该代码通调用指纹采集验证模块对用户进行识别，进而调用加密模块对用户的各类文件进行加密。解密也要用指纹识别模块进行用户识别后方可解密。增强了用户文件的安全性。,The call pass code to verify fingerprint identification module to the user, and then call the user' s encryption module to encrypt the different types of documents. You ha

实现指纹的登记，识别及验证功能。功能比较完善了。-Achieve fingerprint registration, identification and verification functions. Function more perfect.

MD5算法，用于对消息的完整性进行认证，通过MD5算法生成输入消息的数字指纹，通过数字指纹可以验证数据的完整性。-The integrity of the MD5 algorithm, and used for message authentication, digital fingerprint input message generated by MD5 algorithm, through the digital fingerprint can validate data integrit