
MorphoAccess® SIGMA Series - Administrator Guide
Access Control by Authentication
2017_2000025464-v03
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384
July 17
No biometric check, User Identifier in the database
Description
This authentication mode is the version of the “Biometric check and biometric data in local
database” authentication mode, when biometric check is disabled.
The user’s identifier is the only data read on user’s card. The terminal checks if the user’s
identifier exists in the database, but doesn’t perform any biometric check. Only if the User ID
read from the card exists in the terminal database, user is allowed access.
User’s data required in the terminal
The administrator must ensure that the following user data is loaded into the terminal database,
at the time of user enrolment.
the same identifier as the one on the user’s card.
the reference biometric data of two fingers of the user (not used, but required)
If there is no record in the terminal database that corresponds to the User ID, access will be
denied to the user in question.
The size and the management of the internal database are described in MorphoAccess®
Terminal Database management section.
User’s data required on the user’s card
In order to be compatible with this authentication mode, the administrator needs to encode
the User ID correctly into the user’s card. It can be in a TLV structured data, or a Binary data to
be read on the card (MIFARE® card only).
All other data are ignored.
The TLV format is described in the MorphoAccess® terminals Contactless Card Specification
document.