bnsize00.h revision 7c478bd95313f5f23a4c958a745db2134aa03244
/*
* Copyright (c) 1999 by Sun Microsystems, Inc.
* All rights reserved.
*/
/*
* Cylink Corporation � 1998
*
* This software is licensed by Cylink to the Internet Software Consortium to
* promote implementation of royalty free public key cryptography within IETF
* standards. Cylink wishes to expressly thank the contributions of Dr.
* Martin Hellman, Whitfield Diffie, Ralph Merkle and Stanford University for
* their contributions to Internet Security. In accordance with the terms of
* this license, ISC is authorized to distribute and sublicense this software
* for the practice of IETF standards.
*
* The software includes BigNum, written by Colin Plumb and licensed by Philip
* R. Zimmermann for royalty free use and distribution with Cylink's
* software. Use of BigNum as a stand alone product or component is
* specifically prohibited.
*
* Disclaimer of All Warranties. THIS SOFTWARE IS BEING PROVIDED "AS IS",
* WITHOUT ANY EXPRESSED OR IMPLIED WARRANTY OF ANY KIND WHATSOEVER. IN
* PARTICULAR, WITHOUT LIMITATION ON THE GENERALITY OF THE FOREGOING, CYLINK
* MAKES NO REPRESENTATION OF THIS SOFTWARE OR ITS FITNESS FOR ANY PARTICULAR
* PURPOSE.
*
* Cylink or its representatives shall not be liable for tort, indirect,
* special or consequential damages such as loss of profits or loss of
* goodwill from the use or inability to use the software for any purpose or
* for any reason whatsoever.
*
* EXPORT LAW: Export of the Foundations Suite may be subject to compliance
* with the rules and regulations promulgated from time to time by the Bureau
* of Export Administration, United States Department of Commerce, which
* restrict the export and re-export of certain products and technical data.
* If the export of the Foundations Suite is controlled under such rules and
* regulations, then the Foundations Suite shall not be exported or
* re-exported, directly or indirectly, (a) without all export or re-export
* licenses and governmental approvals required by any applicable laws, or (b)
* in violation of any applicable prohibition against the export or re-export
* of any part of the Foundations Suite. All export licenses for software
* containing the Foundations Suite are the sole responsibility of the licensee.
*/
/*
* bnsize00.h - pick the correct machine word size to use.
*
* Copyright (c) 1995 Colin Plumb. All rights reserved.
* For licensing and other legal details, see the file legal.c.
*/
#pragma ident "%Z%%M% %I% %E% SMI"
#include "lbn.h" /* Get basic information */
#if !BNSIZE64 && !BNSIZE32 && !BNSIZE16 && defined(BNWORD64)
# if defined(BNWORD128) || (defined(lbnMulAdd1_64) && defined(lbnMulSub1_64))
# define BNSIZE64 1
# elif defined(mul64_ppmm) || defined(mul64_ppmma) || defined(mul64_ppmmaa)
# define BNSIZE64 1
# endif
#endif
#if !BNSIZE64 && !BNSIZE32 && !BNSIZE16 && defined(BNWORD32)
# if defined(BNWORD64) || (defined(lbnMulAdd1_32) && defined(lbnMulSub1_32))
# define BNSIZE32 1
# elif defined(mul32_ppmm) || defined(mul32_ppmma) || defined(mul32_ppmmaa)
# define BNSIZE32 1
# endif
#endif
#if !BNSIZE64 && !BNSIZE32 && !BNSIZE16 && defined(BNWORD16)
# if defined(BNWORD32) || (defined(lbnMulAdd1_16) && defined(lbnMulSub1_16))
# define BNSIZE16 1
# elif defined(mul16_ppmm) || defined(mul16_ppmma) || defined(mul16_ppmmaa)
# define BNSIZE16 1
# endif
#endif
#if !BNSIZE64 && !BNSIZE32 && !BNSIZE16
#error Unable to find a viable word size to compile bignum library.
#endif