文件名称:DES
-
所属分类：
- 标签属性：
- 上传时间：2012-11-16
-
文件大小：9.39kb
-
已下载：0次
-
提 供 者：
-
相关连接：无下载说明：别用迅雷下载，失败请重下，重下不扣分！
介绍说明－－下载内容来自于网络，使用问题请自行百度
This particular algorithm is a brute force attack on the popular DES Encryption standard. The DES algorithm consists of 4 main classes which will be briefly discussed
-The first class takes into consideration the assumption that the in the inputs are in hex format. Therefore a method was created to convert the hex into binary so that it could be easily permuted.
-The second class takes the converted binary input and passes it through a variety of member permutation functions.
-The next class also known as the key class handles operations on keys that have not been permuted.
-The S-box functionality is provided by the last class.
-The first class takes into consideration the assumption that the in the inputs are in hex format. Therefore a method was created to convert the hex into binary so that it could be easily permuted.
-The second class takes the converted binary input and passes it through a variety of member permutation functions.
-The next class also known as the key class handles operations on keys that have not been permuted.
-The S-box functionality is provided by the last class.
(系统自动生成,下载前可以参看下载内容)
下载文件列表
s_box.h
DES main.cpp
hex_convert.cpp
hex_convert.h
key.cpp
key.h
permu.cpp
permu.h
s_box.cpp
DES main.cpp
hex_convert.cpp
hex_convert.h
key.cpp
key.h
permu.cpp
permu.h
s_box.cpp
本网站为编程资源及源代码搜集、介绍的搜索网站，版权归原作者所有！ 粤ICP备11031372号
1999-2046 搜珍网 All Rights Reserved.