Fukang LIU


MILP-Aided Security Evaluation of Differential Attacks on KCipher-2
Jin HOKI Kosei SAKAMOTO Fukang LIU Kazuhiko MINEMATSU Takanori ISOBE 
Publication:   
Publication Date: 2021/01/01
Vol. E104-A  No. 1  pp. 203-212
Type of Manuscript:  Special Section PAPER (Special Section on Cryptography and Information Security)
Category: 
Keyword: 
stream cipherKCipher-2differential attackactive S-boxMILP
 Summary | Full Text:PDF

Preimage Attacks on Reduced Troika with Divide-and-Conquer Methods
Fukang LIU Takanori ISOBE 
Publication:   
Publication Date: 2020/11/01
Vol. E103-A  No. 11  pp. 1260-1273
Type of Manuscript:  PAPER
Category: Cryptography and Information Security
Keyword: 
hash functionTroika(second) preimageguess-and-determinedivide-and-conquerMILP
 Summary | Full Text:PDF