AES program project presentation and code

I need AES program project which is due by Friday noon PST- California time, USA Powerpoint presentation should have at least 20 pages & talk about details how is your program is done  1. Making Caesar Cipher using C program 2. Giving a presentation on how it works in the next class. 3. Playfair Cipher in Matlab or CUsing either Matlab, C, or C++ 1.