Offloading crypto ops to SEC from OPTEE.

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Offloading crypto ops to SEC from OPTEE.

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pomepome11
Contributor III

Hi, I want use SEC as cryptographic accelerator from OPTEE.
But, OPTEE seems to have no way to offload crypto operations to SEC.
Is it possible to use SEC from OPTEE ?
Or will such way be provided in the near future?

I use LS1046A-FWRY.

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yipingwang
NXP TechSupport
NXP TechSupport

Hello pomepome11,

Please refer to the following from the development team.

Currently OP-TEE is enabled for LS1046A-RDB board, it is not enabled on LS1046A-FRWY.

However we are working on adding SEC/CAAM support in OP-TEE, it will be available soon.

It would be very helpful to plan this requirement if you can give some more details about the use case, i.e. which crypto operations will be offloaded to SEC.

Thanks,

Yiping

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