uTrust TS Cards are secure credentials for physical access control, based on NXP®’s MIFARE DESFire EV1/EV2 HF 13.56 MHz technology, and are compatible with 125 kHz LF proximity card systems.
If you need custom cryptographic keys to protect your assets, uTrust TS Cards come pre-programmed with a set of diversified keys securely managed by Identiv and protecting against unauthorized access (i.e., preventing card duplication and forgery). These keys also protect the integrity and confidentiality of transactions between cards and readers.
Have you heard about our VIP Program? Identiv opens TS Cards to ensure YOU keep control ― define your own secret keys, share them securely with Identiv, and easily order cards and readers. To enroll and learn more, please contact sales.
Identiv has released the code used to program and personalize its uTrust TS Card line and has published the Open Access Card Format (OACF) that describes the data written to the cards.
Identiv’s code library can be used to interact and program DESFire EV1 and DESFire EV2 cards. Though the company has implemented a subset of the commands available on DESFire cards, the code may be easily extended to support additional commands and Identiv will accept pull requests.
Looking for different access control or closed-loop payment applications? uTrust TS Cards can be pre-programmed with various DESFire applications. Ideal for third-party options, we’ve also implemented NXP’s generic access control data model specifications (a.k.a. NXP PACS, Application Note AN10957). Our cards can feature the TS Card application only, NXP PACS, or a combination. If you’re still not finding what you’re looking for, we can provide custom applications, files, or keys, leveraging the vast range of multi-application capability offered by the NXP MIFARE DESFire chip family.