anchor.diff:                      client_config => ClientOpts}} |
        proplists:delete(tls_config, Config)];
   init_certs(srp_dss, Config) ->
  -    DefConf = ssl_test_lib:default_cert_chain_conf(),
  +    DefConf = default_cert_chain_conf(),
       CertChainConf = ssl_test_lib:gen_conf(dsa, dsa, DefConf, DefConf),
       #{server_config := ServerOpts,
         client_config := ClientOpts} 
  
positive.code:        proplists:delete(tls_config, Config)];
  init_certs(GroupName, Config) when GroupName == dhe_rsa;
                                     GroupName == ecdhe_rsa ->
      DefConf = ssl_test_lib:default_cert_chain_conf(),
      CertChainConf = ssl_test_lib:gen_conf(rsa, rsa, DefConf, DefConf),
      #{server_config := ServerOpts,
        client_config := ClientOpts} 
  
negative.code:      proplists:delete(tls_config, Config)];
  init_certs(GroupName, Config) when GroupName == dhe_ecdsa;
                                     GroupName == ecdhe_ecdsa ->
      DefConf = default_cert_chain_conf(),
      CertChainConf = ssl_test_lib:gen_conf(ecdsa, ecdsa, DefConf, DefConf),
      #{server_config := ServerOpts,
        client_config := ClientOpts} 
  