ENCRYPTION
AES-256 ENCRYPTION
ENVOY™ TRANSCEIVER REFERENCE MANUAL 357
Related links:
Switching the secure feature on or off on page 77
Locking the state of digital voice mute
This feature is for future use.
Setting the start state of digital voice mute
This feature is for future use.
AES-256 data encryption
NOTE: To use AES-256 data encryption, you must have MIL/STANAG 2G
Data fitted in the transceiver, and MIL/STANAG 2G Data option and
AES-256 Encryption upgrade enabled in your transceiver’s firmware.
You may also use an RM50e HF Data Modem installed in your
transceiver system and selected as a peripheral device.
NOTE: AES-256 data encryption may be used in conjunction with AES-256
digital voice encryption, CES-128 voice encryption, or CIVS.
NOTE: Codan’s KMS may also be used to generate secure keys and to fill the
AES-256 data encryptor.
NOTE: VCOM is used to provide virtual COM ports for programming secure
keys via KMS/KFS over the USB connector on the control point.
The internal MIL/STANAG 2G Data or external RM50e HF Data Modem is an
optional feature that provides data communications with high-grade AES-256 digital
encryption. It must be used in conjunction with the RC50-C HF Email software. The
data modem is capable of high-speed data transfer at speeds of up to 9600 bit/s using
STANAG 4539 waveforms. The data modem also supports MIL-STD-188-110A/B
(including Appendix F), STANAG 4285, STANAG 4529, and STANAG 4415
waveforms.