feat(rme): add dummy realm attestation key to RMMD
Add a dummy realm attestation key to RMMD, and return it on request.
The realm attestation key is requested with an SMC with the following
parameters:
* Fid (0xC400001B2).
* Attestation key buffer PA (the realm attestation key is copied
at this address by the monitor).
* Attestation key buffer length as input and size of realm
attesation key as output.
* Type of elliptic curve.
Signed-off-by: Tamas Ban <tamas.ban@arm.com>
Signed-off-by: Subhasish Ghosh <subhasish.ghosh@arm.com>
Signed-off-by: Soby Mathew <soby.mathew@arm.com>
Change-Id: I12d8d98fd221f4638ef225c9383374ddf6e65eac
diff --git a/plat/arm/board/fvp/platform.mk b/plat/arm/board/fvp/platform.mk
index 895d773..c9f5551 100644
--- a/plat/arm/board/fvp/platform.mk
+++ b/plat/arm/board/fvp/platform.mk
@@ -193,7 +193,8 @@
ifeq (${ENABLE_RME},1)
BL2_SOURCES += plat/arm/board/fvp/aarch64/fvp_helpers.S
-BL31_SOURCES += plat/arm/board/fvp/fvp_plat_attest_token.c
+BL31_SOURCES += plat/arm/board/fvp/fvp_plat_attest_token.c \
+ plat/arm/board/fvp/fvp_realm_attest_key.c
endif
ifeq (${BL2_AT_EL3},1)