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Technology of Information Security
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App. Res. of Comp. Printed Article
Vol. 36, 2019 No. 11
3378-3381,3386

Chaotic encryption research and application based on Hadoop

Xie Guobo
Yao Zhuochen
Faculty of Computer, Guangdong University of Technology, Guangzhou 510006, China
DOI: 10.19734/j.issn.1001-3695.2018.05.0351

Abstract

In order to solve the shortcomings of the traditional serial encryption method in single machine mode, such as the low density of data security, the difficulty in encrypting-efficiency to meet the requirement of increasing information data encryption and the excessive amount of memory in the running process, and so on. This paper designed a scheme of chaotic encryption algorithm based on Hadoop platform. The scheme used MapReduce parallel framework, chaotic encryption pseudorandom number and the principle of initial value sensitivity. And it proposed parallel chaotic encryption scheme for MapReduce framework and chaotic encryption optimization. It used the length of the plaintext as the initial value, and used Chen, Lorenz, Rssler chaotic system to generate secret key. At the same time, the paper proposed an idea of dividing plaintext data into blocks according to 1 MB. According to the offset, it judged each block to generate three key sequences of Chenn Lorenzl Rssler whose length is 1 MB, to improve the security of data density, and reduce the amount of running memory and other purposes. This design framework used Chen sequence for plaintext messing operation, used Lorenz sequence for XOR diffusion operation and used Rssler sequence for modular auxiliary diffusion operation. Experiments prove that, for MapReduce, the optimization algorithm of using parallel framework and chaotic system can effectively reduce the amount of memory and improve the encryption speed, and the encryption operation associated with plaintext achieves the purpose of effectively defending against the attack of selected plaintext.

Foundation Support

广东省重大科技专项资助项目(2016B030306004)
广州市科技计划资助项目(201605101034176)

Publish Information

DOI: 10.19734/j.issn.1001-3695.2018.05.0351
Publish at: Application Research of Computers Printed Article, Vol. 36, 2019 No. 11
Section: Technology of Information Security
Pages: 3378-3381,3386
Serial Number: 1001-3695(2019)11-040-3378-04

Publish History

[2019-11-05] Printed Article

Cite This Article

谢国波, 姚灼琛. 用于Hadoop平台的混沌加密研究与实现 [J]. 计算机应用研究, 2019, 36 (11): 3378-3381,3386. (Xie Guobo, Yao Zhuochen. Chaotic encryption research and application based on Hadoop [J]. Application Research of Computers, 2019, 36 (11): 3378-3381,3386. )

About the Journal

  • Application Research of Computers Monthly Journal
  • Journal ID ISSN 1001-3695
    CN  51-1196/TP

Application Research of Computers, founded in 1984, is an academic journal of computing technology sponsored by Sichuan Institute of Computer Sciences under the Science and Technology Department of Sichuan Province.

Aiming at the urgently needed cutting-edge technology in this discipline, Application Research of Computers reflects the mainstream technology, hot technology and the latest development trend of computer application research at home and abroad in a timely manner. The main contents of the journal include high-level academic papers in this discipline, the latest scientific research results and major application results. The contents of the columns involve new theories of computer discipline, basic computer theory, algorithm theory research, algorithm design and analysis, blockchain technology, system software and software engineering technology, pattern recognition and artificial intelligence, architecture, advanced computing, parallel processing, database technology, computer network and communication technology, information security technology, computer image graphics and its latest hot application technology.

Application Research of Computers has many high-level readers and authors, and its readers are mainly senior and middle-level researchers and engineers engaged in the field of computer science, as well as teachers and students majoring in computer science and related majors in colleges and universities. Over the years, the total citation frequency and Web download rate of Application Research of Computers have been ranked among the top of similar academic journals in this discipline, and the academic papers published are highly popular among the readers for their novelty, academics, foresight, orientation and practicality.

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