This scheme solves all the problems of key escrow and certificate management, and satisfies the security requirements of a proxy ring signature scheme.
该方案没有密钥的托管问题，也不需要管理证书，并且满足代理环签名方案所有的安全性要求。
In this paper, we propose a new ring signature and a new proxy ring signature, which are based on bilinear pairings. Also, we analysis the security of new schemes.
文章提出了一种新的环签名方案和代理环签名方案，都是基于双线性对的，并分析了新方案的安全性。
Furthermore, the proposed scheme can prevent the original signer from generating a valid proxy ring signature, thus the profits of the proxy signer are guaranteed.
提出的方案能够防止原始签名人生成一个有效的代理环签名，从而保护了代理签名人的权益。
Two secure schemes of certificateless ring-signature and certificateless ring proxy signature based on CL-PKC are proposed.
基于CL- PK C提出了两个安全的无证书环签名方案和无证书环代理签名方案。
Two secure schemes of certificateless ring-signature and certificateless ring proxy signature based on CL-PKC are proposed.
基于CL- PK C提出了两个安全的无证书环签名方案和无证书环代理签名方案。
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