4.2.83 EFGBANL (GBA NAF List)
31.1023GPPCharacteristics of the Universal Subscriber Identity Module (USIM) applicationRelease 17TS
If service n°68 is "available", this file shall be present.
This EF contains the list of NAF_ID and B-TID associated to a GBA NAF derivation procedure.
|
Identifier: ‘6FDA’ |
Structure: Linear fixed |
Optional |
||||
|
Record length: Z bytes |
Update activity: low |
|||||
|
Access Conditions: READ PIN UPDATE ADM DEACTIVATE ADM ACTIVATE ADM |
||||||
|
Bytes |
Description |
M/O |
Length |
|||
|
1 to Z |
NAF Key Identifier TLV objects |
M |
Z bytes |
|||
NAF Key Identifier tags
|
Description |
Tag Value |
|
NAF_ID Tag |
’80’ |
|
B-TID Tag |
’81’ |
NAF Key Identifier information
|
Description |
Value |
M/O |
Length (bytes) |
|
NAF_ID Tag |
’80’ |
M |
1 |
|
Length |
X |
M |
Note |
|
NAF_ID value |
— |
M |
X |
|
B-TID Tag |
’81’ |
M |
1 |
|
Length |
Y |
M |
Note |
|
B-TID value |
— |
M |
Y |
|
Note: The length is coded according to ISO/IEC 8825-1 [35] |
|||
– NAF_ID Tag ’80’
Contents:
Identifier of Network Application Function used in the GBA_U NAF Derivation procedure.
Coding:
As defined in TS 33.220 [42]
– B-TID Tag ’81’
Content:
Bootstrapping Transaction Identifier of the GBA_U bootstrapped key
Coding:
As defined in TS 33.220 [42]
Unused bytes shall be set to ‘FF’