Dear Markus Schraufstetter,
Hope you are doing great, as you may know the information about DESFire ev1 and Ev2 is secured under NDA ( Non Disclosure Agreement) this means that all the information, tools and support should be delivered using secured communication channels and only with customers with active NDA. the information you require is in the full datasheet available in Docstore, section 126.96.36.199.
if you do not have NDA please contact your closest distributor.
Have a great day !