DES+RSA_NetworkSecurity

radarsat1 参数说明，对卫星的各种参数进行了解释(radarsat1 parameters shows that the satellite)

把信息隐藏到图片中，比加密更安全-hidden message to the pictures, more secure encryption

Verilog写的 CRC 编码-CRC code written in Verilog

不可多得的openssl编程书籍，市面上这样的书太少了(Rare openssl programming books, few such books on the market)

一个用C＋＋、JAVA、C#等编写的数字签名代码序列，里面有三种不同语言写的-A use of C , JAVA, C# Such the preparation of the digital signature code sequence, which has three different written languages

好用的东西，大家可以看看，在6.0下编译通过，不错-Useful things, everyone can see that in the 6.0 compiler is passed, a good

说明：  RSA算法加密解密实验（可直接动手操作，对话框显示加密结果(RSA algorithm encryption decryption experiment)

The RC5 Encryption Algorithm

VMp——一款可以超强保护文件防止破解的加壳工具，软件设计员的绝佳伴侣！ (VMp- a super-protected files can be packed to prevent cracking of the tools, software designers the perfect partner!)

我用C#做的一个对字符串加密的程序，加密对象为26个字母大小写和0到9的数字，实现的是替代法-I used C# do a strings encryption procedures, encryption targeted at 26 case-sensitive alphanumeric 0-9 and figures to achieve the substitution