Encryption

miniDES program (J. Irwin)

Elliptic Curve Encryption (S. Rongsopa)

Perl program for the simulation of a two rotor machine (M. Gurski)

Implementation of Lucifer like encryption  (P. Dagley)

fractionated Morse code cipher (D. Amoss)
..fractmorse.java
homophonic cipher system (J. Reilly)
Homophonic cipher system - java version (P.
Rubik Cube encryption system zipped version (A. Stull)

Cryptanalysis

Elliptic Curve Factoring  (S. Rongsopa)

Elliptic Curve Factoring  (K. Martin)

lip.h 

c program to break the two rotor ciphers (F. Engel)

morse code redivision program - Perl (M. Miller)

A collection of cipher breaking tools

Miscellaneous

elliptic curve utility counts number of points for small size groups

Zero Knowledge login simulation  (B. Benincasa)

Probabilistic Prime Generator (C. McCubbin)
euclid.cpp 
euclid.h 

Anagram program (T.. Nevaker)
dictionary.txt