NS EN ISO 9807 : 1ED 1996

1 Scope
2 Normative references
3 Definitions
4 Procedures for message authentication
4.1 Authentication keys
4.2 Authentication elements
4.3 MAC length
4.4 MAC generation
4.5 Placement of MAC
5 Verification of the MAC
6 Approval procedure for authentication algorithms
Annexes
A Algorithms approved for calculation of MAC for
      authentication of retail message
B Procedure for the review of alternative
      authentication of retail messages
C Procedure to prevent exhaustive key determination
D Guidance on the selection of authentication
      elements
E Protection against duplication and loss
F Pseudo-random key generator
G Bibliography