AES CTR on SE050

[ethanlooney]

Hi, I am currently working on a project using AES CTR on the SE050 board. I am using the "sss_cipher_ctypt_ctr" function for this. The function seems to work for the first run, but fails to run properly and produce the desired output on the next runs using the same context. 

When looking at the documenation and demos, I am unable to find any example code using this function. Do you have any example code or other projects that I could look at to get a better understanding of the "sss_cipher_ctypt_ctr"  function?

Thank you. 

[Kan_Li]

Hi @ethanlooney ,

Would you please specify the MW version for SE050? Thanks for your patience!

Have a great day,
Kan

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[ethanlooney]

Hi Kan,

I am currently running release v03.00.05.

Thank you,

Ethan

[Kan_Li]

Hello @ethanlooney ,

Thanks for the information! I am wondering if you use the same parameters for the next run with "sss_cipher_ctypt_ctr" function , is it possible to share any code snippet for this function? We may try to reproduce this issue here.

Thanks for your patience!

Have a great day,
Kan

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Note:
- If this post answers your question, please click the "Mark Correct" button. Thank you!
- We are following threads for 7 weeks after the last post, later replies are ignored
Please open a new thread and refer to the closed one, if you have a related question at a later point in time.
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