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AT#E Encryption
The #E command allows you to select DES encryption operating mode.
The #E1 command enables standard DES encryption.
DES encryption allows you to encrypt data being passed to a remote modem. The remote
modem must support Cipher Feedback (or CFB) DES encryption to decrypt the data sent from
your modem. You may compress the data before encryption using %C option.
The #E2 command enables the SuperSecure option.
Full details on Encryption and SuperSecure can be found in this guide in the Security Section.
WARNING
Only reliable error correction modes should be used with DES. This ensures only DES
connections will be established with another modem. Refer to the \N command for
details of the error correction modes.
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For countries other than Australia, DES encryption is only available to end users
who meet the security requirements of the Australian Department of Defence.
Contact your modem supplier for details of making application for a DES
equipped modem to be supplied to you.
Options
AT#E0 ■ DES encryption disabled
AT#E1 DES encryption enabled
AT#E2 SuperSecure enabled (some models only)
AT#E3 DES MultiKey
AT#E4 DES AutoIV
Range
0-2
See Also
#S Command Security Menu
*K Command Select Primary DES key