tree 983df96f83a08473340ce875ee3a42d16f72f637
parent fefeffb1a614277209d8deda29950f3c86d3129c
author Nicolas Toromanoff <nicolas.toromanoff@st.com> 1604920492 +0100
committer Lionel Debieve <lionel.debieve@foss.st.com> 1668421501 +0100

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>