NXP Semiconductors

MF3D(H)x3

MIFARE DESFire EV3 contactless multi-application IC

Command

Description

RollKeySet

Within the currently selected application, roll to the key set with specified number

GetKeySettings

Gets information on the PICC and application master key settings.

ChangeKeySettings

Changes the master key settings on PICC and application level.

GetKeyVersion

Reads out the current key version of any key stored on the PICC.

Table 6. Key management commands overview...continued

8.4 Application Management Commands

Command

Description

CreateApplication

Creates new applications on the PICC. The application is initialized according to

the given settings. The application keys of the active key set are initialized with the

Default Application Key.

DeleteApplication

Permanently deactivates applications on the PICC.

CreateDelegatedApplication

Creates delegated applications on the PICC with limited memory consumption.

SelectApplication

Selects one specific application for further access.

GetApplicationIDs

Returns the Application IDentifiers of all applications on a PICC.

GetDFNames

Returns the DF names

GetDelegatedInfo

Returns the DAMSlotVersion and QuotaLimit of a target DAM slot on the card.

Table 7. Application management commands overview

8.5 File Management Commands

Command

Description

CreateStdDataFile

Creates files for the storage of plain unformatted user data within an existing

application on the PICC.

CreateBackupDataFile

Creates files for the storage of plain unformatted user data within an existing

application on the PICC, additionally supporting the feature of an integrated backup

mechanism.

CreateValueFile

Creates files for the storage and manipulation of 32bit signed integer values within an

existing application on the PICC.

CreateLinearRecordFile

Creates files for multiple storages of structural similar data, for example for loyalty

programs, within an existing application on the PICC. Once the file is filled completely

with data records, further writing to the file is not possible unless it is cleared.

CreateCyclicRecordFile

Creates files for multiple storages of structural similar data, for example for logging

transactions, within an existing application on the PICC. Once the file is filled

completely with data records, the PICC automatically overwrites the oldest record with

the latest written one. This wrap is fully transparent for the PCD.

CreateTransactionMACFile

Creates a Transaction MAC File and enables the Transaction MAC feature for the

targeted application.

DeleteFile

Permanently deactivates a file within the file directory of the currently selected

application.

GetFileIDs

Returns the File IDentifiers of all active files within the currently selected application.

GetISOFileIDs

Get back the ISO File ID.

Table 8. File management commands overview

MF3D_H_X3_SDS

All information provided in this document is subject to legal disclaimers.

© 2024 NXP B.V. All rights reserved.

Product short data sheet

Rev. 3.1 — 11 January 2024

16 / 29