Results 21 to 30 of about 14,013 (215)
On the resistance of new lightweight block ciphers against differential cryptanalysis
Heliyon, 2023 Many recently proposed lightweight block ciphers lack security evaluation against generic cryptanalytic attacks such as differential cryptanalysis. In this paper, we contribute towards security evaluation efforts by investigating four lightweight Feistel-
Yen Yee Chan +5 more
doaj +1 more source
Cryptanalysis of FlexAEAD [PDF]
, 2020 This paper analyzes the internal keyed permutation of FlexAEAD which is a round-1 candidate of the NIST LightWeight Cryptography Competition. In our analysis, we report an iterated truncated differential leveraging on a particular property of the AES S-box that becomes useful due to the particular nature of the diffusion layer of the round function ...
Mostafizar Rahman +2 more
openaire +1 more source
International Journal of Informatics, Information System and Computer Engineering, 2022 In this article, issues related to the application of the quadratic cryptanalysis method to the five rounds of GOST 28147-89 encryption algorithm are given.
Bardosh Akhmedov, Rakhmatillo Aloev
doaj +1 more source
Cryptanalysis of RadioGatún [PDF]
, 2009 In this paper we study the security of the RadioGatun family of hash functions, and more precisely the collision resistance of this proposal. We show that it is possible to find differential paths with acceptable probability of success. Then, by using the freedom degrees available from the incoming message words, we provide a significant improvement ...
Thomas Fuhr 0001, Thomas Peyrin
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Some cryptanalytic results on Lizard
IACR Transactions on Symmetric Cryptology, 2017 Lizard is a lightweight stream cipher proposed by Hamann, Krause and Meier in IACR ToSC 2017. It has a Grain-like structure with two state registers of size 90 and 31 bits. The cipher uses a 120-bit secret key and a 64-bit IV.
Subhadeep Banik +3 more
doaj +1 more source
Applied Sciences, 2023 Attacks on the Internet of Things (IoT) are not highly considered during the design and implementation. The prioritization is making profits and supplying services to clients. Most cryptographic algorithms that are commonly used on the IoT are vulnerable
Khumbelo Difference Muthavhine +1 more
doaj +1 more source
New results on the genetic cryptanalysis of TEA and reduced-round versions of XTEA [PDF]
, 2004 Congress on Evolutionary Computation. Portland, USA, 19-23 June 2004Recently, a simple way of creating very efficient distinguishers for cryptographic primitives such as block ciphers or hash functions, was presented by the authors.
Hernández, Julio C. +6 more
core +1 more source
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 Cryptanalysis of a Latin Cubes-Based Image Cryptosystem
Entropy, 2021 Based on orthogonal Latin cubes, an image cryptosystem with confusion–diffusion–confusion cipher architecture has been proposed recently (Inf. Sci.2019, 478, 1–14).
Rong Huang +3 more
doaj +1 more source
Differential Cryptanalysis and Boomerang Cryptanalysis of LBlock [PDF]
, 2013 LBlock is a lightweight block cipher proposed in ACNS 2011. It has a 64-bit block size and 80-bit key size which is the typical parameter setting accepted 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 ...
Jiageng Chen, Atsuko Miyaji
openaire +3 more sources