Kenwood NX-5000 Series Function Reference page 139

3 COMMUNICATION SECURITY
3.3 Transceiver Behavior upon Receipt of Encrypted Communication Data
If Encryption is disabled:
The following are the transceiver behaviors that may vary depending on the configuration for Encryption Type (Type 1 or
Type 2):
0
Type 1
The transceiver behaves in the same manner as a transceiver with Encryption enabled.
0
Type 2
No received audio sounds from the speaker.
Note
When unencrypted communication data is received, the transceiver emits the received audio from the speaker according
0
to the audio control conditions regardless of the Encryption status (enabled or disabled) or configuration for Encryption
Type.
When encrypted communication data is received by the transceiver at the receiving end, the transceiver will still return a
0
receipt confirmation even when data decryption is not successful. For this reason, the transceiver at the transmitting end
behaves in the same way as when data communication is successful.
Configuration using KPG-D1/ D1N
Configuring Encryption Type (
Behavior when Data Received Cannot be Properly Decrypted
in the case of the AES/ DES and Enhanced Encryption formats, when encrypted communication data is received and
decryption is successful, the transceiver will proceed to receive the data and output the received audio from the speaker.
When data decryption is not successful, the behavior of the transceiver changes as follows according to the configuration
in DMR Message Type.
Table 3-2 Behavior when Data Received Cannot be Properly Decrypted
DMR Message Type
Configuration
DMR Standard
Kenwood-defined Data
Configuration using KPG-D1/ D1N
Configuring DMR Message Type (
DMR)
DMR FUNC (K, F)/Ver 2.20
Transceiver Settings > Encryption > DMR)
If data decryption is not successful, the data is discarded and data receiving operation
is not performed by the transceiver. However, under certain conditions, the
transceiver may proceed with the data receiving operation without discarding it, and
the data that is not properly decrypted may appear on the display.
When data decryption is not successful, the transceiver proceeds with the data
receiving operation without discarding it, and the data that is not properly decrypted
appears on the display.
Transceiver Settings > Personal > Personal Features > DMR Conventional >
Description
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