这是一个OCX的com组件，提供字符串的加密解密的功能，需要的朋友可以下载测试一下。-This is one of the com OCX components, the provision of the string encryption and decryption functions, need friends can download a test.

USB编程源代码及中间库，可以灵活运用，进行加密解密程序，数字证书处理等用途

VFP扩展功能，如发邮件、图片转换、硬件相关、网络相关、操作注册表、加密解密、文件压缩、文件操作等-VFP extensions, such as mail, image conversion, related to network-related hardware, operating the registry, encryption, file compression, file operations, etc.

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.