/*############################################################################
  # Copyright 2017 Intel Corporation
  #
  # Licensed under the Apache License, Version 2.0 (the "License");
  # you may not use this file except in compliance with the License.
  # You may obtain a copy of the License at
  #
  #     http://www.apache.org/licenses/LICENSE-2.0
  #
  # Unless required by applicable law or agreed to in writing, software
  # distributed under the License is distributed on an "AS IS" BASIS,
  # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  # See the License for the specific language governing permissions and
  # limitations under the License.
  ############################################################################*/
/// Non-sensitive member context APIs
/*! \file */

#ifndef EPID_MEMBER_SRC_VALIDATEKEY_H_
#define EPID_MEMBER_SRC_VALIDATEKEY_H_

#include "epid/common/errors.h"
#include "epid/common/stdtypes.h"

/// \cond
typedef struct MemberCtx MemberCtx;
typedef struct G1ElemStr G1ElemStr;
typedef struct G2ElemStr G2ElemStr;
typedef struct FpElemStr FpElemStr;
/// \endcond

/// Checks if provided parameters result in a valid key
/*!


  \param[in,out] ctx
  The member context.

  \param[in] A_str
  The A value of the member private key.

  \param[in] x_str
  The x value of the member private key.

  \param[in] h1_str
  The h1 value of the group public key.

  \param[in] w_str
  The w value of the group public key.

  \retval true
  if the input values would result in a valid member private key

  \retval false
  if the input values would result in an invalid member private key

  \see MemberCreate

 */
bool EpidMemberIsKeyValid(MemberCtx* ctx, G1ElemStr const* A_str,
                          FpElemStr const* x_str, G1ElemStr const* h1_str,
                          G2ElemStr const* w_str);

#endif  // EPID_MEMBER_SRC_VALIDATEKEY_H_