Results 21 to 30 of about 2,850 (241)
Algebraic attacks on SOBER-t32 and SOBER-t16 without stuttering [PDF]
, 2004 . This paper presents algebraic attacks on SOBER-t32 and SOBER-t16 without stuttering. For unstuttered SOBER-t32, two different attacks are implemented. In the first attack, we obtain multivariate equations of degree 10.
Cho, Joo Yeon +3 more
core +1 more source
Algebraic Persistent Fault Analysis of SKINNY_64 Based on S_Box Decomposition
Entropy, 2022 Algebraic persistent fault analysis (APFA), which combines algebraic analysis with persistent fault attacks, brings new challenges to the security of lightweight block ciphers and has received widespread attention since its introduction.
Xing Fang +5 more
doaj +1 more source
Algebraic attacks : a survey [PDF]
, 2007 Algebraic attacks have recently acquired great importance in the area of cryptography, not only due to the ciphers they have been able to break, but more importantly, because the principle of algebraic attacks is very generic and can be applied to break ...
Agrawal, Shweta Prem
core +1 more source
Algebraic Side-Channel Attacks [PDF]
, 2010 In 2002, algebraic attacks using overdefined systems of equations have been proposed as a potentially very powerful cryptanalysis technique against block ciphers. However, although a number of convincing experiments have been performed against certain reduced algorithms, it is not clear whether these attacks can be successfully applied in general and ...
Mathieu Renauld +1 more
openaire +2 more sources
On the security of the LILI family of stream ciphers against algebraic attacks [PDF]
, 2007 In this paper, we present an algebraic analysis of the LILI family of stream ciphers, and in particular LILI-II, and investigate the security provided against both standard and fast algebraic attacks.
Matt Henricksen +7 more
core +1 more source
Strengthening Crypto-1 Cipher Against Algebraic Attacks
Journal of ICT Research and Applications, 2015 In the last few years, several studies addressed the problem of data security in Mifare Classic. One of its weaknesses is the low random number quality. This causes SAT solver attacks to have lower complexity.
Farah Afianti, Ari M. Barmawi
doaj +1 more source
Efficient Image Encryption Based on New Substitution Box Using DNA Coding and Bent Function
IEEE Access, 2022 This study contributes to creating an unbreakable S-Box based on a strong bent function expanded by DNA sequences and investigates and analyzes the strength of the proposed S-Box against major standard criteria and benchmarks, such as interpolation ...
Hend Ali Mohammed Ali Basha +3 more
doaj +1 more source
Algebraic Attacks on RAIN and AIM Using Equivalent Representations
IACR Transactions on Symmetric Cryptology, 2023 Designing novel symmetric-key primitives for advanced protocols like secure multiparty computation (MPC), fully homomorphic encryption (FHE) and zero-knowledge proof systems (ZK), has been an important research topic in recent years.
Fukang Liu +3 more
doaj +1 more source
Algebraic and Slide Attacks on KeeLoq [PDF]
, 2008 KeeLoq is a block cipher used in wireless devices that unlock the doors and alarms in cars manufactured by Chrysler, Daewoo, Fiat, GM, Honda, Jaguar, Toyota, Volvo, Volkswagen, etc [8,9,33,34]. KeeLoq is inexpensive to implement and economical in gate count, yet according to Microchip [33] it should have "a level of security comparable to DES".
Nicolas T. Courtois +2 more
openaire +2 more sources
Algebraic Side Channel Attack on Trivium and Grain Ciphers
IEEE Access, 2017 Solving a system of multivariate quadratic equations obtained through algebraic cryptanalysis is a nondeterministic polynomial time-complete problem. Owing to the trend of stream ciphers based on nonlinear update, the success of algebraic attacks has ...
Asif Raza Kazmi +4 more
doaj +1 more source