Part Number: TIDM-TM4C123XSUB1GHZ Tool/software: The TM4C123x supports AES and DES in ROM code. But what is the mechanism for secure key storage for these (or any other, user implemented) encryption standards?
Hello Kadir,
please refer to application note " MIFARE DESFire EV1 AES Authentication With TRF7970A " for general documentation of this example.
For "AesCommand" you should check the MIFARE DESFire specification.
(See also this older thread: https…
Part Number: MSP430FR5739 Where can get the source code of the reference design?
https://www.ti.com/tool/TIDM-BATTERYLESSNFCKEYBOARD?keyMatch=nfc
Battery-less NFC Keyboard source code
Part Number: TRF7970A Other Parts Discussed in Thread: MSP430F2370
Hi,
My customer is using MSP430F2370 with TRF7970A.
We can read the card, but no idea how to write it.
Any idea how to do it?
BTW, we ever try to port this feature to MSP430F2370…
Part Number: TRF7970A Hi team,
I followed the project sloa213. And testing all functions are correct. So, I keep going to implement other Desfire EV1 functions. So I wonder know that you keep updating on project sloa213 or not. But I failed to implement…
Part Number: TRF7970A Other Parts Discussed in Thread: MSP-EXP430F5529LP ,
Hello,
I have been working on a MSP-EXP430F5529LP, attempting to run the MIFARE DESFire EV1 AES Authentication Application Report . I have successfully been able to read/write…
Part Number: TRF7970A Other Parts Discussed in Thread: MSP430FR2155 Hello,
I need trf7970a code example that works as nfc reader writer mode to communicate with mifare desfire ev1 type 4 tag. Could you please help me?
Thank you. Have a good day…
Part Number: CC2640R2F Other Parts Discussed in Thread: TRF7970A Team,
In order to be able to use TRF7970A with CC26xx SoC:
Any plan to make the below src lib available a pre-compiled lib for CC26xx targets? https://www.ti.com/tool/TRF796X_TRF7970X_MIFARE_12_2013…
Hi Chase,
the TRF7962A is not preferred for new designs, we recommend using the TRF7964A. It is based on a newer silicon version and offers a FIFO size of 127 bytes instead of 12 bytes.
TI offers a few reference designs including PCB data for the…
Hello Wilmer,
Glad you were able to try out the TI NFC Tool and see the device is capable of communication with NFC tags
In general we do not support re-making that level of NDEF handling because we spent a large amount of development effort & debug…
