Results 81 to 90 of about 294,339 (187)

Micro and Transport Layer Security Benchmarking of Post-Quantum Versus Classical Cryptography

IEEE Access
As quantum computing advances, widely deployed public-key cryptosystems face a credible long-term risk, motivating a transition to post-quantum cryptography (PQC).
Elif Dicle Demir, Idil Gorgulu, Mehmet Cengiz Onbasli   +2 more
doaj   +1 more source

Unfolding Post-Quantum Cryptosystems: CRYSTALS-Dilithium, McEliece, BIKE, and HQC

Mathematics
The advent of quantum computers poses a significant threat to the security of classical cryptographic systems. To address this concern, researchers have been actively investigating the development of post-quantum cryptography, which aims to provide ...
Vaghawan Prasad Ojha, Sumit Chauhan, Shantia Yarahmadian, David Carvalho   +3 more
doaj   +1 more source

Edge-enabled quantum-safe real-time vaccine supply chain optimization: a decentralized framework for autonomous decision making [PDF]

PeerJ Computer Science
The centralized architectures of global vaccine supply chains pose severe security, latency, and operational efficiency challenges to new threats of quantum computing.
Nirupam Saha, Rajesh Bose, Sandip Roy, Shrabani Sutradhar, Sujan Das, Arfat Ahmad Khan, Farman Ali, Ahmad Ali AlZubi, Jazem Mutared Alanazi   +8 more
doaj   +2 more sources

Efficient Batch Algorithms for the Post-Quantum Crystals Dilithium Signature Scheme and Crystals Kyber Encryption Scheme [PDF]

Digital signatures ensure authenticity and secure communication. They are used to verify the integrity and authenticity of signed documents and are widely utilized in various fields such as information technologies, finance, education, and law.
Nazlı Deniz TÜRE, Murat CENK
core  

Analysis of pseudorandom number generation processes in EP CRYSTALS-Dilithium

Radiotekhnika, 2023
The paper provides an analysis of pseudorandom number generation processes in the Crystals-Dilithium post-quantum electronic signature scheme, a finalist in the NIST PQC post-quantum cryptography competition. The main focus is on the pseudo-random number generator based on the AES block cipher in counter mode.
openaire   +1 more source

CRYSTALS-Dilithium post-quantum cyber-secure SoC for wired communications in critical systems

Critical systems in the energy industry and aerospace are the backbone of modern society and national defense. These systems are becoming heterogeneous computing and networking infrastructures composed of Edge located, Fog, and Cloud control devices ...
Astarloa Cuéllar, Armando Fermín, Lázaro Arrotegui, Jesús, Gárate Añibarro, José Ignacio   +2 more
core   +1 more source

Performance Analysis of Post-Quantum Cryptography Algorithms for Digital Signature

Applied Sciences
In the face of advancing quantum computing capabilities posing significant threats to current cryptographic protocols, the need for post-quantum cryptography has become increasingly urgent.
Filip Opiłka, Marcin Niemiec, Maria Gagliardi, Michail Alexandros Kourtis   +3 more
doaj   +1 more source

Enhancing the Security of Classical Communication with Post-Quantum Authenticated-Encryption Schemes for the Quantum Key Distribution

Computers
This research aims to establish a secure system for key exchange by using post-quantum cryptography (PQC) schemes in the classic channel of quantum key distribution (QKD).
Farshad Rahimi Ghashghaei, Yussuf Ahmed, Nebrase Elmrabit, Mehdi Yousefi   +3 more
doaj   +1 more source

Post-Quantum Migration in the Financial Sector: A Systematic Review of Readiness, Risks, and Transition Frameworks

Journal of Information Systems and Informatics
Quantum computing threatens the classical cryptographic systems underpinning financial infrastructure, exposing payment platforms, interbank networks, and digital services to Harvest-Now-Decrypt-Later (HNDL) risks.
Hillary Muzenda, Belinda Ndlovu
doaj   +1 more source

Open-Source FPGA Implementation of Number-Theoretic Transform for CRYSTALS-Dilithium

, 2023
In Ring-Learning with Error (R-LWE) and R-LWE related cryptosystems, the Number Theoretic Transform (NTT) is the most important mathematical operation.
Voci, Brandon
core