PSD2 Regulatory Technical Standards (RTS)
Table of Contents
Chapter I – GENERAL PROVISIONS
Chapter II – SECURITY MEASURES FOR THE APPLICATION OF STRONG CUSTOMER AUTHENTICATION
Chapter III – EXEMPTIONS FROM STRONG CUSTOMER AUTHENTICATION
Chapter IV – CONFIDENTIALITY AND INTEGRITY OF THE PAYMENT SERVICE USERS' PERSONALISED SECURITY CREDENTIALS
Chapter V – COMMON AND SECURE OPEN STANDARDS OF COMMUNICATION
Chapter VI – FINAL PROVISIONS
Recitals (30)
Annexes
Recital 4
(4) Dynamic linking is possible through the generation of authentication codes which is subject to a set of strict security requirements. To remain technologically neutral a specific technology for the implementation of authentication codes should not be required. Therefore authentication codes should be based on solutions such as generating and validating one-time passwords, digital signatures or other cryptographically underpinned validity assertions using keys or cryptographic material stored in the authentication elements, as long as the security requirements are fulfilled.