The kernel build process currently only signs kernel modules when MODULE_SIG is enabled. Also, sign the kernel modules at build time when IMA_APPRAISE_MODSIG is enabled.
Signed-off-by: Nayna Jain <[email protected]> --- certs/Kconfig | 2 +- init/Kconfig | 6 +++--- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/certs/Kconfig b/certs/Kconfig index c94e93d8bccf..48675ad319db 100644 --- a/certs/Kconfig +++ b/certs/Kconfig @@ -4,7 +4,7 @@ menu "Certificates for signature checking" config MODULE_SIG_KEY string "File name or PKCS#11 URI of module signing key" default "certs/signing_key.pem" - depends on MODULE_SIG + depends on MODULE_SIG || IMA_APPRAISE_MODSIG help Provide the file name of a private key/certificate in PEM format, or a PKCS#11 URI according to RFC7512. The file should contain, or diff --git a/init/Kconfig b/init/Kconfig index 29ad68325028..68147bbda5f9 100644 --- a/init/Kconfig +++ b/init/Kconfig @@ -2162,7 +2162,7 @@ config MODULE_SIG_FORCE config MODULE_SIG_ALL bool "Automatically sign all modules" default y - depends on MODULE_SIG + depends on MODULE_SIG || IMA_APPRAISE_MODSIG help Sign all modules during make modules_install. Without this option, modules must be signed manually, using the scripts/sign-file tool. @@ -2172,7 +2172,7 @@ comment "Do not forget to sign required modules with scripts/sign-file" choice prompt "Which hash algorithm should modules be signed with?" - depends on MODULE_SIG + depends on MODULE_SIG || IMA_APPRAISE_MODSIG help This determines which sort of hashing algorithm will be used during signature generation. This algorithm _must_ be built into the kernel @@ -2204,7 +2204,7 @@ endchoice config MODULE_SIG_HASH string - depends on MODULE_SIG + depends on MODULE_SIG || IMA_APPRAISE_MODSIG default "sha1" if MODULE_SIG_SHA1 default "sha224" if MODULE_SIG_SHA224 default "sha256" if MODULE_SIG_SHA256 -- 2.18.1
