User Manual User guide

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nDc emUlAtion SUPerViSor FUnctionS
ENTER A: NDC ‘A KEY (master) key prompt for non-Visa (aE VErsion)
EPP’s.
WRITE A : Stores the NDC ‘A KEY (master) key in non-Visa (aE VErsion)
EPP’s.
ENTER B: NDC ‘B’ KEY (COMM and MAC key backup) prompt for non-
Visa (aE VErsion) EPP’s.
WRITE B: Stores the NDC ‘B’ KEY (COMM and MAC key backup) in
non-Visa (aE VErsion) EPP’s:
ENTER MAC: Prompts for the 16 digit “MAC ags” that determine how
MACs are generated:
First 6 digits are the machine number (see “CONFIGURE MACHINE
NO”)
Digit 7: ‘1’ check the MAC and Time Variant number in Transaction Reply
messages and MAC in State and FIT cong messages. ‘0’ - do not check
MAC or Time Variant numbers.
Digit 8: ‘1’ send the MAC and Time Variant number in Transaction
Request messages. ‘0’do not send the MAC and Time Variant number in
Transaction Request messages.
Digit 14: ‘1’ check the Security Terminal Number in Transaction Reply
messages. ‘0’ - do not check the Security Terminal Number in Transaction
Reply messages.
Digit 15: ‘1’- calculate the MAC for selective messages and message elds
(host conguration). ‘0’ – calculate the MAC for the whole message.
Digit 16: ‘1’ send Time Variant number and MAC for Solicited Status
messages. ‘0’ do not send Time Variant number and MAC for Solicited
Status messages.
KEY ENTRY: A sub-menu containing Key Management functions that is
used for non-Visa (AE version) EPP’s: