IDTECH SecureHead User Manual page 31

SecureHead SPI Interface with FPC User Manual
Track 3 clear/mask data
Track 1 encrypted data
Track 2 encrypted data
Track 3 encrypted data
Session ID (8 bytes) (Security level 4 only)
Track 1 hashed (20 bytes each) (if encrypted and hash track 1 allowed)
Track 2 hashed (20 bytes each) (if encrypted and hash track 2 allowed)
Track 3 hashed (20 bytes each) (if encrypted and hash track 3 allowed)
KSN (10 bytes)
CheckLRC
CheckSum
ETX
Where <STX> = 02h, <ETX> = 03h
Note 1 : Card Encode Type
Card Type will be 8x for enhanced encryption format and 0x for original encryption
format
Value
00h / 80h ISO/ABA format
01h / 81h AAMVA format
03h / 83h Other
04h / 84h Raw; un-decoded format
For Type 04 or 84 Raw data format, all tracks are encrypted and no mask data is sent.
No track indicator '01', '02' or '03' in front of each track. Track indicator '01','02' and
'03' will still exist for non-encrypted mode.
Note 2: Track 1-3 status byte
Field 4:
Bit 0: 1— track 1 decoded data present
Bit 1: 1— track 2 decoded data present
Bit 2: 1— track 3 decoded data present
Bit 3: 1— track 1 sampling data present
Bit 4: 1— track 2 sampling data present
Bit 5: 1— track 3 sampling data present
Bit 6, 7 — Reserved for future use
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.
Copyright © 2010-2013, International Technologies & Systems Corporation. All rights reserved.
Encode Type Description
Page 31 of 67