anchor.diff:                    tag_len = 16}.
   
   
  +%% Get handshake context for verification of CertificateVerify.
  +%%
   %% Verify CertificateVerify:
   %%    ClientHello         (client) (1)
   %%    ServerHello         (server) (2)
  
positive.code:             State1 = calculate_traffic_secrets(State0),
              State = ssl_record:step_encryption_state(State1),
              {error, {{handshake_failure,
                        "CertificateVerify has a not supported signature algorithm"}, State}}
      end.
  
  
  
negative.code: %%    Finished            (server) (20)
  %%    Certificate         (client) (11)
  %%    CertificateVerify   (client) (15) - Drop! Not included in calculations!
  get_handshake_context_cv({[<<15,_/binary>>|Messages], _}) ->
      Messages.
  
  
  %% Get handshake context for traffic key calculation.
  %%
  %% Client is authenticated with certificate:
  %%    ClientHello         (client) (1)
  %%    ServerHello         (server) (2)
  