[PDF] Top 20 Impossible Differential Cryptanalysis of Reduced-Round SKINNY

... The SKINNY family supports two block lengths of n = 64 and 128 ...ciphertext, SKINNY is a tweakable block cipher [9,7] that uses an input called the tweakey instead of the ... See full document

... linear cryptanalysis techniques, ...linear cryptanalysis and linear ...and differential characteristics as well as differentials and linear hulls in ...on differential cryptanalysis of ... See full document

... Linear cryptanalysis is one of the most prominent cryptanalysis methods against block ...linear cryptanalysis have been introduced which usually exploit several linear approxima- tions with high ... See full document

... Related work. Since its publication in 2013, Speck has received a number of cryptanaly- ses, most of which focus on statistical analyses such as differential and linear cryptanalysis. In order to find good ... See full document

... MILP-aided cryptanalysis to search for differential characteristics, linear approximations and integral properties of ...find differential trails up to 2 rounds and linear trails up to 1 ... See full document

... against reduced-round Whirlpool and Grøstl ...(truncated) differential characteristics faster than the ideal ...non-full-active differential forms (normally with very few active cells) in the ... See full document

... and impossible differential cryptanalysis, and obtained some new results on these ...improved impossible differential attacks on SIMON32 and ... See full document

... Linear Cryptanalysis is a well-known cryptanalytic technique that has been employed on several block ciphers such as DES, Serpent and Shannon [ [7], [5], ...linear cryptanalysis is that it is a known ... See full document

... the differential analysis, where for a pair (x, y) the attacker follows the propagation of the difference x ⊕ y through the cryptographic system, in the rotational analysis, the adversary investigates the ... See full document

... related-tweak differential cryptanalysis on 8 rounds of Deoxys-BC-256 without proposing a specific ...include impossible differential attacks on 8-round Deoxys-BC-256 in the ... See full document

... 1 round, built a 24-round integral distinguisher of CAST-256, and proposed a 12-round integral distinguisher of SMS4 which is 2-round longer than previously best known ones and an ... See full document

... Towards cryptanalysis, we are interested to input a difference at the initial state (call it Input Differential or ID) and then try to obtain certain biases corresponding to combinations of some output bits ... See full document

... on reduced GOST-256 ...chosen differential trail, which can further exploit freedom degrees in the inbound phase when launching rebound attacks on the GOST compression ... See full document

... In this paper, we improve previous attacks on Camellia-192/256 with two key-dependent layers FL/FL −1 by using the intrinsic weakness of keyed transformations. We first attack 12-round Camellia-192 with 2 124.35 ... See full document

... In this paper, we first construct a novel key-dependent integral dis- tinguisher on 5-round AES with 2 96 chosen plaintexts, which is much better than the previous key-dependent integral distinguisher that re- ... See full document

... brute-force. Round permutation in BRIGHT results in stronger and faster diffusion and provides resistance against linear, differential, impossible differential, related-key rectangle, ... See full document

... related-tweakey impossible distinguisher of Deoxys-BC-256, which is transformed from a ...single-key impossible distinguisher of AES, by application of the mixed integer linear program- ming (MILP) ... See full document

... as differential, linear cryptanalysis and their vari- ...Recent differential attacks [12,13] on 16 and 19 rounds of Present provide similar results as in the original proposal with some practical ... See full document

... 14- round differential approximation with probability 2 ...compare differential and linear approximations in SIMON, though they look very ...the differential ones at least when using the ... See full document

... to differential and linear cryptanalysis, this results in a signifi- cant reduction of the data ...the reduced data complexity usually leads to a reduced time ...linear cryptanalysis ... See full document