v0.2.0

Second release of Feisel Cipher package on PyPI.

Find details of the package on feistelcipher 0.2.0
Install the module on Python >= 3.5 using

pip install feistelcipher

This release includes-

• Support for negative numbers for encryption
• Support for arbitrary number of keys for the functions in the cipher
• Support for printing the cipher block to the console
• Improved documentation and examples

For implementation details, refer to Examples.ipynb.