Results 91 to 100 of about 585 (189)

Quantum grover attack on MIBS

Open Physics
The advent of quantum computing necessitates a rigorous reassessment of classical cryptographic primitives, particularly lightweight block ciphers (LBCs) deployed in resource-constrained environments.
Cildiroglu Hasan Ozgur, Basmaci Harun, Yayla Oguz   +2 more
doaj   +1 more source

mid-pSquare: Leveraging the Strong Side-Channel Security of Prime-Field Masking in Software

Transactions on Cryptographic Hardware and Embedded Systems
Efficiently protecting embedded software implementations of standard symmetric cryptographic primitives against side-channel attacks has been shown to be a considerable challenge in practice.
Brieuc Balon, Lorenzo Grassi, Pierrick Méaux, Thorben Moos, François-Xavier Standaert, Matthias Johann Steiner   +5 more
doaj   +1 more source

Extended persistent-fault based differential analysis in the multiple-fault scenario

Cybersecurity
Persistent fault analysis is effective when a single element of the S-box is altered. However, most fault injection techniques tend to induce multiple faults.
Yingyan Chen, Shihui Zheng, Jiayu Zhang
doaj   +1 more source

Quasigroup Representation of Some Lightweight Block Ciphers

, 2014
Most of the lightweight block ciphers are build as S-P networks or Feistel networks, their generalization or variations. We represent the lightweight Feistel ciphers GOST and MIBS, and Generalized Feistel cipher Skipjack by quasigroup string ...
Markovski, Smile, Mileva, Aleksandra
core  

Comparing Cryptographic Algorithms in Scalable Feistel Networks [PDF]

, 2010
Scalability of symmetric cipher is still not asnatural as for public-key cryptosystems. Most of thecurrent block ciphers do not support freely variableblock and key lengths.
Myo, Khin Yupar
core  

A Review of Block Ciphers and Its Post-Quantum Considerations

IEEE Access
Recent advances in cryptography aim to address threats posed by quantum computers. However, these advances have focused disproportionately on asymmetric schemes, while symmetric primitives like block ciphers have received less attention.
R. V. Chethana, Jayavrinda Vrindavanam, Subarna Roy, P. C. Deshmukh   +3 more
doaj   +1 more source

A Report on Block Ciphers (Literature Survey) [PDF]

, 2006
This document is a literature survey about block ciphers, especially bsed on Feistel Network, presented in form of a report. The report concentrates on providing a starting point for designing strong, secure, and efficient cryptosystems.
Guruprasad, R, Anju, Prateek
core  

Improved Meet-in-the-Middle Distinguisher on Feistel Schemes [PDF]

, 2015
. Improved meet-in-the-middle cryptanalysis with efficient tab-ulation technique has been shown to be a very powerful form of crypt-analysis against SPN block ciphers.
Li Lin, Wenling Wu
core  

Efficient Attack Scheme against SKINNY-64 Based on Algebraic Fault Analysis. [PDF]

Entropy (Basel), 2023
Fang X, Zhang H, Cui X, Wang Y, Ding L.
europepmc   +1 more source

BRISK: Dynamic Encryption Based Cipher for Long Term Security. [PDF]

Sensors (Basel), 2021
Dwivedi AD.
europepmc   +1 more source