
JCrypTool is the new cryptography e-learning platform. Developed as an open-source project based on the Eclipse Rich Client Platform (RCP), it enables students, teachers, developers, and anyone else interested in cryptography to apply and analyze cryptographic algorithms in a modern, easy-to-use application. Its aim is to create a new form of e-learning by not just encouraging users to learn about cryptography and apply the algorithms themselves, but also to develop their own cryptographic plug-ins and extend the JCrypTool platform in new directions. JCrypTool already includes a wealth of cryptographic mechanisms including classic, symmetric, and asymmetric encryption, hash functions, analysis tools, and number games.
App that lets users create functions expressed as sine and cosine sums, play them as audio signals, and save/load experiments.
This program allows users to easily draw the Mandelbrot-set with colorful color variations, saving and reading functions, and multi-CPU support.