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TD0324:  NIT Technical Decision for Correction of section numbers in SD Table 1

Publication Date
2018.05.18

Protection Profiles
CPP_ND_V2.0E

Other References
Table 1

Issue Description

The NIT has issued a technical decision for Correction of section numbers in SD Table 1.

Resolution

 Table 1 is replaced as follows:

CEM ADV_FSP.1 Work Units

 

Evaluation Activities

ADV_FSP.1-1 The evaluator shall examine the functional specification to determine that it states the purpose of each SFR-supporting and SFR-enforcing TSFI.

5.2.1.1 Evaluation Activity: The evaluator shall examine the interface documentation to ensure it describes the purpose and method of use for each TSFI that is identified as being security relevant.

ADV_FSP.1-2 The evaluator shall examine the functional specification to determine that the method of use for each SFR-supporting and SFR-enforcing TSFI is given.

5.2.1.1 Evaluation Activity: The evaluator shall examine the interface documentation to ensure it describes the purpose and method of use for each TSFI that is identified as being security relevant.

 

ADV_FSP.1-3 The evaluator shall examine the presentation of the TSFI to determine that it identifies all parameters associated with each SFR-enforcing and SFR supporting

TSFI.

 

5.2.1.2 Evaluation Activity: The evaluator shall check the interface documentation to ensure it identifies and describes the parameters for each TSFI that is identified as being security relevant.

ADV_FSP.1-4 The evaluator shall examine the rationale provided by the developer for the implicit categorisation of interfaces as SFR-non-interfering to determine that it is accurate.

Paragraph 561 from the CEM: “In the case where the developer has provided adequate documentation to perform the analysis called for by the rest of the work units for this component without explicitly identifying SFR-enforcing and SFR-supporting interfaces, this work unit should be considered satisfied.”

Since the rest of the ADV_FSP.1 work units will have been satisfied upon completion of the EAs, it follows that this work unit is satisfied as well.

 

ADV_FSP.1-5 The evaluator shall check that the tracing links the SFRs to the corresponding TSFIs.

5.2.1.3 Evaluation Activity: The evaluator shall examine the interface documentation to develop a mapping of the interfaces to SFRs.

 

ADV_FSP.1-6 The evaluator shall examine the functional specification to determine that it is a complete instantiation of the SFRs.

EAs that are associated with the SFRs in Section 2, and, if applicable, Sections 3 and 4, are performed to ensure that all the SFRs where the security functionality is externally visible (i.e. at the TSFI) are covered. Therefore, the intent of this work unit is covered.

ADV_FSP.1-7 The evaluator shall examine the functional specification to determine that it is an accurate instantiation of the SFRs.

EAs that are associated with the SFRs in Section 2, and, if applicable, Sections 3 and 4, are performed to ensure that all the SFRs where the security functionality is externally visible (i.e. at the TSFI) are addressed, and that the description of the interfaces is accurate with respect to the specification captured in the SFRs. Therefore, the intent of this work unit is covered.

 

For further information, please see the NIT interpretation at: https://www.niap-ccevs.org/Documents_and_Guidance/ccevs/NITDecisionRfI201733.pdf

Justification

See issue description.

 
 
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