Kiselev Semen Aleksandrovich

Publications in Math-Net.Ru

1. On reduction of key space of the cipher A5/1 and on reversibility of the next-state function for a stream generator
   
   Diskretn. Anal. Issled. Oper., 18:2 (2011),  51–63
2. On the reduction of key space for A5/1
   
   Prikl. Diskr. Mat., 2010, no. supplement № 3,  21–23