diff --git a/daemon/table/cs-entry.cpp b/daemon/table/cs-entry.cpp
new file mode 100644
index 0000000..108a050
--- /dev/null
+++ b/daemon/table/cs-entry.cpp
@@ -0,0 +1,142 @@
+/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
+/**
+ * Copyright (C) 2014 Named Data Networking Project
+ * See COPYING for copyright and distribution information.
+ *
+ * Author: Ilya Moiseenko <iliamo@ucla.edu>
+ */
+
+#include "cs-entry.hpp"
+
+namespace nfd {
+namespace cs {
+
+NFD_LOG_INIT("CsEntry");
+
+Entry::Entry(const Data& data, bool isUnsolicited)
+  : m_dataPacket(data.shared_from_this())
+  , m_isUnsolicited(isUnsolicited)
+  , m_wasRefreshedByDuplicate(false)
+  , m_nameWithDigest(data.getName())
+{
+  updateStaleTime();
+  m_nameWithDigest.append(ndn::name::Component(getDigest()));
+}
+
+
+Entry::~Entry()
+{
+}
+
+const Name&
+Entry::getName() const
+{
+  return m_nameWithDigest;
+}
+
+const Data&
+Entry::getData() const
+{
+  return *m_dataPacket;
+}
+
+void
+Entry::setData(const Data& data)
+{
+  /// \todo This method may not be necessary (if it is real duplicate,
+  ///       there is no reason to recalculate the same digest
+
+  m_dataPacket = data.shared_from_this();
+  m_digest.reset();
+  m_wasRefreshedByDuplicate = true;
+
+  updateStaleTime();
+
+  m_nameWithDigest = data.getName();
+  m_nameWithDigest.append(ndn::name::Component(getDigest()));
+}
+
+void
+Entry::setData(const Data& data, const ndn::ConstBufferPtr& digest)
+{
+  /// \todo This method may not be necessary (if it is real duplicate,
+  ///       there is no reason to recalculate the same digest
+
+  m_dataPacket = data.shared_from_this();
+  m_digest = digest;
+  m_wasRefreshedByDuplicate = true;
+
+  updateStaleTime();
+
+  m_nameWithDigest = data.getName();
+  m_nameWithDigest.append(ndn::name::Component(getDigest()));
+}
+
+bool
+Entry::isUnsolicited() const
+{
+  return m_isUnsolicited;
+}
+
+const time::Point&
+Entry::getStaleTime() const
+{
+  return m_staleAt;
+}
+
+void
+Entry::updateStaleTime()
+{
+  time::Duration freshness = time::milliseconds(m_dataPacket->getFreshnessPeriod());
+  m_staleAt = time::now() + freshness;
+}
+
+bool
+Entry::wasRefreshedByDuplicate() const
+{
+  return m_wasRefreshedByDuplicate;
+}
+
+const ndn::ConstBufferPtr&
+Entry::getDigest() const
+{
+  if (!static_cast<bool>(m_digest))
+    {
+      const Block& block = m_dataPacket->wireEncode();
+      m_digest = ndn::crypto::sha256(block.wire(), block.size());
+    }
+
+  return m_digest;
+}
+
+void
+Entry::setIterator(int layer, const Entry::LayerIterators::mapped_type& layerIterator)
+{
+  m_layerIterators[layer] = layerIterator;
+}
+
+void
+Entry::removeIterator(int layer)
+{
+  m_layerIterators.erase(layer);
+}
+
+const Entry::LayerIterators&
+Entry::getIterators() const
+{
+  return m_layerIterators;
+}
+
+void
+Entry::printIterators() const
+{
+  for (LayerIterators::const_iterator it = m_layerIterators.begin();
+       it != m_layerIterators.end();
+       ++it)
+    {
+      NFD_LOG_DEBUG("[" << it->first << "]" << " " << &(*it->second));
+    }
+}
+
+} // namespace cs
+} // namespace nfd