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New Automatic Search Tool for Impossible Differentials and Zero-Correlation Linear Approximations
Automatic search tool impossible differential zero-correlation linear
2016/7/13
Impossible differential cryptanalysis and zero-correlation linear cryptanalysis are two of the most useful cryptanalysis methods in the field of symmetric ciphers. Until now, there are several automat...
Provable Security Evaluation of Structures against Impossible Differential and Zero Correlation Linear Cryptanalysis
Bent Function；Galois ring, Non Linearity
2016/2/23
Bent functions shows some vital properties among all combinatorial objects. Its links in combinatorics, cryptography and coding theory attract the scientific community to construct new class of bent f...
Improved Integral and Zero-correlation Linear Cryptanalysis of Reduced-round CLEFIA Block Cipher
CLEFIA Integral attack Zero-correlation linear cryptanalysis
2016/2/23
CLEFIA is a block cipher developed by Sony Corporation in 2007. It is a recommended
cipher of CRYPTREC, and has been adopted as ISO/IEC international standard in lightweight
cryptography. In this pa...
Links among Impossible Differential, Integral and Zero Correlation Linear Cryptanalysis
Impossible Differential Integral Zero Correlation Linear
2016/1/3
As two important cryptanalytic methods, impossible differential cryptanalysis and integral cryptanalysis have attracted much attention in recent years. Although relations among other important cryptan...
Security Evaluation on Simeck against Zero Correlation Linear Cryptanalysis
Cryptanalysis Lightweight Block Cipher Zero Correlation Linear Cryptanalysis
2015/12/23
SIMON and SPECK family ciphers have attracted the attention of cryptographers
all over the world since proposed by NSA in June, 2013. At CHES 2015, Simeck, a new block
cipher inspired from both SIMO...
Zero-Correlation Linear Cryptanalysis of Block Ciphers
secret-key cryptography / block cipher, linear cryptanalysis, linear approximation, linear hull correlation evaluation of correlation substitution-permutation network Feistel cipher AES CLEFIA
2012/3/29
Linear cryptanalysis, along with differential cryptanalysis, is an important tool to evaluate the security of block ciphers.This work introduces a novel extension of linear cryptanalysis -- zero-corre...