ROT13

ROT13 is an encryption algorithm that uses simple letter substitution cipher and shifts the alphabets by a value of 13

Requirements

Language Used = Python3 Modules/Packages used:

• sys
• colorama

rot13.py

It takes the input strings from the command that runs the Python Program.
For example:

python rot13.py string_1 string_2 ...

And will give the output in the format : input_string => rot13_string
For example:

SSBMb3ZlIEhlciBfLl9fIC4uX19fIC5fX19fIC8gXy5fLiAuLi4gLg== => FFOZo3MyVRuypvOsYy9sVP4hK19sVP5sK19sVP8tKl5sYvNhYv4tYt==

variable_rot.py

It takes the input from the command that runs the Python Program. But the first argument that is passed should be the shift value. ROT13 has a shift value of 13 so we don't have to provide a shift value for rot13.py.
For example:

python variable_rot.py shift string_1 string_2 ...

And will give the output in the same format as that of rot13.py

all_rot.py

It takes the input strings from the command that runs the Python Program.
For example:

python rot13.py string_1 string_2 ...

And will give the output in the same format as that of rot13.py but for all Rotations.