certificateless signature的意思|示意

In this paper, we construct a new certificateless undeniable signature by using bilinear pairings and zero-knowledge proof protocol.

本文用双线性对和零知识证明协议，构造了一种新的无证书不可否认签名方案。

In order to eliminate the use of certificates in traditional proxy signature and the key-escrow problem in identity-based proxy signature, the notion of certificateless proxy signature was introduced.

无证书的代理签名方案在保留基于身份的代理签名不需要证书的优点下，成功地解决了基于身份的代理签名方案中的密钥托管问题。

Aiming at the construction problems of the certificateless signature with special properties, the construction methods of certificateless message recovery signature is researched.

针对具有特定性质无证书数字签名的构造问题，研究无证书消息可恢复签名的构造方法。

A certificateless signature scheme provably secure in the standard model is analyzed. It points out that the scheme is insecure.

通过对一个标准模型下可证安全的无证书签名方案进行分析，指出该方案是不安全的。

This paper proposes a certificateless verifiable ring signature scheme. It is based on the concepts of certificateless cryptosystem and verifiable ring signature scheme.

将无证书的密码体制与可验证环签名相结合，提出一个无证书的可验证环签名方案。

This paper analyzes the security of a certificateless proxy signature scheme and shows that it is insecure against the public key replacement attack in certificateless cryptosystems.

对无证书代理签名方案进行安全性分析，指出该方案对于公钥替换攻击是不安全的，并给出具体的攻击方法。