libzmq/src/tweetnacl.h
Pieter Hintjens 7129187f87 Problem: getting various warnings in tweetnacl
libzmq used to switch off pedantic checks when using tweetnacl. As
this is now the default, that means pedantic checks are always off.
This is not good.

Solution: in tweetnacl.c alone, use a GCC pragma to disable sign
comparison warnings. We could also clean the code up yet this is
simpler. In other code, we still want those warnings, hence I've
used a pragma rather than global compile option.

Second, use -Wno-long-long all the time, as this warning does not
work with a pragma.

I removed code that set -wno-long-long, for MinGW and Solaris.

Related problem 2: --with-relaxed is badly named

This option switches off pedantic checks, so should be called
--disable-pedantic. 'with' is for optional packages.
2016-02-17 12:06:45 +01:00

74 lines
2.7 KiB
C

/*
Copyright (c) 2016 Contributors as noted in the AUTHORS file
This file is part of libzmq, the ZeroMQ core engine in C++.
libzmq is free software; you can redistribute it and/or modify it under
the terms of the GNU Lesser General Public License (LGPL) as published
by the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
As a special exception, the Contributors give you permission to link
this library with independent modules to produce an executable,
regardless of the license terms of these independent modules, and to
copy and distribute the resulting executable under terms of your choice,
provided that you also meet, for each linked independent module, the
terms and conditions of the license of that module. An independent
module is a module which is not derived from or based on this library.
If you modify this library, you must extend this exception to your
version of the library.
libzmq 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.
You should have received a copy of the GNU Lesser General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef TWEETNACL_H
#define TWEETNACL_H
#include "platform.hpp"
#if defined (ZMQ_USE_TWEETNACL)
#define crypto_box_SECRETKEYBYTES 32
#define crypto_box_BOXZEROBYTES 16
#define crypto_box_NONCEBYTES 24
#define crypto_box_ZEROBYTES 32
#define crypto_box_PUBLICKEYBYTES 32
#define crypto_box_BEFORENMBYTES 32
#define crypto_secretbox_KEYBYTES 32
#define crypto_secretbox_NONCEBYTES 24
#define crypto_secretbox_ZEROBYTES 32
#define crypto_secretbox_BOXZEROBYTES 16
typedef unsigned char u8;
typedef unsigned long u32;
typedef unsigned long long u64;
typedef long long i64;
typedef i64 gf[16];
#ifdef __cplusplus
extern "C" {
#endif
void randombytes (unsigned char *, unsigned long long);
int randombytes_close (void);
int crypto_box_keypair(u8 *y,u8 *x);
int crypto_box_afternm(u8 *c,const u8 *m,u64 d,const u8 *n,const u8 *k);
int crypto_box_open_afternm(u8 *m,const u8 *c,u64 d,const u8 *n,const u8 *k);
int crypto_box(u8 *c,const u8 *m,u64 d,const u8 *n,const u8 *y,const u8 *x);
int crypto_box_open(u8 *m,const u8 *c,u64 d,const u8 *n,const u8 *y,const u8 *x);
int crypto_box_beforenm(u8 *k,const u8 *y,const u8 *x);
int crypto_secretbox(u8 *c,const u8 *m,u64 d,const u8 *n,const u8 *k);
int crypto_secretbox_open(u8 *m,const u8 *c,u64 d,const u8 *n,const u8 *k);
#ifdef __cplusplus
}
#endif
#endif
#endif