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 ...

Some Edward Snowden leaks have revealed that the NSA and other intelligence agencies can break encryption barriers for mass surveillance purposes. It has been theorized that a flaw in encryption used ...

Whitfield Diffie and Martin Hellman's privacy-protecting technology has become both an inextricable part of modern life and a scourge to law enforcement. Stephen Shankland worked at CNET from 1998 to ...

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 ...

Whitfield Diffie and Martin Hellman, whose names have been linked since their seminal paper introduced the concepts of public key encryption and digital signatures some 40 years ago, have been named ...

There have been several rumors in the past detailing how the National Security Agency (NSA) can decrypt a substantial portion of encoded Internet traffic. This should not come as a surprise to some ...

Asymmetric encryption (public-key algorithms) involves a key pair: a public key for encryption or signature verification and a private key for decryption or signing. This category includes RSA, Diffie ...

Programmers Whitfield Diffie and Martin E. Hellman, who developed the first form of cryptography for the internet era, have been awarded this year’s Turing Award. Named after famed British ...

If you’ve picked up a newspaper in the last two weeks, you’ve probably read something about digital encryption. It’s at the heart of the debate between the FBI and Apple: Can the government compel the ...

Unless you've just finished an incredibly dedicated Rip Van Winkle cosplay session, you're probably well aware of how hot a topic encryption is at the moment. To that end, the winners of the 2015 A.M.

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 ...