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ISO/IEC 20059:2025

Information technology — Methodologies to evaluate the resistance of biometric systems to morphing attacks

Standard Details

This document establishes a methodology to evaluate the resistance of BSs to morphing attacks, including multiple identity attacks. The document is limited to image-based morphing attacks. The term "image-based" includes modalities such as face, iris and finger image data.

The document establishes:

     a definition of biometric sample modifications and manipulation with a specific focus on manipulations that constitute a multiple identity attack. This can be, for instance, an enrolment attack with face image morphing;

     a methodology to measure the morphing attack potential of a morphing method.

The document also describes how morphing algorithms can be used for system evaluation.

General Information

Status : Published
Standard Type: Main
Document No: ISO/IEC 20059:2025
Document Year: 2025
Pages: 16
Edition: 1
  • ICS:
  • 35.030 IT Security *Including encryption
  • 35.240.15 Identification cards and related devices

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ISO/IEC 20059:2025
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