Rogaway wrote an companion essay for his invited talk that is rather accessible: http://web.cs.ucdavis.edu/~rogaway/papers/moral-fn.pdf http://web.cs.ucdavis.e

Rogaway wrote an companion essay for his invited talk that is rather accessible: http://web.cs.ucdavis.edu/~rogaway/papers/moral-fn.pdf http://web.cs.ucdavis.edu/~rogaway/papers/moral-fn.pdf