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/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil -*- */
/**
* Copyright (c) 2013-2014, Regents of the University of California.
* All rights reserved.
*
* This file is part of ndn-cxx library (NDN C++ library with eXperimental eXtensions).
* See AUTHORS.md for complete list of ndn-cxx authors and contributors.
*
* This file licensed under New BSD License. See COPYING for detailed information about
* ndn-cxx library copyright, permissions, and redistribution restrictions.
*
* @author Yingdi Yu <http://irl.cs.ucla.edu/~yingdi/>
* @author Alexander Afanasyev <http://lasr.cs.ucla.edu/afanasyev/index.html>
* @author Jeff Thompson <jefft0@remap.ucla.edu>
*/
#ifndef NDN_SECURITY_PUBLIC_KEY_HPP
#define NDN_SECURITY_PUBLIC_KEY_HPP
#include "../common.hpp"
#include "../encoding/oid.hpp"
#include "../encoding/buffer.hpp"
#include "security-common.hpp"
namespace ndn {
class PublicKey
{
public:
class Error : public std::runtime_error
{
public:
explicit
Error(const std::string& what)
: std::runtime_error(what)
{
}
};
/**
* The default constructor.
*/
PublicKey();
/**
* Create a new PublicKey with the given values.
* @param algorithm The algorithm of the public key.
* @param keyDer The blob of the PublicKeyInfo in terms of DER.
*
* @throws PublicKey::Error If algorithm is not supported or keyDer cannot be decoded
*/
PublicKey(const uint8_t* keyDerBuf, size_t keyDerSize);
inline const Buffer&
get() const
{
return m_key;
}
inline void
set(const uint8_t* keyDerBuf, size_t keyDerSize)
{
Buffer buf(keyDerBuf, keyDerSize);
m_key.swap(buf);
}
void
encode(CryptoPP::BufferedTransformation& out) const;
void
decode(CryptoPP::BufferedTransformation& in);
inline bool
operator==(const PublicKey& key) const
{
return m_key == key.m_key;
}
inline bool
operator!=(const PublicKey& key) const
{
return m_key != key.m_key;
}
private:
Buffer m_key;
};
std::ostream&
operator<<(std::ostream& os, const PublicKey& key);
} // namespace ndn
#endif //NDN_SECURITY_PUBLIC_KEY_HPP