secure erase partition on imx8mp

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secure erase partition on imx8mp

281 次查看
greeran
Contributor III

hello 

i created an encrypted partition on my imx8mp. i would like to be able to erase its content before update and then using the partition again when its empty. from what i read dd or shred commands work well with hd but not on flash/emmc. is there a method for securely erasing a partition or files on imx8mp emmc

thanks

 

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252 次查看
Harvey021
NXP TechSupport
NXP TechSupport

Hi,

If the encrypted partition is not mounted, should be no issue for erasing, like using fdisk.

 

Regards

Harvey

 

Regards

Harvey

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