Digi XBee 3 ZigBee User Manual

AT commands Secure Session commands
Digi XBee® 3 Zigbee® RF Module
232
Secure Session commands
These are the AT commands that enable Secure Session.
*S (Secure Session Salt)
The Secure Remote Password (SRP) Salt is a 32-bit number used to create an encrypted password for
the XBee 3 Zigbee RF Module. The *S command contains the salt value in the salt/verifier pair used for
secure session authentication.
Parameter range
0-FFFFFFFF
Default
0
*V, *W, *X, *Y (Secure Session Verifier)
The secure session verifier is a 128-byte value used together with *S (Secure Session Salt) for secure
session authentication. The *V, *W, *X, and *Y commands each contain 32 bytes of the secure session
verifier: *V contains bytes 0 - 31, *W bytes 32 - 63, *X bytes 54 - 95, and *Y bytes 96 - 127.
Parameter range
Each command can be any 32-byte value: 0-FFFFFFFF
Default
0
SA (Secure Access)
The Secure Access Options bit-field defines the feature set(s) intended to be secure against
unauthorized access. The XBee 3 Zigbee RF Module should establish a secure session in order to
access functionality defined by the feature set(s) on the local device.
A password must be set using the Secure Session Salt and Verifier before access is secured.
Parameter range
0 - 0x1F (up to 0xFFFF)
Bit field
Unused bits must be set to 0. These bits may be logically OR'ed together:
Bit Meaning
0 Reserved
1 Remote AT Commands
When set to 1 and if a password has been set, the device will not respond to insecure Remote
AT Command requests (API Frame 0x17) but still can send insecure Remote AT Commands.

Digi XBee 3 ZigBee Specifications

General

Brand	Digi
Model	XBee 3 ZigBee
Category	Control Unit
Language	English