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AS 2805.6.2: 12/31/1987 Electronic funds transfer – Requirements for interfaces, Part 6.2: Key management – Transaction keys

AS 2805.6.2: 12/31/1987 Electronic funds transfer – Requirements for interfaces, Part 6.2: Key management – Transaction keys

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Electronic funds transfer – Requirements for interfaces, Part 6.2: Key management – Transaction keys 12/31/1987

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ISBN(s): 0726248347

Specifies a key management system based on a terminal key whose value is dependent on the Message Authentication Code (MAC) residues of previous transactions. The system allows for a new set of transaction keys, including a MAC key and a PIN encryption key, to be generated for each transaction; thus dispensing with the need for fixed keys in the terminal.

Attributes

Edition 1st
Published 12/31/1987
ISBN(s) 0726248347
Number of Pages 28
File Size 1 file, 270 KB
Product Code(s) 10109337, 10109295, 10109303
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