Results 31 to 40 of about 205 (141)

PlanetProfile: Self‐Consistent Interior Structure Modeling for Ocean Worlds and Rocky Dwarf Planets in Python

Earth and Space Science, Volume 10, Issue 8, August 2023., 2023
Abstract The open‐source PlanetProfile framework was developed to investigate the interior structure of icy moons based on collectively matching their observed properties and comparative planetology. The software relates observed and measured properties, assumptions such as the type of materials present, and laboratory equation‐of‐state (EOS) data ...
M. J. Styczinski, S. D. Vance, M. Melwani Daswani   +2 more
wiley   +1 more source

Modified Generalized Feistel Network Block Cipher for the Internet of Things

, 2023
With the advent of the Internet-of-Things (IoT) technologies, millions of low-resource devices are constantly used at the network’s edge. As a result, the large amount of private and sensitive data generated by these devices must be securely ...
Faieza Samat, Isma Norshahila Mohammad Shah, Eddie Shahril Ismail, Normahirah Nek Abd Rahman   +3 more
core   +1 more source

General Diffusion Analysis: How to Find Optimal Permutations for Generalized Type-II Feistel Schemes

IACR Transactions on Symmetric Cryptology, 2019
Type-II Generalized Feistel Schemes are one of the most popular versions of Generalized Feistel Schemes. Their round function consists in applying a classical Feistel transformation to p sub-blocks of two consecutive words and then shifting the k = 2p ...
Victor Cauchois, Clément Gomez, Gaël Thomas   +2 more
doaj   +1 more source

Improving the Permutation Layer of Type 1, Type 3, Source-Heavy, and Target-Heavy Generalized Feistel Structures

IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences, 2013
Tetsu Iwata
exaly   +2 more sources

ALICA: A Multi‐S‐Box Lightweight Cryptographic Algorithm Based on Generalized Feistel Structure

International Journal of Intelligent Systems, 2023
With the development of science and technology, IoT devices have already become ubiquitous in the public eye. Through the perception layer, the collected data are displayed or transmitted to the server backend for analysis. Due to the increasing integration of IoT devices into people’s daily lives, privacy issues, such as data leaks, have received more
Jun Ye 0009, Yabing Chen, Fanglin An, Weili Jiang   +3 more
openaire   +1 more source

Using MILP in Analysis of Feistel Structures and Improving Type II GFS by Switching Mechanism [PDF]

, 2018
Some features of Feistel structures have caused them to be considered as an efficient structure for design of block ciphers. Although several structures are proposed relied on Feistel structure, the type-II generalized Feistel structures (GFS) based on ...
Mohammad Vaziri, Mahdi Sajadieh
core   +1 more source

Generalized Feistel Ciphers for Efficient Prime Field Masking [PDF]

peer reviewedA recent work from Eurocrypt 2023 suggests that prime-field masking has excellent potential to improve the efficiency vs. security tradeoff of masked implementations against side-channel attacks, especially in contexts where physical ...
Standaert, François-Xavier, Masure, Loïc, MEAUX, Pierrick, Grassi, Lorenzo, Moos, Thorben   +4 more
core   +2 more sources

Design of Iterative MDS Matrices Based on MISTY Structure

IET Information Security, Volume 2026, Issue 1, 2026.
The security of symmetric‐key ciphers critically depends on the diffusion efficiency of their linear components. Iterative maximum distance separable (MDS) matrices, as fundamental elements of diffusion layer, play a pivotal role in constructing secure cryptographic systems.
Guoqiang Liu, Yijia Yang, Bing Sun, Da Lin, Kangquan Li, Qichun Wang   +5 more
wiley   +1 more source

Links between Quantum Distinguishers Based on Simon’s Algorithm and Truncated Differentials

IACR Transactions on Symmetric Cryptology
In this paper, we study the quantum security of block ciphers based on Simon’s period-finding quantum algorithm. We explored the relations between periodic functions and truncated differentials. The basic observation is that truncated differentials with
Zejun Xiang, Xiaoyu Wang, Bo Yu, Bing Sun, Shasha Zhang, Xiangyong Zeng, Xuan Shen, Nian Li   +7 more
doaj   +1 more source

Improvement of the Minimal‐Guess‐Basis MILP Model and Its Application to ESF

IET Information Security, Volume 2026, Issue 1, 2026.
The guess‐and‐determine technique find wide applications in the recovery of unknown variables within given system of relations. The fundamental concept behind this technique involves guessing certain unknown variables and deducing the remaining ones based on the relational system.
Lingchen Li, Zhi Qiao, Yiming Dai, Yongzhuang Wei, Tao Ye, Bohui Wang   +5 more
wiley   +1 more source