AccptrCmpltnAdvcRspn
                Mandatory
                Hdr
                Mandatory
                CmpltnAdvcRspn
                Mandatory
                SctyTrlr
                Optional
                CnttTp
                Mandatory
                AuthntcdData
                Mandatory
                Vrsn
                Optional
                Recipient
Rcpt
                Repetition (1..n)
                Definition: Session key or protection key identification used by the recipient.
Type: Recipient14Choice
KeyTrnsprt
                Choice
                KEK
                Choice
                KeyIdr
                Choice
                MACAlgo
                Mandatory
                NcpsltdCntt
                Mandatory
                MAC
                Mandatory