Welcome to John's Photo Album

Personal Pictures

I'll put more here later, but for now it's just me and some friends...
This picture was taken by Phillip Rogaway in 1996 when I took his "Introduction to Modern Cryptography" course. Little did I know that this topic would become the focus of my career.
Here's Roger exploring a fern-filled cave in Yosemite.
John Black's WWW Page / John R. Black / (jrblack@cs.colorado.edu)