This page needs to be proofread.
Journal of Mobile, Embedded and Distributed Systems, vol. V, no. 3, 2013ISSN 2067 – 4074www.jmeds.eu
- Asynchronous CPU core
- (3) DES coprocessor
- Fixed Command Set
- No Customer ROM codes
The Mifare DESFire file-system is able to
handle:
- up to 28 application / card
- up to 16 files / application
- up to 14 keys / application
- 1 master-key for card maintenance
- Plain, (3)DES encrypted, or MAC-ed data transmission
- On-Chip Backup management
This section presents an authentication
procedure specific to Mifare DESFire
tags/cards that have certain particularities and
requirements. An improved procedure should
be
sufficient
for
RFID
tags/cards
authentication and it is presented as Java
source code statements for non-sensitive
operations (the complete source code may be
obtained from the authors):
127
