Results 1 to 10 of about 215 (162)
New Insights on Impossible Differential Cryptanalysis [PDF]
Lecture Notes in Computer Science, 2012 Since its introduction, impossible differential cryptanalysis has been applied to many ciphers. Besides the specific application of the technique in various instances, there are some very basic results which apply to generic structures of ciphers, e.g., the well known 5-round impossible differential of Feistel ciphers with bijective round functions.
Orr Dunkelman +2 more
exaly +3 more sources
Impossible differential cryptanalysis of SPN ciphers
IET Information Security, 2011 Impossible differential cryptanalysis is a very popular tool for analysing the security of modern block ciphers and the core of such attack is based on the existence of impossible differentials. Currently, most methods for finding impossible differentials are based on the miss-in-the-middle technique and they are very ad hoc. In this study, the authors
Ruilin Li 0002 +2 more
exaly +4 more sources
Impossible differential cryptanalysis of Saturnin algorithm
Tongxin xuebao, 2022 A lightweight block cipher, Saturnin, is an AES-like algorithm.In a resource-constrained environment, Saturnin can also provide high security.The impossible differential analysis on Saturnin was proposed.First, based on the structure of Saturnin, the ...
Zilong JIANG, Chenhui JIN
doaj +3 more sources
Impossible differential cryptanalysis using matrix method
Discrete Mathematics, 2010 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Seokhie Hong
exaly +2 more sources
Impossible Differential Cryptanalysis of Reduced-Round LBlock [PDF]
Lecture Notes in Computer Science, 2012 In this paper, we improve the impossible differential attack on 20-round LBlock given in the design paper of the LBlock cipher. Using relations between the round keys we attack on 21-round and 22-round LBlock with a complexity of 269.5 and 279.28 encryptions respectively.
Hüseyin Demirci
exaly +4 more sources
Impossible Differential Cryptanalysis of CLEFIA [PDF]
IACR Cryptol. ePrint Arch., 2008 This paper reports impossible differential cryptanalysis on the 128-bit block cipher CLEFIA that was proposed in 2007, including new 9-round impossible differentials for CLEFIA, and the result of an impossible differential attack using them. For the case of a 128-bit key, it is possible to apply the impossible differential attack to CLEFIA reduced to ...
Yukiyasu Tsunoo +5 more
openaire +4 more sources
Impossible Differential Cryptanalysis of SIMECK32/64 Algorithm [PDF]
Jisuanji gongcheng, 2017 This paper studies the capability of impossible differential cryptanalysis on block cipher SIMECK32/64.The 11-round impossible differential path of SIMECK32/64 is constructed using the meet-in-the-middle technology.The attack on 19-round SIMECK32/64 is ...
CHEN Yanqin,ZHANG Wenying
doaj +1 more source
On the Complexity of Impossible Differential Cryptanalysis [PDF]
Security and Communication Networks, 2018 While impossible differential attack is one of the most well-known and familiar techniques for symmetric-key cryptanalysts, its subtlety and complicacy make the construction and verification of such attacks difficult and error-prone. We introduce a new set of notations for impossible differential analysis.
Qianqian Yang 0003 +4 more
openaire +2 more sources
Full-round impossible differential attack on shadow block cipher
Cybersecurity, 2023 Lightweight block ciphers are the essential encryption algorithm for devices with limited resources. Its goal is to ensure the security of data transmission through resource-constrained devices.
Yuting Liu +3 more
doaj +1 more source
Impossible Differential Cryptanalysis of GRANULE Algorithm [PDF]
Jisuanji gongcheng, 2019 The GRANULE algorithm is an ultra-lightweight block cipher algorithm with good hardware and software implementation performance,but now the algorithm lacks security estimation result under impossible differential analysis.Therefore,using middle error ...
SHI Shuying, HE Jun
doaj +1 more source