SIMD

Встановлено проблемні аспекти виконання паралельних алгоритмів на графічному прискорювачі. На основі встановлених особливостей запропоновано алгоритм генерації програм для графічного процесора.

This paper describes the main problems in implementing parallel algorithms on graphics accelerators. Based on the established features proposed algorithm generating programs for the GPU.

The article is devoted to the issues of increasing the security and efficiency of software implementation for the symmetric block ciphers. For the implementation of cryptoalgorithms on low-end CPUs (8/16/32-bit microcontrollers), it is important to provide increased resistance to power consumption analysis attacks. With regard to the implementation of ciphers on high-end CPUs (x86, ARM Cortex-A), it is important to eliminate the vulnerability primarily to timing and cache attacks.