sl/mnt OK, lukas.

[Header]
Target = AHAB
Version = 1.0

[Install SRK]
# SRK table generated by srktool
File = "./release/crts/SRK_1_2_3_4_table.bin"
# Public key certificate in PEM format
Source = "./release/crts/SRK1_sha384_secp384r1_v3_usr_crt.pem"
# Index of the public key certificate within the SRK table (0 ..  3)
Source index = 0
# Type of SRK set (NXP or OEM)
Source set = OEM
# bitmask of the revoked SRKs
Revocations = 0x0

[Authenticate Data]
# Binary to be signed generated by mkimage
File = "flash.bin"
# Offsets = Container header Signature block (printed out by mkimage)
Offsets = 0x400 0x590

[Install Secret Key]
Key = "dek.bin"
Key Length = 128
#Key Identifier = 0x1234CAFE
Image Indexes = 0xFFFFFFFE