Telit Wireless Solutions LE910C series - AT#ENCALG - Set Encryption Algorithm

LE910Cx AT Commands Reference Guide
80502ST10950A Rev. 14 Page 451 of 1904 2022-03-04
Not Subject to NDA
3.4.29. AT#ENCALG - Set Encryption Algorithm
This command enables or disables the GSM and/or GPRS encryption algorithms
supported by the module.
SIM Presence
Setting saved
Can be aborted
MAX timeout
SELINT
Not required
Auto
No
-
2
AT#ENCALG=[<encGSM>][,<encGPRS]
Set command enables or disables the GSM and/or GPRS encryption
algorithms supported by the module.
Parameters:
Name
Type
Default
Description
<encGSM>
integer
5
The <encGSM> (one byte long) is a bit
mask where each bit, when set,
indicates the corresponding GSM
encryption algorithm
16. bit 0 = A5/1
17. bit 1 = A5/2
18. bit 2 = A5/3
19. bits 3 - 7 = reserved for future
use
Values:
0
:
no GSM encryption algorithm
1÷7
:
sum of integers each representing a specific
GSM encryption algorithm: 1 – A5/1 2 – A5/2 4 –
A5/3
255
:
reset the default values
<encGPRS>
integer
7
The <encGPRS> (one byte long) is a bit
mask where each bit, when set,
indicates the corresponding GPRS
encryption algorithm