New answers tagged

1 vote

Proving set of functions are not a PRF family

To prove that {$F ′ k$} is not a PRF family: To do this we can consider a distinguisher D that has access to an oracle O that either evaluates $F′′k$ (⋅) (where k <- $({ 0 , 1 })^n$) or f (⋅) (...
Jaxon Steinhower's user avatar

Top 50 recent answers are included