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Comment Cold boot team responds (Score 1) 260

Hack a Day asked cold boot team member Jacob Appelbaum what he thought of the approach.

Here's Jake's unedited response:

Yeah, it's not a solution. It simply seeks to make it more obscure but an attacker would certainly still be able to pull off the attack.

From what is on that blog, there's still a full keyschedule in memory at this time. This is how we reconstruct the key, the redundant information in memory; it's not just the 128/256 bit key itself. For older methods, they needed the actual specific key bits but we don't need them because we recreate them.

Basically, the CPU is acting as a ghetto crypto co-processer. Emphasis on ghetto. It's a nice suggestion but the devil is in the details and sadly the details in this case aren't really up to snuff. It's a bogus solution.

Comment Re:OpenWRT and DD-WRT porting boosted by this? (Score 3, Informative) 117

When is the last time you've looked at this? The Nanostations, which are atheros based can run OpenWRT, DDWrt, etc. The big thing I see here is that with OSS HAL, maybe adhoc support on atheros will get better. Meraki, FON, and the ACCTON (openmesh.com) routers are all atheros too.

Hardware Hacking

Submission + - Web server on a business card (hackaday.com)

mollyhackit writes: "We've seen tiny web servers in the past, but rarely ones that are home built. Here's a guide to building your own tiny web server with a footprint no larger than a business card. The design uses two major chips. One handles the SPI to MAC/PHY translation for the ethernet jack. The other chip is a PIC24F, which hosts a simple web server and reads files stored on a microSD card. All components run at a low 3.3volts. Part of the compactness of the design comes from the PIC24F having programmable pins; only four jumper wires were needed. The single sided SMD design is easy to manufacture at home. Part 1 covered many of the 24F's features and both posts have full code available."
Hardware Hacking

Submission + - Multicolored keyless entry system (hackaday.com)

mollyhackit writes: "Here's a how-to guide for building a keyless entry that uses color identification instead of numbers. All eight buttons are initially blue; as you press the individual buttons they change color. Cycle the colors to your particular pattern, and you're in. This lock obviously wasn't designed for high security use since anyone in the same room would be able to see you and your amazing technicolor dream lock's pattern; it's just a fun project and will keep the youngins out of your workshop (timer prevents brute forcing). The RGB buttons are monome clones from hobby shop Sparkfun."
Hardware Hacking

Submission + - Open Source Graphics Card For Sale Now (hackaday.com)

mollyhackit writes: "The Open Graphics Project, which we've been following since it first started looking for experts four years ago, has just announced that the OGD1 is available for preorder now. The design features 2 DVI, 256MB RAM, PCI-X, and a Xilinx Spartan-3 FPGA along with a nonvolatile FPGA for programming on boot. FPGAs are reprogrammable hardware which means the graphics card can be optimized for specific tasks and execute them faster than a general purpose CPU. The card could be programmed for certain codecs to speed up encoding or decoding. An open hardware design means potential for better driver support. Of course you could always use the FPGA for something else... say crypto cracking."
Announcements

Submission + - GPL vs. Skype back in court (hackaday.com)

mollyhackit writes: "Hackaday reports that the GPL vs Skype case is going back to court tomorrow. This as an appeal to the court's decision Slashdot reported last July. The original case was brought against Skype for the Linux based SMC Skype WiFi phone. The court upheld the GPLv2 and decided that Skype had not gone far enough in meeting section 3 which details how to provide the original source. This time around Skype is apparently trying to argue that the GPL violates anti-trust regulations."
The Almighty Buck

Apple Makes $831 On Each AT&T iPhone 547

Ponca City, We Love You writes "The NYTimes reports that Gene Munster, an analyst at Piper Jaffray, has studied Apple's financial statements and come to the conclusion that AT&T is paying Apple $18 a month, on average, for each iPhone sold by Apple and activated on AT&T's network — up to $432 over a two-year contract. This shows how much incentive Apple has to maintain its exclusive deal with AT&T rather than to sell unlocked phones or cut deals with multiple carriers. Last week Apple disclosed that 250,000 iPhones had been purchased but not registered with ATT that Apple thinks are being unlocked so Apple has now taken action to curb unauthorized resellers by limiting sales of the iPhone to two per customer and requiring that purchases must now be made with a credit or debit card — cash will not be accepted." The latter article links to a US Treasury page explaining the incorrectness of the widely-held belief that cash cannot be refused for any transaction.
Businesses

iPhone Business Model Hits a Snag in France 332

Serhei writes "It seems like the iPhone might not be released in France by this holiday season, since French requires by law that all cell phones sold there must be obtainable in an unlocked version. Apple will not be able to do so, since it has launched with a 5-year exclusivity agreement with AT&T. That deal will probably require exclusivity worldwide to avoid grey-market imports. (In return for this agreement Apple receives a large share of AT&T's monthly revenues from iPhone subscribers.) If the iPhone falls through in France, the country can join Belgium and a potentially long list of other countries with unlocking laws, whose Apple fans will have to make do with other, less Apple-y phones. Note that there is currently no mention of the iPhone on the Apple France page."
Bug

MacBooks Experiencing Bluetooth Problems 120

flowolf writes in with news that Apple seems to be having difficulty getting to grips with a Bluetooth problem on MacBooks. Bluetooth goes unavailable intermittently from what users are assuming is a hardware problem, and while it's out the machines won't stay in sleep mode. Complaints started last spring on the Apple forum, which is still quite active. Many people have had to send their MacBooks for repair more than once without a satisfactory resolution.
Communications

Hacked iPhones Confirmed As Bricking With Latest Update 430

mhollis writes "Field experience has confirmed that if you have a hacked iPhone, it will become an iBrick if you use Software Update to install the latest update on your iPhone. The BBC reports: '[Apple's] warning has now proved correct as many owners are reporting their phones no longer work following installation of the update. Apple requires iPhone owners to take out a lengthy contract with AT&T in the United States but there are a number of programs on the net that unlock the device for use with other networks.' The only 'solution' is to unhack your iPhone."
Music

Amazon DRM-Free Music Store Goes Beta 349

LowSNR writes "Amazon this morning moved their DRM-free music store into open beta. According to the release, 'Since all our digital music downloads are DRM-free, you can play them on anything that plays mp3s including PCs, Macs(tm), iPods(tm), Zunes(tm), Zens(tm), iPhones(tm), RAZRs(tm), and BlackBerrys. Plus, our Amazon MP3 Downloader application makes it easy to add your downloads to iTunes(tm) and Windows Media Player(tm), so you can sync up your devices or burn your music to CD hassle-free.' Not to mention Linux." Of course, without DRM few of the major labels play with them.
Communications

Apple May Be Breaking the Law With Policy On iPhone Unlocks 385

an anonymous reader writes "Apple's recent decision to void warranties for folks that unlocked their iPhones may wind them up in legal hot water. The site Phone News points out that Apple appears to have broken a key warranty law relevant to SIM unlocks. The Magnuson-Moss Warranty Act, a law decades old, would seem to prevent Apple from voiding warranties in the way it is threatening to do with the iPhone, or so the site argues. 'The Magnuson-Moss Warranty Act states that Apple cannot void a warranty for a product with third-party enhancements or modifications to their product. The only exception to this rule is if Apple can determine that the modification or enhancement is responsible [for] damaging the product in question ... The legal [questions are]: Is the SIM Unlock process that has become mainstream doing damage to iPhone? And, also, is Apple designing future software updates to do damage to iPhone when said SIM Unlock code is present?'"
Communications

Upcoming Firmware Will Brick Unlocked iPhones 605

iCry writes "It was rumored last week, and Apple has now confirmed it: 'Apple said today that a firmware update to the iPhone due to be released later this week "will likely result" in SIM-unlocked iPhones turning into very expensive bricks... So what are users of SIM-unlocked iPhones to do? Not run the latest software update, that's for sure. Users can instead pray to the hacking deities — the famed iPhone Dev Team that released the free software unlock, and iPhoneSIMfree, which released a commercial software unlock — to write applications that will undo the unlocks, as it were, if those users want to run the latest iPhone software.'"

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