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Technology of Information Security
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App. Res. of Comp. Printed Article
Vol. 36, 2019 No. 5
1524-1528

Block encryption scheme based on IC protocol and its application

Xu Shengwei1,2
Zhao Hai2
1. Research Institute of Information Security, Beijing Electronic Science & Technology Institute, Beijing 100070, China
2. School of Communication Engineering, Xidian University, Xi'an 710071, China
DOI: 10.19734/j.issn.1001-3695.2017.11.0757

Abstract

The problem of leaking through express sheet brings security risks to individuals, but also restricts the rapid development of express enterprises. This paper studied the privacy protection of express sheet. By combining the identity based encryption system(BF-IBE), the idea of authority design and the two-dimensional code technology, this paper designed a block encryption scheme. The scheme used a new private key distribution protocol(IC protocol) to solve the key management problem. This paper applied the block encryption scheme to the domain of express privacy protection, and designed a new privacy express sheet and express business process. The results show that the IC protocol uses in the block encryption scheme needs no inverse operation, and the bilinear pairings can be effectively reduced and the key management can be carried out easily. The encryption and decryption efficiency of the block encryption scheme is similar to that of BF-IBE. Its security is based on the discrete logarithm problem on elliptic curves. It can be applied to express field, which can effectively protect the user's privacy. It is also suitable for other areas with block encryption requirements.

Foundation Support

国家“十二五”密码发展基金项目

Publish Information

DOI: 10.19734/j.issn.1001-3695.2017.11.0757
Publish at: Application Research of Computers Printed Article, Vol. 36, 2019 No. 5
Section: Technology of Information Security
Pages: 1524-1528
Serial Number: 1001-3695(2019)05-051-1524-05

Publish History

[2019-05-05] Printed Article

Cite This Article

许盛伟, 赵海. 基于IC协议的分块加密方案及其应用 [J]. 计算机应用研究, 2019, 36 (5): 1524-1528. (Xu Shengwei, Zhao Hai. Block encryption scheme based on IC protocol and its application [J]. Application Research of Computers, 2019, 36 (5): 1524-1528. )

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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