We introduceaugmented vector spaces of output differences, new generic and black-box distinguishers for Substitution Permutation Network (SPN) ciphers. Our distinguishers are based on a novel method of constructing a vector of sizebits from a given vector of sizenbits, whereanddis a positive intege...
2 Institute of Physics, Academy of Sciences of the Czech Republic, v.v.i., Na Slovance 1999/2, 18221 Prague 8, Czech Republic; jakub.horrak@gmail.com 3 Mineral Sciences Department, Natural History Museum of Los Angeles County, 900 Exposition Boulevard, Los Angeles, CA 90007, USA; a...
3 Institute of Biology and Medical Genetics, First Faculty of Medicine, Charles University, 128 00 Prague, Czech Republic 4 Institute of Organic Chemistry and Biochemistry of the Czech Academy of Sciences, 166 10 Prague, Czech Republic 5 Laboratory of Applied Biotechnology, AZM Centre for Research...