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Re:Lifetimes of cryptographic hash functions by pvg on Sunday February 26, 2017 @05:32AM (#13736588)
But isn't the real lesson here that X.509 is flawed

I don't think that's the case

And there are signatures that are provably resistant to collisions, shouldn't we move to such signatures?

It's just much simpler to move to a better hash function.

Re:Lifetimes of cryptographic hash functions by bjornsing on Sunday February 26, 2017 @11:26AM (#13737999)
> It's just much simpler to move to a better hash function.

I don't see how one excludes the other. :P