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本文针对 A T M 网络中的安全威胁,利用密码学的方法来解决网络信息传输的安全性问题,提出一种新型的 I D E A 和 R S A 的混合加密方式来保证网络用户信息安全,兼有传统密码体制与公开密钥体制的优点。
In this paper, aiming at security threats in A T M networks, the security of network information transmission is solved by using the cryptography method. A new hybrid encryption scheme of I D E A and R S A is proposed to ensure the security of network user information, Both the advantages of traditional cryptosystem and public key system.