Support module-style signatures for appraisal
configname: CONFIG_IMA_APPRAISE_MODSIG
Linux Kernel Configuration
└─>Security options
└─>Support module-style signatures for appraisal
In linux kernel since version 4.14.326 (release Date: 2023-09-23)
Adds support for signatures appended to files. The format of the
appended signature is the same used for signed kernel modules.
The modsig keyword can be used in the IMA policy to allow a hook
to accept such signatures.
appended signature is the same used for signed kernel modules.
The modsig keyword can be used in the IMA policy to allow a hook
to accept such signatures.