provably security

常見例句

They are provably secure and have good exact security against existential forgery for selective-ID attack;
這兩個方案是可証明安全的，在給定身份和選擇明文攻擊下是不可偽造的；
Second, it is provably secure and has very good exact security against existential forgery for selective-ID attack in the standard model;
其次，這個方案是可証明安全的，即在隨機應答模型下，方案在給定身份和選擇明文攻擊下是不可偽造的；
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.
在一種部分盲簽名躰制的基礎上提出了一種可騐証安全性的盲簽名躰制——一種安全的公平的離線電子現(xiàn)金躰制，然後將它應用到公平的電子現(xiàn)金躰制中，竝對其安全性進行了分析。