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J722SXH01EVM: j722s data encrytion example code?

ui he
Prodigy 170 points

Part Number: J722SXH01EVM

Hi Ti expert,

  1. i used J722S MCU+ SDK  11.00.00, and for cybersecurity application,  i need to do data encryption in mcu10 using eg. aes256  encryption/decryption. 
  2. i see in A53 linux platform, it has optee interface,  but in mcu10, is it possible to do data encryption/decrytpion ?  if so, is there any example for referernce, thanks.
  • 0
    TI__Guru 61785 points

    Hi 

    ui he said:
    i used J722S MCU+ SDK  11.00.00, and for cybersecurity application,  i need to do data encryption in mcu10 using eg. aes256  encryption/decryption. 

     Currently, the MCU+ SDK doesn't include reference examples specifically for cryptographic operations. Do you want to perform crypto hardware aes operation or software?

    TIFS (TI Foundation security) firmware running on M4_0 does provide encryption/decryption service using crypto accelerator available on the device which can be utilised. But this need some improvement in the documentation . We're working to improve the available guidance in this area

    Regards
    Diwakar