When quantum computers become commonplace, current cryptographic systems will become obsolete. Scientists are racing to get ...

Today we’re going to talk about how to keep information secret, and this isn’t a new goal. We’re going to walk you through some common encryption techniques such as the Advanced Encryption Standard ...

In 2018, Aayush Jain, a graduate student at the University of California, Los Angeles, traveled to Japan to give a talk about a powerful cryptographic tool he and his colleagues were developing. As he ...

To be “quantum safe,” a blockchain must adopt cryptographic primitives—signatures, hashing, key encapsulation—that could ...

University of Delaware researchers Satwik Patnaik, Chengmo Yang and Nektarios Tsoutsos are leading an NSF-funded project to build security directly into computer chip design, using artificial ...

How it works, why it’s so powerful, and where it’s likely to be most useful first This is the first in a series of explainers on quantum technology. The other two are on quantum communication and post ...

A National Science Foundation grant will help University of Delaware researchers create more secure computer chips by using ...

What do the Gallic Wars and online shopping have in common? The answer, believe it or not, is cryptography. Cryptography is the cement of the digital world, but it also has a long history that ...