The article proposes a provably secure fault-tolerant conference-key agreement protocol under the authenticated broadcast channel model.
本文提出一种在可认证的广播信道模式下，可证明安全的，容错的会议密钥协商协议。
参考来源 - 网络环境下密码认证理论与技术研究Most of existing digital signature schemes are provably secure in the random oracle model.
大多数现有的比较有效的数字签名方案都是在随机预言模型中可证安全。
参考来源 - 基于双线性对的认证体制研究In this thesis, we construct a provably secure certificateless signature scheme with only one bilinear pairing computation, which achieves the highest efficiency among all the available provably secure certificateless signature schemes.
本文构造了一个可证明安全的无证书签名方案，该签名方案只需要一个双线性对运算，故在现有的可证明安全无证书签名方案中效率是最高的。
参考来源 - 无证书数字签名研究·2,447,543篇论文数据，部分数据来源于NoteExpress
It is based on the protocol of Burmester and Desmedt and is provably-secure in the random-oracle and ideal-cipher models.
最后，在随机预言模型和理想密码模型中证明了协议的安全性。
To design a signature scheme which are efficient and provably secure in the standard model is suitable for applications.
在标准模型下设计高效可证明安全的签名方案具有现实意义。
The scheme is provably secure in the random oracle model, and is an efficient scheme. It only needs one pairing operation.
该方案在随机预言模型下是可证明安全的，而且也是高效的方案，只需要一个对运算。
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