properties of groups meaning in Chinese
群的性质
Examples
- A definition and some properties of group - valued measure
群元值测度的一个定义和一些性质 - In chapter 4 , we consider the ergodic properties of group actions
第四章，考虑离散群作用的遍历性问题。 - Secondly , we described the fundamental concepts and properties of group signature scheme and some general digital signatures that can be used to construct group signature amply , and presented a group signature scheme based on the integer factorization . thirdly , we explained the fundamental concepts and properties of authorized group signature in detail and propounded a secure authorized group signature based upon the discrete logarithm . finally , we illuminated electronic payment system in e - commerce and designed a simple and high secure electronic cash system with multiple banks based on group signature
首先,对群签名体制的研究背景、意义以及发展现状进行了介绍;接着针对群签名体制的基本概念和性质以及可用于构造群签名的一些普通的数字签名体制进行了详细描述,并基于大整数分解问题给出一个群签名方案;同时还对授权群签名的基本概念和必须满足的基本性质进行了详细说明,并且基于离散对数问题给出一个安全的授权群签名方案;最后,对电子商务中的一个重要组成部分? ?电子支付系统进行了详细的阐述,利用群签名技术设计出一个简单、高安全性的多银行电子现金系统方案。