1 files changed, 33 insertions, 0 deletions
diff --git a/src/kernel/checks.cpp b/src/kernel/checks.cpp
new file mode 100644
index 0000000000..4c303c172c
--- /dev/null
+++ b/src/kernel/checks.cpp
@@ -0,0 +1,33 @@
+// Copyright (c) 2022 The Bitcoin Core developers
+// Distributed under the MIT software license, see the accompanying
+// file COPYING or http://www.opensource.org/licenses/mit-license.php.
+
+#include <kernel/checks.h>
+
+#include <key.h>
+#include <random.h>
+#include <util/time.h>
+#include <util/translation.h>
+
+#include <memory>
+
+namespace kernel {
+
+std::optional<bilingual_str> SanityChecks(const Context&)
+{
+    if (!ECC_InitSanityCheck()) {
+        return Untranslated("Elliptic curve cryptography sanity check failure. Aborting.");
+    }
+
+    if (!Random_SanityCheck()) {
+        return Untranslated("OS cryptographic RNG sanity check failure. Aborting.");
+    }
+
+    if (!ChronoSanityCheck()) {
+        return Untranslated("Clock epoch mismatch. Aborting.");
+    }
+
+    return std::nullopt;
+}
+
+}