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  • Case ID: 302717
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NRF52810 Exception using AES ECB on SDK16

Zhang|

Hi，

I ported examples\crypto\nrf_crypto\aes\aes_all_cli on the NRF52810 project ECB encrypts related files. During the test, it was found that the NRF52810 project would make calculation errors during the encryption operation.

When I switch to the NRF52832 project under the same routine, there will be no error in the encryption operation. May I ask what is the cause of this?

This is the calculation process of NRF52832 project encryption，It is correct：

This is the calculation process of NRF52810 project encryption，It is wrong：

Parents
  • 0

    Hi,

    Do you see the same behavior if you try nRF5 SDK v17.1.0?

    Best regards,

    Didrik

  • 0 in reply to Didrik Rokhaug

    Hi，

    Thank you very much for your answer. I will try to use v17.1.0.

    However, why does SDK V16 have such problems? Because all our projects use v16, it may not be convenient to modify it into v17.1.0. Therefore, I need to find out the cause of such problems.

Reply
  • 0 in reply to Didrik Rokhaug

    Hi，

    Thank you very much for your answer. I will try to use v17.1.0.

    However, why does SDK V16 have such problems? Because all our projects use v16, it may not be convenient to modify it into v17.1.0. Therefore, I need to find out the cause of such problems.

Children
  • 0 in reply to Zhang|

    Hi，

    I tried to use 17.1.0, but the experimental result is the same as that of v16, 52832 platform is normal, 52810 platform has problems.

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