MorphoAccess® VP Series - User Guide
Section 7: Access control by Authentication
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January 2011
Authentication process specified by User’s card
Description
When this mode is enabled, the access rights check to perform is specified by a
dedicated data on user’s card. It means that the same terminal can execute a different
process according to a data found on the user’s card:
•
Either the biometric check is performed with the reference biometric data found
on user’s card
•
Or the biometric check is disabled, and only the presence of the user’s identifier
on the user’s card is checked
A card which disables the biometric control is useful when the biometric data capture
is not required (for a short period visitor for example), or impossible (physically or
legally). This kind of cards can be realized without user’s presence and the same card
used for different visitors.
The internal database of the MorphoAccess® terminal is not used.
User’s data required in the terminal
This authentication mode doesn’t use the internal database. There is no personal data
stored in the terminal.
User’s data required on the user’s card
To be compatible with this mode, the user’s card must contain the user’s identifier and
the process selector.
If the biometric check is requested, the biometric data of two fingers of the user must
be present on the user’s card.
All other data are ignored.
The required data must be stored according to TLV format.
Contactless smartcard logical structure is described in
MorphoAccess® Contactless
Card Specification
document.
Activation key
This mode is activated and deactivated by only one configuration key.
Authentication process defined by user’s contactless card
app/bio ctrl/authent card mode =1
Enabled
app/bio ctrl/authent card mode = 0
Disabled
