Question 1 0.25 pts Suppose GK {0,1}^n satisfies msb(G(k)) = 1 for 2/3 of keys in K Define stat. test A(x) as: if [ msb(x)=1 ] output "1" else output "O" Then AdvPRG (A,G] = | Pr[ A(G(k))=1] Pr[ A(n)=1 ]] = 1/2 2/3 1/6 None of the above