computationally secure造句

analyses show the proposed scheme can be implemented easily, and is a computationally secure and perfect one
分析表明，该方案实现简单，在计算上是安全的，并且是一个完善的方案。
analyses show that the proposed scheme is an efficient and computationally secure scheme, and is especially adapted for use in the scenario where there is no secure channel between the secret dealer and participants
分析发现，所提出的方案是一个安全、有效的方案，特别适合应用于秘密分发者与参与者之间不存在安全通信信道的场合。
It's difficult to find computationally secure in a sentence. 用computationally secure造句挺难的