/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */

/* vim: set ts=8 sts=2 et sw=2 tw=80: */

/* This Source Code Form is subject to the terms of the Mozilla Public

 * License, v. 2.0. If a copy of the MPL was not distributed with this

 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#ifndef SignedTreeHead_h

#define SignedTreeHead_h

#include "SignedCertificateTimestamp.h"

namespace mozilla {

namespace ct {

// Signed Tree Head as defined in section 3.5. of RFC-6962.

struct SignedTreeHead {

  // Version enum in RFC 6962, Section 3.2. Note that while in the current

  // RFC the STH and SCT share the versioning scheme, there are plans in

  // RFC-6962-bis to use separate versions, so using a separate scheme here.

  enum class Version {

    V1 = 0,

  };

  Version version;

  uint64_t timestamp;

  uint64_t treeSize;

  Buffer sha256RootHash;

  DigitallySigned signature;

};

}  // namespace ct

}  // namespace mozilla

#endif  // SignedTreeHead_h