Quantum computers could break encryption, exposing sensitive data. Learn how post-quantum cryptography can secure your ...

This article introduces an ElGamal-based asymmetric updatable encryption scheme, tailored to address the challenges of secure key rotation in cryptographic systems. The proposed solution enables ...

Cloud computing emerged in the last years to handle systems with large-scale services sharing between vast numbers of users. It provides enormous storage for data and computing power to users over the ...

Compare and contrast S/MIME and PGP, the two most common standards for email encryption. Learn their pros and cons, and how to decide which one suits your needs better.

Post-quantum cryptography is focused on getting cryptography approaches ready for the era of quantum computers, a post-quantum world.

Post-Quantum Cryptography TLS Given the importance of TLS, preparing for the transition to post-quantum cryptography needs to start now. Asymmetric cryptography in TLS is vulnerable in two places: Key ...