CCA-KEY-01: Key broker releases keys only against a verified token¶
| Property | Value |
|---|---|
| Severity | high |
| Platform | Arm CCA fleets |
| Lifecycle stage | hardware |
| Evaluated from | Evidence sent to the service (collector bundles or registry scans), not from a cloud API scan. |
How to fix¶
- Release keys only to evidence that passed every attestation check on this host: bind the key-release policy to the verified measurement and the attestation service's signing identity, and deny release when verification fails or is missing.
After the fix, scan again: the check should report PASS.
Generated from untrust 1.3.0 (commit 7ef462d9a0c3).