Imx6ul uboot encrypt..

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Imx6ul uboot encrypt..

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3378406474
Contributor I

csf-uboot:

#Illustrative Command Sequence File Description
[Header]
Version = 4.2
Hash Algorithm = sha256
Engine = ANY
Engine Configuration = 0
Certificate Format = X509
Signature Format = CMS
[Install SRK]
File = “../crts/SRK_1_2_3_4_table.bin”
# Index of the key location in the SRK table to be installed
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
# Address Offset Length Data File Path
Blocks = 0x877f4000 0x000 0x67c00 “./u-boot.imx”

[cheng@ChengKang linux64]$ ./cst --o csf-uboot.bin --i csf-uboot
error: line 10: syntax error
“Undefined error

I always make this mistake when I use the CST tool. I hope good people can help me.

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diegoadrian
NXP Employee
NXP Employee

Hello,

It does exit an application note about how to implement the High Assurance Boot (HAB) on our i.MX6 devices. However, this application note is under NDA, you will need to go with your sales representative to obtain the application note.

Best regards,

Diego.

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