TY - GEN
T1 - Improved impossible differential cryptanalysis on SMS4
AU - Wang, Gaoli
PY - 2010
Y1 - 2010
N2 - This paper presents an improved impossible differential attack on the block cipher SMS4 which is used in WAPI (the Chinese WLAN national standard). Combining with some new observations, this paper can filter out the wrong keys more efficiently, and present an impossible differential attack on 17-round SMS4, which updates the best known impossible differential attacks on reduced SMS4.
AB - This paper presents an improved impossible differential attack on the block cipher SMS4 which is used in WAPI (the Chinese WLAN national standard). Combining with some new observations, this paper can filter out the wrong keys more efficiently, and present an impossible differential attack on 17-round SMS4, which updates the best known impossible differential attacks on reduced SMS4.
KW - Block cipher
KW - Cryptanalysis
KW - Impossible differential attack
KW - SMS4
UR - https://www.scopus.com/pages/publications/79951937656
U2 - 10.1109/ICCIIS.2010.26
DO - 10.1109/ICCIIS.2010.26
M3 - 会议稿件
AN - SCOPUS:79951937656
SN - 9780769542607
T3 - Proceedings - 2010 International Conference on Communications and Intelligence Information Security, ICCIIS 2010
SP - 105
EP - 108
BT - Proceedings - 2010 International Conference on Communications and Intelligence Information Security, ICCIIS 2010
T2 - 2010 International Conference on Communications and Intelligence Information Security, ICCIIS 2010
Y2 - 13 October 2010 through 14 October 2010
ER -