Comment on Hardening Perl's Hash FunctionparentComments−nialo12yThe solution to this problem I've seen from actual cryptographers is Siphash: https://131002.net/siphash/They address all of the problems of this sort by just designing a hash function that is good enough that collisions are difficult to find, I think even with the secret key.
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The solution to this problem I've seen from actual cryptographers is Siphash: https://131002.net/siphash/
They address all of the problems of this sort by just designing a hash function that is good enough that collisions are difficult to find, I think even with the secret key.