In the information age, our digital lives, from online payments to private communications, depend on a powerful technology known as the "public-key ...

Abstract: This paper conducts a comprehensive cryptanalysis of a novel image cryptosystem, namely NIC, from three distinct perspectives, uncovering several inherent vulnerabilities within the scheme.

Veil is an incredibly experimental post-quantum cryptosystem for sending and receiving confidential, authentic multi-recipient messages which are indistinguishable from random noise by an attacker.

Add a description, image, and links to the publickey-cryptosystem topic page so that developers can more easily learn about it.

SAN FRANCISCO, CA, March 4, 2024 – CyberProtonics today introduced a lightweight, software-based cryptosystem that makes being quantum-ready easy, affordable, and practical. Embeddable virtually ...

Two researchers have broken an encryption protocol that many saw as a promising defense against the power of quantum computing. If today’s cryptography protocols were to fail, it would be impossible ...

The main purpose of this paper is to give an extension on learning with errors problem (LWE) based cryptosystem about the probability of decryption error with more ...