46 lines
1.6 KiB
C
46 lines
1.6 KiB
C
/* This file is part of libbrandt.
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* Copyright (C) 2016 GNUnet e.V.
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*
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* libbrandt is free software: you can redistribute it and/or modify it under
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* the terms of the GNU General Public License as published by the Free Software
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* Foundation, either version 3 of the License, or (at your option) any later
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* version.
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*
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* libbrandt is distributed in the hope that it will be useful, but WITHOUT ANY
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* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
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* A PARTICULAR PURPOSE. See the GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along with
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* libbrandt. If not, see <http://www.gnu.org/licenses/>.
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*/
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/**
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* @file internals.h
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* @brief This header contains library internal structs.
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*/
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#ifndef _BRANDT_INTERNALS_H
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#define _BRANDT_INTERNALS_H
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#include <gcrypt.h>
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struct AuctionData {
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uint16_t n; /** The amount of bidders/agents */
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uint16_t k; /** The amount of possible prices */
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uint16_t i; /** Own agents index, only used when bidding */
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uint16_t b; /** Own bid */
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gcry_mpi_t x; /** Own private additive key share */
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gcry_mpi_point_t *y; /** public multiplicative key shares, size: n */
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gcry_mpi_point_t Y; /** Shared public key */
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gcry_mpi_point_t **alpha; /** alphas, size: n*k */
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gcry_mpi_point_t **beta; /** betas, size: n*k */
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gcry_mpi_point_t ***gamma; /** gamma, size: n*n*k */
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gcry_mpi_point_t ***delta; /** delta, size: n*n*k */
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gcry_mpi_point_t ***phi; /** phi, size: n*n*k */
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};
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#endif /* ifndef _BRANDT_INTERNALS_H */
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