Answer by ckamath for Can one-way permutations be constructed from one-way...
It was shown by Rudich in his PhD thesis [R] that it is not possible to construct one-way permutations (OWPs) from one-way functions (OWFs) in the framework of black-box reductions.$^1$ This was later...
View ArticleCan one-way permutations be constructed from one-way functions?
We can construct various symmetric key primitives like PRGs, PRFs, SPRPs etc., assuming the existence of either one-way permutations or one-way functions with the former assumption allowing simpler...
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