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Re:Fibonacci Hashing: The Optimization That the World Forgot by allenz on Sunday June 17, 2018 @03:19PM (#17333831)
> You can easily brute-force even the worst of all siphash in under 4min

You assume that you know the seed or can directly observe the output, which is rare in practice.

> upper bits of a hash function are always superior to the lower bits

Why is that? The identity hash for ints is quite common. And for good hashes, the difference should be negligible.

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