摘要
随机数广泛应用于摇号系统,随机数的随机性是摇号系统的核心,而随机性的检测以随机性检测规范为标准进行判断。近似熵检测是我国随机性检测标准之一,通过对近似熵检测算法的计算过程与摇号系统的摇号过程结合研究分析,并以某区公办小学电脑摇号系统为例进行近似熵检测。实验表明摇号系统随机函数生成的伪随机序列通过了近似熵检测,验证了摇号系统的公平性和安全性。
Random number is widely used in lottery system,the randomness of random number is the core of the lottery system,and the detection of randomness is based on the standard of randomness detection.Our country’s randomness detection standard includes approximate entropy detection.This paper studies and analyzes the operation process of approximate entropy detection algorithm and the wagging process of the lottery system,and takes a public primary school computer lottery system as an example to carry out approximate entropy detection.The experiment shows that the pseudo-random sequence generated by the random function of the lottery system has passed the approximate entropy detection,and the fairness and security of the system are verified.
作者
许颖媚
匡碧琴
XU Ying-mei;KUANG Bi-qin(Guangdong Science&Technology Infrastructure Center,Guangzhou 510000,Guangdong;Guangdong Institute of Science and Technology Application,Guangzhou 510000,Guangdong)
出处
《电脑与电信》
2021年第7期33-36,共4页
Computer & Telecommunication
基金
面向政务信息系统易用性的指标体系及评估模型构建(穗财教[2021]14号),项目编号:202102080356。
