8 citations · 9 across the 5 of their papers we have counts for
5 papers · 1 filter
New Public-Key Crypto-System EHT
Alessandro Budroni, Igor Semaev
In this note, an LWE problem with a hidden trapdoor is introduced. It is used to construct an efficient public-key crypto-system EHT. The new system is significantly different from…
Algorithm for SIS and MultiSIS problems
Igor Semaev
SIS problem has numerous applications in cryptography. Known algorithms for solving that problem are exponential in complexity. A new algorithm is suggested in this note, its compl…
New non-linearity parameters of Boolean functions
Igor Semaev
The study of non-linearity (linearity) of Boolean function was initiated by Rothaus in 1976. The classical non-linearity of a Boolean function is the minimum Hamming distance of it…
Experimental Study of DIGIPASS GO3 and the Security of Authentication
Igor Semaev
Based on the analysis of -digit one-time passwords(OTP) generated by DIGIPASS GO3 we were able to reconstruct the synchronisation system of the token, the OTP generating algorit…
New algorithm for the discrete logarithm problem on elliptic curves
Igor Semaev
A new algorithms for computing discrete logarithms on elliptic curves defined over finite fields is suggested. It is based on a new method to find zeroes of summation polynomials.…