Implementation of third-party applications on DESFire EV3 badges

[NOVATECH]

Hello,

MIFARE DESFire EV3 contactless multi-application IC

One of our prospects wants to know how the distribution is carried out within the badge in order to integrate third-party applications.

Do you have one (or more) "Pedagogue(s)" document(s) (other than "Rev. 3.0 — 15 May 2020 Product short data sheet 612530") relating to the approach, the configuration of third-party applications, of files in a DESFire EV3 badge: 

- What are the criteria / characteristics required to determine the memory size,

- Should the size of each file be defined when they are created, or can it be determined a posteriori,

- How to proceed for the “division” by profession/activity…

- …

Possible integrations:

- Access control

- Staff time management: should be done via the UID

- Virtual wallet

– Coffee machine

– Catering

- Printers

- …

Thank you in advance for your feedback.Best regard

[danielchen]

Hi 

We have some secured documents under NDA. but I don't see a document  to guide you how to integrate the third party applications .

You need to sign an NDA with NXP to get these secured documents.

Regards

Daniel