Yuki FUNABIKI


Security of Related-Key Differential Attacks on TWINE, Revisited
Kosei SAKAMOTO Kazuhiko MINEMATSU Nao SHIBATA Maki SHIGERI Hiroyasu KUBO Yuki FUNABIKI Takanori ISOBE 
Publication:   
Publication Date: 2020/01/01
Vol. E103-A  No. 1  pp. 212-214
Type of Manuscript:  Special Section LETTER (Special Section on Cryptography and Information Security)
Category: 
Keyword: 
block cipherrelated-key securityactive sboxMILP
 Summary | Full Text:PDF(143.9KB)

Improved Integral Attack on HIGHT
Yuki FUNABIKI Yosuke TODO Takanori ISOBE Masakatu MORII 
Publication:   
Publication Date: 2019/09/01
Vol. E102-A  No. 9  pp. 1259-1271
Type of Manuscript:  PAPER
Category: Cryptography and Information Security
Keyword: 
block cipherHIGHTintegral attackdivision propertyMILP
 Summary | Full Text:PDF(1.6MB)