MF3ICD21 NXP Semiconductors, MF3ICD21 Datasheet - Page 8

• Manufacturer Part Number: MF3ICD21
• Description: Mifare Desfire Ev1 Contactless Multi-application Ic
• Manufacturer: NXP Semiconductors

NXP Semiconductors
MF3ICD21_41_81_SDS_2
Product short data sheet
9.3 MIFARE DESFire EV1 command set overview – security related
9.4 MIFARE DESFire EV1 command set overview – MIFARE DESFire EV1
commands
Table 6.
Remark: All command and data frames are exchanged between MIFARE DESFire EV1
and PCD by using block format as defined in ISO/IEC 14443-4.
level commands
Table 7.
Remark: All command and data frames are exchanged between MIFARE DESFire EV1
and PCD by using block format as defined in ISO/IEC 14443-4.
Command
Authenticate
Change KeySettings
Set Configuration
Change Key
Get Key Version
Command
Create Application
Delete Application
Get Applications IDs
Free Memory
GetDFNames
Get KeySettings
Select Application
FormatMF3ICD81
Get Version
GetCardUID
Security related commands
Level commands
MF3ICD21, MF3ICD41, MF3ICD81
Description
MIFARE DESFire EV1 and the reader device show in an encrypted way
that they possess the same secret which especially means the same key;
this not only confirms that both entities are permitted to perform
operations on each other but also creates a session key which can be
used to keep the further communication path secure; as the name
“session key” implicitly indicates, each time a new authentication
procedure is successfully completed a new key for further cryptographic
operations is generated
changes the master key settings on MIFARE DESFire EV1 and
application level
configures the card and pre-personalizes the card with a key, defines if
the UID or the random ID is sent back during communication setup and
configures the ATS string
changes any key stored on the MIFARE DESFire EV1
reads out the current key version of any key stored on the MIFARE
DESFire EV1
Rev. 02 — 6 March 2009
Description
creates new applications on the MIFARE DESFire EV1
permanently deactivates applications on the MIFARE DESFire EV1
returns the Application IDentifiers of all applications on a MIFARE
DESFire EV1
returns the free memory available on the card
returns the DF names
gets information on the MIFARE DESFire EV1 and application master
key settings; in addition it returns the maximum number of keys which
are configured for the selected application
selects one specific application for further access
releases the MF3ICD81 user memory
returns manufacturing related data of the MIFARE DESFire EV1
returns the UID
MIFARE DESFire EV1 contactless multi-application IC
© NXP B.V. 2009. All rights reserved.
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