| description: > |
| Settings to clear or reset the security keys. |
| |
| properties: |
| - name: ClearHostSecurityKeys |
| type: byte |
| description: > |
| This is a bit mask used to specify clearing different security keys |
| or resetting those values back to default by the host. Setting this |
| property does not guarantee a successful operation as additional |
| conditions will be checked by the host to clear/reset the sensitive |
| data. This property will be mapped to a new IPMI sensor. |
| |
| The new property is having an integer value and the default value |
| will be zero. The end operation is determined by the bit value set |
| and some of the customer use cases which maps to bit value are |
| |
| Bit 0 - Clear All : Clear/reset all the sensitive data controlled by |
| platform firmware from the system. System can generate new |
| data to re-enable the affected functions if required |
| Bit 1 - Clear OS PK : This directs OPAL to clear the OS platform key |
| Bit 2 - Clear PEF SSO : This directs OPAL/PEF to clear the |
| System Security Officer certificate |
| Bit 3 - Clear PowerVM System Key : This directs PowerVM to reset the |
| system key back to the default state |
| Bit 4-6 - Reserved |