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1. CN113632063 - 用于测试由随机数生成器生成的序列的设备和方法

Office
China
Application Number 201980090433.1
Application Date 20.12.2019
Publication Number 113632063
Publication Date 09.11.2021
Publication Kind A
IPC
G06F 7/58
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
7Methods or arrangements for processing data by operating upon the order or content of the data handled
58Random or pseudo-random number generators
CPC
G06F 7/588
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
7Methods or arrangements for processing data by operating upon the order or content of the data handled
58Random or pseudo-random number generators
588Random number generators, i.e. based on natural stochastic processes
Applicants 智能IC卡公司
Inventors Y·埃尔霍斯尼
F·洛扎克
Agents 永新专利商标代理有限公司 72002
Priority Data 18306855 27.12.2018 EP
Title
(ZH) 用于测试由随机数生成器生成的序列的设备和方法
Abstract
(ZH) 本发明的实施例提供了一种用于测试由随机数生成器(11)生成的位序列的设备(100),其中该设备被配置为响应于检测到由随机数生成器(11)生成的N个位,对位序列应用一个或多个统计测试(103),每个统计测试提供从所述序列的位导出的至少一个总和值,该测试设备包括:‑比较器,用于将与每个统计测试相关的至少一个测试参数与一个或多个阈值进行比较;‑验证单元(105),其被配置为取决于比较器针对每个统计测试进行的比较来确定所述位序列是否有效;其中,测试参数和至少一个阈值中的至少一个是根据N和根据目标错误概率确定的。
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