CAESAR is a Python library which can apply a Caesar Shift Cipher to a string of text.
The computer code and data files described and made available on this web page are distributed under the GNU LGPL license.
CAESAR is available in a C version and a C++ version and a FORTRAN90 version and a MATLAB version and a Python version.
ATBASH, a Python library which applies the Atbash substitution cipher to a string of text.
CHRPAK, a Python library which works with characters and strings.
FILUM, a Python library which can work with information in text files.
ROT13, a Python library which can encipher a string using the ROT13 cipher for letters, and the ROT5 cipher for digits.
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