DH serialization (#3297)
* DH keys support serialization
* Add DH serialization documentation
* Add tests for DH keys serialization in DER encoding
* update version to 1.8
* Allow only SubjectPublicKeyInfo serialization
* Remove support in TraditionalOpenSSL format
* Fix pep8
* Refactor dh serialization tests
diff --git a/docs/development/test-vectors.rst b/docs/development/test-vectors.rst
index fb72240..9747998 100644
--- a/docs/development/test-vectors.rst
+++ b/docs/development/test-vectors.rst
@@ -98,6 +98,19 @@
Diffie-Hellman vector pairs that were generated using OpenSSL
DH_generate_parameters_ex and DH_generate_key.
+* ``vectors/cryptography_vectors/asymmetric/DH/dhp.pem``,
+ ``vectors/cryptography_vectors/asymmetric/DH/dhkey.pem`` and
+ ``vectors/cryptography_vectors/asymmetric/DH/dhpub.pem`` contains
+ Diffie-Hellman parameters and key respectively. The keys were
+ generated using OpenSSL following `DHKE`_ guide.
+ ``vectors/cryptography_vectors/asymmetric/DH/dhkey.txt`` contains
+ all parameter in text.
+ ``vectors/cryptography_vectors/asymmetric/DH/dhp.der``,
+ ``vectors/cryptography_vectors/asymmetric/DH/dhkey.der`` and
+ ``vectors/cryptography_vectors/asymmetric/DH/dhpub.der`` contains
+ are the above parameters and keys in DER format.
+
+
X.509
~~~~~
@@ -471,3 +484,4 @@
.. _`test/evptests.txt`: https://github.com/openssl/openssl/blob/2d0b44126763f989a4cbffbffe9d0c7518158bb7/test/evptests.txt
.. _`unknown signature OID`: https://bugzilla.mozilla.org/show_bug.cgi?id=405966
.. _`botan`: https://github.com/randombit/botan/blob/57789bdfc55061002b2727d0b32587612829a37c/src/tests/data/pubkey/dh.vec
+.. _`DHKE`: https://sandilands.info/sgordon/diffie-hellman-secret-key-exchange-with-openssl