Title :
Impossible Differential Cryptanalysis of SNAKE-2
Author :
Sun, Bing ; Qu, LongJiang ; Li, Chao
Author_Institution :
Sci. Coll., Nat. Univ. of Defence Technol., Changsha
Abstract :
9-round impossible differentials of SNAKE-2 are found due to the simple linear transformation in its round function, and 10 to 12-round SNAKE-2 are attacked by using these impossible differentials.
Keywords :
cryptography; differential cryptanalysis; round function; simple linear transformation; Chaotic communication; Computer networks; Educational institutions; Galois fields; Interpolation; Laboratories; Mobile communication; National security; Sun; Wireless communication; SNAKE; block ciohers; impossible differentials;
Conference_Titel :
Networks Security, Wireless Communications and Trusted Computing, 2009. NSWCTC '09. International Conference on
Conference_Location :
Wuhan, Hubei
Print_ISBN :
978-1-4244-4223-2
DOI :
10.1109/NSWCTC.2009.12
