In cryptography, partitioning cryptanalysis is a form of cryptanalysis for block ciphers. Developed by Carlo Harpes in 1995, the attack is a generalization of linear cryptanalysis. Harpes originally replaced the bit sums (affine transformations) of linear cryptanalysis with more general balanced Boolean functions. He demonstrated a toy cipher that exhibits resistance against ordinary linear cryptanalysis but is susceptible to this sort of partitioning cryptanalysis. In its full generality, partitioning cryptanalysis works by dividing the sets of possible plaintexts and ciphertexts into efficiently-computable partitions such that the distribution of ciphertexts is significantly non-uniform when the plaintexts are chosen uniformly from a given block of the partition. Partitioning cryptanalysis has been shown to be more effective than linear cryptanalysis against variants of DES and CRYPTON. A specific partitioning attack called mod n cryptanalysis uses the congruence classes modulo some integer for partitions.
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In cryptography, partitioningcryptanalysis is a form of cryptanalysis for block ciphers. Developed by Carlo Harpes in 1995, the attack is a generalization...
expressions, leading to a generalized partitioningcryptanalysis. Evidence of security against linear cryptanalysis is usually expected of new cipher designs...
cryptography, mod n cryptanalysis is an attack applicable to block and stream ciphers. It is a form of partitioningcryptanalysis that exploits unevenness...
Differential cryptanalysis is a general form of cryptanalysis applicable primarily to block ciphers, but also to stream ciphers and cryptographic hash...
less complexity than a brute-force search: differential cryptanalysis (DC), linear cryptanalysis (LC), and Davies' attack. However, the attacks are theoretical...
A linear cryptanalysis is a form of cryptanalysis based on finding affine approximations to the action of a cipher. Linear cryptanalysis is one of the...
and Dmitry Khovratovich, Related-key Cryptanalysis of the Full AES-192 and AES-256, "Related-key Cryptanalysis of the Full AES-192 and AES-256". Table...
letter, a syllable, or a pair of letters, etc.) to produce a cyphertext. Cryptanalysis is the term used for the study of methods for obtaining the meaning...
2000[update], the best published cryptanalysis of the Twofish block cipher is a truncated differential cryptanalysis of the full 16-round version. The...
the boomerang attack is a method for the cryptanalysis of block ciphers based on differential cryptanalysis. The attack was published in 1999 by David...
Video game modding, a modification of a computer game Mod n cryptanalysis, a partitioning attack applicable to block and stream ciphers Modulo (mathematics)...
differential cryptanalysis. The term "rotational cryptanalysis" was coined by Dmitry Khovratovich and Ivica Nikolić in 2010 paper "Rotational Cryptanalysis of ARX"...
easier than using cryptanalysis of known plaintext, ciphertext pairs. Sometimes timing information is combined with cryptanalysis to increase the rate...
NXT). Unlike differential cryptanalysis, which uses pairs of chosen plaintexts with a fixed XOR difference, integral cryptanalysis uses sets or even multisets...
"Terminology and Notation", Page 2. Berson, Thomas A. (1992). "Differential Cryptanalysis Mod 232 with Applications to MD5". EUROCRYPT. pp. 71–80. ISBN 3-540-56413-6...
of cryptanalysis. It utilizes a biclique structure to extend the number of possibly attacked rounds by the MITM attack. Since biclique cryptanalysis is...
designers analysed IDEA to measure its strength against differential cryptanalysis and concluded that it is immune under certain assumptions. No successful...
impossible differential cryptanalysis is a form of differential cryptanalysis for block ciphers. While ordinary differential cryptanalysis tracks differences...
n=(280-1)·2176+157 Borisov, et al., using a multiplicative form of differential cryptanalysis, found a complementation property for any variant of xmx, like the first...
memory, low gate count implementations, FPGAs). Some designs fell due to cryptanalysis that ranged from minor flaws to significant attacks, while others lost...
chosen-plaintext attack requiring 259 queries and negligible work. See cryptanalysis below. The cipher's designers were Roger Needham and David Wheeler of...
OCLC 1259405449. Weinmann, Ralf-Philipp (2009). Algebraic Methods in Block Cipher Cryptanalysis (PDF) (PhD). Technischen Universität Darmstadt. v t e...
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