A_Key; Authent; Esn; Rand_A - HP 8920A User Manual

A_Key

NOTE: A_key generation is not available through the manual user interface. A_key generation is only
supported through the remote user interface.

Authent

ESN

RAND_A

RAND_B
The A_key is a 26-digit decimal number stored in the mobile station's permanent
security and identification memory and is not accessible to the user. The user must
obtain a valid from the mobile station's manufacturer or from the HLR/AC
A_Key
to test Authentication procedures, otherwise the authentication process will fail.
The Test Set reads the first 20-digits and using them during the authentication
process. The Test Set does not write data back to the A_key field during manual
operation.
This field is used to activate the authentication process within the Test Set. With
this field set to , the Test Set issues system parameter overhead messages
On
including
SPC WORD1
the mobile station.
This field is used to enter the electronic serial number (ESN) of the mobile station.
There are two methods which can be used to enter the
be entered as an 8-digit hexadecimal value directly into this field or it can be
captured by the Test Set through a registration order.
To enter the electronic serial number directly, select the ESN field and enter the
information in hexadecimal format.
RAND_A is the 16 most significant bits of
hexadecimal value. The mobile station stores and uses the most recent version of
RAND in the authentication process. RAND_A is user definable.
RAND_B is the 16 least significant bits of
hexadecimal value. The mobile station stores and uses the most recent version of
RAND in the authentication process. RAND_B is user definable.
, ,
SPC WORD2 ACCESS
RAND
RAND
Chapter 6, Call Processing Subsystem
AUTHENTICATION Screen
, , and
RandChalA RandChalB
. The serial number can
ESN
and is entered as a 4-digit
and is entered as a 4-digit
to
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