WARNING: Padding with 12 bytes of random data (encrypted data must be multiple of 16 bytes long)

snahmad75
Posts: 343
Joined: Wed Jan 24, 2018 6:32 pm

WARNING: Padding with 12 bytes of random data (encrypted data must be multiple of 16 bytes long)

Postby snahmad75 » Wed Dec 05, 2018 9:47 am

Hi,
First I do signed of my partition then I encrypt it.

espsecure.py encrypt_flash_data --keyfile encryption_key.bin --address 0x8000 -o ./build/partitions-encrypted.bin ./build/signed_partitions.bin

espsecure.py v2.6-beta1
Using 256-bit key
WARNING: Padding with 12 bytes of random data (encrypted data must be multiple of 16 bytes long)

What this means?


Thanks,
Naeem

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