https://lore.kernel.org/lkml/14506678-918f-81e1-2c26-2b347ff50701@intel.com/
another funny moment from intel
- they're making most instructions take different amounts of time
- this breaks crypto, as it is important that encryption takes the same amount of time no matter what key or data
- intel says it should only be turned on "where necessary"
- this is complete nonsense, because encryption can take place anywhere, and no software explicitly says "I am encrypting things"
- apparently, on newer CPUs, this slowdown will be even worse
The tl;dr is that intel is trying to squeeze performance out of their CPUs by sacrificing security. Sound familiar to anyone?
another funny moment from intel
- they're making most instructions take different amounts of time
- this breaks crypto, as it is important that encryption takes the same amount of time no matter what key or data
- intel says it should only be turned on "where necessary"
- this is complete nonsense, because encryption can take place anywhere, and no software explicitly says "I am encrypting things"
- apparently, on newer CPUs, this slowdown will be even worse
The tl;dr is that intel is trying to squeeze performance out of their CPUs by sacrificing security. Sound familiar to anyone?
π₯28
I think it's a good time to remind you again to back up anything you consider important to you that is currently hosted only on twitter.
π₯24
I think we should give right-wingers a hand and come up with a second joke for them
π₯20
Forwarded from Purble Place β¨ (misty π)
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π₯15
I still can't believe that one of the biggest video game related legal dramas is not about modern e-sports, but about fucking donkey kong of all things
π₯18