Public key infrastructure (PKI) describes the set of systems and standards that support today’s asymmetric cryptography, including components like digital certificates that contain public keys ...

The UK's National Cyber Security Centre (NCSC) has published specific timelines on migrating to post-quantum cryptography (PQC), dictating that critical organizations should complete migration by ...

Cryptography normally involves scrambling messages to make them appear random to malicious onlookers while preserving their information by hiding a pattern in the randomness. This randomness can ...

He is a graduate of Northwestern University’s Medill School of Journalism. Public key and private key cryptography are a central part of modern cybersecurity and identity and access management. They ...

The counterintuitive solution, known as public key cryptography, relies not on keeping a key secret but rather on making it widely available. The trick is to also use a second key that you never ...

A communications satellite equipped with quantum cryptography technology from a Singaporean company is to launch in 2025, making the city-state the first country other than China to use it on ...

And it doesn’t overachieve what we already can do with classical computers.” For the moment, at least, quantum-resistant cryptography appears to be secure. But the tech world isn’t just sitting around ...

Two quantum algorithms pose a direct threat to today’s deployed cryptography: Grover’s algorithm and Shor’s algorithm. Grover’s algorithm: This algorithm can search an unsorted database quadratically ...

Cryptography by Panos Louridas. M.I.T. Press, 2024 (paperbound, $18.95) Don’t be misled by the straightforward title—this crash course is an engaging and perfectly paced introduction to ...

Fabric Cryptography, a hardware startup by MIT and Stanford dropouts (and married couple) Michael Gao and Tina Ju, wants to make modern cryptographic techniques like zero-knowledge proof (which ...

Michael Gao, the co-founder of California-based start-up Fabric Cryptography, makes a bold claim. “We’re going to do for cryptography what Nvidia has done for artificial intelligence (AI ...

The answer is quantum-resistant cryptography. At its heart, quantum computing applies the principles of quantum mechanics to process information. Instead of using bits (0s and 1s), quantum ...