Technology of Information Security
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App. Res. of Comp. Printed Article
Vol. 40, 2023 No. 8
2481-2486,2492

MPECA: efficient cryptographic algorithm for multiple platforms

Li Keque
Feng Jingya
Wei Yongzhuang
Zhao Qi
Guangxi Key Laboratory of Cryptography & Information Security, Guilin University of Electronic Technology, Guilin Guangxi 541004, China
DOI: 10.19734/j.issn.1001-3695.2022.12.0825

Abstract

The design of high-speed encryption algorithms in 6G systems via the AESNI instruction set(Intel® advanced encryption standard(AES) new instructions set) is extensively received attention in academic community, such as ROCCA encryption algorithm. However, how to design an efficient cryptographic algorithm in the environment that does not support the AESNI instruction set appears to be one of the current research difficulties. This paper proposed an efficient encryption algorithm for multiple platforms(MPECA) by basing on the round function of AES. More specifically, its round function used four reduced round operations of AES so that MPECA could still be implemented by using the fixslicing technique in the lowend environment where the AESNI didn't support. In particular, MPECA had 32 AES operations and 128 XOR operations, which were all less than the ROCCA spent in initializing and generating tags phases. MPECA could perform efficient software implementation in high-end environments that support AESNI. Compared to ROCCA, the encryption speed of MPECA on Intel platform is increased by 3.05 times without AESNI and 30.64% under AESNI environment. Moreover, on the ARM platform, MPECA has increased encryption speed by nearly 2.37 times. In addition, the MPECA has strong security level and good resistance against the differential attacks, the integration attacks and the key recovery attacks and so on.

Foundation Support

国家自然科学基金资助项目(62062026,62162016)
广西创新研究团队项目(2019GXNSFGA245004)

Publish Information

DOI: 10.19734/j.issn.1001-3695.2022.12.0825
Publish at: Application Research of Computers Printed Article, Vol. 40, 2023 No. 8
Section: Technology of Information Security
Pages: 2481-2486,2492
Serial Number: 1001-3695(2023)08-038-2481-06

Publish History

[2023-03-16] Accepted Paper
[2023-08-05] Printed Article

Cite This Article

李珂悫, 冯景亚, 韦永壮, 等. MPECA：面向多平台的高效密码算法 [J]. 计算机应用研究, 2023, 40 (8): 2481-2486,2492. (Li Keque, Feng Jingya, Wei Yongzhuang, et al. MPECA: efficient cryptographic algorithm for multiple platforms [J]. Application Research of Computers, 2023, 40 (8): 2481-2486,2492. )

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.

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