Open Access
Research Article·pp. 2309–2322·Vol. 28, Issue 6Sep 2025
On retrieval of secret key parameters from symmetric block cipher O’zDST 1105:2009 using modified SQUARE cryptanalysis
Alisher Ikramov
Published Online: 12 Jul 2025DOI: 10.47974/JDMSC-2230
In this paper: In this article, the application of SQUARE cryptanalysis to the Uzbek standard of symmetric block encryption is investigated. We have constructed an efficient attack on the 1st and 2nd rounds of the U...
