6.6 Application Key File

The key file in this example is named application.yaml and is formatted to use 256-bit keys.

chip_type: application
image_type: secure
security:
  signature:
    type: CMAC_AES
    key_data: data:876543211111111110fedcbaffffffff785634122222222201efcdabeeeeeeee
  cipher: 
    type: AES
    key_data: data:1234567811111111abcdef01ffffffff2143658722222222badcfe10eeeeeeee
    iv_data: data:00000001000000020000000300000004
specifics:
    header: True