Toe Security Functional Requirements (D Models); User Data Protection (Fdp) - ATEN CS1182DP4 Instructions Manual

Security Target
5.4.1.2 Sub‐Protocol Rules (HDMI Protocol) (H Models) (FDP_SPR_EXT.1/HDMI(H))
FDP_SPR_EXT.1.1/HDMI(H)
5.5

TOE Security Functional Requirements (D Models)

The following table identifies the [MOD_VI_V1.0] SFRs that are satisfied by D models which includes the
following:
•
CS1182D4,
•
CS1184D4,
•
CS1188D4,
•
CS1142D4,
•
CS1144D4, and
•
CS1148D4.
Requirement Class
FDP: User Data Protection

5.5.1 User Data Protection (FDP)

5.5.1.1 Authorized Connection Protocols (Video Output) (D Models)
(FDP_PDC_EXT.3/VI(D))
FDP_PDC_EXT.3.1/VI(D) The TSF shall have interfaces for the [DVI‐I] protocols.
FDP_PDC_EXT.3.2/VI(D) The TSF shall apply the following rules to the supported protocols: [the TSF
The TSF shall apply the following rules for the [HDMI] protocol:
•
block the following video/display sub‐protocols:
o [ARC,
o CEC,
o EDID from computer to display,
o HDCP,
o HEAC,
o HEC,
o MCCS]
•
allow the following video/display sub‐protocols:
o [EDID from display to computer,
o HPD from display to computer].
Table 11: TOE Security Functional Components (D Models)
FDP_PDC_EXT.3/VI(D) – Authorized Connection Protocols (D Models)
FDP_SPR_EXT.1/DVI-I(D)– Sub-Protocol Rules (DVI-I Protocol) (D Models)
shall read the connected display EDID information once during power‐on or
reboot].
Requirement Component
29
Version 1.1
2022-03-08