Power Analysis Side-Channel Attacks on Symmetric Block Cipher Magma.
Stanislav Zhdanov, Маро Екатерина Александровна · 2020
This paper presents an overview of power analysis side-channel attack and experimental results of power consumption measurements charts for encryption algorithm Magma (GOST R 34.12 - 2015 (n = 64)). Magma cipher was implemented at Arduino electric board (namely Arduino Uno). Measurements were made by using a LECROY WavePro 7100A oscilloscope with a 1 GHz bandwidth and 10 GHz / 4 channel sampling frequency. Our experiments led to finding segments and getting power value of each encryption operations and marked segments of each encryption rounds.