TIDM-NFC-DESFIRE-AES

Near Field Communication (NFC) MIFARE DESFire EV1 Tag Authentication Reference Design

TIDM-NFC-DESFIRE-AES

Design files

Overview

MIFARE DESFire EV1 is an ISO14443A RFID transponder and an NFC Type 4A Tag Platform that is used in many NFC and RFID security applications due to the ability it has to operate in the clear or operate as a secure transponder using AES Encryption. This design uses the TI AES library along with a MSP430G2553 LaunchPad+DLP-7970ABP BoosterPack to provide a simple demonstration of a cost effective reader system solution for AES authentication of MIFARE DESFire EV1 tags.
Sample code described in this design can be downloaded from the design guide.

Features
  • Features NFC Reader firmware designed for the AES authentication of MIFARE DESFire EV1 Tags
  • Allows users to easily change the AES keys used for authentication
  • Provides a cost effective solution by using the Value Line MSP430G2553
  • Firmware is portable to other microcontrollers.
  • This reference design is tested and includes firmware, schematics, and User's Guide.

A fully assembled board has been developed for testing and performance validation only, and is not available for sale.

Design files & products

Design files

Download ready-to-use system files to speed your design process.

TIDRCQ5.ZIP (145 K)

Detailed schematic diagram for design layout and components

TIDRCQ6.PDF (96 K)

Complete listing of design components, reference designators, and manufacturers/part numbers

TIDRCQ7.ZIP (98 K)

Files used for 3D models or 2D drawings of IC components

TIDC890.ZIP (113 K)

Design file that contains information on physical board layer of design PCB

Products

Includes TI products in the design and potential alternatives.

ESD & surge protection ICs

TPD2E001Dual 1.5-pF, 5.5-V, ±8-kV ESD protection diode with 1-nA max leakage & VCC pin for USB 2.0

Data sheet document-pdfAcrobat PDF open-in-new HTML
Linear & low-dropout (LDO) regulators

TPS773250-mA, 10-V, low-dropout voltage regulator with RESET with delay

Data sheet document-pdfAcrobat PDF
MSP430 microcontrollers

MSP430F16128 MHz MCU with 55KB Flash, 5KB SRAM, 12-bit ADC, Dual 12-bit DAC, comparator, DMA, I2C/SPI/UART

Data sheet document-pdfAcrobat PDF
MSP430 microcontrollers

MSP430G255316 MHz MCU with 16KB Flash, 512B SRAM, comparator, UART/SPI/I2C, timer

Data sheet document-pdfAcrobat PDF
Other wireless technologies

TRF7960ATRF7960A Multi-Protocol Fully Integrated 13.56-MHz RFID Reader/Writer IC

Data sheet document-pdfAcrobat PDF open-in-new HTML
Other wireless technologies

TRF7963ATRF7963A Fully Integrated 13.56-MHz RFID Reader/Writer IC for ISO14443A/B

Data sheet document-pdfAcrobat PDF open-in-new HTML
Other wireless technologies

TRF7964ATRF7964A Multi Protocol Fully Integrated 13.56-MHz NFC / RFID Reader/Writer IC

Data sheet document-pdfAcrobat PDF open-in-new HTML
Other wireless technologies

TRF7970AMulti-Protocol Fully Integrated 13.56-MHz NFC / RFID Transceiver IC

Data sheet document-pdfAcrobat PDF open-in-new HTML
USB hubs & controllers

TUSB3410UART, I2C & IrDA serial port to USB bridge

Data sheet document-pdfAcrobat PDF open-in-new HTML

Technical documentation

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Type Title Date
Application note MIFARE DESFire EV1 AES Authentication With TRF7970A Dec. 30, 2014

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