Codan Envoy Reference Manual page 381

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Using AES-256 data encryption
The MIL/STANAG 2G Data or RM50e stores the secure keys, provides the secure
encryption and decryption, and provides data encoding and decoding. The transceiver
provides the interface to the encryptor and control of key selection and secure status.
An email message is sent via your email client to the RC50-C HF email software,
which passes it to the encryptor. The encryptor passes the message to the transceiver,
which transmits it over the air.
NOTE:
To use AES-256 data encryption:
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NVOY RANSCEIVER EFERENCE
MIL/STANAG 2G Data on page 308
RM50e HF Data Modem on page 313
Switching the secure feature on or off on page 77
Viewing the COM port setting in VCOM on page 303
VCOM is used to provide virtual COM ports for programming secure
keys via KMS/KFS over the USB connector on the control point.
Launch the RC50-C HF Email software, then click Go Online to activate the
encrypted modem.
The transceiver responds with a beep.
If you are using a 2220 Handset or 2230 Desk Console, press
If you are using a 2221 Handset:
• Press (Options).
• Press or to scroll to the Secure On option.
• Press (Select).
Compose your email message in your email client software, for example
Microsoft® Outlook®, then send it to the recipient.
When a digitally encrypted signal is transferred between the data modems
across the link established by the transceivers, the index is highlighted. The
current transmit or receive data rate is indicated on the right-hand side of the
secure index.
While the message is being sent between the transceivers, activity is reported on
the screen of the control point.
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ANUAL
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NCRYPTION
AES-256
ENCRYPTION
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SEC
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