采用NVIDIA CUDA技术实现“Kuznyechik”加密算法

Collection of selected papers of the III International Conference on Information Technology and Nanotechnology Pub Date : 2019-01-01 DOI:10.18287/1613-0073-2019-2416-308-313

A. Borisov, E. Myasnikov

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引用次数: 5

摘要

在本文中，我们讨论了使用NVIDIA CUDA技术实现“Kuznyechik”块加密算法的各种选项。我们使用查找表作为实现的基础。在实验中，我们研究了线程块大小和查找表位置对加密速度的影响。我们表明，当查找表存储在全局内存中时，可以获得最佳结果。在NVIDIA GeForce GTX 1070图形处理器上，峰值加密速度达到30.83 Gbps。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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The implementation of ”Kuznyechik” encryption algorithm using NVIDIA CUDA technology

In this paper, we discuss various options for implementing the ”Kuznyechik” block encryption algorithm using the NVIDIA CUDA technology. We use lookup tables as a basis for the implementation. In experiments, we study the influence of the size of the block of threads and the location of lookup tables on the encryption speed. We show that the best results are obtained when the lookup tables are stored in the global memory. The peak encryption speed reaches 30.83 Gbps on the NVIDIA GeForce GTX 1070 graphics processor.

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Collection of selected papers of the III International Conference on Information Technology and Nanotechnology

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