Results 91 to 100 of about 2,903 (146)

Unveiling Samsung Quantum Galaxy: Securing Smartphones With Quantum and Post-Quantum Cryptography

IEEE Access
Quantum technologies have emerged as vital tools for enhancing mobile communication security. The Samsung Galaxy series now features a quantum random number generator (QRNG) that offers true randomness, strengthening cryptographic protection. Despite its
Omar Alibrahim
doaj   +1 more source

Algorithmic Security is Insufficient: A Comprehensive Survey on Implementation Attacks Haunting Post-Quantum Security

, 2023
This survey is on forward-looking, emerging security concerns in post-quantum era, i.e., the implementation attacks for 2022 winners of NIST post-quantum cryptography (PQC) competition and thus the visions, insights, and discussions can be used as a step
Azarderakhsh, Reza, Canto, Alvaro Cintas, Kaur, Jasmin, Kermani, Mehran Mozaffari   +3 more
core  

PQ-LEACH: A novel post-quantum protocol for securing WSNs communication

International Journal of Engineering Business Management
Ensuring the confidentiality of communication is of paramount significance. Traditionally, cryptographic practices for Wireless Sensor Networks (WSN) have been primarily based on classical cryptography like RSA and Elliptic Curve, which are potentially ...
Shaykhah S Aldosari, Layla S Aldawsari
doaj   +1 more source

Institutional Approaches to Post-Quantum Cryptography: A Comparative Analysis of Migration Frameworks

IEEE Access
The advancement of quantum computing is increasingly recognized as a significant threat to classical public-key cryptographic systems, triggering a global shift toward Post-Quantum Cryptography (PQC).
Mustafa El Bizri, Ahmad M. El-Hajj, Layth Sliman, Ali Massoud Haidar   +3 more
doaj   +1 more source

The Security Performance Analysis of Blockchain System Based on Post-Quantum Cryptography -- A Case Study of Cryptocurrency Exchanges

The current blockchain system for cryptocurrency exchanges primarily employs elliptic curve cryptography (ECC) for generating key pairs in wallets, and elliptic curve digital signature algorithms (ECDSA) for generating signatures in transactions ...
Chen, Abel C. H.
core  

A MARL-federated blockchain-based quantum secure framework for trust management in industrial internet of things

Scientific Reports
With the emergence of quantum computing, traditional cryptographic methods face significant vulnerabilities, particularly in the Industrial Internet of Things (IIoT) environment, where cybersecurity, data privacy, and trust management are critical.
Gasim Alandjani
doaj   +1 more source

A Review on the Advances, Applications, and Future Prospects of Post-Quantum Cryptography in Blockchain and IoT

IEEE Access
With the advancement of quantum computing, classical public-key cryptosystems are increasingly vulnerable, prompting global standardization efforts by organizations such as NIST, ETSI, and ISO.
Yong Wang, Eddie Shahril Ismail
doaj   +1 more source

How Companies Address the Threat of Cryptographically Relevant Quantum Computers and Migrate to Post-Quantum Cryptography [PDF]

How companies prepare for the migration to post-quantum cryptography (PQC) remains an open and important question, despite growing awareness of the threat posed by cryptographically relevant quantum computers (CRQCs).
Brettschneider, Jennifer, Mendling, Jan, Wessel, Lauri   +2 more
core   +1 more source

Research on quantum key distribution and post-quantum cryptography fusion

Dianxin kexue
In view of the threat of quantum computing to traditional public key infrastructure, by analyzing the technical complementarity of quantum key distribution (QKD) and post-quantum cryptography (PQC), as well as the necessity for integrating these two ...
LUO Jun
doaj  

KpqBench: Performance and Implementation Security Analysis of KpqC Competition Round 1 Candidates

IEEE Access
As the global migration to post-quantum cryptography (PQC) continues to progress actively, in Korea, the Post-Quantum Cryptography Research Center has been established to acquire PQC technology, leading the KpqC Competition.
Yongryeol Choi, Mingi Kim, Youngbeom Kim, Jingyo Song, Jaehwan Jin, Heeseok Kim, Seog Chung Seo   +6 more
doaj   +1 more source