libcamera: ipa_manager: Embed IPA module signing public key

In preparation for verifying the signature of IPA modules, generate a
public key from the private signing key and embed it in the IPAManager
class.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se>

src/libcamera/ipa_pub_key.cpp.in

@@ -0,0 +1,20 @@
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
+/*
+ * Copyright (C) 2020, Laurent Pinchart <laurent.pinchart@ideasonboard.com>
+ *
+ * ipa_key.cpp - IPA module signing public key
+ *
+ * This file is auto-generated. Do not edit.
+ */
+
+#include "ipa_manager.h"
+
+namespace libcamera {
+
+const uint8_t IPAManager::publicKeyData_[] = {
+	${ipa_key}
+};
+
+const PubKey IPAManager::pubKey_{ { IPAManager::publicKeyData_ } };
+
+} /* namespace libcamera */