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seL4

We're extremely pleased to announce a major milestone in the history of seL4: The proof of functional correctness for the 64-bit Arm architecture (AArch64) is complete!
Congratulations Proofcraft on this awesome achievement!
We're immensely grateful to UK's National Cyber Security Centre for for funding this work, which is of great importance to the seL4 ecosystem.
You now no longer have to chose between a verified kernel and a modern processor, you can have both 😁
sel4.systems/news/#aarch64-fc

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Tariq

@sel4

I'm no expert so I have a question.

Is this a proof that the software behaves as intended on the specified hardware regarding input and output?

Or is it a proof that no vulnerabilities exist - eg side effects from a given input/output pair?

johnz

@sel4 congratulations! this is a great achievement!

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