Simulation results and security analyses show that the proposed cryptosystem has large key space and high sensitivity to key and plaintext, and can resist the brute attack and statistical attack.

• 实验结果和安全性分析表明，该算法密钥空间大，具有对明文和密钥的敏感性，能有效抵抗选择明文等穷举攻击和统计分析攻击。