IDTECH SecureHead SPI User Manual page 35

6.13. Note 3: Clear/mask data sent status
Field 8 (Clear/mask data sent status) and field 9 (Encrypted/Hash data sent status) will only be sent
out in enhanced encryption format.
Field 8: Clear/masked data sent status byte:
Bit 0 1: Track1 clear/mask data present
Bit 1 1: Track2 clear/mask data present
Bit 2 1: Track3 clear/mask data present
Bit 3
1 if fixed key
0 DUKPT Key Management
Bit 4 0: TDES
1: AES
Bit 5 0: No requirement to use IC (1st digit in Service Code is different from 2 or 6)
1: Use IC where feasible (1st digit in Service Code is 2 or 6)
Bit 6 1: Pin Encryption Key
0: Data Encryption Key Refer ANSI X9.24 2009 Page 56 for details.
Bit 7 1: Serial # present
0: not present
6.14. Note 4: Encrypted/Hash data sent status
Field 9: Encrypted data sent status
Bit 0 1: Track1 encrypted data present
Bit 1 1: Track2 encrypted data present
Bit 2 1: Track3 encrypted data present
Bit 3 1: Track1 hash data present
Bit 4 1: Track2 hash data present
Bit 5 1: Track3 hash data present
Bit 6 1: session ID present
Bit 7 1: KSN present
6.14.1. Fixed Key Management Data Output Enhanced Format
Same as 4.14.10 DUKPT Level 3 Data Output Enhanced Format, only change <KSN> to
<device serial number> plus two NULL bytes.
ID TECH SecureHead SPI with TMIV User Manual
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