Hardware requirements

  • Micro USB cable

  • MIMXRT700-EVK board

  • Personal Computer

Board settings

Prepare the Demo

  1. Connect a micro USB cable between the PC host and the CMSIS DAP USB port (J1) on the board

  2. Open a serial terminal with the following settings (See Appendix A in Getting started guide for description how to determine serial port number):

    • 115200 baud rate

    • 8 data bits

    • No parity

    • One stop bit

    • No flow control

  3. Download the program to the target board.

  4. Either press the reset button on your board or launch the debugger in your IDE to begin running the demo.

Running the demo

The log below shows the output of the psa crypto example demo in the terminal window:

 * PSA crypto example *

cipher encrypt/decrypt AES CBC no padding:
        success!
cipher encrypt/decrypt AES CBC PKCS7 multipart:
        success!
cipher encrypt/decrypt AES CTR multipart:
        success!
cipher encrypt/decrypt AES CBC no padding one go:
        success!
cipher encrypt/decrypt AES CBC PKCS7 padding one go:
        success!
Hash a message SHA-256:
        success!

 * Example End *