[New Model]: Certificate Signing Requests 1.0.0

[johannsvarela]

Model Description

Today, certificates for ECUs need to be provided by first and second tiers to the OEM. This is done by proprietary interfaces with the use of the CSR (Certificate Signing Request) approach. With this new aspect model, this process should be standardised based on the digital twins in accordance to the industry core. This will enable a data sovereign solution and reduce interfaces.

Relevant Standards

CX-0125 Traceability Use Case or CX-0127 Industry Core: Part Instance (potentially R24.08)

Example Data

{
    "certificateSigningRequestList": [
        {
            "certificateSigningRequest": "MIIC2TCCAToCAQAwgZwxEzARBgNVBAgTClByb2R1Y3Rpb24xDDAKBgNVBAcMA0FUTTESMBAGA1UEChMJQk1XIEdyb3VwMRcwFQYDVQQLEw5WZWhpY2xlUEtJLUVDVTEXMBUGA1UEAxMOSVBzZWMtaW50ZXJuYWwxMTAvBgNVBAUTKEVDVS1VSUQ6QzAwMDgyNDI3MUREQTYwMDAwMDAwMDAwMjdBQTg0MjQwdjAQBgcqhkjOPQIBBgUrgQQAIgNiAAShNm4y5Mdzu4b9xDW3TfBZr",
            "subjectLocality": "ATM--02",
            "subjectCommonName": "ID",
            "subjectSerialNumber": "SN12345678"
        },
        {
            "certificateSigningRequest": "MII3tbCCAToCAQAwgZwxEzARBgNVBAgTClByb2R1Y3Rpb24xDDAKBgNVBAcMA0FUTTESMBAGA1UEChMJQk1XIEdyb3VwMRcwFQYDVQQLEw5WZWhpY2xlUEtJLUVDVTEXMBUGA1UEAxMOSVBzZWMtaW50ZXJuYWwxMTAvBgNVBAUTKEVDVS1VSUQ6QzAwMDgyNDI3MUREQTYwMDAwMDAwMDAwMjdBQTg0MjQwdjAQBgcqhkjOPQIBBgUrgQQAIgNiAAShNm4y5Mdzu4b9xDW3TfBZr",
            "subjectLocality": "ATM--02",
            "subjectCommonName": "IPsec-Internal",
            "subjectSerialNumber": "SN12345678"
        }
    ]
}

MS1 Criteria

• [x] The proposed aspect model does not exist already
• [x] The proposed aspect model does not extend an existing aspect but introduces completely new functionality
• [x] The proposal references a Catena-X use case
• [x] Relevant standards are mentioned/linked
• [x] A first draft of the data structure is provided in an example
• [x] A modeling steward has been assigned

[johannsvarela]

modeling_team

[johannsvarela]

FYI @BenediktMuellerIML