期刊论文、会议论文

Li, L.

英文

Advances in Intelligent Systems and Computing

2194-5357

2021

1143

43-53

9th International Conference on Computer Engineering and Networks, CENet2019

Proceedings of the 9th International Conference on Computer Engineering and Networks

18 October 2019 through 20 October 2019

Liu Q.Liu X.Li L.Zhao H.-H.Zhou H.

Springer

9789811537523

10.1007/978-981-15-3753-0_5

This research is supported by the Scientific Research Fund of Hunan Provincial Education Department with Grant No. 19A072, Hengyang Normal University Training Programs of Innovation and Entrepreneurship for Undergraduates (No. CXCY1908), Hunan Provincial Training Programs of Innovation and Entrepreneurship for Undergraduates (No. 1834), National Training Programs of Innovation and Entrepreneurship for Undergraduates of China (No. S201910546006), Hunan Province Special Funds of Central Government for Guiding Local Science and Technology Development (No. 2018CT5001), Hunan Provincial Natural Science Foundation of China with Grant No. 2019JJ60004, the Science and Technology Plan Project of Hunan Province (No. 2016TP1020), Subject group construction project of Hengyang Normal University (No. 18XKQ02), Innovative research program for graduates of Hunan Province (No. CX20190980).

本校为第一机构

In this paper, we discuss the area and speed balance optimization of Khudra lightweight block cipher. There are three major ingredients. Firstly, because of the whole structure of the Khudra block cipher and its F-function is based on a Feistel structure, we make the main module that directly calls the F-function in the hardware optimization implementation. Secondly, through the clock control, the plaintext can be XORed with the key and the round constant under certain conditions. At the same time, the three rounds of the F-function are merged ...