Contents
Messages
Segments
Composites
Data elements
Codes
Service message type specifications
EDIFACT
Syntax Version 4
AUTACK
Secure authentication and acknowledgement message
UNH
Message header
UNT
Message trailer
USA
Security algorithm
USB
Secured data identification
USC
Certificate
USH
Security header
USR
Security result
UST
Security trailer
USX
Security references
USY
Security on references
Date
2002-05-23
