452 lines
8.5 KiB
C
452 lines
8.5 KiB
C
/** \ingroup MP_m
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* \file mp32.h
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*
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* Multiprecision 2's complement integer routines for 32 bit cpu, header/
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*/
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/*
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* Copyright (c) 1997, 1998, 1999, 2000 Virtual Unlimited B.V.
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*
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* Author: Bob Deblier <bob@virtualunlimited.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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*/
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#ifndef _MP32_H
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#define _MP32_H
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#include "beecrypt.h"
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#if HAVE_STRING_H
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# include <string.h>
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#endif
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#include "mp32opt.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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/**
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*/
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BEECRYPTAPI /*@unused@*/
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void mp32copy(uint32 size, /*@out@*/ uint32* dst, const uint32* src)
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/*@modifies dst @*/;
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#ifndef ASM_MP32COPY
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#ifdef __LCLINT__
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#define mp32copy(size, dst, src) memmove(dst, src, ((unsigned)(size)) << 2)
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#else
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#define mp32copy(size, dst, src) memcpy(dst, src, (size) << 2)
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#endif
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#endif
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/**
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*/
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BEECRYPTAPI /*@unused@*/
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void mp32move(uint32 size, /*@out@*/ uint32* dst, const uint32* src)
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/*@modifies dst @*/;
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#ifndef ASM_MP32MOVE
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#ifdef __LCLINT__
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#define mp32move(size, dst, src) memmove(dst, src, ((unsigned)(size)) << 2)
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#else
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#define mp32move(size, dst, src) memmove(dst, src, (size) << 2)
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#endif
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#endif
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/**
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*/
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BEECRYPTAPI
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void mp32zero(uint32 xsize, /*@out@*/ uint32* xdata)
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/*@modifies xdata @*/;
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/**
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*/
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BEECRYPTAPI /*@unused@*/
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void mp32fill(uint32 xsize, /*@out@*/ uint32* xdata, uint32 val)
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/*@modifies xdata @*/;
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/**
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*/
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BEECRYPTAPI
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int mp32odd (uint32 xsize, const uint32* xdata)
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/*@*/;
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/**
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*/
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BEECRYPTAPI
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int mp32even(uint32 xsize, const uint32* xdata)
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/*@*/;
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/**
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*/
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BEECRYPTAPI
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int mp32z (uint32 xsize, const uint32* xdata)
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/*@*/;
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/**
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*/
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/*@-exportlocal@*/
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BEECRYPTAPI
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int mp32nz (uint32 xsize, const uint32* xdata)
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/*@*/;
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/*@=exportlocal@*/
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/**
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*/
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BEECRYPTAPI
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int mp32eq (uint32 size, const uint32* xdata, const uint32* ydata)
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/*@*/;
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/**
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*/
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/*@-exportlocal@*/
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BEECRYPTAPI
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int mp32ne (uint32 size, const uint32* xdata, const uint32* ydata)
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/*@*/;
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/*@=exportlocal@*/
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/**
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*/
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/*@-exportlocal@*/
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BEECRYPTAPI
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int mp32gt (uint32 size, const uint32* xdata, const uint32* ydata)
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/*@*/;
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/*@=exportlocal@*/
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/**
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*/
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/*@-exportlocal@*/
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BEECRYPTAPI
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int mp32lt (uint32 size, const uint32* xdata, const uint32* ydata)
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/*@*/;
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/*@=exportlocal@*/
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/**
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*/
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BEECRYPTAPI
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int mp32ge (uint32 size, const uint32* xdata, const uint32* ydata)
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/*@*/;
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/**
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*/
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BEECRYPTAPI
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int mp32le (uint32 size, const uint32* xdata, const uint32* ydata)
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/*@*/;
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/**
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*/
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BEECRYPTAPI
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int mp32eqx(uint32 xsize, const uint32* xdata, uint32 ysize, const uint32* ydata)
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/*@*/;
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/**
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*/
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BEECRYPTAPI /*@unused@*/
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int mp32nex(uint32 xsize, const uint32* xdata, uint32 ysize, const uint32* ydata)
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/*@*/;
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/**
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*/
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BEECRYPTAPI /*@unused@*/
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int mp32gtx(uint32 xsize, const uint32* xdata, uint32 ysize, const uint32* ydata)
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/*@*/;
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/**
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*/
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BEECRYPTAPI /*@unused@*/
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int mp32ltx(uint32 xsize, const uint32* xdata, uint32 ysize, const uint32* ydata)
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/*@*/;
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/**
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*/
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BEECRYPTAPI
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int mp32gex(uint32 xsize, const uint32* xdata, uint32 ysize, const uint32* ydata)
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/*@*/;
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/**
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*/
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BEECRYPTAPI
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int mp32lex(uint32 xsize, const uint32* xdata, uint32 ysize, const uint32* ydata)
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/*@*/;
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/**
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*/
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BEECRYPTAPI
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int mp32isone(uint32 xsize, const uint32* xdata)
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/*@*/;
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/**
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*/
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BEECRYPTAPI
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int mp32istwo(uint32 xsize, const uint32* xdata)
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/*@*/;
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/**
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*/
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BEECRYPTAPI
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int mp32leone(uint32 xsize, const uint32* xdata)
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/*@*/;
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/**
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*/
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BEECRYPTAPI /*@unused@*/
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int mp32eqmone(uint32 size, const uint32* xdata, const uint32* ydata)
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/*@*/;
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/**
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*/
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BEECRYPTAPI
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int mp32msbset(uint32 xsize, const uint32* xdata)
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/*@*/;
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/**
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*/
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BEECRYPTAPI /*@unused@*/
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int mp32lsbset(uint32 xsize, const uint32* xdata)
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/*@*/;
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/**
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*/
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BEECRYPTAPI /*@unused@*/
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void mp32setmsb(uint32 xsize, uint32* xdata)
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/*@modifies xdata @*/;
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/**
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*/
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BEECRYPTAPI
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void mp32setlsb(uint32 xsize, uint32* xdata)
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/*@modifies xdata @*/;
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/**
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*/
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BEECRYPTAPI /*@unused@*/
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void mp32clrmsb(uint32 xsize, uint32* xdata)
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/*@modifies xdata @*/;
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/**
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*/
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BEECRYPTAPI /*@unused@*/
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void mp32clrlsb(uint32 xsize, uint32* xdata)
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/*@modifies xdata @*/;
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/**
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*/
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BEECRYPTAPI /*@unused@*/
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void mp32xor(uint32 size, uint32* xdata, const uint32* ydata)
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/*@modifies xdata @*/;
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/**
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*/
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/*@-exportlocal@*/
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BEECRYPTAPI
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void mp32not(uint32 xsize, uint32* xdata)
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/*@modifies xdata @*/;
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/*@=exportlocal@*/
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/**
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*/
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BEECRYPTAPI
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void mp32setw(uint32 xsize, /*@out@*/ uint32* xdata, uint32 y)
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/*@modifies xdata @*/;
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/**
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*/
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BEECRYPTAPI
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void mp32setx(uint32 xsize, /*@out@*/ uint32* xdata, uint32 ysize, const uint32* ydata)
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/*@modifies xdata @*/;
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/**
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*/
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BEECRYPTAPI
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uint32 mp32addw(uint32 xsize, uint32* xdata, uint32 y)
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/*@modifies xdata @*/;
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/**
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*/
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BEECRYPTAPI
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uint32 mp32add (uint32 size, uint32* xdata, const uint32* ydata)
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/*@modifies xdata @*/;
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/**
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*/
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BEECRYPTAPI
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uint32 mp32addx(uint32 xsize, uint32* xdata, uint32 ysize, const uint32* ydata)
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/*@modifies xdata @*/;
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/**
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*/
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BEECRYPTAPI
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uint32 mp32subw(uint32 xsize, uint32* xdata, uint32 y)
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/*@modifies xdata @*/;
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/**
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*/
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BEECRYPTAPI
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uint32 mp32sub (uint32 size, uint32* xdata, const uint32* ydata)
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/*@modifies xdata @*/;
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/**
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*/
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BEECRYPTAPI
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uint32 mp32subx(uint32 xsize, uint32* xdata, uint32 ysize, const uint32* ydata)
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/*@modifies xdata @*/;
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/**
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*/
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BEECRYPTAPI
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uint32 mp32multwo(uint32 xsize, uint32* xdata)
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/*@modifies xdata @*/;
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/**
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*/
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BEECRYPTAPI
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void mp32neg(uint32 xsize, uint32* xdata)
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/*@modifies xdata @*/;
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/**
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*/
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BEECRYPTAPI /*@unused@*/
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uint32 mp32size(uint32 xsize, const uint32* xdata)
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/*@*/;
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/**
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*/
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BEECRYPTAPI
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uint32 mp32mszcnt(uint32 xsize, const uint32* xdata)
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/*@*/;
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/**
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*/
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/*@-exportlocal@*/
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BEECRYPTAPI
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uint32 mp32lszcnt(uint32 xsize, const uint32* xdata)
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/*@*/;
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/*@=exportlocal@*/
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/**
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*/
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/*@-exportlocal@*/
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BEECRYPTAPI
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void mp32lshift(uint32 xsize, uint32* xdata, uint32 count)
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/*@modifies xdata @*/;
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/*@=exportlocal@*/
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/**
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*/
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BEECRYPTAPI
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void mp32rshift(uint32 xsize, uint32* xdata, uint32 count)
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/*@modifies xdata @*/;
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/**
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*/
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BEECRYPTAPI
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uint32 mp32norm(uint32 xsize, uint32* xdata)
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/*@modifies xdata @*/;
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/**
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*/
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BEECRYPTAPI
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uint32 mp32divpowtwo(uint32 xsize, uint32* xdata)
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/*@modifies xdata @*/;
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/**
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*/
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BEECRYPTAPI
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void mp32divtwo (uint32 xsize, uint32* xdata)
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/*@modifies xdata @*/;
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/**
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*/
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BEECRYPTAPI
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void mp32sdivtwo(uint32 xsize, uint32* xdata)
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/*@modifies xdata @*/;
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/**
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*/
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BEECRYPTAPI
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uint32 mp32setmul (uint32 size, /*@out@*/ uint32* result, const uint32* xdata, uint32 y)
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/*@modifies result @*/;
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/**
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*/
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BEECRYPTAPI
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uint32 mp32addmul (uint32 size, /*@out@*/ uint32* result, const uint32* xdata, uint32 y)
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/*@modifies result @*/;
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/**
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*/
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/*@-exportlocal@*/
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BEECRYPTAPI
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uint32 mp32addsqrtrc(uint32 size, /*@out@*/ uint32* result, const uint32* xdata)
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/*@modifies result @*/;
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/*@=exportlocal@*/
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/**
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*/
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BEECRYPTAPI
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void mp32mul(/*@out@*/ uint32* result, uint32 xsize, const uint32* xdata, uint32 ysize, const uint32* ydata)
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/*@modifies result @*/;
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/**
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*/
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BEECRYPTAPI
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void mp32sqr(/*@out@*/ uint32* result, uint32 xsize, const uint32* xdata)
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/*@modifies result @*/;
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/**
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*/
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BEECRYPTAPI
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void mp32gcd_w(uint32 size, const uint32* xdata, const uint32* ydata, /*@out@*/ uint32* result, /*@out@*/ uint32* wksp)
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/*@modifies result, wksp @*/;
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/**
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*/
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BEECRYPTAPI /*@unused@*/
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uint32 mp32nmodw(/*@out@*/ uint32* result, uint32 xsize, const uint32* xdata, uint32 y, /*@out@*/ uint32* wksp)
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/*@modifies result, wksp @*/;
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/**
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*/
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BEECRYPTAPI /*@unused@*/
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void mp32nmod(/*@out@*/ uint32* result, uint32 xsize, const uint32* xdata, uint32 ysize, const uint32* ydata, /*@out@*/ uint32* wksp)
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/*@modifies result, wksp @*/;
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/**
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*/
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BEECRYPTAPI
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void mp32ndivmod(/*@out@*/ uint32* result, uint32 xsize, const uint32* xdata, uint32 ysize, const uint32* ydata, /*@out@*/ uint32* wksp)
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/*@modifies result, wksp @*/;
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/**
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*/
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BEECRYPTAPI /*@unused@*/
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void mp32print(uint32 xsize, const uint32* xdata)
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/*@globals fileSystem @*/
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/*@modifies fileSystem @*/;
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/**
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*/
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BEECRYPTAPI /*@unused@*/
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void mp32println(uint32 xsize, const uint32* xdata)
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/*@globals fileSystem @*/
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/*@modifies fileSystem @*/;
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#ifdef __cplusplus
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}
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#endif
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#endif
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