Delphi RSA加密控件，非常好用，正在找Delphi版本加密的可以-Delphi RSA encryption controls, very easy to use, you can try looking for the version of Delphi encryption

Skin7.0 Delphi皮肤控件包，编程学习源码，很好的参考资料。-Skin7.0 Delphi skin control package, programmed learning source, a good reference.

Delphi RSA加密算法实例，无使用第三方控件的Delphi加密程序实例，可使用生成随机数，生成密钥，质数寻找启始点等进行特殊加密处理。(Delphi RSA encryption algorithm instance, no use of third-party control Delphi encryption program instance, can be used to generate random Numbers, generate keys, prime Numbers to