摘要
建立多值加法型组合生成器的概率模型,以其输出序列作为随机变量序列。讨论该序列的齐次马氏性、遍历性、严平稳性、数字特征和有关大数性质,得到了输出序列与输入序列之间符合率的表达式。该表达式可以为密码学中多值密钥流钟控生成器的设计和安全性分析提供参考。
This paper constructs the probability model of multi-value additive clock combined generator, and discusses homogeneous Markov property, ergodic property, strict placidity, numeral character and the property of large numbers of the random variables sequenc with this kind of output sequence. It gets the probability formula of the coincidence between the output sequence and the input sequence, which gives reference to the design and security analysis of the multi-value keystream clock controlled generator in crypotography.
出处
《计算机工程》
CAS
CSCD
北大核心
2008年第21期120-123,共4页
Computer Engineering
关键词
加法型组合生成器
齐次马氏性
遍历性
严平稳性
符合率
additive combined generator
homogeneous Markov property
ergodic property
strict placidity
coincidence
