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...

Crypto Checker，使用CyrtoApi做成-Crypto Checker, made use of CyrtoApi

获取网页星号密码，和网页源代码-asterisk website access password, and the website source code

密钥扩展的源代码-Key expansion of the source code

Proguard是强大的Java字节码混淆器，含有源代码，可以根据自己需求修改编译。满足自身需求。 也可以作为爱好者自学的好材料。

用栈设置 密码 -with Stack set a password

rc5 and des encryption and decryption

用来脱被upx加过壳的文件,包括被upxfix等修改过的文件,适用于几乎所有版本(不过特低的好像有些问题:( ) 欢迎指正!msn:phoenix8088@hotmail.com-UPX from being used to shell the documents have been added, including such upxfix revised document, applicable to almost all versions (particularly low, however it seems there are some problems: () please correct me! Msn: phoenix8088@hotmail.com

可以保护你的网站源码不被别人看到!-can protect your website source not to be seen by others!

sha密码检验的示例 希望对大家有 帮助-sha password test examples we hope to help

Net框架由于拥有CLR提供的丰富库支持，只需很少的代码即可实现先前使用C等旧式语言很难实现的加密算法。本类实现一些常用机密算法，供参考。-Net framework, as they own CLR provides support for the rich, with little code can be used to achieve the old language, such as C is very difficult to achieve encryption algorithm. Realize some of the categories used confidential algorithm for information.