Google has announced plans to migrate to post-quantum cryptography (PQC) by 2029, moving up its timeline given recent progress in the field and emerging threat vectors. In February, the web giant ...

A researcher from the Google Quantum AI research team has estimated that a quantum computer with less than a million noisy qubits could undermine the security of RSA-2048 encryption that secures ...

Quantum computers could crack a common data encryption technique once they have a million qubits, or quantum bits. While this is still well beyond the capabilities of existing quantum computers, this ...

Abstract: We propose a public-key encryption algorithm based on torus automorphisms, which is secure, practical, and can be used for both encryption and digital signature. Software implementation and ...

This is a pure (and very very simple) java implementation of the RSA algorithm. One file to show you how RSA works (Euler's formula and Euclid's algorithm).

It’ll still be a while before quantum computers become powerful enough to do anything useful, but it’s increasingly likely that we will see full-scale, error-corrected quantum computers become ...

Imagine if, tomorrow, someone invented a “digital skeleton key” that could unlock any keyless entry system. Overnight, millions of door locks, garages and practically every modern vehicle would become ...