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- /*############################################################################
- # 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.
- ############################################################################*/
- /// Member private exponentiation API
- /*! \file */
- #ifndef EPID_MEMBER_SRC_PRIVATEEXP_H_
- #define EPID_MEMBER_SRC_PRIVATEEXP_H_
- #include "epid/common/errors.h"
- /// \cond
- typedef struct EcPoint EcPoint;
- typedef struct MemberCtx MemberCtx;
- /// \endcond
- /// Raises a point in an elliptic curve group G1 to a private key f.
- /*!
- \param[in] ctx
- The member context.
- \param[in] a
- The base.
- \param[out] r
- The result of exponentiation.
- \returns ::EpidStatus
- */
- EpidStatus EpidPrivateExp(MemberCtx* ctx, EcPoint const* a, EcPoint* r);
- #endif // EPID_MEMBER_SRC_PRIVATEEXP_H_
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