Reorganize patch_lib_common_titan

- Clone the ETSI ITS Test System

```sh

$ git clone --recurse-submodules --single-branch https://forge.etsi.org/gitlab/ITS/TS.ITS.git

$ git clone --recurse-submodules https://forge.etsi.org/gitlab/ITS/TS.ITS.git

```

- From the ETSI ITS Test System root directory, build the Docker image executing the following commands:

- Clone the ETSI ITS protocols project into $HOME/dev folder

```sh

$ git clone --recurse-submodules --single-branch https://forge.etsi.org/gitlab/ITS/TS.ITS.git

$ git clone --recurse-submodules https://forge.etsi.org/gitlab/ITS/TS.ITS.git

```

- Update your default environment with the content of the script $HOME/dev/TS.ITS/scripts/devenv.bash.ubuntu

```sh

 cd ~/dev

$ git clone --recurse-submodules --single-branch https://forge.etsi.org/rep/ITS/itscertgen.git

$ git clone --recurse-submodules https://forge.etsi.org/rep/ITS/itscertgen.git

cd itscertgen

make

```

# Enable Security support

LibItsGeoNetworking_Pics.PICS_GN_SECURITY := true

# Root path to access certificate stored in files, identified by certficate ID

LibItsSecurity_Pixits.PX_CERTIFICATE_POOL_PATH := "../data/certificates"

LibItsSecurity_Pixits.PX_CERTIFICATE_POOL_PATH := "/home/etsi/data/certificates"

# Configuration sub-directory to access certificate stored in files

LibItsSecurity_Pixits.PX_IUT_SEC_CONFIG_NAME := "certificates"

# Single GeoNetworking component port

# its_aid = 36 CAM

# its_aid = 37 DENM

system.geoNetworkingPort.params := "GN(ll_address=4C5E0C14D2EB,latitude=515340240,longitude=139274330,distanceA=1500,distanceB=1500,angle=0,device_mode=0,secured_mode=1,its_aid=36)/ETH(mac_src=080027500f9b)/PCAP(mac_src=080027500f9b,nic=wlp0s20f3,filter=and ether proto 0x8947)"

system.geoNetworkingPort.params := "GN(ll_address=4C5E0C14D2EB,latitude=515340240,longitude=139274330,distanceA=1500,distanceB=1500,angle=0,device_mode=0,secured_mode=1,its_aid=36)/ETH(mac_src=080027500f9b)/PCAP(mac_src=080027500f9b,nic=eth0,filter=and ether proto 0x8947)"

# Single HTTP component port

system.httpPort.params := "HTTP(codecs=http_its:http_etsi_ieee1609dot2_codec)/TCP(debug=1,server_mode=1,server=192.168.1.43)"

system.httpPort.params := "HTTP(codecs=http_its:http_etsi_ieee1609dot2_codec)/TCP(debug=1,server_mode=1)"

# GeoNetworking UpperTester port based on UDP

system.utPort.params := "UT_PKI/UDP(dst_ip=192.168.1.43,dst_port=12345,src_port=12346,reuse_incoming_source_adddress=1)"

system.utPort.params := "UT_PKI/UDP(dst_ip=172.17.0.1,dst_port=12345,reuse_incoming_source_adddress=1)"

[EXECUTE]

# Check that IUT sends an enrolment request when triggered.

#ItsPki_TestCases.TC_SECPKI_ITSS_ENR_01_BV

# 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.

#ItsPki_TestCases.TC_SECPKI_ITSS_ENR_02_BV

ItsPki_TestCases.TC_SECPKI_ITSS_ENR_02_BV

# 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.

#ItsPki_TestCases.TC_SECPKI_ITSS_ENR_03_BV

# If the EC is revoked, the IUT returns to the state 'initialized'.

Subproject commit fa2b5c7d9d2a170e4d876d82ed5e865d925837a7

Subproject commit 21bad7c51917d19bebdff5b36983e22922421976