Security Target
Version 1.1
2022-03-08
16
5
IT Security Requirements
This section defines the Security Functional Requirements (SFRs) and Security Assurance Requirements
(SARs) that serve to represent the security functional claims for the Target of Evaluation (TOE) and to
scope the evaluation effort.
The SFRs have all been drawn from the Protection Profile: [PSD] and the modules: [MOD_AO_V1.0],
[MOD_KM_V1.0], [MOD_UA_V1.0], and [MOD-VI_V1.0], and include some of the optional and selection-
based SFRs. As a result, refinements and operations already performed in that PP and modules are not
identified (e.g., highlighted) here, rather the requirements have been copied from that PP and any residual
operations have been completed herein. Of particular note, the [PSD] and modules made a number of
refinements and completed some of the SFR operations defined in the CC and that PP should be consulted
to identify those changes if necessary.
The SARs are the set of SARs specified in [PSD].
5.1
Extended Requirements
All of the extended requirements in this ST have been drawn from the [PSD] and the modules:
[MOD_AO_V1.0], [MOD_KM_V1.0], [MOD_UA_V1.0], and [MOD-VI_V1.0]. The [PSD] and modules define
the following extended SFRs and since they are not redefined in this ST, the [PSD] and associated modules
should be consulted for more information in regard to those CC extensions.
•
FDP_AFL_EXT.1
–
Audio Filtration
•
FDP_APC_EXT.1
–
Active PSD Connections
•
FDP_CDS_EXT.1
–
Connected Displays Supported
•
FDP_FIL_EXT.1/KM
–
Device Filtering (Keyboard/Mouse)
•
FDP_FIL_EXT.1/UA
–
Device Filtering (User Authentication Devices)
•
FDP_IPC_EXT.1(DP)
–
Internal Protocol Conversion
•
FDP_PDC_EXT.1
–
Peripheral Device Connection
•
FDP_PDC_EXT.2/AO
–
Peripheral Device Connection (Audio Output)
•
FDP_PDC_EXT.2/KM
–
Authorized Devices (Keyboard/Mouse)
•
FDP_PDC_EXT.2/UA
–
Authorized Devices (User Authentication Devices)
•
FDP_PDC_EXT.2/VI
–
Peripheral Device Connection (Video Output)
•
FDP_PDC_EXT.3/KM
–
Authorized Connection Protocols (Keyboard/Mouse)
•
FDP_PDC_EXT.3/VI(DP)
–
Authorized Connection Protocols (DP Models)
•
FDP_PDC_EXT.3/VI(H)
–
Authorized Connection Protocols (H Models)
•
FDP_PDC_EXT.3/VI(D)
–
Authorized Connection Protocols (D Models)
•
FDP_PDC_EXT.4
–
Supported Authentication Devices
•
FDP_PUD_EXT.1
–
Powering Unauthorized Devices
•
FDP_PWR_EXT.1
–
Powered by Computer
•
FDP_RIP_EXT.1
–
Residual Information Protection
•
FDP_RIP_EXT.2
–
Purge of Residual Information
•
FDP_SPR_EXT.1/DP(DP)
–
Sub-Protocol Rules (DisplayPort Protocol)
•
FDP_SPR_EXT.1/DVI-I(D)
–
Sub-Protocol Rules (DVI-I Protocol)
•
FDP_SPR_EXT.1/HDMI(H)
–
Sub-Protocol Rules (HDMI Protocol)
