Contact & Copyright


Maybe you are interested in who stands behind this project. My full name is Vojtěch Brtník or a commonly used czech variant Vojta. Regardless, in english speaking world I am known as PJ. In the virtual world, I use a nickname Bruinee. You can contact me on my email or visit my homepage


I am deeply indebted to Pavel Vondruska for his valuable advice and guidance during this research. Pavel is a cryptographic expert at Charles University and in O2 company. He wrote a book on history of cryptology and is an editor in chief of ezin Crypto-World.

License & Copyright