Move source files to /src

src/acceleratedcryptographichash.cpp

@@ -0,0 +1,37 @@
+/*
+ * Use OpenSSL for hashing as their code is more optimized than Qt's
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * Copyright (C) 2020 Raspberry Pi Ltd
+ */
+
+#include "acceleratedcryptographichash.h"
+
+AcceleratedCryptographicHash::AcceleratedCryptographicHash(QCryptographicHash::Algorithm method)
+{
+    if (method != QCryptographicHash::Sha256)
+        throw std::runtime_error("Only sha256 implemented");
+
+    SHA256_Init(&_sha256);
+}
+
+AcceleratedCryptographicHash::~AcceleratedCryptographicHash()
+{
+}
+
+void AcceleratedCryptographicHash::addData(const char *data, int length)
+{
+    SHA256_Update(&_sha256, data, length);
+}
+
+void AcceleratedCryptographicHash::addData(const QByteArray &data)
+{
+    addData(data.constData(), data.size());
+}
+
+QByteArray AcceleratedCryptographicHash::result()
+{
+    unsigned char binhash[SHA256_DIGEST_LENGTH];
+    SHA256_Final(binhash, &_sha256);
+    return QByteArray((char *) binhash, sizeof binhash);
+}