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 ...

When leaked documents claimed to have caught the NSA inserting bad protocols into the national standards board NIST, it raised more questions than answers. Why would the NSA go to the trouble of ...

Virus analysts at Kaspersky Lab (my employer) have intercepted a new variant of Gpcode, a malicious virus that encrypts important files on an infected desktop and demands payment for a key to recover ...

Editor’s note: This article originally published 12-22-13, but was updated 12-23-13 with RSA’s comments. The U.S. National Security Agency (NSA) paid $10 million to vendor RSA in a “secret” deal to ...

Ofer A. Lidsky is an entrepreneur with over 30 years of experience and is the founder and CEO of Excellent Brain. In today’s digital age, data encryption is vital for protecting sensitive information.

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 ...

In December of 2009 we learned that the encryption algorithm used to protect GMS voice calls had been cracked. The cracking of the encryption meant that some voice calls might be vulnerable to ...

As if it wasn't enough that the NSA paid RSA $10 million to adopt an algorithm that wasn't entirely secure, researchers have now demonstrated that they can break even RSA 4096 bit encryption with ...

RSA says researchers' results don't indicate a fundamental flaw in the RSA algorithm but more likely a problem with implementing it After having its flagship RSA crypto system called flawed this week ...