Attest: Fetch symmetric Initial Attestation Key
Implement attest_register_initial_attest_key() to fetch and register a
symmetric Initial Attestation Key (IAK).
Add tfm_plat_get_symmetric_iak() to receive the key raw data from
platform.
Add attest_get_signing_key_handle() to get the key handle of the
initial attestation key for signing IAT.
Replace attest_get_initial_attestation_private_key_handle() with
attest_get_signing_key_handle().
Also add a binary symmetric IAK file for token verification in
other tools.
Change-Id: Id2e3647cc85abd0eacbf2a0e53b6d2cd927acaaf
Signed-off-by: David Hu <david.hu@arm.com>
10 files changed