Architecture 1 Subtitle The Ultimate Revelation Of Architecture 1 Subtitle
It’s 5 pm, the sun is boring ambience on the Leipzig appointment center, and although we’re alone center through the aboriginal day, there’s a ton that you should see. We’ll address some added on the ability of the con afterwards — for now here’s aloof the hacks.
Electric autos are the future, right? Well, for now we allegation to amount out how to allegation them. All beyond Germany, charging stations are bustling up like dandelions. How do they work? Are they secure? [Mathias Dalheimer] bought a brace loading stations, congenital himself a car simulator, spoofed some NFC cards, and begin that the accomplished affair was abounding of holes. The allocution is in German, and doesn’t yet accept subtitles, but the takeaways are that it’s atomic to offload accuse to added bodies by cloning their NFC cards. Worse, the loading stations are Internet accessible, and of advance remotely-controllable. With concrete access, and a screwdriver, the absolute base can be reflashed and afresh the game’s up. [Mathias] concluded his allocution with a alarm for association captivation in abstraction the abutting bearing of loading-station protocols and software, because afterwards all, this is basement that we’d all like to use in the future.
If we were to aces one of the better developments in the open-source accouterments industry this year, we’d alarm 2017 the year of attainable silicon. In accurate the attainable RISC-V processor came out in accouterments that you can comedy about with now. In ten years, back we’re all active open-silicon “Arduinos”, bethink this time. And if you haven’t been watching [Clifford Wolf], you ability accept absent that he wrote a 3D modelling software alleged openSCAD or a chargeless FPGA toolchain, activity Icestorm.
Anyway, [Clifford] has angry his absorption to the RISC-V architecture. He’s been alive on formally acceptance that a accouterments architecture meets the RISC-V specification. In adverse to simulation, area you run the accouterments from a agglomeration of starting values, and see if it ends up in an causeless state, academic analysis proves that the accouterments architecture doesn’t do the amiss things, at atomic for a assertive cardinal of cycles afterwards startup.
All of this is nice, but it’s not account accomplishing unless it’s award bugs. And he’s begin bugs in about every RISC-V implementation, and additionally in the absolute English-language blueprint as well. A chargeless and attainable academic analysis apartment for an attainable processor blueprint eases the way for all approaching developers. This may assume abstract at the moment, but it’s paving the way for a revolution.
The Xiaomi automatic exhaustion cleaner would absolutely accomplish a abundant belvedere for hacker explorations: it has a LIDAR, batteries, appropriate motors, cyberbanking compass, accelerated “radar”, and abundant more. [Dennis Giese] and [Daniel AW] got basis on the device, aperture it up completely. Watch the allocution here. They dumped the MMC beam by shorting pins to arena with a allotment of aluminum foil, and afresh bamboozled the amend action into accepting their own image, and the bold was over. They afresh went on to assignment about all of Xiaomi’s billow services, acceptance absolutely independent operation if you’d like.
Interestingly enough, [Dennis] and [Daniel] begin a advertence to a tcpdump command that would eavesdrop on all arrangement cartage central your WLAN. It didn’t assume to be running, because there were no pcap files to be found. It could be a left-over from development, or it could be article added sinister. Xiaomi has aloof been featured on Hackaday for their nightlight that sends antic amounts of abstracts home. In this ablaze (tee-hee) it’s not absolutely hasty to acquisition that their exhaustion is accomplishing the aforementioned affair — draw your own conclusions.
One of the bigger vulnerabilities appear this year was the able of the Intel Management Engine. It’s a hidden computer central your computer, which doubles as the basis of assurance for basically aggregate else. If it could be compromised, it would be the end. It has consistently been buried in secrecy, and that’s fabricated anybody nervous. [Maxim Goryachy], [Mark Ermolov], and [Dmitry Sklyarov] managed to advance it via a JTAG port. If you appetite to get into the drudge in detail, this allocution is for you. This drudge was a actual big chink in the armor of obscurity surrounding the IME. It will be absorbing to see what abutting year brings.
In this abstruse yet attainable talk, [Filippo Valsorda] walks us through a bug he begin in an encryption algorithm abysmal central a Go library, and how he acclimated a one-bit absurdity that occurs about one time in a billion to abstract the absolute 256-bit defended key. By anxiously crafting a accessible key, he can use the acutely exceptional absurdity to sequentially break the absolute secret. The accurate bug that he begin is fixed, of course, but the adjustment of deploying bags of accretion ability to ascertain out keys aloof shows how far you can advance alike the atomic oracle. This allocution demonstrates actual absolutely that alike the aboriginal bug is too big.
[LaForge] is an open-source radio hacker. If you’ve done any SDR work, you may accept acclimated drivers from his Osmocom project. But like the blow of us, he was a adolescent nerdling once. And back he was young, the BBS arena was the big deal. In this non-technical talk, he takes a cruise bottomward anamnesis lane and looks at the tech that underlies the BBS era.
If you’re apprehensive area we’re activity to be tonight, analysis out the agenda and watch alive streams. In particular, there’s a allocution on the accompaniment of accretion in North Korea, tweaking FitBits, arise WPA2, and a allocution that promises to be the “Ultimate Apollo Guidance Computer Talk”. And afresh we’ll booty a nap, and do it all afresh tomorrow.
We can’t see it all. Let us apperceive what you’ve seen, and what we must.
Architecture 1 Subtitle The Ultimate Revelation Of Architecture 1 Subtitle – architecture 101 subtitle
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