1.
Design and Analysis of Proxy Signature and Group Signature;
代理数字签名和群数字签名的分析与设计
2.
The Research on Group-Oriented Digital Signature, Signcryption, and Contract Signing;
面向群体的数字签名、签密和签约的研究
3.
Research on Theory and Technology of Society-Oriented Signature;
面向群体数字签名的理论与技术研究
4.
Theory and Application Study on Group-Oriented Encryption and Digital Signature;
面向群体的加密和数字签名理论及应用研究
5.
A Forward Secure Distributed Digital Signature Scheme Based on GDH Group
一个基于GDH群的前向安全分布式数字签名方案
6.
This message was digitally signed by
此消息已被数字签名，签名者是
7.
Research on Identity-Based Digital Signature and Signcryption Schemes;
基于身份的数字签名及签密技术研究
8.
Digital Signature and Signcryption Schemes with Special Properties;
具有特殊性质的数字签名和签密方案
9.
If the file already has a digital signature, it will be overwritten by the new signature.
如果文件已有数字签名，则会被新的签名改写。
10.
The Research on Digital Signature Scheme and Its Digital Sequential Multisignature Scheme;
数字签名方案及其顺序多签名体制算法研究
11.
THE SEVERAL SPECIAL DIGITAL SIGNATURES ON THE PROXY SIGNATURE SCHEME;
基于代理签名体制的几种特殊的数字签名
12.
The Research on Digital Signature Schemes and Signcryption Schemes Based on Elliptic Curves;
基于椭圆曲线上的数字签名、签密方案的研究
13.
The Research and Implementation of Electrical Seal System Based on Digital Signature;
基于数字签名的电子签章系统研究与实现
14.
A threshold group signature scheme based on RSA and discrete logarithm
基于RSA与离散对数的门限群签名方案
15.
Improved Group Signature Solution Based on Discrete Logarithm
改进的基于离散对数的群签名方案
16.
Research on Access Technology for Secure Data Based on Group Signature
基于群签名的安全数据访问技术研究
17.
Messages may contain encryption and digital signature layers. Each digital signature layer may contain multiple signatures.
邮件可能包含加密和数字签名层。每一数字签名层可能包含多个签名。
18.
You cannot send digitally signed messages because you do not have any digital IDs.
由于没有数字标识，无法发送带数字签名的邮件。