RTS
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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.
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