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Researchers find flaw in key generation with popular cryptography

A group of researchers has uncovered a flaw in the way public keys are generated using the RSA algorithm for encrypting sensitive online communications and transactions.

They found that a small fraction of public keys--27,000 out of a sample of about 7 million--had not been randomly generated as they should be. This means it would be possible for someone to figure out the secret prime numbers which were used to create the public key, according to The New York Times, which reported on the research today.

The research was led by James P. Hughes, an independent cryptology expert based … Read more

The 404 984: Where we plan the 404 IPO (podcast)

Aunt Jill Schlesinger, editor-at-large for CBS MoneyWatch.com, is back on the show to tell us everything we should know but are too lazy to read about the impending Facebook IPO.

She'll break down the process of how a startup progresses from the idea stage to capital investment to public offering, and we'll speculate on how the filing will affect the site in terms of advertising, content, and sharing.… Read more

Vintage 3D 'wiggle GIFs' respun with library's cool tool

Some readers may remember the flickering, old-timey, surprisingly three-dimensional GIFs that made a splash on the Internet back in 2008. Writer and artist Joshua Heineman created them from images of 19th and early 20th century stereoscope cards he culled from a collection placed online by the New York Public Library.

Heineman took the two slightly offset images on a given card, separated them, dropped them into Photoshop, and created animated GIFs that quickly "flipped" from one image to the other, over and over (a technique known as "wiggle stereoscopy").

Then, as part of a personal project called "Reaching for the Out of Reach," he posted the GIFs on his Tumblr blog, where they were discovered by the blogosphere and spread far and wide.

Now--thanks to that online fame, and to the New York Public Library's push to reinvent itself in the Internet Age--you too can breathe new three-dimensional life into these stereoscopic artifacts.… Read more

Google now posting emergency alerts via Google Maps

People looking for information on a natural disaster or other emergency anywhere in the world can now stay abreast of the latest details courtesy of Google Maps.

The new Public Alerts page, which Google is launching today, aims to keep you informed of emergency alerts for floods, tornadoes, winter storms, and other dangers that may be headed your way.

The idea is tell you what's happening, when and where the disaster may hit, how severe it will be, and what resources are around to help you, according to a Google blog post.

You can search for a specific item … Read more

How to figure out the new iTunes U

With the spotlight turned on education after Apple's latest media event, iTunes U has gotten a facelift as well as some important resource pages on Apple's Web site.

iTunes U is a source for hundreds of thousands of lectures, videos, books, and other resources originating from many of the world's leading educational institutions. There are thousands of subjects to choose from for those wishing to supplement their education using an iPhone, iPad, Mac, or PC.

To get better acquainted with iTunes U, Apple has put up a help guide for new users on its Web site. It … Read more

Supreme Court to public domain: Let's fence you in

Fritz Lang's "Metropolis" and H.G. Wells' "Things to Come" may have first been published decades ago, and have long been in the public domain, but that doesn't mean they won't soon be under copyright once again.

That could be the result of a Supreme Court ruling today that Congress can re-copyright public domain works, Wired wrote.

With its 6-2 decision in Golan v. Holder (PDF), the top U.S. court held that Congress has the duty to comply with an international treaty known as the Berne Convention, which permits re-copyrighting works--books, musical … Read more

Facebook lawsuit gets green light

Google+ introduces improvements just before the holidays, text-sending teens increase their data usage by 256 percent over last year, and a federal judge rules that a lawsuit targeting Facebook's "sponsored stories" can proceed.

Links from Monday's episode of Loaded:

Facebook lawsuit can proceed Facebook private messages for biz Google+ improvements Teens text way too much Japanese touchscreen vending machines Saudi prince invests in Twitter Subscribe:  iTunes (MP3)iTunes (320x180)iTunes (HD)RSS (MP3)RSS (320x180)RSS HD

Siri gains access to entire Best Buy catalog

Because of Apple's partnership with search comparison engine Wolfram Alpha, Siri now has the ability to search the entire Best Buy catalog, a feature added to Wolfram Alpha today.

Best Buy has public APIs that have allowed Wolfram Alpha to leverage the data from more than 35,000 products that Best Buy sells. Because Wolfram Alpha was built on a natural-language interface, as Siri is, the ability to get accurate and informative results using voice recognition is that much more impressive.

Siri, using Wolfram Alpha's access to Best Buy's APIs, has access to pricing information, tech specs, … Read more

House subcommittee advances spectrum bill

A spectrum bill has passed through a subcommittee in the House of Representatives that authorizes FCC incentive auctions and also allocates spectrum to public safety.

On Thursday, the communications and technology subcommittee of the House Energy and Commerce Committee approved the Jumpstarting Opportunity with Broadband Spectrum Act (JOBS Act).

The legislation authorizes the Federal Communications Commission to create an auction for selling wireless spectrum voluntarily released by TV broadcasters. And it also includes provisions for allocating spectrum and funding a nationwide public safety mobile broadband network.

Chairman Greg Walden (R-Ore.), who sponsored the bill, said it would help create 100,… Read more

Facebook IPO coming next spring?

Facebook is reportedly working on a plan to bring us the most anticipated public offering since Google's as early as next spring.

The social-networking giant is in internal discussions over when to file its IPO papers with the Securities and Exchange Commission, people familiar with the matter told The Wall Street Journal. The filing reportedly could occur as early as this year, with shares making their debut on the market between April and June 2012.

The company is considering a $10 billion offering that would value the social network at more than $100 billion, but Facebook CEO Mark Zuckerberg … Read more