摘要
随着密码分析技术的提高，迫切需要制定新的信息加密标准来取代过时的DES。 文章从总体上介绍了AES加密标准实现的全过程，对AES加密算法的几个步骤进行了详细阐述 ，最后，对AES加密标准算法的安全性给出了一定的分析和评价。
With the development of cryptanalysis techniques, new encryption sta ndards are needed urgently to replace old, outdated encryption standards . This article introduces entire implementing process of AES encryption standar d as a whole, and expatiates several steps of AES encryption algorithm in detai l. In the end, this article analyses and evaluates algorithm security of AES.
出处
《计算机工程》
CAS
CSCD
北大核心
2003年第3期69-70,186,共3页
Computer Engineering
