Title :
Linear cryptanalysis of Baby Rijndael
Author :
Josef Kokes;Robert Lorencz
Author_Institution :
Czech Technical University in Prague, Faculty of Information Technology, Czech Republic
fDate :
9/1/2015 12:00:00 AM
Abstract :
We present results of linear cryptanalysis of Baby Rijndael, a reduced-size model of Rijndael. The results were obtained using exhaustive search of all approximations and all keys and show some curious properties of both linear cryptanalysis and Baby Rijndael, particularly the existence of different classes of linear approximations with significantly different success rates of recovery of the cipher´s key.
Keywords :
"Linear approximation","Pediatrics","Ciphers","Approximation algorithms","Algorithm design and analysis"
Conference_Titel :
e-Technologies and Networks for Development (ICeND),2015 Forth International Conference on
DOI :
10.1109/ICeND.2015.7328533
