Device for generating random bits in random number generator, has detecting device that is provided to detect various random bits when successive level of input signal changes

摘要

The device (1) has imaging devices (2-1-2-m) to output combinatorial images (K1-Km) representing input and output states of predetermined number of input signals (Em1-Emn) and output signals (Am1-Amn). A change in state of input signals is determined. A linking device (3) is provided to link images of imaging devices when logic level change of the input signals is determined. A detecting device (4) is provided to detect various random bits (ZB), when input signal successive level (PW) changes. An independent claim is included for method for generating random bits.