Results 71 to 80 of about 1,005 (175)
Optimized Software Implementation of Keccak, Kyber, and Dilithium on RV{32,64}IM{B}{V}
Transactions on Cryptographic Hardware and Embedded SystemsWith the standardization of NIST post-quantum cryptographic (PQC) schemes, optimizing these PQC schemes across various platforms presents significant research value. While most existing software implementation efforts have concentrated on ARM platforms,
Jipeng Zhang +3 more
doaj +1 more source
New techniques for trail bounds and application to differential trails in Keccak
IACR Transactions on Symmetric Cryptology, 2017 We present new techniques to efficiently scan the space of high-probability differential trails in bit-oriented ciphers. Differential trails consist in sequences of state patterns that we represent as ordered lists of basic components in order to arrange
Silvia Mella +2 more
doaj +1 more source
Software: Practice and Experience, Volume 54, Issue 8, Page 1516-1542, August 2024.Abstract This article presents the design and implementation of a reliable computing virtual container‐based model with integrity verification for data processing strategies named the reliability and integrity verification (RIV) scheme. It has been integrated into a system construction model as well as existing workflow engines (e.g., Kulla and ...
Hugo G. Reyes‐Anastacio +4 more
wiley +1 more source
Toward designing a lightweight RFID authentication protocol for constrained environments
IET Communications, Volume 18, Issue 14, Page 846-859, August 2024.Our article investigates the vulnerabilities of lightweight RFID authentication schemes, namely LRSAS+ and LRARP+, and proposes an enhanced version leveraging the χper$\chi per$ function to address their weaknesses. Through formal analysis and comparison with contemporary systems, we demonstrate that the improved scheme achieves robust security while ...
Nasser Zarbi +3 more
wiley +1 more source
SwarmAd: A decentralised content management system
IET Cyber-Physical Systems: Theory &Applications, Volume 9, Issue 2, Page 102-114, June 2024.Swarm ad is a system that allows creating online communites while guaranteeing: (1) a completely decentralised architecture, (2) automated management, (3) data safety and (4) data sovereignety. Abstract Online presence is becoming an important part of everyday's life and online communities may represent a significant source of engagement for the ...
Tommaso Baldo, Mauro Migliardi
wiley +1 more source
Power Analysis Attacks on Keccak [PDF]
, 2015 Side Channel Attacks (SCA) exploit weaknesses in implementations of cryptographic functions resulting from unintended inputs and outputs such as operation timing, electromagnetic radiation, thermal/acoustic emanations, and power consumption to break ...
Tran, Xuan D
core +1 more source
A survey on post‐quantum based approaches for edge computing security
WIREs Computational Statistics, Volume 16, Issue 1, January/February 2024.The distribution of reviewed papers by focused area. Abstract With the development of technology and its integration with scientific realities, computer systems continue to evolve as infrastructure. One of the most important obstacles in front of quantum computers with high‐speed processing is that its existing systems cause security vulnerabilities ...
Aykut Karakaya, Ahmet Ulu
wiley +1 more source
Algebraic-differential analysis of Keccak
, 2016 In this thesis, we analyze the cryptographic sponge function family Keccak - the winner of the SHA-3 Cryptographic Hash Standard competition. Firstly, we explore how higher order differentials can be used to forge a tag in a parallelizable MAC function ...
Seidlová, Monika
core
Crypto-Agile FPGA Architecture with Single-Cycle Switching for OFDM-Based Vehicular Networks
SignalsThis paper presents a hardware-accelerated signal processing architecture for OFDM-based vehicular networks that integrates crypto-agile adaptive encryption on a Xilinx Kintex-7 FPGA.
Mahmoud Elomda +2 more
doaj +1 more source
3-Share Threshold Implementation of AES S-box without Fresh Randomness
Transactions on Cryptographic Hardware and Embedded Systems, 2018 Threshold implementation is studied as a countermeasure against sidechannel attack. There had been no threshold implementation for the AES and Keccak S-boxes that satisfies an important property called uniformity.
Takeshi Sugawara
doaj +1 more source