key-handle-osx.hpp

Go to the documentation of this file.

/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
#ifndef NDN_SECURITY_TPM_KEY_HANDLE_OSX_HPP
#define NDN_SECURITY_TPM_KEY_HANDLE_OSX_HPP

#include "key-handle.hpp"
#include "helper-osx.hpp"

#ifndef NDN_CXX_HAVE_OSX_SECURITY
#error "This file should not be compiled ..."
#endif

namespace ndn {
namespace security {
namespace tpm {

class BackEndOsx;

class KeyHandleOsx : public KeyHandle
{
public:
  class Error : public KeyHandle::Error
  {
  public:
    explicit
    Error(const std::string& what)
      : KeyHandle::Error(what)
    {
    }
  };

public:
  KeyHandleOsx(const BackEndOsx& impl, const KeyRefOsx& key);

private:
  ConstBufferPtr
  doSign(DigestAlgorithm digestAlgorithm, const uint8_t* buf, size_t size) const final;

  ConstBufferPtr
  doDecrypt(const uint8_t* cipherText, size_t cipherTextLen) const final;

  ConstBufferPtr
  doDerivePublicKey() const final;

private:
  const BackEndOsx& m_impl;
  KeyRefOsx m_key;
};

} // namespace tpm
} // namespace security
} // namespace ndn

#endif // NDN_SECURITY_TPM_KEY_HANDLE_OSX_HPP