PowerFish is a class library, intended to provide a broad functionality base for any application. Although the focus is on game and demo development. PowerFish是一个类库，旨在为应用程序提供一个广泛的功能基础，虽然其重点是在游戏和演示开发。
The enclosed VB project includes a VB class that implements the Rijndael AES block encryption algorithm. The form in the project runs some test data through the class.
