Results 41 to 50 of about 2,789,044 (190)

Evolving hash functions by means of genetic programming [PDF]

, 2006
Proceedings of the 8th annual conference on Genetic and evolutionary computation. Seattle, Washington, USA, July 08-12, 2006The design of hash functions by means of evolutionary computation is a relatively new and unexplored problem. In this work, we use
Ribagorda Garnacho, Arturo, Arturo Ribagorda, Estébanez Tascón, César, Pedro Isasi, Estébanez, César, Ribagorda, Arturo, Hernández, Julio C., César Estébanez, Julio César Hernández-Castro, Isasi, Pedro, Isasi Viñuela, Pedro   +10 more
core   +1 more source

A Cryptographic Hash Function from Markoff Triples

IACR Cryptol. ePrint Arch., 2021
Cryptographic hash functions from expander graphs were proposed by Charles, Goren, and Lauter in [CGL] based on the hardness of finding paths in the graph. In this paper, we propose a new candidate for a hash function based on the hardness of finding paths in the graph of Markoff triples modulo p.
Elena Fuchs, Kristin E. Lauter, Matthew Litman, Austin Tran   +3 more
openaire   +4 more sources

FPGA-Based Lightweight Hardware Architecture of the PHOTON Hash Function for IoT Edge Devices

IEEE Access, 2020
The design of cryptographic engines for the Internet of Things (IoT) edge devices and other ultralightweight devices is a crucial challenge. The emergence of such resource-constrained devices raises significant challenges to current cryptographic ...
Mohammed Omar Awadh Al-Shatari, Fawnizu Azmadi Hussin, Azrina Abd Aziz, Gunawan Witjaksono, Xuan-Tu Tran   +4 more
doaj   +1 more source

A Secure and Robust Image Hashing Scheme Using Gaussian Pyramids

Entropy, 2019
Image hash is an alternative to cryptographic hash functions for checking integrity of digital images. Compared to cryptographic hash functions, an image hash or a Perceptual Hash Function (PHF) is resilient to content preserving distortions and ...
Iram Bashir, Fawad Ahmed, Jawad Ahmad, Wadii Boulila, Nouf Alharbi   +4 more
doaj   +1 more source

Hyperledger Fabric for the (digitalized) lifecycle of construction products: Applied review on fastening technology

Civil Engineering Design, Volume 7, Issue 1, Page 9-22, March 2025.
Abstract Blockchain technology is a digital decentralized data ledger recording transactions in an encrypted format. Its implementation can potentially hold significant advantages for the built environment, particularly in manufacturing and building product usage aligned with Building Information Modeling (BIM). This paradigm shift toward decentralized
Aileen Pfeil, Dimosthenis Kifokeris, Panagiotis Spyridis   +2 more
wiley   +1 more source

Analysis and implementation of cryptographic hash functions in programmable logic devices / Kriptografinių maišos funkcijų įgyvendinimo programuojamosios logikos lustuose tyrimas

Mokslas: Lietuvos Ateitis, 2016
In this day’s world, more and more focused on data protection. For data protection using cryptographic science. It is also important for the safe storage of passwords for this uses a cryptographic hash function.
Tautvydas Brukštus
doaj   +1 more source

Practical considerations for pathologists when selecting digital pathology systems: an ESDIP guide

The Journal of Pathology, EarlyView.
Abstract The implementation of digital pathology (DP) has been reported across academic, public, and private laboratory settings, providing valuable insights into workflow transformation. However, comparatively little guidance exists on how DP systems should be evaluated prior to acquisition and deployment.
Diana Montezuma, Vincenzo L'Imperio, David Ameisen, Rita Carvalho, Peter Boor, Sara P Oliveira, Nadieh Khalili, Inti Zlobec, Norman Zerbe, Jordi Temprana‐Salvador   +9 more
wiley   +1 more source

Improving String Matching through Enhanced Hashing

Software: Practice and Experience, EarlyView.
ABSTRACT Background Hashing offers opportunities to tune string matching algorithms while enabling efficient data retrieval and pattern detection. Many of the best algorithms apply hashing. Objective We try to develop faster online algorithms for exact string matching.
Francesco Pio Marino, Jorma Tarhio
wiley   +1 more source

Anti-disassembly using Cryptographic Hash Functions [PDF]

Journal in Computer Virology, 2006
Computer viruses sometimes employ coding techniques intended to make analysis difficult for anti-virus researchers; techniques to obscure code to impair static code analysis are called anti-disassembly techniques. We present a new method of anti-disassembly based on cryptographic hash functions which is portable, hard to analyze, and can be used to ...
John Aycock, Rennie deGraaf, Michael J. Jacobson Jr.   +2 more
openaire   +1 more source

Development of a New Post-Quantum Digital Signature Algorithm: Syrga-1

Computers
The distinguishing feature of hash-based algorithms is their high confidence in security. When designing electronic signature schemes, proofs of security reduction to certain properties of cryptographic hash functions are used.
Kunbolat Algazy, Kairat Sakan, Ardabek Khompysh, Dilmukhanbet Dyusenbayev   +3 more
doaj   +1 more source