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App. Res. of Comp. Printed Article
Vol. 42, 2025 No. 2
334-343

Review on randomness failure of public key encryption schemes

Wang Ke1,2
Jiang Haodong3
Xie Huiqin1
Hao Zixun1
1. Dept. of Cryptography Science & Technology, Beijing Electronic Science & Technology Institute, Beijing 100070, China
2. State Key Laboratory of Public Big Data, Guizhou University, Guiyang 550025, China
3. Henan Key Laboratory of Network Cryptography Technology, Zhengzhou 450001, China
DOI: 10.19734/j.issn.1001-3695.2024.05.0209

Abstract

Randomness is crucial to the security of public key encryption schemes. If randomness does not meet the requirements, the scheme may face security threats. Lattice-based public key encryption schemes are expected to become the mainstream encryption technology in the future, but due to the complexity and novelty of lattice-based cryptography, there is currently a lack of systematic and in-depth research on the analysis of randomness failures in lattice-based public key encryption schemes. Firstly, this paper reviewed the characterization and countermeasures of randomness failures in traditional public key encryption schemes, and then deeply analyzed the causes and mechanisms of randomness failures in lattice-based public key encryption schemes. Finally, this paper compared the randomness failures of signature schemes, revealing the important role and key position of randomness in public key encryption. This paper filled the research gap in randomness failures of lattice-based public key encryption schemes, and provided inspiration for solving randomness failures in lattice-based public key encryption schemes, improved the security and reliability of the scheme.

Foundation Support

中央高校基本科研业务费资金资助项目(3282023002)
公共大数据国家重点实验室开放基金资助项目(ZCL21009)
北京市自然科学基金资助项目(4234084)

Publish Information

DOI: 10.19734/j.issn.1001-3695.2024.05.0209
Publish at: Application Research of Computers Printed Article, Vol. 42, 2025 No. 2
Section: Survey
Pages: 334-343
Serial Number: 1001-3695(2025)02-002-0334-10

Publish History

[2025-02-05] Printed Article

Cite This Article

王克, 江浩东, 谢惠琴, 等. 公钥加密方案随机性失败研究综述 [J]. 计算机应用研究, 2025, 42 (2): 334-343. (Wang Ke, Jiang Haodong, Xie Huiqin, et al. Review on randomness failure of public key encryption schemes [J]. Application Research of Computers, 2025, 42 (2): 334-343. )

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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