diff options
| author | Jens Wiklander <jens.wiklander@linaro.org> | 2019-04-25 16:17:34 +0200 |
|---|---|---|
| committer | Jérôme Forissier <jerome.forissier@linaro.org> | 2019-04-30 13:15:54 +0200 |
| commit | fda78375e37ff7341cd205bdc26c9ed9b991b927 (patch) | |
| tree | 5e3a56bd3b102cb43380b52aa25c68e7e46d5af9 /core/arch/arm/kernel/generic_boot.c | |
| parent | 9cc10bc9558504e1a9f03f5d535d9041255e1391 (diff) | |
core: default tee_otp_get_die_id() based on HUK
Changes the default weak tee_otp_get_die_id() implementation to use
huk_subkey_derive() to derive a unique die ID based on the hardware
unique key.
Note that the SSK derivation retains backwards compatibility if
CFG_CORE_HUK_SUBKEY_COMPAT is set to 'y' and tee_otp_get_die_id() wasn't
replaced with a platform specific implementation.
Reviewed-by: Joakim Bech <joakim.bech@linaro.org>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
Diffstat (limited to 'core/arch/arm/kernel/generic_boot.c')
0 files changed, 0 insertions, 0 deletions