基于RSA算法的软件注册和加密保护，其中RSA是1024位，先提取硬盘系列号进行加密，然后生成注册码。-RSA algorithm is based on registration and encryption software, which RSA is 1024 bits, the first extraction encrypts hard drive serial number and then build License.

AES算法的实现源代码。只支持128bitAES加密-AES Algorithm

极好的源文件加密算法，可以实现对文本内容的加密和解密。只需一个函数。-Excellent source file encryption algorithm can be achieved for encryption and decryption of text. Only one function.