MorphoAccess® VP Series - User Guide
Section 7: Access control by Authentication
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January 2011
Binary data
Description
The MorphoAccess® terminal is able to use as user’s identified, a binary value to read
on specific location on user’s card.
This binary value could be the serial number of the card, as explained in the
Example:
MIFARE™ card Serial Number used as user’s identifier
section.
The MorphoAccess® terminal is able to read a binary value which is not aligned on
complete bytes. This ability is useful to extract the user’s identifier from a Wiegand
frame written on the user’s card. A sample is described in
Example: 32 bits user’s
identifier within a 37-bits Wiegand frame
section.
No TLV structure is required on user’s card: the MorphoAccess® terminal is able to
use user’s cards written by other systems.
Card type compatibility
This format can be only used only with the “MIFARE™ only default mode”.
Type of contactless smartcard enabled
app/contactless/enabled profiles = 0
MIFARE™ only (support binary
user’s identifier)
Configuration keys
The binary data to read is data defined by:
•
The offset of the first block which contains the data
•
The offset of the first byte/bit of the data, within the sector (15 bytes maximum).
The terminal is able to read a user’s identifier which offset is different from a
multiple of 8 bits.
•
The length (in bytes and bits) of the data (8 bytes maximum). The terminal is able
to read a user’s identifier which length is different from a multiple of 8 bits.
•
The read direction (MSB or LSB)
User’s identifier stored in ASCII format
app/contactless/dataformat = 1
Binary format
app/contactless/B
[1-215] First block to read on card
app/contactless/data length [number of
bytes].[additional bits]
User ID length in bytes and additional
bits (8 bytes maximum)
app/contactless/data offset [number of
Location of first byte/bit of the user’s
