About this document
Advanced Differential Attack on GOST by Adrian Apaza Flores is a document available to read on EtoBox.
This paper presents a differential cryptanalysis attack against the full 32-round version of the GOST block cipher. Previous research had found differential attacks breaking around 13 rounds, and Russian researchers believed 7 rounds would be secure against differential cryptanalysis. This paper provides the first attack faster than an exhaustive brute force search of all keys against the full 32-round cipher. The attack follows an "algebraic complexity reduction" framework and uses an "advanced" differenti
- Author
- Adrian Apaza Flores
- Language
- EN