tree 272e6165e22d56341454270479e3f0b4288f1bf7
parent 0dab9cd26cdb66d9af8a46d5ae556ca9e385c17a
author Pankaj Gupta <pankaj.gupta@nxp.com> 1747120837 +0000
committer Pankaj Gupta <pankaj.gupta@nxp.com> 1749812990 +0000

fix(nxp-crypto): restricts generating nxp_mkvb via ns-world

Master-key-verification-blob (MKVB) value generated on request from
the secure world, is same to the MKVB value generated on request from
Normal world. Leading to the leak og MKVB to non-secure world.

Fix to prevent MKVB generation for requests originating from non-secure
world.
- For non-secure world, this SMC is return failure.

Additional fix for bound-check before continuing to generate the MKVB.

Change-Id: I9940b4dfe33289c2d57595a2a08acff29a12c974
Signed-off-by: Pankaj Gupta <pankaj.gupta@nxp.com>