BS ISO/IEC 9797-3. Information technology. Security techniques. Message authentication codes (MACs). Part 3. Mechanisms using a universal hash function
BS ISO/IEC 9797-3. Information technology. Security techniques. Message authentication codes (MACs). Part 3. Mechanisms using a universal hash function
Postal services. Automatic identification of items. Two dimensional bar code symbol print quality specification for machine readable Digital Postage Marks