Results 131 to 140 of about 2,565 (219)
Practical security against differential cryptanalysis of extended feistel network
, 2007 Immunity against differential cryptanalysis is an important measure in designing symmetric ciphers. Practical security is a measure to evaluate this immunity by estimating the minimum number of differential active s-boxes.
Salihin Ngadiman, Mohd. +2 more
core
An automated model for differential meet in the middle attacks on AndRX ciphers. [PDF]
Sci RepChakraborty D +3 more
europepmc +1 more source
Cryptographic protection of RGB images using SPN over Eisenstein integer ring modulo Eisenstein prime. [PDF]
Sci RepSajjad M +4 more
europepmc +1 more source
, 2008 . This paper considers a cryptanalytic approach called integral cryptanalysis. It can be seen as a dual to differential cryptanalysis and applies to ciphers not vulnerable to differential attacks.
core
An optimized novel lightweight block cipher for image encryption. [PDF]
Sci RepMohanapriya R, Nithish KV.
europepmc +1 more source
NFBC: an efficient FPGA based NFSR-oriented lightweight block cipher suitable for embedded system. [PDF]
Sci RepChatterjee R, Chakraborty R.
europepmc +1 more source
Differential Cryptanalysis and Boomerang Cryptanalysis of LBlock
Differential Cryptanalysis and Boomerang Cryptanalysis of LBlockLblock is a lightweight block cipher proposed in ACNS 2011. It has 64-bit block size and 80-bit key size which is the typical parameter setting accpeted by most of the recent proposed lightweight block ciphers. It has fast hardware implementation efficiency and it still remains rather secure considering the recent results and the security margin it ...
openaire
Linear and Differential Cryptanalysis of SHA-256
The one-way hash function plays an important role in digital signatures and message authentication from the viewpoint of security. No effective attacking method has been discovered to the algorithm of hash function standard.
Wang, Xiao Dong, 石川, 洋文
core