ItsPki_TestCases.ttcn

/**
 *  @Author   ETSI / STF545
 *  @version  $URL$
 *            $Id$
 *  @desc     Testcases  file for Security Protocol
 *  @reference   ETSI TS ITS-00546v006
 *  @copyright   ETSI Copyright Notification
 *               No part may be reproduced except as authorized by written permission.
 *               The copyright and the foregoing restriction extend to reproduction in all media.
 *               All rights reserved.
 */
module ItsPki_TestCases {
  
  // Libcommon
  import from LibCommon_Time all;
  import from LibCommon_VerdictControl all;
  import from LibCommon_Sync all;
  import from LibCommon_BasicTypesAndValues all;
  import from LibCommon_DataStrings all;
  
  // LibIts
  import from IEEE1609dot2BaseTypes language "ASN.1:1997" all;
  import from IEEE1609dot2 language "ASN.1:1997" all;
  import from EtsiTs102941BaseTypes language "ASN.1:1997" all;
  import from EtsiTs102941TypesEnrolment language "ASN.1:1997" all;
  import from EtsiTs102941TypesAuthorization language "ASN.1:1997" all;
  import from EtsiTs102941TypesAuthorizationValidation language "ASN.1:1997" all;
  import from EtsiTs102941MessagesCa language "ASN.1:1997" all;
  import from EtsiTs103097Module language "ASN.1:1997" all;
  import from ITS_Container language "ASN.1:1997" all;
  import from CAM_PDU_Descriptions language "ASN.1:1997" all;
  
  // LibItsCommon
  import from LibItsCommon_TypesAndValues all;
  import from LibItsCommon_Functions all;
  import from LibItsCommon_TypesAndValues all;
  import from LibItsCommon_ASN1_NamedNumbers all;
  
  // LibItsGeoNetworking
  import from LibItsGeoNetworking_TypesAndValues all;
  import from LibItsGeoNetworking_Functions all;
  import from LibItsGeoNetworking_Templates all;
  import from LibItsGeoNetworking_Pics all;
  import from LibItsGeoNetworking_TestSystem all;
  
  // LibItsSecurity
  import from LibItsSecurity_TypesAndValues all;
  import from LibItsSecurity_TestSystem all;
  import from LibItsSecurity_Templates all;
  import from LibItsSecurity_Functions all;
  import from LibItsSecurity_Pixits all;
  import from LibItsSecurity_Pics all;
  
  // LibItsHttp
  import from LibItsHttp_TypesAndValues all;
  import from LibItsHttp_Templates all;
  import from LibItsHttp_BinaryTemplates all;
  import from LibItsHttp_Functions all;
  import from LibItsHttp_TestSystem all;
  
  // LibItsPki
  import from LibItsPki_Templates all;
  import from LibItsPki_Functions all;
  import from LibItsPki_TestSystem all;
  import from LibItsPki_Pics all;
  import from LibItsPki_Pixits all;
  
  /**
   * @desc 5.2	ITS-S behaviour
   */
  group itss_behavior {

    group itss_enrolment_request {
      
      /**
       * @desc Check that IUT sends an enrolment request when triggered.
       * <pre>
       * Pics Selection: PICS_IUT_ITS_S_ROLE and PICS_SECPKI_ENROLMENT
       * Initial conditions: 
       *     with {
       *         the IUT being in the "initial state"
       *     }
       * Expected behaviour:
       *     ensure that {
       *         when {
       *             the IUT is triggered to requested a new Enrolment Certificate (EC)
       *         }
       *         then {
       *             the IUT sends to EA an EnrolmentRequestMessage
       *         }
       *     }
       * </pre>
       * 
       * @see       ETSI TS 103 525-2 v0.0.10 SECPKI_ITSS_ENR_01_BV
       * @reference ETSI TS 102 941 [2], clause 6.1.3
       */
      testcase TC_SECPKI_ITSS_ENR_01_BV() runs on ItsMtc /*system ItsPkiItssSystem*/ {
        // Local variables
        var Oct32      v_private_key;
        var Oct32      v_public_key_x;
        var Oct32      v_public_key_y;
        var Oct32      v_public_compressed_key;
        var integer    v_compressed_mode;
        var ItsPkiItss v_itss;
        var ItsPkiHttp v_ea;
        
        // Test control
        if (not PICS_IUT_ITS_S_ROLE or not PICS_SECPKI_ENROLMENT) {
          log("*** " & testcasename() & ": PICS_IUT_ITS_S_ROLE and PICS_SECPKI_ENROLMENT required for executing the TC ***");
          setverdict(inconc);
          stop;
        }
        
        // Test component configuration
        
        if (f_generate_key_pair_nistp256(v_private_key, v_public_key_x, v_public_key_y, v_public_compressed_key, v_compressed_mode) == false) {
          log("*** " & testcasename() & ": FAIL: Failed to setup InnerEcRequest message ***")
          setverdict(inconc);
          stop;
        }

        v_itss := ItsPkiItss.create("IUT") alive;
        v_ea := ItsPkiHttp.create("TS") alive;
        v_itss.start(f_TC_SECPKI_ITSS_ENR_01_BV_itss(cc_taCert_A, v_private_key, v_public_compressed_key, v_compressed_mode));
        v_ea.start(f_TC_SECPKI_ITSS_ENR_01_BV_pki(cc_taCert_A, v_private_key, v_public_compressed_key, v_compressed_mode));
        
        // Synchronization
        f_serverSync2ClientsAndStop({c_prDone, c_tbDone, c_poDone});
        
        // Cleanup
        v_itss.done;
        v_ea.done;
        
      } // End of testcase TC_SECPKI_ITSS_ENR_01_BV
      
      group f_TC_SECPKI_ITSS_ENR_01_BV {
        
        function f_TC_SECPKI_ITSS_ENR_01_BV_itss(
                                                  in charstring p_certificate_id,
                                                  in octetstring p_private_key,
                                                  in octetstring p_publicKeyCompressed,
                                                  in integer p_compressed_mode
                                                  ) runs on ItsPkiItss /*system ItsPkiItssSystem*/ {
          // Local variables
          
          // Test component configuration
          vc_hashedId8ToBeUsed := PX_IUT_DEFAULT_CERTIFICATE;
          f_cfUp_itss();
          
          // Test adapter configuration
          
          // Preamble
          f_sendUtTriggerPrimitive(PICS_ITS_S_CANONICAL_ID, '00'O, p_private_key, p_publicKeyCompressed, p_compressed_mode);
          f_selfOrClientSyncAndVerdictPreamble(c_prDone, e_success);
          
          // Test Body
          f_selfOrClientSyncAndVerdictTestBody(c_tbDone, e_success);
          
          // Postamble
          f_cfDown_itss();
        } // End of function f_TC_SECPKI_ITSS_ENR_01_BV_itss
        
        function f_TC_SECPKI_ITSS_ENR_01_BV_pki(
                                                in charstring p_certificate_id,
                                                in octetstring p_private_key,
                                                in octetstring p_publicKeyCompressed,
                                                in integer p_compressed_mode
                                                ) runs on ItsPkiHttp /*system ItsPkiHttpSystem*/ {
          // Local variable
          var HttpMessage v_response;
          var EtsiTs102941Data v_etsi_ts_102941_data;
          var InnerEcRequest v_inner_ec_request;
          
          // Test component configuration
          f_cfHttpUp();
          
          // Test adapter configuration
          
          // Preamble
          f_selfOrClientSyncAndVerdictPreamble(c_prDone, e_success);
          
          // Test Body
          tc_ac.start;
          alt {
            [not(PICS_MULTIPLE_END_POINT)] httpPort.receive(
                                                            mw_http_response(
                                                                             mw_http_response_ok(
                                                                                                 mw_http_message_body_binary(
                                                                                                                             mw_binary_body_ieee1609dot2_data(
                                                                                                                                                              mw_enrolmentRequestMessage(
                                                                                                                                                                                         mw_encryptedData(
                                                                                                                                                                                                          -,
                                                                                                                                                                                                          mw_SymmetricCiphertext_aes128ccm
                                                                                                                                                                                                          ))))))) -> value v_response {
              tc_ac.stop;
              
              /*if (f_verify_pki_message(vc_eaPrivateEncKey, int2oct(0, 32), vc_eaCertificate, v_response.response.body.binary_body.ieee1609dot2_data, false, v_etsi_ts_102941_data) == false) {
                log("*** " & testcasename() & ": FAIL: Failed to verify PKI message ***");
                f_selfOrClientSyncAndVerdictTestBody(c_tbDone, e_error);
              } else {
                log("*** " & testcasename() & ": LOG: Receive ", v_etsi_ts_102941_data, " ***");
                log("*** " & testcasename() & ": DEBUG: match ", match(v_etsi_ts_102941_data.content, mw_enrolmentRequest(mw_innerEcRequestSignedForPop(mw_signedData))), " ***"); // TODO In TITAN, this is the only way to get the unmatching in log
                if (match(v_etsi_ts_102941_data.content, mw_enrolmentRequest(mw_innerEcRequestSignedForPop(mw_signedData)))) {
                  // TODO Verify signature of mw_innerEcRequestSignedForPop
                  log("*** " & testcasename() & ": PASS: InnerEcRequestSignedForPop received ***");
                  f_selfOrClientSyncAndVerdictTestBody(c_tbDone, e_success);
                } else {
                  log("*** " & testcasename() & ": FAIL: Unexpected message received ***");
                  f_selfOrClientSyncAndVerdictTestBody(c_tbDone, e_error);
                }
                }*/
            }
            [] tc_ac.timeout {
              log("*** " & testcasename() & ": INCONC: Expected message not received ***");
              f_selfOrClientSyncAndVerdictTestBody(c_tbDone, e_timeout);
            }
          } // End of 'alt' statement
          
          // Postamble
          f_cfHttpDown();
        } // End of function f_TC_SECPKI_ITSS_ENR_01_BV_pki
        
      } // End of group f_TC_SECPKI_ITSS_ENR_01_BV
      
      /**
       * @desc If the enrolment request of the IUT is an initial enrolment request, the itsId 
       *       (contained in the InnerECRequest) shall be set to the canonical identifier, the 
       *       signer (contained in the outer EtsiTs1030971Data-Signed) shall be set to self and 
       *       the outer signature shall be computed using the canonical private key.
       * <pre>
       * Pics Selection: PICS_IUT_ITS_S_ROLE and PICS_SECPKI_ENROLMENT
       * Expected behaviour:
       *     ensure that {
       *         when {
       *             the IUT is requested to send an EnrolmentRequestMessage
       *         }
       *         then {
       *             the IUT sends an EtsiTs103097Data-Encrypted
       *                 containing an encrypted EtsiTs103097Data-Signed
       *                     containing EtsiTs103097Data
       *                          containing InnerECRequestSignedForPOP
       *                             containing InnerEcRequest
       *                                 containing itsId
       *                                     indicating the canonical identifier of the ITS-S 
       *                 and containing signer
       *                     declared as self
       *                 and containing signature 
       *                     computed using the canonical private key
       *         }
       *     }
       * </pre>
       * 
       * @see       ETSI TS 103 525-2 v0.0.10 SECPKI_ITSS_ENR_02_BV
       * @reference ETSI TS 102 941, clause 6.1.3
       */
      testcase TC_SECPKI_ITSS_ENR_02_BV() runs on ItsMtc /*system ItsPkiItssSystem*/ {
        // Local variables
        var Oct32      v_private_key;
        var Oct32      v_public_key_x;
        var Oct32      v_public_key_y;
        var Oct32      v_public_compressed_key;
        var integer    v_compressed_mode;
        var ItsPkiItss v_itss;
        var ItsPkiHttp v_ea;
        
        // Test control
        if (not PICS_IUT_ITS_S_ROLE or not PICS_SECPKI_ENROLMENT) {
          log("*** " & testcasename() & ": PICS_IUT_ITS_S_ROLE and PICS_SECPKI_ENROLMENT required for executing the TC ***");
          setverdict(inconc);
          stop;
        }
        
        // Test component configuration
        
        if (f_generate_key_pair_nistp256(v_private_key, v_public_key_x, v_public_key_y, v_public_compressed_key, v_compressed_mode) == false) {
          log("*** " & testcasename() & ": FAIL: Failed to setup InnerEcRequest message ***")
          setverdict(inconc);
          stop;
        }
        v_itss.start(f_TC_SECPKI_ITSS_ENR_02_BV_itss(cc_taCert_A, v_private_key, v_public_compressed_key, v_compressed_mode));
        v_ea.start(f_TC_SECPKI_ITSS_ENR_02_BV_pki(cc_taCert_A, v_private_key, v_public_compressed_key, v_compressed_mode));
        
        // Synchronization
        f_serverSync2ClientsAndStop({c_prDone, c_tbDone, c_poDone});
        
        // Cleanup
        
      } // End of TC_SECPKI_ITSS_ENR_02_BV
      
      group f_TC_SECPKI_ITSS_ENR_02_BV {
        
        function f_TC_SECPKI_ITSS_ENR_02_BV_itss(
                                                  in charstring p_certificate_id,
                                                  in octetstring p_private_key,
                                                  in octetstring p_publicKeyCompressed,
                                                  in integer p_compressed_mode
                                                  ) runs on ItsPkiItss /*system ItsPkiItssSystem*/ {
          // Local variables
          
          // Test component configuration
          f_cfUp_itss();
          
          // Test adapter configuration
          
          // Preamble
          f_sendUtTriggerPrimitive(PICS_ITS_S_CANONICAL_ID, '00'O, p_private_key, p_publicKeyCompressed, p_compressed_mode);
          f_selfOrClientSyncAndVerdictPreamble(c_prDone, e_success);
          
          // Test Body
          f_selfOrClientSyncAndVerdictTestBody(c_tbDone, e_success);
          
          // Postamble
          f_cfDown_itss();
        } // End of function f_TC_SECPKI_ITSS_ENR_02_BV_itss
        
        function f_TC_SECPKI_ITSS_ENR_02_BV_pki(
                                                 in charstring p_certificate_id,
                                                 in octetstring p_private_key,
                                                 in octetstring p_publicKeyCompressed,
                                                 in integer p_compressed_mode
                                                 ) runs on ItsPkiHttp /*system ItsPkiHttpSystem*/ {
          // Local variable
          var HttpMessage v_response;
          var EtsiTs102941Data v_etsi_ts_102941_data;
          var InnerEcRequest v_inner_ec_request;
          
          // Test component configuration
          f_cfHttpUp();
          
          // Test adapter configuration
          
          // Preamble
          f_selfOrClientSyncAndVerdictTestBody(c_prDone, e_success);
          
          // Test Body
          tc_ac.start;
          alt {
            [not(PICS_MULTIPLE_END_POINT)] httpPort.receive(
                                mw_http_response(
                                                 mw_http_response_ok(
                                                                     mw_http_message_body_binary(
                                                                                                 mw_binary_body_ieee1609dot2_data(
                                                                                                                                  mw_enrolmentRequestMessage(
                                                                                                                                                             mw_encryptedData(
                                                                                                                                                                              -,
                                                                                                                                                                              mw_SymmetricCiphertext_aes128ccm
                                                                                                                                                                              ))))))) -> value v_response {
              tc_ac.stop;
              
              /*if (f_verify_pki_message(vc_eaPrivateEncKey, int2oct(0, 32), vc_eaCertificate, v_response.response.body.binary_body.ieee1609dot2_data, false, v_etsi_ts_102941_data) == false) {
                log("*** " & testcasename() & ": FAIL: Failed to verify PKI message ***");
                f_selfOrClientSyncAndVerdictTestBody(c_tbDone, e_error);
              } else {
                log("*** " & testcasename() & ": LOG: Receive ", v_etsi_ts_102941_data, " ***");
                log("*** " & testcasename() & ": DEBUG: match ", match(v_etsi_ts_102941_data.content, mw_enrolmentRequest(mw_innerEcRequestSignedForPop(mw_signedData))), " ***"); // TODO In TITAN, this is the only way to get the unmatching in log
                if (match(v_etsi_ts_102941_data.content, mw_enrolmentRequest(mw_innerEcRequestSignedForPop(mw_signedData)))) {
                  // TODO Verify signature of mw_innerEcRequestSignedForPop
                  log("*** " & testcasename() & ": PASS: InnerEcRequestSignedForPop received ***");
                  f_selfOrClientSyncAndVerdictTestBody(c_tbDone, e_success);
                } else {
                  log("*** " & testcasename() & ": FAIL: Unexpected message received ***");
                  f_selfOrClientSyncAndVerdictTestBody(c_tbDone, e_error);
                }
                }*/
            }
            [] tc_ac.timeout {
              log("*** " & testcasename() & ": INCONC: Expected message not received ***");
              f_selfOrClientSyncAndVerdictTestBody(c_tbDone, e_timeout);
            }
          } // End of 'alt' statement
          
          // Postamble
          f_cfHttpDown();
        } // End of function f_TC_SECPKI_ITSS_ENR_02_BV_pki
        
      } // End of f_TC_SECPKI_ITSS_ENR_02_BV
      
      /**
       * @desc In presence of a valid EC, the enrolment request of the IUT is a rekeying enrolment 
               request with the itsId (contained in the InnerECRequest) and the SignerIdentifier 
               (contained in the outer EtsiTs1030971Data-Signed) both declared as digest containing 
               the HashedId8 of the EC and the outer signature computed using the current valid EC 
               private key corresponding to the verification public key.
       * <pre>
       * Pics Selection: PICS_IUT_ITS_S_ROLE and PICS_SECPKI_ENROLMENT and PICS_SECPKI_REENROLMENT
       * Expected behaviour:
       *     ensure that {
       *         when {
       *             the IUT is requested to send an EnrolmentRequestMessage
       *         }
       *         then {
       *             the IUT sends an EtsiTs103097Data-Encrypted
       *                 containing an encrypted EtsiTs103097Data-Signed
       *                     containing EtsiTs103097Data
       *                          containing InnerECRequestSignedForPOP
       *                             containing InnerEcRequest
       *                                 containing itsId
       *                                     declared as digest containing the HashedId8 of the EC identifier
       *                 and containing signer
       *                     declared as digest containing the HashedId8 of the EC identifier 
       *                 and containing signature 
       *                     computed using the current valid EC private key corresponding to the verification public key
       *         }
       *     }
       * </pre>
       * 
       * @see       ETSI TS 103 525-2 v0.0.10 SECPKI_ITSS_ENR_03_BV
       * @reference ETSI TS 102 941, clause 6.1.3
       */
      testcase TC_SECPKI_ITSS_ENR_03_BV() runs on ItsMtc /*system ItsPkiItssSystem*/ {
        // Local variables
        var Oct32      v_private_key;
        var Oct32      v_public_key_x;
        var Oct32      v_public_key_y;
        var Oct32      v_public_compressed_key;
        var integer    v_compressed_mode;
        var ItsPkiItss v_itss;
        var ItsPkiHttp v_ea;
        
        // Test control
        if (not PICS_IUT_ITS_S_ROLE or not PICS_SECPKI_ENROLMENT or not PICS_SECPKI_REENROLMENT) {
          log("*** " & testcasename() & ": PICS_IUT_ITS_S_ROLE and PICS_SECPKI_ENROLMENT and PICS_SECPKI_REENROLMENT required for executing the TC ***");
          setverdict(inconc);
          stop;
        }
        
        // Test component configuration
        
        if (f_generate_key_pair_nistp256(v_private_key, v_public_key_x, v_public_key_y, v_public_compressed_key, v_compressed_mode) == false) {
          log("*** " & testcasename() & ": FAIL: Failed to setup InnerEcRequest message ***")
          setverdict(inconc);
          stop;
        }
        v_itss.start(f_TC_SECPKI_ITSS_ENR_03_BV_itss(cc_taCert_A, v_private_key, v_public_compressed_key, v_compressed_mode));
        v_ea.start(f_TC_SECPKI_ITSS_ENR_03_BV_pki(cc_taCert_A, v_private_key, v_public_compressed_key, v_compressed_mode));
        
        // Synchronization
        f_serverSync2ClientsAndStop({c_prDone, c_tbDone, c_poDone});
        
        // Cleanup
        
      } // End of TC_SECPKI_ITSS_ENR_03_BV
      
      group f_TC_SECPKI_ITSS_ENR_03_BV {
        
        function f_TC_SECPKI_ITSS_ENR_03_BV_itss(
                                                  in charstring p_certificate_id,
                                                  in octetstring p_private_key,
                                                  in octetstring p_publicKeyCompressed,
                                                  in integer p_compressed_mode
                                                  ) runs on ItsPkiItss /*system ItsPkiItssSystem*/ {
          // Local variables
          
          // Test component configuration
          f_cfUp_itss();
          
          // Test adapter configuration
          
          // Preamble
          f_sendUtTriggerPrimitive(PICS_ITS_S_CANONICAL_ID, '00'O, p_private_key, p_publicKeyCompressed, p_compressed_mode);
          f_selfOrClientSyncAndVerdictPreamble(c_prDone, e_success);
          
          // Test Body
          f_selfOrClientSyncAndVerdictTestBody(c_tbDone, e_success);
          
          // Postamble
          f_cfDown_itss();
        } // End of function f_TC_SECPKI_ITSS_ENR_03_BV_itss
        
        function f_TC_SECPKI_ITSS_ENR_03_BV_pki(
                                                 in charstring p_certificate_id,
                                                 in octetstring p_private_key,
                                                 in octetstring p_publicKeyCompressed,
                                                 in integer p_compressed_mode
                                                 ) runs on ItsPkiHttp /*system ItsPkiHttpSystem*/ {
          // Local variable
          var HttpMessage v_response;
          var EtsiTs102941Data v_etsi_ts_102941_data;
          var InnerEcRequest v_inner_ec_request;
          
          // Test component configuration
          f_cfHttpUp();
          
          // Test adapter configuration
          
          // Preamble
          f_selfOrClientSyncAndVerdictTestBody(c_prDone, e_success);
          
          // Test Body
          tc_ac.start;
          alt {
            [not(PICS_MULTIPLE_END_POINT)] httpPort.receive(
                                mw_http_response(
                                                 mw_http_response_ok(
                                                                     mw_http_message_body_binary(
                                                                                                 mw_binary_body_ieee1609dot2_data(
                                                                                                                                  mw_enrolmentRequestMessage(
                                                                                                                                                             mw_encryptedData(
                                                                                                                                                                              -,
                                                                                                                                                                              mw_SymmetricCiphertext_aes128ccm
                                                                                                                                                                              ))))))) -> value v_response {
              tc_ac.stop;
              
              /*if (f_verify_pki_message(vc_eaPrivateEncKey, int2oct(0, 32), vc_eaCertificate, v_response.response.body.binary_body.ieee1609dot2_data, false, v_etsi_ts_102941_data) == false) {
                log("*** " & testcasename() & ": FAIL: Failed to verify PKI message ***");
                f_selfOrClientSyncAndVerdictTestBody(c_tbDone, e_error);
              } else {
                log("*** " & testcasename() & ": LOG: Receive ", v_etsi_ts_102941_data, " ***");
                log("*** " & testcasename() & ": DEBUG: match ", match(v_etsi_ts_102941_data.content, mw_enrolmentRequest(mw_innerEcRequestSignedForPop(mw_signedData))), " ***"); // TODO In TITAN, this is the only way to get the unmatching in log
                if (match(v_etsi_ts_102941_data.content, mw_enrolmentRequest(mw_innerEcRequestSignedForPop(mw_signedData)))) {
                  // TODO Verify signature of mw_innerEcRequestSignedForPop
                  log("*** " & testcasename() & ": PASS: InnerEcRequestSignedForPop received ***");
                  f_selfOrClientSyncAndVerdictTestBody(c_tbDone, e_success);
                } else {
                  log("*** " & testcasename() & ": FAIL: Unexpected message received ***");
                  f_selfOrClientSyncAndVerdictTestBody(c_tbDone, e_error);
                }
                }*/
            }
            [] tc_ac.timeout {
              log("*** " & testcasename() & ": INCONC: Expected message not received ***");
              f_selfOrClientSyncAndVerdictTestBody(c_tbDone, e_timeout);
            }
          } // End of 'alt' statement
          
          // Postamble
          f_cfHttpDown();
        } // End of function f_TC_SECPKI_ITSS_ENR_03_BV_pki
        
      } // End of f_TC_SECPKI_ITSS_ENR_03_BV
      
      /**
       * @desc If the EC is revoked, the IUT returns to the state 'initialized'.
       * <pre>
       * Pics Selection: PICS_IUT_ITS_S_ROLE and PICS_SECPKI_ENROLMENT and PICS_SECPKI_CRL
       * Expected behaviour:
       *     ensure that {
       *         when {
       *             the IUT is informed about a revocation of its EC
       *         }
       *         then {
       *             the IUT returns to the "initialized" state
       *         }
       *     }
       * </pre>
       * 
       * @see       ETSI TS 103 525-2 v0.0.10 SECPKI_ITSS_ENR_04_BV
       * @reference ETSI TS 102 941, clause 6.1.3, 6.2.3.2.1
       */
      testcase TC_SECPKI_ITSS_ENR_04_BV() runs on ItsMtc /*system ItsPkiItssSystem*/ {
        // Local variables
        var Oct32      v_private_key;
        var Oct32      v_public_key_x;
        var Oct32      v_public_key_y;
        var Oct32      v_public_compressed_key;
        var integer    v_compressed_mode;
        var ItsPkiItss v_itss;
        var ItsPkiHttp v_ea;
        
        // Test control
        if (not PICS_IUT_ITS_S_ROLE or not PICS_SECPKI_ENROLMENT or not PICS_SECPKI_CRL) {
          log("*** " & testcasename() & ": PICS_IUT_ITS_S_ROLE and PICS_SECPKI_ENROLMENT and PICS_SECPKI_CRL required for executing the TC ***");
          setverdict(inconc);
          stop;
        }
        
        // Test component configuration
        
        // Synchronization
        
        // Cleanup
        
      } // End of TC_SECPKI_ITSS_ENR_04_BV
      
      /**
       * @desc If the EC expires, the IUT returns to the state 'initialized'.
       * <pre>
       * Pics Selection: PICS_IUT_ITS_S_ROLE and PICS_SECPKI_ENROLMENT
       * Expected behaviour:
       *     ensure that {
       *         when {
       *             the EC of the IUT expires
       *         }
       *         then {
       *             the IUT returns to the "initialized" state
       *         }
       *     }
       * </pre>
       * 
       * @see       ETSI TS 103 525-2 v0.0.10 SECPKI_ITSS_ENR_05_BV
       * @reference ETSI TS 102 941, clause 6.1.3, 6.2.3.2.1
       */
      testcase TC_SECPKI_ITSS_ENR_05_BV() runs on ItsMtc /*system ItsPkiItssSystem*/ {
        // Local variables
        var Oct32      v_private_key;
        var Oct32      v_public_key_x;
        var Oct32      v_public_key_y;
        var Oct32      v_public_compressed_key;
        var integer    v_compressed_mode;
        var ItsPkiItss v_itss;
        var ItsPkiHttp v_ea;
        
        // Test control
        if (not PICS_IUT_ITS_S_ROLE or not PICS_SECPKI_ENROLMENT) {
          log("*** " & testcasename() & ": PICS_IUT_ITS_S_ROLE and PICS_SECPKI_ENROLMENT required for executing the TC ***");
          setverdict(inconc);
          stop;
        }
        
        // Test component configuration
        
        // Synchronization
        
        // Cleanup
        
      } // End of TC_SECPKI_ITSS_ENR_05_BV
      
      /**
       * @desc For each enrolment request, the ITS-S shall generate a new verification key pair 
               corresponding to an approved signature algorithm as specified in TS 103 097.
       * <pre>
       * Pics Selection: PICS_IUT_ITS_S_ROLE and PICS_SECPKI_ENROLMENT and not PICS_SECPKI_REENROLMENT
       * Expected behaviour:
       *     ensure that {
       *         when {
       *             the IUT is requested to send multiple EnrolmentRequestMessage
       *         }
       *         then {
       *             each EnrolmentRequestMessage
       *                 contains a different and unique verification key pair within the InnerECRequest
       *         }
       *     }
       * </pre>
       * 
       * @see       ETSI TS 103 525-2 v0.0.10 SECPKI_ITSS_ENR_06_BV
       * @reference ETSI TS 102 941, clause 6.1.3
       */
      testcase TC_SECPKI_ITSS_ENR_06_BV() runs on ItsMtc /*system ItsPkiItssSystem*/ {
        // Local variables
        var Oct32      v_private_key;
        var Oct32      v_public_key_x;
        var Oct32      v_public_key_y;
        var Oct32      v_public_compressed_key;
        var integer    v_compressed_mode;
        var ItsPkiItss v_itss;
        var ItsPkiHttp v_ea;
        
        // Test control
        if (not PICS_IUT_ITS_S_ROLE or not PICS_SECPKI_ENROLMENT or PICS_SECPKI_REENROLMENT) {
          log("*** " & testcasename() & ": PICS_IUT_ITS_S_ROLE and PICS_SECPKI_ENROLMENT and not PICS_SECPKI_REENROLMENT required for executing the TC ***");
          setverdict(inconc);
          stop;
        }
        
        // Test component configuration
        
        if (f_generate_key_pair_nistp256(v_private_key, v_public_key_x, v_public_key_y, v_public_compressed_key, v_compressed_mode) == false) {
          log("*** " & testcasename() & ": FAIL: Failed to setup InnerEcRequest message ***")
          setverdict(inconc);
          stop;
        }
        v_itss.start(f_TC_SECPKI_ITSS_ENR_06_BV_itss(cc_taCert_A, v_private_key, v_public_compressed_key, v_compressed_mode));
        v_ea.start(f_TC_SECPKI_ITSS_ENR_06_BV_pki(cc_taCert_A, v_private_key, v_public_compressed_key, v_compressed_mode));
        
        // Synchronization
        f_serverSync2ClientsAndStop({c_prDone, c_tbDone, c_poDone});
        
        // Cleanup
        
      } // End of TC_SECPKI_ITSS_ENR_06_BV
      
      group f_TC_SECPKI_ITSS_ENR_06_BV {
        
        function f_TC_SECPKI_ITSS_ENR_06_BV_itss(
                                                  in charstring p_certificate_id,
                                                  in octetstring p_private_key,
                                                  in octetstring p_publicKeyCompressed,
                                                  in integer p_compressed_mode
                                                  ) runs on ItsPkiItss /*system ItsPkiItssSystem*/ {
          // Local variables
          
          // Test component configuration
          f_cfUp_itss();
          
          // Test adapter configuration
          
          // Preamble
          f_sendUtTriggerPrimitive(PICS_ITS_S_CANONICAL_ID, '00'O, p_private_key, p_publicKeyCompressed, p_compressed_mode);
          f_selfOrClientSyncAndVerdictPreamble(c_prDone, e_success);
          
          // Test Body
          f_selfOrClientSyncAndVerdictTestBody(c_tbDone, e_success);
          
          // Postamble
          f_cfDown_itss();
        } // End of function f_TC_SECPKI_ITSS_ENR_06_BV_itss
        
        function f_TC_SECPKI_ITSS_ENR_06_BV_pki(
                                                 in charstring p_certificate_id,
                                                 in octetstring p_private_key,
                                                 in octetstring p_publicKeyCompressed,
                                                 in integer p_compressed_mode
                                                 ) runs on ItsPkiHttp /*system ItsPkiHttpSystem*/ {
          // Local variable
          var HttpMessage v_response;
          var EtsiTs102941Data v_etsi_ts_102941_data;
          var InnerEcRequest v_inner_ec_request;
          
          // Test component configuration
          f_cfHttpUp();
          
          // Test adapter configuration
          
          // Preamble
          f_selfOrClientSyncAndVerdictTestBody(c_prDone, e_success);
          
          // Test Body
          tc_ac.start;
          alt {
            [not(PICS_MULTIPLE_END_POINT)] httpPort.receive(
                                mw_http_response(
                                                 mw_http_response_ok(
                                                                     mw_http_message_body_binary(
                                                                                                 mw_binary_body_ieee1609dot2_data(
                                                                                                                                  mw_enrolmentRequestMessage(
                                                                                                                                                             mw_encryptedData(
                                                                                                                                                                              -,
                                                                                                                                                                              mw_SymmetricCiphertext_aes128ccm
                                                                                                                                                                              ))))))) -> value v_response {
              tc_ac.stop;
              
              /*if (f_verify_pki_message(vc_eaPrivateEncKey, int2oct(0, 32), vc_eaCertificate, v_response.response.body.binary_body.ieee1609dot2_data, false, v_etsi_ts_102941_data) == false) {
                log("*** " & testcasename() & ": FAIL: Failed to verify PKI message ***");
                f_selfOrClientSyncAndVerdictTestBody(c_tbDone, e_error);
              } else {
                log("*** " & testcasename() & ": LOG: Receive ", v_etsi_ts_102941_data, " ***");
                log("*** " & testcasename() & ": DEBUG: match ", match(v_etsi_ts_102941_data.content, mw_enrolmentRequest(mw_innerEcRequestSignedForPop(mw_signedData))), " ***"); // TODO In TITAN, this is the only way to get the unmatching in log
                if (match(v_etsi_ts_102941_data.content, mw_enrolmentRequest(mw_innerEcRequestSignedForPop(mw_signedData)))) {
                  // TODO Verify signature of mw_innerEcRequestSignedForPop
                  log("*** " & testcasename() & ": PASS: InnerEcRequestSignedForPop received ***");
                  f_selfOrClientSyncAndVerdictTestBody(c_tbDone, e_success);
                } else {
                  log("*** " & testcasename() & ": FAIL: Unexpected message received ***");
                  f_selfOrClientSyncAndVerdictTestBody(c_tbDone, e_error);
                }
                }*/
            }
            [] tc_ac.timeout {
              log("*** " & testcasename() & ": INCONC: Expected message not received ***");
              f_selfOrClientSyncAndVerdictTestBody(c_tbDone, e_timeout);
            }
          } // End of 'alt' statement
          
          // Postamble
          f_cfHttpDown();
        } // End of function f_TC_SECPKI_ITSS_ENR_06_BV_pki
        
      } // End of f_TC_SECPKI_ITSS_ENR_06_BV
      
      /**
       * @desc Within the InnerECRequest, the requestedSubjectAttributes shall not contain a certIssuePermissions field.
       * <pre>
       * Pics Selection: PICS_IUT_ITS_S_ROLE and PICS_SECPKI_ENROLMENT
       * Expected behaviour:
       *     ensure that {
       *         when {
       *             the IUT is requested to send an EnrolmentRequestMessage
       *         }
       *         then {
       *             the IUT sends an EtsiTs103097Data-Encrypted
       *                 containing an encrypted EtsiTs103097Data-Signed
       *                     containing EtsiTs103097Data
       *                         containing InnerECRequestSignedForPOP
       *                             containing InnerEcRequest
       *                                 containing requestedSubjectAttributes
       *                                     not containing certIssuePermissions 
       *         }
       *     }
       * </pre>
       * 
       * @see       ETSI TS 103 525-2 v0.0.10 SECPKI_ITSS_ENR_07_BV
       * @reference ETSI TS 102 941, clause 6.2.3.2.1
       */
      testcase TC_SECPKI_ITSS_ENR_07_BV() runs on ItsMtc /*system ItsPkiItssSystem*/ {
        // Local variables
        var Oct32      v_private_key;
        var Oct32      v_public_key_x;
        var Oct32      v_public_key_y;
        var Oct32      v_public_compressed_key;
        var integer    v_compressed_mode;
        var ItsPkiItss v_itss;
        var ItsPkiHttp v_ea;
        
        // Test control
        if (not PICS_IUT_ITS_S_ROLE or not PICS_SECPKI_ENROLMENT) {
          log("*** " & testcasename() & ": PICS_IUT_ITS_S_ROLE and PICS_SECPKI_ENROLMENT required for executing the TC ***");
          setverdict(inconc);
          stop;
        }
        
        // Test component configuration
        
        if (f_generate_key_pair_nistp256(v_private_key, v_public_key_x, v_public_key_y, v_public_compressed_key, v_compressed_mode) == false) {
          log("*** " & testcasename() & ": FAIL: Failed to setup InnerEcRequest message ***")
          setverdict(inconc);
          stop;
        }
        v_itss.start(f_TC_SECPKI_ITSS_ENR_07_BV_itss(cc_taCert_A, v_private_key, v_public_compressed_key, v_compressed_mode));
        v_ea.start(f_TC_SECPKI_ITSS_ENR_07_BV_pki(cc_taCert_A, v_private_key, v_public_compressed_key, v_compressed_mode));
        
        // Synchronization
        f_serverSync2ClientsAndStop({c_prDone, c_tbDone, c_poDone});
        
        // Cleanup
        
      } // End of TC_SECPKI_ITSS_ENR_07_BV
      
      group f_TC_SECPKI_ITSS_ENR_07_BV {
        
        function f_TC_SECPKI_ITSS_ENR_07_BV_itss(
                                                  in charstring p_certificate_id,
                                                  in octetstring p_private_key,
                                                  in octetstring p_publicKeyCompressed,
                                                  in integer p_compressed_mode
                                                  ) runs on ItsPkiItss /*system ItsPkiItssSystem*/ {
          // Local variables
          
          // Test component configuration
          f_cfUp_itss();
          
          // Test adapter configuration
          
          // Preamble
          f_sendUtTriggerPrimitive(PICS_ITS_S_CANONICAL_ID, '00'O, p_private_key, p_publicKeyCompressed, p_compressed_mode);
          f_selfOrClientSyncAndVerdictPreamble(c_prDone, e_success);
          
          // Test Body
          f_selfOrClientSyncAndVerdictTestBody(c_tbDone, e_success);
          
          // Postamble
          f_cfDown_itss();
        } // End of function f_TC_SECPKI_ITSS_ENR_07_BV_itss
        
        function f_TC_SECPKI_ITSS_ENR_07_BV_pki(
                                                 in charstring p_certificate_id,
                                                 in octetstring p_private_key,
                                                 in octetstring p_publicKeyCompressed,
                                                 in integer p_compressed_mode
                                                 ) runs on ItsPkiHttp /*system ItsPkiHttpSystem*/ {
          // Local variable
          var HttpMessage v_response;
          var EtsiTs102941Data v_etsi_ts_102941_data;
          var InnerEcRequest v_inner_ec_request;
          
          // Test component configuration
          f_cfHttpUp();
          
          // Test adapter configuration
          
          // Preamble
          f_selfOrClientSyncAndVerdictTestBody(c_prDone, e_success);
          
          // Test Body
          tc_ac.start;
          alt {
            [not(PICS_MULTIPLE_END_POINT)] httpPort.receive(
                                mw_http_response(
                                                 mw_http_response_ok(
                                                                     mw_http_message_body_binary(
                                                                                                 mw_binary_body_ieee1609dot2_data(
                                                                                                                                  mw_enrolmentRequestMessage(
                                                                                                                                                             mw_encryptedData(
                                                                                                                                                                              -,
                                                                                                                                                                              mw_SymmetricCiphertext_aes128ccm
                                                                                                                                                                              ))))))) -> value v_response {
              tc_ac.stop;
              
              /*if (f_verify_pki_message(vc_eaPrivateEncKey, int2oct(0, 32), vc_eaCertificate, v_response.response.body.binary_body.ieee1609dot2_data, false, v_etsi_ts_102941_data) == false) {
                log("*** " & testcasename() & ": FAIL: Failed to verify PKI message ***");
                f_selfOrClientSyncAndVerdictTestBody(c_tbDone, e_error);
              } else {
                log("*** " & testcasename() & ": LOG: Receive ", v_etsi_ts_102941_data, " ***");
                log("*** " & testcasename() & ": DEBUG: match ", match(v_etsi_ts_102941_data.content, mw_enrolmentRequest(mw_innerEcRequestSignedForPop(mw_signedData))), " ***"); // TODO In TITAN, this is the only way to get the unmatching in log
                if (match(v_etsi_ts_102941_data.content, mw_enrolmentRequest(mw_innerEcRequestSignedForPop(mw_signedData)))) {
                  // TODO Verify signature of mw_innerEcRequestSignedForPop
                  log("*** " & testcasename() & ": PASS: InnerEcRequestSignedForPop received ***");
                  f_selfOrClientSyncAndVerdictTestBody(c_tbDone, e_success);
                } else {
                  log("*** " & testcasename() & ": FAIL: Unexpected message received ***");
                  f_selfOrClientSyncAndVerdictTestBody(c_tbDone, e_error);
                }
                }*/
            }
            [] tc_ac.timeout {
              log("*** " & testcasename() & ": INCONC: Expected message not received ***");
              f_selfOrClientSyncAndVerdictTestBody(c_tbDone, e_timeout);
            }
          } // End of 'alt' statement
          
          // Postamble
          f_cfHttpDown();
        } // End of function f_TC_SECPKI_ITSS_ENR_07_BV_pki
        
      } // End of f_TC_SECPKI_ITSS_ENR_07_BV
      
      /**
       * @desc In the headerInfo of the tbsData of the InnerECRequestSignedForPOP all other components 
       *       of the component tbsdata.headerInfo except generationTime and psid are not used and absent. 
       *       The psid shall be set to "secured certificate request" as assigned in ETSI TS 102 965 and 
       *       the generationTime shall be present.
       * <pre>
       * Pics Selection: PICS_IUT_ITS_S_ROLE and PICS_SECPKI_ENROLMENT
       * Expected behaviour:
       *     ensure that {
       *         when {
       *             the IUT is requested to send an EnrolmentRequestMessage
       *         }
       *         then {
       *             the IUT sends an EtsiTs103097Data-Encrypted
       *                 containing an encrypted EtsiTs103097Data-Signed
       *                     containing EtsiTs103097Data
       *                         containing InnerECRequestSignedForPOP
       *                             containing tbsData
       *                                 containing headerInfo
       *                                     containing psid
       *                                         indicating AID_CERT_REQ
       *                                     and containing generationTime
       *                                     and not containing any other component of tbsdata.headerInfo
       *         }
       *     }
       * </pre>
       * 
       * @see       ETSI TS 103 525-2 v0.0.10 SECPKI_ITSS_ENR_08_BV
       * @reference ETSI TS 102 941, clause 6.2.3.2.1
       */
      testcase TC_SECPKI_ITSS_ENR_08_BV() runs on ItsMtc /*system ItsPkiItssSystem*/ {
        // Local variables
        var Oct32      v_private_key;
        var Oct32      v_public_key_x;
        var Oct32      v_public_key_y;
        var Oct32      v_public_compressed_key;
        var integer    v_compressed_mode;
        var ItsPkiItss v_itss;
        var ItsPkiHttp v_ea;
        
        // Test control
        if (not PICS_IUT_ITS_S_ROLE or not PICS_SECPKI_ENROLMENT) {
          log("*** " & testcasename() & ": PICS_IUT_ITS_S_ROLE and PICS_SECPKI_ENROLMENT required for executing the TC ***");
          setverdict(inconc);
          stop;
        }
        
        // Test component configuration
        
        if (f_generate_key_pair_nistp256(v_private_key, v_public_key_x, v_public_key_y, v_public_compressed_key, v_compressed_mode) == false) {
          log("*** " & testcasename() & ": FAIL: Failed to setup InnerEcRequest message ***")
          setverdict(inconc);
          stop;
        }
        v_itss.start(f_TC_SECPKI_ITSS_ENR_08_BV_itss(cc_taCert_A, v_private_key, v_public_compressed_key, v_compressed_mode));
        v_ea.start(f_TC_SECPKI_ITSS_ENR_08_BV_pki(cc_taCert_A, v_private_key, v_public_compressed_key, v_compressed_mode));
        
        // Synchronization
        f_serverSync2ClientsAndStop({c_prDone, c_tbDone, c_poDone});
        
        // Cleanup
        
      } // End of TC_SECPKI_ITSS_ENR_08_BV
      
      group f_TC_SECPKI_ITSS_ENR_08_BV {
        
        function f_TC_SECPKI_ITSS_ENR_08_BV_itss(
                                                  in charstring p_certificate_id,
                                                  in octetstring p_private_key,
                                                  in octetstring p_publicKeyCompressed,
                                                  in integer p_compressed_mode
                                                  ) runs on ItsPkiItss /*system ItsPkiItssSystem*/ {
          // Local variables
          
          // Test component configuration
          f_cfUp_itss();
          
          // Test adapter configuration
          
          // Preamble
          f_sendUtTriggerPrimitive(PICS_ITS_S_CANONICAL_ID, '00'O, p_private_key, p_publicKeyCompressed, p_compressed_mode);
          f_selfOrClientSyncAndVerdictPreamble(c_prDone, e_success);
          
          // Test Body
          f_selfOrClientSyncAndVerdictTestBody(c_tbDone, e_success);
          
          // Postamble
          f_cfDown_itss();
        } // End of function f_TC_SECPKI_ITSS_ENR_08_BV_itss
        
        function f_TC_SECPKI_ITSS_ENR_08_BV_pki(
                                                 in charstring p_certificate_id,
                                                 in octetstring p_private_key,
                                                 in octetstring p_publicKeyCompressed,
                                                 in integer p_compressed_mode