TOSS 5 must provide protected storage for cryptographic keys with organization-defined safeguards and/or hardware protected key store.
Overview
| Finding ID | Version | Rule ID | IA Controls | Severity |
| V-282771 | TOSS-05-000081 | SV-282771r1201293_rule | CCI-004910 | medium |
| Description | ||||
| A Trusted Platform Module (TPM) is an example of a hardware-protected data store that can be used to protect cryptographic keys. | ||||
| STIG | Date | |||
| Tri-Lab Operating System Stack (TOSS) 5 Security Technical Implementation Guide | 2026-04-01 | |||
Details
Check Text (C-282771r1201293_chk)
Verify TOSS 5 is using the TPM 2.0 hardware with the following command (if TPM 2.0 hardware is available):
$sudo tpm2_pcrread
<multiple SHA keys>
If the command returns a status of "ERROR", and TPM 2.0 hardware is available, this is a finding.
Fix Text (F-87237r1201292_fix)
Configure TOSS 5 to provide protected storage for cryptographic keys by enabling TPM hardware, if available.