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 ...

Encryption underpins the security of bank cards, state secrets and online privacy. By using large sets of numbers, the process of encoding information means that only the person, or computer, with the ...

Google researchers have engineered an extremely rare and invisible collision, but they didn't need the Large Hadron Collider to do it. That's because their collision isn't atomic, it's cryptographic: ...

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 ...

Post-quantum cryptography will be a major challenge for the next decade at least, according to Bart Preneel, professor of cryptography at KU Leuven University in Belgium. This is one of the main ...

A quantum computer system which uses atoms and lasers could one day become so powerful that it renders encryption technology useless. Typical encryption systems - used to secure computer ...

Back in August, the NSA released an updated advisory(Opens in a new window) that was at once interesting and expected: It said that the world had to prepare for the ...

It's not just terrorists, paedophiles and hackers who use encryption online - most of us use it every day. Whenever you see a padlock symbol in your browser's web address bar, your communications with ...

Hacking, security and encryption - the history of the war between governments and geeks to control computer cryptography. Show more BBC Security Correspondent Gordon Corera explores the history of the ...