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

    接着提出一个基于身份可证明安全签名方案。

    youdao

  • In the random oracle model, the scheme is provably secure against adaptive chosen ciphertext attacks.

    随机预言模型下,方案适应性选择密文攻击下可证明安全的。

    youdao

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

    标准模型设计高效证明安全签名方案具有现实意义

    youdao

  • The scheme is provably secure in the random oracle model, and is an efficient scheme. It only needs one pairing operation.

    方案随机预言模型证明安全的,而且也是高效的方案,需要一个运算。

    youdao

  • 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,指出方案是不安全

    youdao

  • The performance analysis results show that the scheme is provably secure in the random oracle model under the CDH problem assumption.

    安全性分析表明,在假设CDH问题难解的情况方案随机预言模型中是可证安全的。

    youdao

  • Under the assumption that the random high-density knapsack problem is infeasible, the proposed schemes are provably secure against ciphertext-only attack.

    高密度随机背包困难性假设,可以证明方案在唯密文攻击安全的。

    youdao

  • It is based on the protocol of Burmester and Desmedt and is provably-secure in the random-oracle and ideal-cipher models.

    最后,随机预言模型理想密码模型中证明了协议安全性。

    youdao

  • It is based on the protocol of Burmester and Desmedt and is provably-secure in the random-oracle and ideal-cipher models.

    最后,随机预言模型理想密码模型中证明了协议安全性。

    youdao

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