diff options
author | Ruslan Nigmatullin <euroelessar@yandex.ru> | 2013-01-11 16:10:53 +0400 |
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committer | The Qt Project <gerrit-noreply@qt-project.org> | 2013-01-14 23:44:15 +0100 |
commit | d4adcfb8cc1b22d85641d7e4aa03b67850a4c715 (patch) | |
tree | 75c10cecc453d79df7889e2590aa138c97e89eb5 /src/corelib/doc/snippets | |
parent | 273713b81f5e580748c281c17e08e8b3e2e8ee70 (diff) |
Added QMessageAuthenticationCode
QMessageAuthenticationCode is HMAC implementation based on
QCryptographicHash abilities. HMAC is often used in OAuth and similar
authentication protocols.
Change-Id: Ifc73947ad06c36a1b770315b7e89ba5c01c5e79e
Reviewed-by: Richard J. Moore <rich@kde.org>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Diffstat (limited to 'src/corelib/doc/snippets')
-rw-r--r-- | src/corelib/doc/snippets/qmessageauthenticationcode/main.cpp | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/src/corelib/doc/snippets/qmessageauthenticationcode/main.cpp b/src/corelib/doc/snippets/qmessageauthenticationcode/main.cpp new file mode 100644 index 0000000000..4441fbd9a1 --- /dev/null +++ b/src/corelib/doc/snippets/qmessageauthenticationcode/main.cpp @@ -0,0 +1,62 @@ +/**************************************************************************** +** +** Copyright (C) 2013 Ruslan Nigmatullin <euroelessar@yandex.ru> +** Contact: http://www.qt-project.org/legal +** +** This file is part of the documentation of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:BSD$ +** You may use this file under the terms of the BSD license as follows: +** +** "Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the name of Digia Plc and its Subsidiary(-ies) nor the names +** of its contributors may be used to endorse or promote products derived +** from this software without specific prior written permission. +** +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include <QtCore> + +int main(int argc, char *argv[]) +{ + QCoreApplication app(argc, argv); + +//! [0] + QByteArray key = "key"; + QByteArray message = "The quick brown fox jumps over the lazy dog"; +//! [0] + +//! [1] + QMessageAuthenticationCode code(QCryptographicHash::Sha1); + code.setKey(key); + code.addData(message); + code.result().toHex(); // returns "de7c9b85b8b78aa6bc8a7a36f70a90701c9db4d9" +//! [1] + +//! [2] + QMessageAuthenticationCode::hash(message, key, QCryptographicHash::Sha1).toHex(); +//! [2] +} |