AS 2805.6.5.3 Int:2017 PDF

AS 2805.6.5.3 Int:2017 PDF

This Interim Standard defines the interface and method to initialize remotely a terminal cryptographic unit (TCU).In the context of this Interim Standard the term ‘initialization’ refers only to the initial set up of a symmetric cryptographic keying relationship between the TCU and the acquirer(s).

This Interim Standard is designed to be adopted wherever secure, remote terminal initialization is required and where the TCU is not required to be delivered via a sponsor’s facility.

This Interim Standard shall be used in conjunction with the key management scheme requirements in AS 2805.6.2, Electronic funds transfer—Requirements for interfaces, Part 6.2, Key management—Transaction keys and AS 2805.6.4, Electronic funds transfer— Requirements for interfaces, Part 6.4, Key management—Session keys—Terminal to acquirer.