34 lines
1.0 KiB
Plaintext
34 lines
1.0 KiB
Plaintext
#
|
|
config INTEGRITY
|
|
def_bool y
|
|
depends on IMA || EVM
|
|
|
|
config INTEGRITY_SIGNATURE
|
|
boolean "Digital signature verification using multiple keyrings"
|
|
depends on INTEGRITY && KEYS
|
|
default n
|
|
select SIGNATURE
|
|
help
|
|
This option enables digital signature verification support
|
|
using multiple keyrings. It defines separate keyrings for each
|
|
of the different use cases - evm, ima, and modules.
|
|
Different keyrings improves search performance, but also allow
|
|
to "lock" certain keyring to prevent adding new keys.
|
|
This is useful for evm and module keyrings, when keys are
|
|
usually only added from initramfs.
|
|
|
|
config INTEGRITY_ASYMMETRIC_KEYS
|
|
boolean "Enable asymmetric keys support"
|
|
depends on INTEGRITY_SIGNATURE
|
|
default n
|
|
select ASYMMETRIC_KEY_TYPE
|
|
select ASYMMETRIC_PUBLIC_KEY_SUBTYPE
|
|
select PUBLIC_KEY_ALGO_RSA
|
|
select X509_CERTIFICATE_PARSER
|
|
help
|
|
This option enables digital signature verification using
|
|
asymmetric keys.
|
|
|
|
source security/integrity/ima/Kconfig
|
|
source security/integrity/evm/Kconfig
|