6 posts tagged with nsa and cryptography.
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What's the matter with PGP?

If your cryptography predates The Fresh Prince, you need better cryptography. With recognition of the need for secure communication standards finally going mainstream, crypto researcher and Johns Hopkins University professor Matthew Green takes a hard look at the de facto standard everyone is jumping on, and suggests that we can and should do a lot better. [more inside]
posted by George_Spiggott on Aug 25, 2014 - 23 comments

30c3

While Jacob Appelbaum grabbed headlines with his NSA revelations at this year's Chaos Communication Congress, other presentations provided equally fascinating insight into how the world works. Learn how data mining is bringing perpetrators of genocide to justice (alt), how an artist uses different concepts of secrecy landscapes (alt) to keep tabs on clandestine activities, and how India's surveillance state continues to grow (alt). previously [more inside]
posted by antonymous on Jan 4, 2014 - 23 comments

RSA Paid by the NSA to screw the USA

"Undisclosed until now was that RSA received $10 million in a deal that set the NSA formula as the preferred, or default, method for number generation in the BSafe software, according to two sources familiar with the contract. Although that sum might seem paltry, it represented more than a third of the revenue that the relevant division at RSA had taken in during the entire previous year, securities filings show." Previous
posted by stoneweaver on Dec 20, 2013 - 74 comments

Possible FBI infiltration of TOR

In a crackdown that FBI claims to be about hunting down pedophiles, half of the onion sites in the TOR network has been compromised, including the e-mail counterpart of TOR deep web, TORmail. FreedomWeb, an Irish company known for providing hosting for Tor "hidden services" -- services reached over the Tor anonymized/encrypted network -- has shut down after its owner, Eric Eoin Marques, was arrested over allegations that he had facilitated the spread of child pornography. [more inside]
posted by whyareyouatriangle on Aug 4, 2013 - 126 comments

My best known work is in game theory

"I hope my handwriting, etc. do not give the impression I am just a crank or circle-squarer."
posted by vidur on Feb 22, 2012 - 22 comments

Herbert O. Yardley and the Birth of American Codebreaking

The Reader of Gentlemen's Mail In the spring of 1919, when the father of American cryptography, Herbert O. Yardley, drew up a plan for a permanent State Department codebreaking organization — a "black chamber — he estimated that a modest $100,000 a year would buy a chief (Yardley) and fifty clerks and cryptanalysts. Yardley rented a three-story building in New York City: on East 38th Street just off Fifth Avenue, he put two dozen people to work under civilian cover—as the Code Compiling Company. His summary dismissal happened in 1929 at the hand of incoming Secretary of State Henry Stimson, who closed down the Cipher Bureau with the casual observation that "gentlemen do not read each other's mail". The son of a railroad telegrapher, a man with a lively Jazz Age interest in money, good-looking women, and drinks at five, Yardley not only taught his country how to read other people's mail but wrote two of the enduring American books—the memoir The American Black Chamber (1931), and The Education of a Poker Player (1957).
posted by matteo on Apr 22, 2005 - 6 comments

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