This Standard specifies a method of key management for keys used in the authentication, encipherment and decipherment of electronic messages relating to financial transactions using transaction key, key identification techniques, and the data elements necessary for the transfer of security or key management information.
AS 2805.6.7:2011 history
1970AS 2805.6.7:2011 Electronic Funds Transfer interface requires key management transaction key Derived Unique Key for each transaction (DUKPT)