HstToATMReq
Mandatory
Hdr
Mandatory
PrtctdHstToATMReq
Optional
HstToATMReq
Optional
SctyTrlr
Optional
CnttTp
Mandatory
AuthntcdData
Mandatory
Vrsn
Optional
Rcpt
Repetition (1..n)
MAC Algorithm
MACAlgo
Mandatory
Definition: Algorithm to compute message authentication code (MAC).
Type: AlgorithmIdentification15
Algo
Mandatory
Param
Optional
NcpsltdCntt
Mandatory
MAC
Mandatory