Dr. Oleksandr Kazymyrov

May 12, 2012 Stribog hash algebraic aspects

April 25, 2012 substitution vectorial boolean function generation method

Russian: PDF

November 10, 2011 states analysis stream cipher MICKEY

Russian: PDF

October 3, 2011 substitution properties criterion

English: PDF

October 1, 2011 GOST 28147 key recovery attack

English: PDF PhD Seminar 2011

October 1, 2011 block cipher mode of operation padding

English: PDF PhD Seminar 2011

May 30, 2011 block cipher differential substitution

Russian: PDF

May 25, 2011 block cipher substitution generation method

Russian: PDF

February 25, 2011 key recovery block cipher gost 28147

Russian: PDF

November 2, 2010 algebraic attack block cipher substitution

Russian: PDF

Recent Publications