Appraise firmware signatures
configname: CONFIG_IMA_APPRAISE_REQUIRE_FIRMWARE_SIGS
Linux Kernel Configuration
└─>Security options
└─>Appraise firmware signatures
In linux kernel since version 3.10 (release Date: 2013-06-30)
This option defines a policy requiring all firmware to be signed,
including the regulatory.db. If both this option and
CFG80211_REQUIRE_SIGNED_REGDB are enabled, then both signature
verification methods are necessary.
including the regulatory.db. If both this option and
CFG80211_REQUIRE_SIGNED_REGDB are enabled, then both signature
verification methods are necessary.