Brand protection with offline authentication

The brand protection with offline authentication use case makes use of the OPTIGA™ Authenticate NBTs offline authentication functionality by validating its certificate (stored in the NDEF message) and checking its authenticity by verifying a signed challenge.

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Fig. 39 Brand protection with offline authentication.

Overview

This documentation shows how the provided hardware and software components can be utilized to evaluate this use case. The information shall help to understand the OPTIGA™ Authenticate NBT’s offline brand protection functionality and how it can be utilized in actual applications. This is shown with a mobile phone application, which allows to verify the authenticity of the OPTIGA™ Authenticate NBT by checking its certificate and verifying a signed challenge.