FCO_NRO.2 Enforced proof of origin
Hierarchical to: FCO_NRO.1 Selective proof of origin
FCO_NRO.2.1 The TSF shall enforce the generation of evidence of origin for transmitted [assignment: list of information types] at all times.
FCO_NRO.2.2 The TSF shall be able to relate the [assignment: list of attributes] of the originator of the information, and the [assignment: list of information fields] of the information to which the evidence applies.
FCO_NRO.2.3 The TSF shall provide a capability to verify the evidence of origin of information to [selection: originator, recipient, [assignment: list of third parties]] given [assignment: limitations on the evidence of origin].
Dependencies: FIA_UID.1 Timing of identification