AuthstnInitn
Mandatory
Hdr
Mandatory
Body
Mandatory
Envt
Mandatory
Cntxt
Mandatory
Tx
Mandatory
AdddmData
Optional
PrcgRslt
Optional
ICCRltdData
Optional
PrtctdData
Repetition (0..n)
CnttTp
Mandatory
EnvlpdData
Optional
Vrsn
Optional
Rcpt
Repetition (1..n)
KeyTrnsprt
Choice
KEK
Choice
Key Identifier
KeyIdr
Choice
Definition: Identification of a protection key without a session key, shared and previously exchanged between the initiator and the recipient.
Type: KEKIdentifier6
KeyId
Mandatory
KeyVrsn
Optional
SeqNb
Optional
DerivtnId
Optional
NcrptdCntt
Optional
NcrptdData
Optional
SplmtryData
Repetition (0..n)
SctyTrlr
Optional