32 Results for

public-key cryptography

Article

Lavabit founder's DarkMail needs help to cross finish line

Embattled email guru Ladar Levison updates the DefCon crowd on encrypted email project DarkMail and asks for help from the hacker faithful to get what may be his final email project done.

By August 10, 2014

Article

How public-key crypto was born

Mathematical basis for public-key cryptography was kept secret in its early years to avoid revealing how closely U.K. government was working with U.S. National Security Agency.

By October 26, 2010

Article

Researchers find flaw in key generation with popular cryptography

Small percentage of public keys in sample found online were not randomly generated as they should be, paper says.

By February 14, 2012

Article

Devastating new malware: pay up or lose your files

A new ransomware doing the rounds is one of the most vicious seen, directly targeting specific files and destroying them if you don't pay up.

By October 21, 2013

Article

How NSA snooping secures profits for famed privacy pro (Q&A)

Government surveillance has been a business boon for PGP creator Phil Zimmermann, whose company Silent Circle counts SEALs and the CIA as clients. Plus: why encryption needs a "Spartacus" moment.

By September 30, 2013

Article

Amid NSA uproar, encryption-standards body defends process

National Institute of Standards and Technology says it will continue to create the "strongest possible" standards, following reports of surveillance-related meddling by the National Security Agency.

By September 10, 2013

Article

Google confirms Android flaw that led to Bitcoin theft

While the tech giant explains the cause of the vulnerability that left Bitcoin digital wallets susceptible, Symantec researchers warn that hundreds of thousands of apps are at risk of similar attacks.

By August 14, 2013

Article

Facebook's outmoded Web crypto opens door to NSA spying

It's relatively easy for the National Security Agency's spooks to break outdated Web encryption after vacuuming up data from fiber taps, cryptographers say. But Facebook is still using it.

By June 28, 2013

Article

Body scanner ruling could squelch NSA domestic spying

Electronic Privacy Information Center organizes request by leading technologists to halt National Security Agency's domestic surveillance. They're trying a novel argument from a 2011 lawsuit.

By June 17, 2013

Article

Code crackers break 923-bit encryption record

In what was thought an impossibility, researchers break the longest code ever over a 148-day period using 21 computers.

By June 20, 2012