3.3.4.2 Commit Response

This response is supported only when TrustState is 2 (Committing). On this response, the following checks MUST be performed:

  1. The <DeviceValidateAuthenticator> element MUST be syntactically validated.

If successful, the service:

  1. MUST change TrustState from 2 (Committing) to 3 (Validating).

  2. MUST set the following element and send them in a Validate Message (section 3.2.4.3.1.1):

    • <HostID>, acquired as specified in section 3.1.4.1.

    • <Iteration>, as the current Iter value.

    • <HostValidateNonce>, as the current _HostValidateNonceIter value.

If this action fails, the control point MUST change TrustState to 0 (Idle), cancel the DTAG protocol, and report an error to the control point user of this protocol.