Design of a high-speed true random number acquisition system based on semiconductor superlattice

In order to realize high-speed sampling, converting and real-time transmission in superlattice random signal processing, a high-speed true random number acquisition system based on semiconductor superlattice was designed. This paper introduced the overall system, the design of hardware, the implementation of software and the speed of transmission. The testing results of this system demonstrate that it can generate random number with a speed of 4Gbps which passed American Standard testing program NIST.