25th Annual Symposium onFoundations of Computer Science, 1984. (1984)
Singer Island, FL
Oct. 24, 1984 to Oct. 26, 1984
A.M. Frieze , Carnegie Mellon University
One of the most popular and fast methods of generating "random" sequence are linear congruential generators. This paper discusses the predictability of the sequence given only a constant proportion /spl alpha/ of the leading bits of the first few numbers generated. We show that the rest of the sequence is predictable in polynomial time, almost always, provided /spl alpha/ > 2/5.
A. Frieze, R. Kannan and J. Lagarias, "Linear Congruential Generators Do Not Produce Random Sequences," 25th Annual Symposium onFoundations of Computer Science, 1984.(FOCS), Singer Island, FL, 1984, pp. 480-484.