The Simulation Model and ASIC Implementation of a Random Bit Source Circuit

摘要：

This paper presents a random bit source circuit for information security SoC platform application. A new type of oscillawr,taking the form of combinational logic circuit and using complex feedback networks,is applied in the circuit. A series of MATLAB/Simulink models based on the circuit structure are established for the random bit source. to improve the accuracy,models for the two dominant noise sources in CMOS circuits are also presented. These models make the fast simulation realizable. ASIC implementation is performed to verify the circuit design and simulation model. The theory analyses and testing results both indicate that the generated random binary sequences have a high speed and good randomness properties.

关键词： Terms-random bit source random numbers simulation model oscillator-based sampling

作者: Yanfang Wang Haibin Shen

作者单位: Institute of VLSI Design,Zhejiang University,China

会议类型: 国际会议

会议名称: 2009 IEEE 8th International Conference on ASIC(第八届IEEE国际专用集成电路大会)

会议地点: 长沙

会议语种:英文

页码: 139-142

在线出版日期: 2009-10-20（万方平台首次上网日期，不代表论文的发表时间）