接着提出了一个基于身份的可证明安全的群签名方案。

Then, we propose a provably secure and ID-Based group signature scheme.

youdao

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。

To design a signature scheme which are efficient and provably secure in the standard model is suitable for applications.

youdao

结果表明，在所用分组密码是伪随机置换的条件下，方案在分块适应性攻击模型下是可证明安全的。

Investigation shows that the scheme is provable security under the blockwise adaptive attack model if the underlying block cipher is a pseudorandom permutation.

youdao

He did a good job in preparing the initial studies to show that it was safe.

他在最初的实验中,做了很好的工作,以证明疫苗是安全的

耶鲁公开课 - 生物医学工程探索课程节选