D. A. Bobrovskiy, D. I. Zadorozhny, A. M. Koreneva, T. R. Nabiev, V. M. Fomichev, “Experimental study of the characteristics of one method of integrity checking of large volume data storage”, Prikl. Diskr. Mat. Suppl., 2021, Issue 14,Pages <nobr>71

Mathematical Methods of Cryptography

Experimental study of the characteristics of one method of integrity checking of large volume data storage

D. A. Bobrovskiy^a, D. I. Zadorozhny^a, A. M. Koreneva^a, T. R. Nabiev^a, V. M. Fomichev^abc

^a "Security Code", Moscow
^b Federal Research Center "Computer Science and Control" of Russian Academy of Sciences, Moscow
^c Financial University under the Government of the Russian Federation, Moscow

Abstract: A way of embedding the high-performance integrity check value algorithm in the hash function (GOST 34.11-2018) is described. The results previously presented at RusCrypto'2020 have been substantially improved. Experimental studies of performance and cryptographic properties of the new algorithm have been conducted. The proposed algorithm was found to be more productive than the known cryptographic hashing functions, similar in performance to the CRC32, and significantly superior to the CRC32 algorithm in cryptographic properties.

Keywords: additive generators, integrity check value, matrix-graph approach, mixing properties, shift registers, AG-S, AG-S-Stribog, SMHasher.

UDC: 004.056

DOI: 10.17223/2226308X/14/15