FIT signatures can now be implemented with ECDSA. The assumption that all FIT images are signed with RSA is no longer valid. Thus, instead of 'select'ing RSA, only 'imply' it. This doesn't change the defaults, but allows one to explicitly disable RSA support.
Signed-off-by: Alexandru Gagniuc mr.nuke.me@gmail.com Reviewed-by: Simon Glass sjg@chromium.org Reviewed-by: Igor Opaniuk igor.opaniuk@foundries.io --- common/Kconfig.boot | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/common/Kconfig.boot b/common/Kconfig.boot index f39df04bbf..0d4c38402c 100644 --- a/common/Kconfig.boot +++ b/common/Kconfig.boot @@ -76,8 +76,8 @@ config FIT_SIGNATURE bool "Enable signature verification of FIT uImages" depends on DM select HASH - select RSA - select RSA_VERIFY + imply RSA + imply RSA_VERIFY select IMAGE_SIGN_INFO select FIT_FULL_CHECK help @@ -186,8 +186,8 @@ config SPL_FIT_SIGNATURE select SPL_FIT select SPL_CRYPTO select SPL_HASH_SUPPORT - select SPL_RSA - select SPL_RSA_VERIFY + imply SPL_RSA + imply SPL_RSA_VERIFY select SPL_IMAGE_SIGN_INFO select SPL_FIT_FULL_CHECK