The device of secure data transmission based on Magma crypto algorithm with implementation on FPGA

The article considers the structure and hardware-based implementation of the device that provides secure data transmission using the Magma cryptographic algorithm included in Russian State Standard GOST R 34.12-2015 (instead of GOST 28147-89). The main components of the device are described; its structure is presented, as well as the structure of the encryption unit implemented on the integrated logic circuit of Xilinx Artix-7 is. The article presents the outcomes of the device modeling in the Simulink environment, with the device being presented as a three-channel server. The proposed device provides secure data transmission between any devices that have USB and Wi-Fi, and that is essential to applying wireless data transmission networks in navigation and telecommunication.