If you know the private key it is trivial to calculate the public key, but the reverse isn't true
The public key and the private key are just two big prime numbers. The "trivial to compute" part only works once more information has been shared over the network, like it happens during key exchange. If you were to swap the prime number before initiating any contact it would work the same way.
Edit: I probably confused different encryption concepts
Yeah, it's safer than coal, on the same level as solar and wind. But it's fucking expensive to achieve that equality! You can build 5 times the solar or wind capacity for the same price!
Ok, but if it's not bound to something like an official domain name how can you be sure the person who signed their posts as president of the EU (or whatever the official title is) to actually be that person is real life?
I would love to see this data, can you link it? Either a paper by unaffiliated researchers or the raw data is fine.
I am aware their marketing pushes the "10x better" number. But I have yet to see the actual data to back this claim.
That is the new system. Tesla has no equivalent to it. Or to phrase it differently:
Drivers can not activate teslas’s equivalent technology, no matter what conditions are met, including not in heavy traffic jams, not during the daytime, not on spec ific California and Nevada freeways, and not when the car is traveling less than 40 mph. Drivers can never focus on other activities. The technology does not exist in Tesla vehicles
If you are talking about automatic lane change, auto park, etc (what tesla calls autopilot or full self driving) these are all features you can find in most if not all high end cars nowadays.
The new system gets press coverage, because as I understand it, if there is an accident while the system is engaged Mercedes will assume financial and legal responsibility and e.g. cover all expenses that result from said accident. Tesla doesn't do that.
Also, it's hard to argue "full self driving" means anything but the car is able to drive fully autonomously. If they were to market it as "advanced driver assist" I'd have no issue with it.
Definitely won't get an argument from me there. FSD certainly isn't in a state to really be called that yet. Although, to be fair, when signing up for it, and when activating it there are a lot of notices that it is in testing and will not operate as expected.
At what point do we start actually expecting and enforcing that people be responsible with potentially dangerous things in daily life, instead of just blaming a company for not putting enough warnings or barriers to entry?
Then the issue is simply what we perceive as the predominant marketing message. I know that in all legally binding material Tesla states what exactly the system is capable of and how alert the driver needs to be. But in my opinion that is vastly overshadowed by the advertising Tesla runs for their FSD capability. They show a 5 second message about how they are required by law to warn you about being alert at all times, before showing the car driving itself for 3 minutes, with the demo driver having the hands completely off the wheel.
It also fails to mention how the accident rate compares to human drivers.
That may be because Tesla refuses to publish proper data on this, lol.
Yeah, they claim it's ten times better than a human driver, but none of their analysis methods or data points are available to independent researchers. It's just marketing.
What Tesla is (falsely IMO) advertising as "full self driving" is available in all new Mercedes vehicles as well and works anywhere in the US.
Mercedes is in the news for expanding that functionality to a level where they are willing to take liability if the vehicle causes a crash during this new mode. Tesla does not do that.
I'd wager most people, when talking about a plane's autopilot mean the follow waypoints or Autoland capability.
Also, it's hard to argue "full self driving" means anything but the car is able to drive fully autonomously. If they were to market it as "advanced driver assist" I'd have no issue with it.
I'm usually watching at 2.5-3.0 times speed. I turn down the speed either for A: entertainment (movies simply have a sort of pacing that is not so nice to interrupt (compared to any random YouTube video)), or B: because the content is sooo good and information dense that the limiting factor is no longer audio processing, but following the reasoning of the content. Those are the videos I love most.
Every time I see a joke with lotr like this in an English community i am reminded that you all have missed out on the glorious "lord of the weed" series. It's a voiceover parody of the lord of the rings, but the ring makes you high instead of invisible.
Start slow. A skateboard is like an inch off the ground, in the worst case you can always jump off. Practice jumping off when standing, when rolling slowly and just start to build up confidence like that.
Just a nitpick:
The public key and the private key are just two big prime numbers. The "trivial to compute" part only works once more information has been shared over the network, like it happens during key exchange. If you were to swap the prime number before initiating any contact it would work the same way.Edit: I probably confused different encryption concepts