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50316e226f
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>
23 lines
565 B
C
23 lines
565 B
C
/*
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* Copyright (c) 2019-2023, Arm Limited. All rights reserved.
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*
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* SPDX-License-Identifier: BSD-3-Clause
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*
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*/
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#ifndef PSA_MANIFEST_SID_H
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#define PSA_MANIFEST_SID_H
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/******** RSS_SP_CRYPTO ********/
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#define RSS_CRYPTO_HANDLE (0x40000100U)
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/******** RSS_SP_PLATFORM ********/
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#define RSS_PLATFORM_SERVICE_HANDLE (0x40000105U)
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/******** PSA_SP_MEASURED_BOOT ********/
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#define RSS_MEASURED_BOOT_HANDLE (0x40000110U)
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/******** PSA_SP_DELAGATED_ATTESTATION ********/
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#define RSS_DELEGATED_SERVICE_HANDLE (0x40000111U)
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#endif /* PSA_MANIFEST_SID_H */
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