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Service segment specifications  USD   EDIFACT  Syntax Version 4  Release 1

USD	DATA ENCRYPTION HEADER To specify size (i.e. length of data in octets of bits) of encrypted data following the segment terminator of this segment.

Pos		Tag	Name	S	R	Repr		Notes
010		0556	LENGTH OF DATA IN OCTETS OF BITS A count of the data octets of bits.	M	1	n..18
020		0518	ENCRYPTION REFERENCE NUMBER Reference number to the encrypted EDIFACT structure.	C	1	an..35
030		0582	NUMBER OF PADDING BYTES Count of the number of padding bytes.	C	1	n..2

Date  23.06.2021