I.  Basics of Public Key Cryptography
C.  Sink the Clipper Chip Forever

Since the Clipper Chip was unveiled April 16, 1993, for national security and anticrime reasons, the United States has persisted in a losing battle to slow down the global implementation of uncrackable encryption by restricting export of strong cryptography and by attempting to persuade the rest of the world to do the same. 

  Spring 1998 - Frye, Emily  <attorney in private practice, efrye@aol.com> and Sabett, Randy V., Spyrus, Inc., rsabett@spyrus.com>  "Key Recovery in a Public Key Infrastructure," 38 Jurimetrics 485 (ABA Section of Science & Technology Spring 1998)