**DISCLAIMER
Program has a zero-division bug that does not allow division if denominator is 0 at any point in a character's encoding by the bi-key, thereby causing a crash.
**END_DISCLAIMER
Automaton that can encrypt messages using a structure comprised of layers centered around a point (centerion).
explanation
FEDS shield is a cipher that stands for Friend/Enemy/Difference/Similarity shield.
FEDS shield consists of n arbitary layers and each of those layers consists of an arbitrary number of integers. Each of those integers is called a "cell". The "flattened" version of the shield (in one dimenion) is an encoding for a particular character.
Behind the FEDS shield structure, found in the file structure.py with
accompanying comments, is a structure called a Centerion in the file
centerion.py that determines if each of the cells is a friend or an
enemy.
FEDS shield can only perform encodings on string messages. Given a string message m, each character a in m will go through a cipher that produces the flattened version of the FEDS shield and a padding consisting of the Centurion's enemies.
emphasis
Not to be thought of as a secure cryptographic protocol due to two reasons:
- *.py implementation.
- program is a draft;has not demonstrated to
work:
- no proof-of-concept paper
- no statistical test results included
examples
See the following screenshots for examples:
questions?
For any questions and/or concerns, contact me @ phamrichard45@gmail.com