21 citations · 21 across the 1 of their papers we have counts for
2 papers
cs.AI2018
Using Automatic Generation of Relaxation Constraints to Improve the Preimage Attack on 39-step MD4
Irina Gribanova, Alexander Semenov
In this paper we construct preimage attack on the truncated variant of the MD4 hash function. Specifically, we study the MD4-39 function defined by the first 39 steps of the MD4 al…
cs.AI2016★ 21 cited
Encoding Cryptographic Functions to SAT Using Transalg System
Ilya Otpuschennikov, Alexander Semenov, Irina Gribanova +2
In this paper we propose the technology for constructing propositional encodings of discrete functions. It is aimed at solving inversion problems of considered functions using stat…