Proseminar im WS98/99: Symmetrische Verschlüsselungsverfahren werden bei Programmen, die Daten vor unautorisiertem Zugriff schützen sollen, sehr häufig verwendet. Ein Hauptmerkmal symmetrischer Verfahren ist, daß die zur Ver- und Entschlüsselung benötigten Schlüssel identisch sind oder voneinander abgeleitet werden können. In dieser Abhandlung soll die Funktionsweise von symmetrischen Blockchiffren anhand der Algorithmen DES und IDEA verdeutlicht werden. Read more...

Destrictor is a CMS which takes a fundamentally different approach to some technical aspects of content generation. Its aim is to get maximum performance by not building pages when they are fetched, but only whenever their content is edited. Read more...

Acorn was a British company designing and manufacturing computer systems. Here is an overview of its history and the different computer models. Did you know that the ARM processor in your cell phone was originally designed for Acorn's computers, and the abbreviation meant “Acorn RISC machine”? Read more...

Program code for programmers who want to use libcurl (a library for performing HTTP/FTP downloads) in their glib program. glib is used by the GTK+ library, and thus by all GTK applications. Read more...