How to use dryice to store data and disable power input when iMX258 CPU got tamper

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How to use dryice to store data and disable power input when iMX258 CPU got tamper

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seanchen
Contributor III

Dear All,

We are using iMX258 for developing product with secure mode.

We implemented all security features, but can't into secured mode to enable the tamper switch,

Once CPU tampered we need to have dryice to store data and be able to disable power input.

Could anyone know how to achieve this function?

Thanks a lot.

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3 Replies

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YixingKong
Senior Contributor IV

Sean

This discussion is closed since no activity. If you still need help, please feel free to reply with an update to this discussion, or create another discussion.

Thanks,

Yixing

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YixingKong
Senior Contributor IV

Sean

We have not got your response yet and will close the discussion in 3 days. If you still need help, please feel free to reply with an update to this discussion.

Thanks,

Yixing

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YixingKong
Senior Contributor IV

Sean

We are sorry for getting back to you so late. Are you still stuck with the issue? If you have somehow to resolved the issue, can we close the discussion? If you still need help, please feel free to reply with an update to this discussion.

Thanks,
Yixing

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