HKDF vector creation ==================== This page documents the code that was used to generate a longer HKDF test vector (1200 bytes) than is available in :rfc:`5869`. All the vectors were generated using OpenSSL and verified with Go. Creation -------- The following Python script was run to generate the vector files. .. literalinclude:: /development/custom-vectors/hkdf/generate_hkdf.py Download link: :download:`generate_hkdf.py </development/custom-vectors/hkdf/generate_hkdf.py>` Verification ------------ The following Go code was used to verify the vectors. .. literalinclude:: /development/custom-vectors/hkdf/verify_hkdf.go :language: go Download link: :download:`verify_hkdf.go </development/custom-vectors/hkdf/verify_hkdf.go>`