Randssd_3 - HP 83206A User Manual

Chapter 7, Screen and Field Descriptions
Parameters of the AVC AUTHENTICATION Screen

RANDSSD_3

RAND_U
1 of N
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Settings: 2-digit hexadecimal
Units: None
RANDSSD_3 is the 8 least significant bits of the random number issued by the
base station in the SSD Update Order.
Settings: 6-decimal hexadecimal
Units: None
RAND_U is the 24-bit random number issued by the base station in the Unique
Challenge Order. RAND__U is user definable.
Settings: 1 through 10 decimal
Units: None
The 1 of N field instructs the Test Set how many times to send a system parameter
overhead message. The message contains RAND values, RAND_A and
RAND_B. The RAND values are difficult for phones which do not support
authentication to parse. This field allows for testing of these phones along with the
testing of phones which support authentication by altering the number of times the
system parameter message is sent to the mobile station.