csf_u-boot_enc.txt
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[Header]
Version = 4.2
Hash Algorithm = sha256
Engine Configuration = 0
Certificate Format = X509
Signature Format = CMS
Engine = CAAM
[Install SRK]
# Index of the key location in the SRK table to be installed
File = "../crts/SRK_1_2_3_4_table.bin"
Source index = 0
[Install CSFK]
# Key used to authenticate the CSF data
File = "../crts/CSF1_1_sha256_2048_65537_v3_usr_crt.pem"
[Authenticate CSF]
[Install Key]
# Key slot index used to authenticate the key to be installed
Verification index = 0
# Target key slot in HAB key store where key will be installed
Target Index = 2
# Key to install
File= "../crts/IMG1_1_sha256_2048_65537_v3_usr_crt.pem"
[Authenticate Data]
# Key slot index used to authenticate the image data
Verification index = 2
# This Authenticate Data command covers the IVT and DCD Data
# The image file referenced will remain unmodified by CST
Blocks = 0x877ff400 0x000 0xc00 "u-boot-dtb.imx"
[Install Secret Key]
# Install the blob
Verification Index = 0
Target Index = 0
Key = "dek.bin"
Key Length = 128
# Start address + padding 0x2000 + length
Blob Address = 0x878a0000
[Decrypt Data]
# The decrypt data command below causes CST to modify the input
# file and encrypt the specified block of data. This image file
# is a copy of the file used for the authentication command above
Verification Index = 0
Mac Bytes = 16
Blocks = 0x87800000 0x00000c00 0x9e000 "u-boot-dtb.imx-enc"