Regrding link to code signing tool Version 3.3.1

suhas_prabhu — Wed, 24 Sep 2025 07:20:46 GMT

Hi NXP team,

We need the link to "CST 3.3.1". we have already a product using imx8, and not able to access the tool using former links.

Please can you help me with the link.

Regards,

Suhas Prabhu

Re: Regrding link to code signing tool Version 3.3.1

danielchen — Wed, 24 Sep 2025 15:27:32 GMT

Hi @suhas_prabhu

You can install CST 3.3.1 via package manager:

$ sudo apt install imx-code-signing-tool

And the directories that it will create:

/usr/bin/csf_parser
/usr/bin/cst
/usr/bin/srktool
/usr/share/doc/imx-code-signing-tool/CST_UG.pdf.gz
/usr/share/doc/imx-code-signing-tool/HAB4_API.pdf.gz
/usr/share/doc/imx-code-signing-tool/README.csf_parser
/usr/share/doc/imx-code-signing-tool/changelog.Debian.gz
/usr/share/doc/imx-code-signing-tool/copyright
/usr/share/doc/imx-code-signing-tool/ahab_signature_block_parser/README
/usr/share/doc/imx-code-signing-tool/ahab_signature_block_parser/common.py
/usr/share/doc/imx-code-signing-tool/ahab_signature_block_parser/parse_sig_blk.py
/usr/share/doc/imx-code-signing-tool/hab_srktool_scripts/README
/usr/share/doc/imx-code-signing-tool/hab_srktool_scripts/createSRKFuses
/usr/share/doc/imx-code-signing-tool/hab_srktool_scripts/createSRKTable
/usr/share/doc/imx-code-signing-tool/pki_scripts/add_key.sh
/usr/share/doc/imx-code-signing-tool/pki_scripts/ahab_pki_tree.sh
/usr/share/doc/imx-code-signing-tool/pki_scripts/hab4_pki_tree.sh
/usr/share/lintian/overrides/imx-code-signing-tool

After that, you will have the CST 3.3.1 installed in your linux machine.

Regards

Daniel

topic Re: Regrding link to code signing tool Version 3.3.1 in i.MX Processors

Regrding link to code signing tool Version 3.3.1

Re: Regrding link to code signing tool Version 3.3.1