provably security

常见例句

They are provably secure and have good exact security against existential forgery for selective-ID attack;
这两个方案是可证明安全的，在给定身份和选择明文攻击下是不可伪造的；
Second, it is provably secure and has very good exact security against existential forgery for selective-ID attack in the standard model;
其次，这个方案是可证明安全的，即在随机应答模型下，方案在给定身份和选择明文攻击下是不可伪造的；
A provably secure blind signature scheme is proposed. It is based on a partially blind signature. By applying it to fair ecash, we propose a secure fair offline ecash scheme, and analyse its security.
在一种部分盲签名体制的基础上提出了一种可验证安全性的盲签名体制——一种安全的公平的离线电子现金体制，然后将它应用到公平的电子现金体制中，并对其安全性进行了分析。