Omnimaga

Calculator Community => Other Calc-Related Projects and Ideas => TI Z80 => Topic started by: holmes221b on December 11, 2010, 04:12:31 pm

Title: QFIBCODE (for 83+)
Post by: holmes221b on December 11, 2010, 04:12:31 pm

QFIBCODE

A cipher program for the TI-83+, QFIBCODE uses a Q²₃ Fibonaci matrix to encode/decode messages.

To Do (not ness. in this order)
-Actually Encode/Decode Text
-Allow adjustment of message matrix size
-Check for Bugs
-Optimize Code
-Write up directions for proper use


Updates
December 11, 2010 ~ Attached program as it is thus far.

Title: Re: QFIBCODE (for 83+)
Post by: DJ Omnimaga on December 12, 2010, 05:49:00 am

Hmm interesting, so it's to encrypt/decrypt, right? I'll have to try this out. :)

Title: Re: QFIBCODE (for 83+)
Post by: Yeong on December 12, 2010, 09:05:05 am

It works! Good job!

Title: Re: QFIBCODE (for 83+)
Post by: holmes221b on December 12, 2010, 09:30:10 am

I know it does, I've used it to encode and decode messages myself.

As it is right now, if a message has more than nine characters, it uses multiple matrices. This means that the user has to write down each matrix on paper before moving on to the next matrix. It's also on the user to translate each letter of the alphabet into numbers. I've got a lot of work still left to do.