The Diffie-Hellman algorithm was a stunning breakthrough in cryptography that showed cryptographic keys could be securely exchanged in plain sight. Here’s how it works. Whitfield Diffie and Martin ...

In the 1970s, Whitfield Diffie co-wrote the recipe for one of today’s most widely used security algorithms in a paper called “New Directions in Cryptography.” The paper was a blueprint of what came to ...

NIST finalized the first three PQC standards in August 2024. NSS compliance deadlines start January 2027. Learn what ML-KEM, ...

Communicating "in the clear", Alice and Bob select two numbers, q and n. Alice then selects the secret number xa. Bob selects the secret number xb. From the two public numbers, q and n, and her secret ...

In discussing the Visual Studio Code Name "Orcas" January 2007 CTP I mentioned its managed classes for Elliptic Curve Diffie-Hellman and Elliptic Curve Digital Signature Algorithm cryptographic ...

In my previous article/video how does encryption work? I wrote about the principles of encryption starting with the Caesar cipher and following the development of cryptography through to the modern ...

(TNS) — When we check email, log in to our bank accounts, or exchange messages on Signal, our passwords and credentials are protected through encryption, a locking scheme that uses secrets to disguise ...

Everything your organization needs to know about planning, inventorying, and implementing a quantum-safe strategy.

Crypto pioneer Diffie on the developments in encryption and the relevance of PKI. (Part of the What Happens Next security predictions series.) In the 1970s, Whitfield Diffie co-wrote the recipe for ...