Files
UxPlay/lib/pairing.h
fduncanh 623b638357 Bring contents of lib up to date with current FD-:master RPiPlay
the plist library is removed (the Linux distributions version will be used)
(libplist 2.0)

the library llhttp v 6.0.2 is added to replace http_parser

The curve25519 and ed25519 libraries are removed, and replaced with their
OpenSSL 1.1.1 implementations

crypto is updated
2021-07-31 19:29:58 -04:00

44 lines
1.8 KiB
C
Executable File

/**
* Copyright (C) 2018 Juho Vähä-Herttua
* Copyright (C) 2020 Jaslo Ziska
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*/
#include "crypto.h"
#ifndef PAIRING_H
#define PAIRING_H
#define PAIRING_SIG_SIZE (2 * X25519_KEY_SIZE)
typedef struct pairing_s pairing_t;
typedef struct pairing_session_s pairing_session_t;
pairing_t *pairing_init_generate();
void pairing_get_public_key(pairing_t *pairing, unsigned char public_key[ED25519_KEY_SIZE]);
pairing_session_t *pairing_session_init(pairing_t *pairing);
void pairing_session_set_setup_status(pairing_session_t *session);
int pairing_session_check_handshake_status(pairing_session_t *session);
int pairing_session_handshake(pairing_session_t *session, const unsigned char ecdh_key[X25519_KEY_SIZE],
const unsigned char ed_key[ED25519_KEY_SIZE]);
int pairing_session_get_public_key(pairing_session_t *session, unsigned char ecdh_key[X25519_KEY_SIZE]);
int pairing_session_get_signature(pairing_session_t *session, unsigned char signature[PAIRING_SIG_SIZE]);
int pairing_session_finish(pairing_session_t *session, const unsigned char signature[PAIRING_SIG_SIZE]);
void pairing_session_destroy(pairing_session_t *session);
void pairing_destroy(pairing_t *pairing);
void pairing_get_ecdh_secret_key(pairing_session_t *session, unsigned char ecdh_secret[X25519_KEY_SIZE]);
#endif