/*
 * Copyright (c) 2021 Clementine Computing LLC.
 *
 * This file is part of PopuFare.
 *
 * PopuFare 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.
 *
 * PopuFare 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 PopuFare.  If not, see <https://www.gnu.org/licenses/>.
 *
 */

#ifndef POPUFARE_FAREQR_H
#define POPUFARE_FAREQR_H

#include <stdio.h>
#include <stdlib.h>

#include <string.h>
#include <stdint.h>

#include "../common/common_config.h"

#include "b64.h"



int fareqr_encode(char *tok_public, char *tok_secret, char *tok_cred, char *fareqr_str);
int fareqr_decode(char *fareqr_s, char *check_pub, char *tok_secret, char *dst_cred);
int fareqr_lookup_seed_secret(char *seedfn, char *pub, char *priv);
int fareqr_lookup_decode(char *seedfn, char *fareqr_s, char *dst_cred);

#endif