[Delphi]HMACMD5示例

这是一个来自老猫群一个HMACMD5加密的示例，什么是HMACMD5,请自行脑补。

上示例代码:

program HMACMD5;

{$APPTYPE CONSOLE}
{$R *.res}

uses
  System.SysUtils,
  System.Types,
  System.Hash;

var
  v: string;

const
  key: array [0 .. 15] of Byte = (32, 10, 43, 13, 56, 76, 34, 65, 3, 99, 56,
    231, 8, 66, 23, 67);

begin
  try
    while True do
    begin
      Writeln('输入一个明文,exit 退出');
      Readln(v);
      if v = 'exit' then
        Break;
      v := UpperCase(THashMD5.GetHMAC(TEncoding.Default.GetString(key), v));
      Writeln(v);
    end;
  except
    on E: Exception do
      Writeln(E.ClassName, ': ', E.Message);
  end;

end.