diff options
| author | AKASHI Takahiro <takahiro.akashi@linaro.org> | 2020-04-14 11:51:38 +0900 |
|---|---|---|
| committer | Heinrich Schuchardt <xypron.glpk@gmx.de> | 2020-04-16 08:12:46 +0200 |
| commit | 9bf09b5120da6d21d9e7774d958b98116828f907 (patch) | |
| tree | e3a88e5bac7020942f9a2fac0a06ba9daac64f19 /lib/efi_loader | |
| parent | 17e11740857163d2b4574e5da995732350885812 (diff) | |
efi_loader: add CONFIG_EFI_SECURE_BOOT config option
Under this configuration, UEFI secure boot support will be added
in later patches.
Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
Diffstat (limited to 'lib/efi_loader')
| -rw-r--r-- | lib/efi_loader/Kconfig | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/lib/efi_loader/Kconfig b/lib/efi_loader/Kconfig index c89ce85c4a..1cfa24ffcf 100644 --- a/lib/efi_loader/Kconfig +++ b/lib/efi_loader/Kconfig @@ -146,4 +146,22 @@ config EFI_INITRD_FILESPEC help Full path of the initramfs file, e.g. mmc 0:2 initramfs.cpio.gz. +config EFI_SECURE_BOOT + bool "Enable EFI secure boot support" + depends on EFI_LOADER + select SHA256 + select RSA + select RSA_VERIFY_WITH_PKEY + select IMAGE_SIGN_INFO + select ASYMMETRIC_KEY_TYPE + select ASYMMETRIC_PUBLIC_KEY_SUBTYPE + select X509_CERTIFICATE_PARSER + select PKCS7_MESSAGE_PARSER + default n + help + Select this option to enable EFI secure boot support. + Once SecureBoot mode is enforced, any EFI binary can run only if + it is signed with a trusted key. To do that, you need to install, + at least, PK, KEK and db. + endif |