/*
	mdfour.c

	An implementation of MD4 designed for use in the samba SMB
	authentication protocol

	Copyright (C) 1997-1998  Andrew Tridgell

	This program is free software; you can redistribute it and/or
	modify it under the terms of the GNU General Public License
	as published by the Free Software Foundation; either version 2
	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 General Public License for more details.

	You should have received a copy of the GNU General Public License
	along with this program; if not, write to:

		Free Software Foundation, Inc.
		59 Temple Place - Suite 330
		Boston, MA  02111-1307, USA
*/

typedef struct mdfour {
	uint32_t A, B, C, D;
	uint32_t totalN;
} mdfour_t;

void mdfour_begin( struct mdfour *md );
void mdfour_update( struct mdfour *md, uint8_t *in, size_t n );
void mdfour_result( struct mdfour *md, uint8_t *out );