Delphi常用的函数代码库,如crc、md5、字符串加密呀什么-Delphi code library commonly used functions, such as the crc, md5, string encryption呀what

Delphi下crc32以及md5加密解密算法源码，和调用过程方法示例.-Under Delphi crc32 and md5 encryption and decryption algorithm source code, and call the process method example.