The basic researches to secretiveness of the cryptographic systems point to need forming key with difference of probability random bits less: ΔР = 10–6, so methods of the statistical processing random signal are considered in hardware generator of the random sequences on base physical sensor noise for the reason reduction of the differences of probability formed random bits. Using the method of the association random independent threads on tap shifting register allows to reduce the difference of probability formed random bit sequences till values ΔР < 10–10.
physical sensor of noise, casual stream, statistical treatment
"Metody statisticheskoi obrabotki sluchainykh signalov" ,
Information Processing Systems,