TrustTap Sample

TrustTap signs NFC tags for additinal verification of items such as luxury goods

A common application for TrustTap is the authentication of luxury products such as handbags, watches, or garments. By selling items with TrustTap tags, buyers can verify the authenticity with their smartphone.

TapTrack's TrustTap system uses a cryptographic signature to allow for verification of the identity of an NFC tag beyond just its UID (serial number). This free evaluation version signs and verifies NFC tags using a signature derived from a user-specified salt. This ensures your tags are unique and differ from those of other users of this evaluation app.

A full customized TrustTap system from TapTrack can be configured with cloud storage/verification, asymmetric key cryptography, and custom branding to suit your project.

This free evaluation version of TrustTap works with type 2 NFC tags (Ultralight or NTAG) however type 4 Desfire tags with additional security can be used for even higher value applications with the full license.

Contact us today to setup TrustTap with your brand and products! 1-800-293-6094. info@taptrack.com