Structure improvement scheme of authentication encryption algorithm SAEAES

Xiangru Wang; Yuechuan Wei; Lipeng Chang; Xiaozhong Pan

doi:10.1117/12.2655842

12 January 2023 Structure improvement scheme of authentication encryption algorithm SAEAES

Xiangru Wang, Yuechuan Wei, Lipeng Chang, Xiaozhong Pan

Proceedings Volume 12509, Third International Conference on Intelligent Computing and Human-Computer Interaction (ICHCI 2022); 125092E (2023) https://doi.org/10.1117/12.2655842
Event: Third International Conference on Intelligent Computing and Human-Computer Interaction (ICHCI 2022), 2022, Guangzhou, China

Abstract

With the rapid development of authenticated encryption (AE) algorithms in recent years, especially after the CAESAR (Competition for Authenticated Encryption: Security, Applicability and Robustness) competition was launched, a large number of excellent authenticated encryption algorithms have emerged, making the analysis of authenticated encryption algorithms a hot research issue. The CAESAR competition was launched under the sponsorship of IACR in 2014, aiming to collect excellent authentication encryption algorithms from all over the world. SAEAES is a relatively excellent authentication encryption algorithm in the CAESAR competition. In this paper, the sponge structure of SAEAES is improved by introducing the MD (Merkle Damgard) iterative structure. At the same time, in order to improve the ability to resist collision attacks, fixed point attacks and cluster attacks, the MD iterative structure itself is also improved.

Citation Download Citation

Xiangru Wang, Yuechuan Wei, Lipeng Chang, and Xiaozhong Pan "Structure improvement scheme of authentication encryption algorithm SAEAES", Proc. SPIE 12509, Third International Conference on Intelligent Computing and Human-Computer Interaction (ICHCI 2022), 125092E (12 January 2023); https://doi.org/10.1117/12.2655842

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