A recent, yet to be proven paper claiming to have found a way to "destroy the RSA cryptosystem" has cryptographers asking what might replace it. What if a big crack appeared overnight in the ...

Hot on the heels of Diffie-Hellman upending the cryptography applecart in 1976 came three more crypto newcomers that further revolutionized the field: Ron Rivest, Adi Shamir, and Leonard Adleman. The ...

Las Vegas — Within five years the math for cracking encryption algorithms could become so efficient that it may render today’s commonly used RSA public key cryptography algorithm obsolete, Black Hat ...

A couple of days ago on The Conversation, I set myself up with a task: to defend the usefulness of so-called “useless” maths. Today, that defence continues, with a look at the RSA algorithm. I ...

Encryption, the transformation of data into a form that prevents anyone unauthorized from understanding that data, is a fundamental technology that enables online commerce, secure communication, and ...

Cryptography provides the foundation for encryption, privacy and secure communication, and as such it has evolved heavily in the past and it will continue to deal with new threats in the future. You ...

This article presents a practical implementation of encrypted message exchange between two Raspberry Pi devices using a ...

Will quantum computers crack cryptographic codes and cause a global security disaster? You might certainly get that impression from a lot of news coverage, the latest of which reports new estimates ...

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 ...