In built secured memory to store certificates

[abdulredwan]

Hi Team,

We are using imx8qm platform where we need around 4k of SECURED memory in built to store certicates which needs to be preserved on hard as well as soft reset

Please suggest

[abdulredwan]

Hi....anybody can help with more information wrt to the source modules pls

[Bio_TICFSL]

Hello Abdul,

Please more detail in your question if the question is you can interface secure memory is yes.

Regards

[abdulredwan]

Thanks Bio_TICFSL

We just want to know since its only 4KB of Memory required to store the certificates does i.MX8 has any memory internally which we can be used for this purpose instead of having an external EEPROM for storing those certificates

Thanks

AMR

[Bio_TICFSL]

Hi Abdul,

Internal RAM can be used if you have no plan to use other peripheral and security of i.MX8.

Regards

[abdulredwan]

Thanks Bio_TICFSL

U mean to say SECO RAM/ROM or any other internal memory. As we said before certificates should be stored persistently on hard/soft reset. Could you guide us to the respective source in the android source code which we can explore - if there are relative post/docs would also be helpful to us