浅谈密码技术

Brief Discussion on Password Techniques

密码技术在当今社会是一个科学研究的领域。人们对它的研究多种多样,涉及范围也非常广泛。本文简要介绍了公钥加密、私钥加密等现代密码技术,并在此基础上详细地叙述了现代密码技术的新进展,旨在取代数据加密标准(DES)的先进加密标准AES。

The password techniques in today＇s society are a scientific research field.We have studied it in varied forms,the range is very extensive.This paper briefly introduced the public-key encryption,private key encryption and other modern password foundation,and on this basis recounted modern password techniques,aiming to replace the new progress in data encryption standard（DES） advanced AES encryption standard.