This document establishes:
principles and methods for performance assessment of presentation attack detection mechanisms;
reporting of testing results from evaluations of presentation attack detection mechanisms;
a classification of known attack types (in an informative annex).
Outside the scope are:
standardization of specific PAD mechanisms;
detailed information about countermeasures (i.e. anti-spoofing techniques), algorithms, or sensors;
overall system-level security or vulnerability assessment.
The attacks considered in this document take place at the sensor during presentation. Any other attacks are considered outside the scope of this document.