@misc{Mroczkowski_Piotr_Generating, author={Mroczkowski, Piotr}, howpublished={online}, publisher={Instytut Łączności - Państwowy Instytut Badawczy, Warszawa}, language={ang}, title={Generating Pseudorandom S-Boxes – a Method of Improving the Security of Cryptosystems Based on Block Ciphers, Journal of Telecommunications and Information Technology, 2009, nr 2}, type={artykuł}, keywords={(pseudo)random bit generator, substitution box (S-box), permutation box (P-box), cryptosystem, block cipher}, }