FDP_UIT.2 Source data exchange recovery
User application notes
This component provides the ability to recover from a set of identified transmission errors, if required, with the help of the other trusted IT product. As the other trusted IT product is outside the TSC, the TSF cannot control its behaviour. However, it can provide functions that have the ability to cooperate with the other trusted IT product for the purposes of recovery. For example, the TSF could include functions that depend upon the source trusted IT product to re-send the data in the event that an error is detected. This component deals with the ability of the TSF to handle such an error recovery.
Operations
Assignment:
In FDP_UIT.2.1, the PP/ST author should specify the access control SFP(s) and/or information flow control SFP(s) that will be enforced when recovering user data. The specified policies will be enforced to make decisions about which data can be recovered and how it can be recovered.
In FDP_UIT.2.1, the PP/ST author should specify the list of integrity errors from which the TSF, with the help of the source trusted IT product, is be able to recover the original user data.