1 files changed, 0 insertions, 112 deletions
diff --git a/src/crypto/SymmetricCipherSalsa20.cpp b/src/crypto/SymmetricCipherSalsa20.cpp
deleted file mode 100644
index 7e477656a..000000000
--- a/src/crypto/SymmetricCipherSalsa20.cpp
+++ /dev/null
@@ -1,112 +0,0 @@
-/*
-*  Copyright (C) 2010 Felix Geyer <debfx@fobos.de>
-*
-*  This program is free software: you can redistribute it and/or modify
-*  it under the terms of the GNU General Public License as published by
-*  the Free Software Foundation, either version 2 or (at your option)
-*  version 3 of the License.
-*
-*  This program is distributed in the hope that it will be useful,
-*  but WITHOUT ANY WARRANTY; without even the implied warranty of
-*  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-*  GNU General Public License for more details.
-*
-*  You should have received a copy of the GNU General Public License
-*  along with this program.  If not, see <http://www.gnu.org/licenses/>.
-*/
-
-#include "SymmetricCipherSalsa20.h"
-
-SymmetricCipherSalsa20::SymmetricCipherSalsa20(SymmetricCipher::Algorithm algo, SymmetricCipher::Mode mode,
-                       SymmetricCipher::Direction direction)
-{
-    Q_ASSERT(algo == SymmetricCipher::Salsa20);
-    Q_UNUSED(algo);
-
-    Q_ASSERT(mode == SymmetricCipher::Stream);
-    Q_UNUSED(mode);
-
-    Q_UNUSED(direction);
-}
-
-SymmetricCipherSalsa20::~SymmetricCipherSalsa20()
-{
-}
-
-bool SymmetricCipherSalsa20::init()
-{
-    return true;
-}
-
-bool SymmetricCipherSalsa20::setKey(const QByteArray& key)
-{
-    Q_ASSERT((key.size() == 16) || (key.size() == 32));
-
-    m_key = key;
-    ECRYPT_keysetup(&m_ctx, reinterpret_cast<const u8*>(m_key.constData()), m_key.size()*8, 64);
-
-    return true;
-}
-
-bool SymmetricCipherSalsa20::setIv(const QByteArray& iv)
-{
-    Q_ASSERT(iv.size() == 8);
-
-    m_iv = iv;
-    ECRYPT_ivsetup(&m_ctx, reinterpret_cast<const u8*>(m_iv.constData()));
-
-    return true;
-}
-
-QByteArray SymmetricCipherSalsa20::process(const QByteArray& data, bool* ok)
-{
-    Q_ASSERT((data.size() < blockSize()) || ((data.size() % blockSize()) == 0));
-
-    QByteArray result;
-    result.resize(data.size());
-
-    ECRYPT_encrypt_bytes(&m_ctx, reinterpret_cast<const u8*>(data.constData()),
-                         reinterpret_cast<u8*>(result.data()), data.size());
-
-    *ok = true;
-    return result;
-}
-
-bool SymmetricCipherSalsa20::processInPlace(QByteArray& data)
-{
-    Q_ASSERT((data.size() < blockSize()) || ((data.size() % blockSize()) == 0));
-
-    ECRYPT_encrypt_bytes(&m_ctx, reinterpret_cast<const u8*>(data.constData()),
-                         reinterpret_cast<u8*>(data.data()), data.size());
-
-    return true;
-}
-
-bool SymmetricCipherSalsa20::processInPlace(QByteArray& data, quint64 rounds)
-{
-    Q_ASSERT((data.size() < blockSize()) || ((data.size() % blockSize()) == 0));
-
-    for (quint64 i = 0; i != rounds; ++i) {
-        ECRYPT_encrypt_bytes(&m_ctx, reinterpret_cast<const u8*>(data.constData()),
-                             reinterpret_cast<u8*>(data.data()), data.size());
-    }
-
-    return true;
-}
-
-bool SymmetricCipherSalsa20::reset()
-{
-    ECRYPT_ivsetup(&m_ctx, reinterpret_cast<const u8*>(m_iv.constData()));
-
-    return true;
-}
-
-int SymmetricCipherSalsa20::blockSize() const
-{
-    return 64;
-}
-
-QString SymmetricCipherSalsa20::errorString() const
-{
-    return QString();
-}