Security Target
Version 1.1
2022-03-08
20
a.
Date and time of the event, type of event, subject identity (if
applicable), and the outcome (success or failure) of the event; and
b.
For each audit event type, based on the auditable event definitions of
the functional components included in the PP/ST, [
no other
information
].
5.2.2
User Data Protection (FDP)
5.2.2.1
Audio Filtration (FDP_AFL_EXT.1)
FDP_AFL_EXT.1.1
The TSF shall ensure outgoing audio signals are filtered as per [
Audio Filtration
Specifications table
1
].
Table 8: Audio Filtration Specifications
Frequency (kHz)
Minimum Attenuation (dB)
Maximum Voltage After
Attenuation
14
23.9
127.65 mV
15
26.4
95.73 mV
16
30.8
57.68 mV
17
35.0
35.57 mV
18
38.8
22.96 mV
19
43.0
14.15 mV
20
46.0
10.02 mV
30
71.4
0.53 mV
40
71.4
0.53 mV
50
71.4
0.53 mV
60
71.4
0.53 mV
5.2.2.2
Active PSD Connections (Audio Output) (FDP_APC_EXT.1/AO)
FDP_APC_EXT.1.1/AO
The TSF shall route user data only from the interfaces selected by the user.
FDP_APC_EXT.1.2/AO
The TSF shall ensure that no data or electrical signals flow between connected
computers whether the TOE is powered on or powered off.
FDP_APC_EXT.1.3/AO
The TSF shall ensure that no data transits the TOE when the TOE is powered off.
FDP_APC_EXT.1.4/AO
The TSF shall that no data transits the TOE when the TOE is in a failure state.
Application Note:
This SFR is originally defined in the Base-PP but is refined and iterated to apply
to the audio output interface per section 5.1.2 of the Audio Output PP-Module.
1
TD0557 modified the Maximum Voltage After Attenuation for 30-60 kHz to 0.53 mV in Table 8.
