map function in parallel. The Reduce function implements the merging operation of the data and stores them on the HDFS. The algorithm has a better execution efficiency. Compared with the low-dimensional chaotic system based encryption algorithm, the non-degenerate high-dimensional discrete chaotic system based encryption algorithm can improve the system security performance. It can pass the strict TESTU01 test with better statistical properties and make sure that the correlation with the parallel ciphertext is very small. Numerous key parameters increase the difficulty in making estimation or identification. Under the closed-loop feedback in ciphertext, it has the ability to resist the known and chosen plaintext attacks.
Keywordchaotic system chaotic cipher Hadoop
DOI10.7498/aps.66.230503
Language英语
Funding ProjectNational Key Research and Development Program of China[2016YFB0800401] ; National Natural Science Foundation of China[61532020] ; National Natural Science Foundation of China[61671161] ; National Natural Science Foundation of China[61172023]
WOS Research AreaPhysics
WOS SubjectPhysics, Multidisciplinary
WOS IDWOS:000417504800009
PublisherCHINESE PHYSICAL SOC
Citation statistics
Document Type期刊论文
Identifierhttp://ir.amss.ac.cn/handle/2S8OKBNM/27107
Collection系统科学研究所
Corresponding AuthorWen He-Ping
Affiliation1.Guangdong Univ Technol, Coll Automat, Guangzhou 510006, Guangdong, Peoples R China
2.Chinese Acad Sci, Acad Math & Syst Sci, Beijing 100190, Peoples R China
Recommended Citation
GB/T 7714
Wen He-Ping,Yu Si-Min,Lu Jin-Hu. Encryption algorithm based on Hadoop and non-degenerate high-dimensional discrete hyperchaotic system[J]. ACTA PHYSICA SINICA,2017,66(23):14.
APA Wen He-Ping,Yu Si-Min,&Lu Jin-Hu.(2017).Encryption algorithm based on Hadoop and non-degenerate high-dimensional discrete hyperchaotic system.ACTA PHYSICA SINICA,66(23),14.
MLA Wen He-Ping,et al."Encryption algorithm based on Hadoop and non-degenerate high-dimensional discrete hyperchaotic system".ACTA PHYSICA SINICA 66.23(2017):14.
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