摘要
探讨了网络安全防御的必要性和安全策略 ,介绍了网络加密技术以及各种网络加密的特点 ,着重介绍IDEA私钥加密体制和RSA公钥加密体制。阐明了混合加密可以做到信息的加密传输 ,从而保证信息的安全。最后对网络加密技术的未来作了展望。
In this paper, the necessity and safe strategy about the security defence of a network are studied, and the technique, the feature of network encryption, especially IDEA secure key crypto system and RSA public key crypto system are introduced. It is expounded that mixed key cryptography can make sure information transmission is safety means of encryption. Envetually, the development about network encryption is also described.
出处
《信息技术》
2003年第1期6-9,共4页
Information Technology
