KoolKash – A Digital Cash Protocol

Here is a project that I did with a friend in a cryptography course through Purdue University.  Included is source code, a paper, and video demonstrations.  It is an implementation of a digital cash protocol found in Applied Cryptography by Bruce Schneier. Here are a couple video demonstrations. https://www.youtube.com/watch?v=616k9yRhQ0k&feature=youtu.be https://www.youtube.com/watch?v=xDMLF3tiNeY