User's Manual

User Manual VC-EVCC
© 2021 Vector Informatik GmbH Version 1.3.0 115
Request: 31 01 F0 XX FF FF FF FF
The following response indicates whether the certificate is valid or invalid.
Response: 71 01 F0 XX XX FF FF FF
XX:
- 00: Valid
- 01: Invalid
Validation of Contract Certificate Signature Chain
XX: Reference Time Value
- Byte 4: Year (A raw value of 0 identifies the year 1985. A raw value of 24 identifies
the year 2021)
- Byte 5: Month (1 to 12)
- Byte 6: Day (physical value = raw value/4)
- Byte 7: Hours (0 to 23)
- Byte 8: Minutes (0 to 59)
- Byte 9: Seconds (physical value = raw value/4)
Request: 31 01 F0 08 XX XX XX XX XX XX
The following response indicates whether the contract certificate signature chain is valid or
invalid.
Response: 71 01 F0 08 XX FF FF FF
XX:
- 00: Valid
- 01: Invalid
Comparison of PnC Certificates:
XX: PnC Certificate
- 04: Compare Contract Certificate
- 05: Compare OEM Provisioning Certificate
- 06: Compare Sub Certificate
- 07: Compare PnC Root Certificate
XX: Distance to Root Certificate
- 00: Distance to Root Certificate is 0
- 01: Distance to Root Certificate is 1
Note
The distance to root certificate parameter is only relevant if a sub certificate shall be
compared (routine control F0 06). Otherwise, the distance to root certificate parameter
is omitted and this byte is used to transmit the certificate.
XX: Certificate (800 byte)