Results 91 to 100 of about 3,290 (195)
Linear and Differential Cryptanalysis of SHA-256 [PDF]
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
Multiple differential-zero correlation linear cryptanalysis of reduced-round CAST-256
Journal of Mathematical Cryptology, 2017 CAST-256 (or CAST6) is a symmetric-key block cipher published in June 1998. It was submitted as a candidate for Advanced Encryption Standard (AES). In this paper, we will propose a new chosen text attack, the multiple differential-zero correlation linear
Hadian Dehkordi Massoud +1 more
doaj +1 more source
System approach to disparity estimation [PDF]
, 1995 A system approach to disparity estimation using dynamic programming is presented. The four step system can calculate a dense correspondence map between a stereo pair with parallel or nonparallel camera geometry.
Panis, S, Cosmas, J, Ziegler, M
core +1 more source
Towards a Unifying View of Block Cipher Cryptanalysis [PDF]
, 2004 We introduce commutative diagram cryptanalysis, a framework for expressing certain kinds of attacks on product ciphers. We show that many familiar attacks, including linear cryptanalysis, differential cryptanalysis, differential-linear cryptanalysis ...
David Wagner
core +1 more source
Subspace Trail Cryptanalysis and its Applications to AES
IACR Transactions on Symmetric Cryptology, 2017 We introduce subspace trail cryptanalysis, a generalization of invariant subspace cryptanalysis. With this more generic treatment of subspaces we do no longer rely on specific choices of round constants or subkeys, and the resulting method is as such a ...
Lorenzo Grassi +2 more
doaj +1 more source
Differential cryptanalysis and linear distinguisher of full-round Zorro [PDF]
, 2013 Zorro is an AES-like lightweight block cipher proposed in CHES 2013, which only uses 4 S-boxes per round. The designers showed the resistance of the cipher against various attacks and concluded the cipher has a large security margin. Recently, Guo et. al
Wang, Yanfeng (1) +7 more
core +1 more source
New Links Between Differential and Linear Cryptanalysis [PDF]
, 2015 Recently, a number of relations have been established among previously known statistical attacks on block ciphers. Leander showed in 2011 that statistical saturation distinguishers are on average equivalent to multidimensional linear distinguishers ...
Kaisa Nyberg, Céline Blondeau
core
Системный анализ и прикладная информатика, 2015 In this paper we assessed the sustainability of the encryption algorithm based on dynamic chaos, as well as the basic principles for the implementation of linear and differential cryptanalysis.
A. V. Sidorenko, L. A. Zhukovets
doaj
Link Between the Differential Cryptanalysis and Linear Approximations over Finite Abelian Groups And Its Applications [PDF]
In recent years, progress in practical applications of multi-party computation (MPC), fully homomorphic encryption (FHE), and zero-knowledge proofs (ZKP) motivates people to explore symmetric-key cryptographic algorithms, as well as corresponding ...
Siwei Sun +3 more
core
A Tutorial on Linear and Differential Cryptanalysis [PDF]
, 2001 : In this paper, we present a detailed tutorial on linear cryptanalysis and differential cryptanalysis, the two most significant attacks applicable to symmetric-key block ciphers.
Howard M. Heys
core