feat(auth): allow to verify PublicKey with platform format PK
In some platform the digest of the public key saved in the OTP is not
the digest of the exact same public key buffer needed to check the
signature. Typically, platform checks signature using the DER ROTPK
whereas some others add some related information. Add a new platform
weak function to transform the public key buffer used by
verify_signature to a platform specific public key.
Mark this new weak function as deprecated as it will be replaced
by another framework implementation.
Change-Id: I71017b41e3eca9398cededf317ad97e9b511be5f
Signed-off-by: Nicolas Toromanoff <nicolas.toromanoff@st.com>
Signed-off-by: Lionel Debieve <lionel.debieve@foss.st.com>
diff --git a/docs/about/release-information.rst b/docs/about/release-information.rst
index c0875b6..6c05aec 100644
--- a/docs/about/release-information.rst
+++ b/docs/about/release-information.rst
@@ -67,6 +67,11 @@
+================================+=============+=========+=========================================================+
| STM32MP_USE_STM32IMAGE macro | Dec '21 | 2.7 | FIP is the recommended boot method for STM32MP |
+--------------------------------+-------------+---------+---------------------------------------------------------+
+| plat_convert_pk() function | Nov'22 | Next | Platform conversion to manage specific PK hash |
+| | | release | |
+| | | after | |
+| | | 2.8 | |
++--------------------------------+-------------+---------+---------------------------------------------------------+
--------------