From dd0316ce57bd9256a093d66845e1d40cd9426ba4 Mon Sep 17 00:00:00 2001
From: Carl Schwan <carl@carlschwan.eu>
Date: Thu, 28 Jan 2021 21:54:37 +0100
Subject: Move files

---
 lib/crypto/utils.cpp | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)
 create mode 100644 lib/crypto/utils.cpp

(limited to 'lib/crypto/utils.cpp')

diff --git a/lib/crypto/utils.cpp b/lib/crypto/utils.cpp
new file mode 100644
index 00000000..cb20abf8
--- /dev/null
+++ b/lib/crypto/utils.cpp
@@ -0,0 +1,26 @@
+// SPDX-FileCopyrightText: 2021 Carl Schwan <carlschwan@kde.org>
+//
+// SPDX-License-Identifier: LGPL-2.1-or-later
+
+#ifdef Quotient_E2EE_ENABLED
+#include "crypto/utils.h"
+#include <QDebug>
+#include <openssl/rand.h>
+
+using namespace Quotient;
+
+QByteArray Quotient::toKey(const Quotient::PicklingMode &mode)
+{
+    if (std::holds_alternative<Quotient::Unencrypted>(mode)) {
+        return "";
+    }
+    return std::get<Quotient::Encrypted>(mode).key;
+}
+
+QByteArray Quotient::getRandom(size_t bufferSize)
+{
+    QByteArray buffer(bufferSize, '0');
+    RAND_bytes(reinterpret_cast<uint8_t *>(buffer.data()), buffer.size());
+    return buffer;
+}
+#endif
-- 
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