Implementation of PSI using Phasing. More...

#include "../../../abycore/circuit/booleancircuits.h"
#include "../../../abycore/circuit/arithmeticcircuits.h"
#include "../../../abycore/circuit/circuit.h"
#include "../../../abycore/aby/abyparty.h"
#include "hashing/cuckoo.h"
#include "hashing/hashing_util.h"
#include "hashing/simple_hashing.h"
#include <cassert>

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Functions
int32_t	test_phasing_circuit (e_role role, char *address, seclvl seclvl, uint32_t nvals, uint32_t bitlen, double epsilon, uint32_t nthreads, e_mt_gen_alg mt_alg, e_sharing sharing)

void	sample_random_elements (uint32_t neles, uint32_t bitlen, uint32_t srv_set, uint32_t cli_set)

void	set_fixed_elements (uint32_t neles, uint32_t bitlen, uint32_t srv_set, uint32_t cli_set)

share *	BuildPhasingCircuit (share *shr_srv_set, share shr_cli_set, uint32_t binsize, BooleanCircuit *circ)

share *	BuildPhasingStashCircuit (share shr_srv_set, share shr_cli_stash, uint32_t neles, uint32_t bitlen, uint32_t maxstashsize, BooleanCircuit circ)

void	ServerHashingRoutine (uint8_t elements, uint32_t neles, uint32_t elebitlen, uint32_t nbins, uint32_t maxbinsize, uint8_t *hash_table, uint32_t outbitlen, uint32_t ntasks, crypto *crypt)

void	ClientHashingRoutine (uint8_t elements, uint32_t neles, uint32_t elebitlen, uint32_t nbins, uint8_t hash_table, uint32_t inv_perm, uint32_t outbitlen, uint8_t stash, uint32_t maxstashsize, uint32_t stashperm, uint32_t ntasks, crypto crypt)

void	pad_elements (uint8_t hash_table, uint32_t elebytelen, uint32_t nbins, uint32_t nelesinbin, uint32_t maxbinsize, uint8_t padded_hash_table, uint8_t dummy_element)

uint32_t	compute_max_stash_size (uint32_t neles, uint32_t nbins)

Detailed Description

Implementation of PSI using Phasing.

Author: micha.nosp@m.el.z.nosp@m.ohner.nosp@m.@ec-.nosp@m.sprid.nosp@m.e.de

Copyright: ABY - A Framework for Efficient Mixed-protocol Secure Two-party Computation Copyright (C) 2015 Engineering Cryptographic Protocols Group, TU Darmstadt This program is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details. You should have received a copy of the GNU Affero General Public License along with this program. If not, see http://www.gnu.org/licenses/.

Functions

Detailed Description