Add crypto service

Change-Id: Ifd55a4caaf0b95e3d1b6504863fba112a7e18f15
Signed-off-by: Julian Hall <julian.hall@arm.com>
diff --git a/protocols/service/crypto/protobuf/component.cmake b/protocols/service/crypto/protobuf/component.cmake
new file mode 100644
index 0000000..7583f18
--- /dev/null
+++ b/protocols/service/crypto/protobuf/component.cmake
@@ -0,0 +1,26 @@
+#-------------------------------------------------------------------------------
+# Copyright (c) 2020, Arm Limited and Contributors. All rights reserved.
+#
+# SPDX-License-Identifier: BSD-3-Clause
+#
+#-------------------------------------------------------------------------------
+if (NOT DEFINED TGT)
+	message(FATAL_ERROR "mandatory parameter TGT is not defined.")
+endif()
+
+set_property(TARGET ${TGT} APPEND PROPERTY PROTOBUF_FILES
+	"${CMAKE_CURRENT_LIST_DIR}/asymmetric_decrypt.proto"
+	"${CMAKE_CURRENT_LIST_DIR}/asymmetric_encrypt.proto"
+	"${CMAKE_CURRENT_LIST_DIR}/destroy_key.proto"
+	"${CMAKE_CURRENT_LIST_DIR}/open_key.proto"
+	"${CMAKE_CURRENT_LIST_DIR}/close_key.proto"
+	"${CMAKE_CURRENT_LIST_DIR}/export_key.proto"
+	"${CMAKE_CURRENT_LIST_DIR}/export_public_key.proto"
+	"${CMAKE_CURRENT_LIST_DIR}/generate_key.proto"
+	"${CMAKE_CURRENT_LIST_DIR}/generate_random.proto"
+	"${CMAKE_CURRENT_LIST_DIR}/import_key.proto"
+	"${CMAKE_CURRENT_LIST_DIR}/key_attributes.proto"
+	"${CMAKE_CURRENT_LIST_DIR}/opcodes.proto"
+	"${CMAKE_CURRENT_LIST_DIR}/sign_hash.proto"
+	"${CMAKE_CURRENT_LIST_DIR}/verify_hash.proto"
+	)