[[1] ADAMKO L.-VOJVODA, M.-J ´OKAY, M.: Statistical Analysis of ECRYPT eSTREAM Phase3 Ciphers, EE ˇcasopis pre elektrotechniku a energetiku (2008), 193-196, ]Search in Google Scholar
[[2] ANTAL, E.-ZAJAC, P.: Analysis of the Fialka M-125 cipher-machine, in: Cryptologia, 2013, (to appear)]Search in Google Scholar
[[3] ENGELS, D.-FAN, X.-GONG, G.-HU, H.-SMITH, E. M.: Hummingbird: Ultra- Lightweight Cryptography for Resource-Constrained Devices, in: 1st International Workshop on Lightweight Cryptography for Resource-Constrained Devices. Tenerife, Canary Islands, Spain, January 2010.10.1007/978-3-642-14992-4_2]Search in Google Scholar
[[4] RUKHIN, A. ET. AL.: Sp 800-22 Rev. 1a. a Statistical Test Suite for Random and Pseudorandom Number Generators for Cryptographic Applications. Technical Report, Gaithersburg, MD, United States, 2010.]Search in Google Scholar
[[5] GROŠEK, O.-VOJVODA, M.-ZAJAC, P.: Classical Ciphers. STU, 2007. (In Slovak)]Search in Google Scholar
[[6] PERERA, T.-HAMER, D.: General introduction: Russian cold war era M-125 and M-125-3MN Fialka cipher machines. http://enigmamuseum.com/mfialka.htm, 2005.]Search in Google Scholar
[[7] REUVERS, P.-SIMONS, M.: Fialka M-125: Detailed description of the Russian Fialka cipher machines, PAHJ Reuvers & MJH Simons, 2009.]Search in Google Scholar
[[8] New Stream Cipher Designs - The eSTREAM Finalists, (M. Robshaw, and O. Billet, eds.) LNCS Vol. 4986, Springer, Heidelberg 2008.]Search in Google Scholar
[[9] ZAJAC, P.-J ´OKAY, M.: On S-boxes with low multiplicative complexity. in: Tatracrypt 2012 : 12th Central European Conference on Cryptology. Smolenice, Slovak Republic, July 2012, Slovak Academy of Sciences pp. 47-48.]Search in Google Scholar