摘要
本文介绍了密码学的形成及美国国家标准局公布的＂数据加密标准ＤＥＳ＂。论述了ＤＥＳ标准的形成、算法及ｓｈａｎｎｏｎ思想在ＤＥＳ中的体现。
This Paper introduce the Crybography which is shaped, and DES-Data Encryption Standard is published by USBS.It discuss form,algorithm of DES,and the thought of C.E.Shannon that is reflected in DES.
出处
《山东电子》
1996年第1期13-15,共3页
Shandong Electronics
