一种简单的安全计算协议模型

摘要

利用离散对数困难性假设和RSA公钥加密算法,给出了一种简单的安全计算协议模型,把验证算法引入该模型中,对其安全性和效率进行了讨论.理论分析表明,该安全计算协议模型是安全有效的.%A simple and secure computing protocol model is construted by taking advantage of the difficulty assumption of discrete logarithm and RSA encryption algorithm,and its safety and efficiency are analyzed based on validation algorithm.The result of theoretical analysis shows that the safety of the secure computing protocol model is safe and effective.