Keyword : FWHT


Efficient Implementations for Practical Linear Cryptanalysis and Its Application to FEAL-8X
Sho SAKIKOYAMA Yosuke TODO Kazumaro AOKI Masakatu MORII 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2016/01/01
Vol. E99-A  No. 1 ; pp. 31-38
Type of Manuscript:  Special Section PAPER (Special Section on Cryptography and Information Security)
Category: 
Keyword: 
linear cryptanalysisFFTFWHTmultiple linear cryptanalysisFEAL-8X
 Summary | Full Text:PDF(1.1MB)

Fast Fourier Transform Key Recovery for Integral Attacks
Yosuke TODO Kazumaro AOKI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2015/09/01
Vol. E98-A  No. 9 ; pp. 1944-1952
Type of Manuscript:  PAPER
Category: Cryptography and Information Security
Keyword: 
block ciphersintegral attackEven-Mansourkey-alternating cipherFeistel structureFFTFWHT
 Summary | Full Text:PDF(867.4KB)