AN ESTIMATE FOR THE MEAN ERROR PROBABILITYOF A BAYESIAN CRITERION FOR TESTING HYPOTHESESIN THE PROBLEM OF CRYPTANALYSIS OF A COMBINEDGAMMA GENERATOR WITH NONUNIFORM NOISE

摘要

A probability model for a combined gamma generator with nonuniformnoise in a resynchronization mode is studied. We consider the problem of testinghypotheses about the distribution of a random binary vector X~(0))(the state of acombined gamma generator) by using a sampled binary sequence whose signs dependon X~((0))in a specified way and on certain other random parameters. We obtain anonasymptotic upper bound for the mean error probability of a Bayesian criterionfor testing the hypotheses mentioned above.