海量图书期刊资源，随时随地畅享阅读乐趣
The random oracle hypothesis is falseRichard Chang; Benny Chor; Oded Goldreich; Juris Hartmanis; Johan Håstad; Desh Ranjan; Pankaj Rohatgi · 1994
Simple Constructions of Almost k-wise Independent Random VariablesNoga Alon; Oded Goldreich; Johan Håstad; René Peralta · 1992