null.hpp

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#ifndef NDNPH_KEYCHAIN_NULL_HPP
#define NDNPH_KEYCHAIN_NULL_HPP
 
#include "private-key.hpp"
#include "public-key.hpp"
 
namespace ndnph {
 
class NullKey
  : public PrivateKey
  , public PublicKey {
public:
  static const NullKey& get() {
    static NullKey instance;
    return instance;
  }
 
  size_t getMaxSigLen() const final {
    return 0;
  }
 
  void updateSigInfo(SigInfo& sigInfo) const final {
    sigInfo.sigType = SigType::Null;
    sigInfo.name = Name();
  }
 
  ssize_t sign(std::initializer_list<tlv::Value>, uint8_t*) const final {
    return 0;
  }
 
  bool matchSigInfo(const SigInfo&) const final {
    return true;
  }
 
  bool verify(std::initializer_list<tlv::Value>, const uint8_t*, size_t) const final {
    return true;
  }
};
 
} // namespace ndnph
 
#endif // NDNPH_KEYCHAIN_NULL_HPP