Nature

Enhanced image hash using cellular automata with sponge construction and elliptic curve cryptography for secure image transaction

With the rapid development of digital communications, sensitive digital storage security, especially that of images, remains a significant challenge. Most of the existing hash algorithms cannot meet ...

Merkle Trees in Blockchain: Efficiency and Security Explained

Explore how Merkle trees enhance blockchain efficiency and security by providing fast, secure data verification, crucial for ...
Nature

A hybrid hash framework for post quantum secure zero knowledge identification

The advent of quantum computing poses substantial risks to conventional cryptographic mechanisms, particularly hash-based authentication and zero-knowledge identification (ZKI) protocols, which are ...
Computer Weekly

Deep dive into quantum-resistant cryptography for email security

Imagine waking up one day to find that all your confidential emails are suddenly an open book for anyone with a powerful enough computer. Sounds like a nightmare, right? Well, with the rapid ...
CSOonline

Is hybrid encryption the answer to post-quantum security?

Many discussions of “hybrid encryption” begin with some debate about just what this means. Hybrid encryption in general refers to the combined use of public-key (asymmetric) cryptography with ...