COMP 4704 System Security

There will be about  5 small projects in this course. Each project is worth 10%. You will have at least one full week to finish them.

Project 1: Substitution Ciphers (Due: Jan 29, 2007) Cipher text

Project 1: Extra credit Cipher text - Substitution cipher with N different keys

                 (Hint: you can reuse parts of your solution to project 1 to decipher)

Project 2: Access Control (Due: Feb 12, 2007)

Project 3: Public-Key Cryptography (Due: Feb 27, 2007). Nate's public key: Nate.asc