1HKDF vector creation
2====================
3
4This page documents the code that was used to generate a longer
5HKDF test vector (1200 bytes) than is available in :rfc:`5869`. All
6the vectors were generated using OpenSSL and verified with Go.
7
8Creation
9--------
10
11The following Python script was run to generate the vector files.
12
13.. literalinclude:: /development/custom-vectors/hkdf/generate_hkdf.py
14
15Download link: :download:`generate_hkdf.py
16</development/custom-vectors/hkdf/generate_hkdf.py>`
17
18
19Verification
20------------
21
22The following Go code was used to verify the vectors.
23
24.. literalinclude:: /development/custom-vectors/hkdf/verify_hkdf.go
25    :language: go
26
27Download link: :download:`verify_hkdf.go
28</development/custom-vectors/hkdf/verify_hkdf.go>`
29