NqryInitn
                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
                Vrsn
                Optional
                RcptId
                Mandatory
                KeyNcrptnAlgo
                Mandatory
                Algorithm
Algo
                Mandatory
                Definition: Asymmetric encryption algorithm of a transport key.
Type: Algorithm7Code (String)
Allowed Values:
- ERSA (RSA Encryption): RSA encryption algorithm - (ASN.1 Object Identifier: rsaEncryption).
- RSAO
Param
                Optional
                NcrptdKey
                Mandatory
                KEK
                Choice
                KeyIdr
                Choice
                NcrptdCntt
                Optional
                NcrptdData
                Optional
                SplmtryData
                Repetition (0..n)
                SctyTrlr
                Optional