ARC4 vector creation ==================== This page documents the code that was used to generate the ARC4 test vectors for key lengths not available in :rfc:`6229`. All the vectors were generated using OpenSSL and verified with Go. Creation -------- ``cryptography`` was modified to support ARC4 key lengths not listed in :rfc:`6229`. Then the following Python script was run to generate the vector files. .. literalinclude:: /development/custom-vectors/arc4/generate_arc4.py Download link: :download:`generate_arc4.py </development/custom-vectors/arc4/generate_arc4.py>` Verification ------------ The following Go code was used to verify the vectors. .. literalinclude:: /development/custom-vectors/arc4/verify_arc4.go :language: go Download link: :download:`verify_arc4.go </development/custom-vectors/arc4/verify_arc4.go>`