scope:

This Recommendation:

• establishes a general guideline for testing and evaluating the performance of biometric template protection techniques based on biometric cryptosystem or cancellable biometrics;

• clarifies targets of two biometric template protection mechanisms for evaluation reference models in telebiometric systems;

• clarifies evaluation items of each biometric template protection technique;

• defines the protection performance metrics for each biometric template protection technique;

• specifies requirements and procedures of evaluation methods.