Delphi:Delphi的数据加密技术演示实例：文本加密解密源代码，随便在文本框中输入一段字符，可显示文本加密前的字符和文本加密后的字符，并输出解密后的文本。

-Delphi: Delphi data encryption technology demonstration examples: the text encryption and decryption source code, just enter some characters in the text box, the text characters and text characters before the encrypted encryption can be displayed, and the output text decrypted.