http://www.legislation.gov.uk/id/eur/2016/799/annex/1/appendix/11/division/1/part/B/division/9/division/9.1/division/9.1.3

ANNEX I CRequirements for construction, testing, installation, and inspection

Appendix 11

COMMON SECURITY MECHANISMS

PART BSECOND-GENERATION TACHOGRAPH SYSTEM

9.KEYS AND CERTIFICATES

9.1.Asymmetric Key Pairs and Public Key Certificates

9.1.3Member State Level

CSM_64

An MSCA_VU-EGF key pair, if present, shall consist of private key MSCA_VU-EGF.SK and public key MSCA_VU-EGF.PK. An MSCA shall use the MSCA_VU-EGF.SK private key exclusively to sign the public key certificates of vehicle units and external GNSS facilities.