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| /rk3399_ARM-atf/include/lib/psa/psa_manifest/ |
| H A D | sid.h | 50316e226fbbe30b5eb4121225958a9b63e58bb1 Tue Jun 13 21:40:51 UTC 2023 laurenw-arm <lauren.wehrmeister@arm.com> feat(psa): interface with RSS for retrieving ROTPK
Adding the AP/RSS interface for reading the ROTPK.
The read interface implements the psa_call:
psa_call(RSS_CRYPTO_HANDLE, PSA_IPC_CALL,
in_vec, IOVEC_LEN(in_vec),
out_vec, IOVEC_LEN(out_vec));
where the in_vec indicates which of the 3 ROTPKs we want,
and the out_vec stores the ROTPK value we get back from RSS.
Through this service, we will be able to read any of the 3
ROTPKs used on a CCA platform:
- ROTPK for CCA firmware (BL2, BL31, RMM).
- ROTPK for secure firmware.
- ROTPK for non-secure firmware.
Change-Id: I44c615588235cc797fdf38870b74b4c422be0a72
Signed-off-by: Lauren Wehrmeister <lauren.wehrmeister@arm.com>
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