The padding pss is only supported on u-boot and tools since commit 2bbed3ff8c7f ("image: Use Kconfig to enable FIT_RSASSA_PSS on host")
This commit adds the config SPL_FIT_RSASSA_PSS to support the padding pss in the SPL.
Signed-off-by: Philippe Reynes philippe.reynes@softathome.com --- common/Kconfig.boot | 7 +++++++ 1 file changed, 7 insertions(+)
diff --git a/common/Kconfig.boot b/common/Kconfig.boot index 9b84a8d005..c948d58094 100644 --- a/common/Kconfig.boot +++ b/common/Kconfig.boot @@ -175,6 +175,13 @@ config SPL_FIT_SIGNATURE_MAX_SIZE device memory. Assure this size does not extend past expected storage space.
+config SPL_FIT_RSASSA_PSS + bool "Support rsassa-pss signature scheme of FIT image contents in SPL" + depends on SPL_FIT_SIGNATURE + help + Enable this to support the pss padding algorithm as described + in the rfc8017 (https://tools.ietf.org/html/rfc8017) in SPL. + config SPL_LOAD_FIT bool "Enable SPL loading U-Boot as a FIT (basic fitImage features)" select SPL_FIT