2004-10-29 22:07:18 +00:00
										 
									 
								 
							 | 
							
								
									
										
									
								
							 | 
							
								
							 | 
							
							
								#include <tommath.h>
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#ifdef BNCORE_C
							 | 
						
					
						
							
								
									
										
										
										
											2003-02-28 16:08:34 +00:00
										 
									 
								 
							 | 
							
								
							 | 
							
								
							 | 
							
							
								/* LibTomMath, multiple-precision integer library -- Tom St Denis
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								 *
							 | 
						
					
						
							
								
									
										
										
										
											2003-08-05 01:24:44 +00:00
										 
									 
								 
							 | 
							
								
									
										
									
								
							 | 
							
								
							 | 
							
							
								 * LibTomMath is a library that provides multiple-precision
							 | 
						
					
						
							
								
									
										
										
										
											2003-02-28 16:08:34 +00:00
										 
									 
								 
							 | 
							
								
							 | 
							
								
							 | 
							
							
								 * integer arithmetic as well as number theoretic functionality.
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								 *
							 | 
						
					
						
							
								
									
										
										
										
											2003-08-05 01:24:44 +00:00
										 
									 
								 
							 | 
							
								
									
										
									
								
							 | 
							
								
							 | 
							
							
								 * The library was designed directly after the MPI library by
							 | 
						
					
						
							
								
									
										
										
										
											2003-02-28 16:08:34 +00:00
										 
									 
								 
							 | 
							
								
							 | 
							
								
							 | 
							
							
								 * Michael Fromberger but has been written from scratch with
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								 * additional optimizations in place.
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								 *
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								 * The library is free for all purposes without any express
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								 * guarantee it works.
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								 *
							 | 
						
					
						
							
								
									
										
										
										
											2007-04-18 09:58:18 +00:00
										 
									 
								 
							 | 
							
								
									
										
									
								
							 | 
							
								
							 | 
							
							
								 * Tom St Denis, tomstdenis@gmail.com, http://libtom.org
							 | 
						
					
						
							
								
									
										
										
										
											2003-02-28 16:08:34 +00:00
										 
									 
								 
							 | 
							
								
							 | 
							
								
							 | 
							
							
								 */
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								
							 | 
						
					
						
							
								
									
										
										
										
											2003-05-17 12:33:54 +00:00
										 
									 
								 
							 | 
							
								
									
										
									
								
							 | 
							
								
							 | 
							
							
								/* Known optimal configurations
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								 CPU                    /Compiler     /MUL CUTOFF/SQR CUTOFF
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								-------------------------------------------------------------
							 | 
						
					
						
							
								
									
										
										
										
											2004-10-29 22:07:18 +00:00
										 
									 
								 
							 | 
							
								
									
										
									
								
							 | 
							
								
							 | 
							
							
								 Intel P4 Northwood     /GCC v3.4.1   /        88/       128/LTM 0.32 ;-)
							 | 
						
					
						
							
								
									
										
										
										
											2005-08-01 16:37:28 +00:00
										 
									 
								 
							 | 
							
								
									
										
									
								
							 | 
							
								
							 | 
							
							
								 AMD Athlon64           /GCC v3.4.4   /        80/       120/LTM 0.35
							 | 
						
					
						
							
								
									
										
										
										
											2004-08-09 22:15:59 +00:00
										 
									 
								 
							 | 
							
								
									
										
									
								
							 | 
							
								
							 | 
							
							
								 
							 | 
						
					
						
							
								
									
										
										
										
											2003-05-17 12:33:54 +00:00
										 
									 
								 
							 | 
							
								
									
										
									
								
							 | 
							
								
							 | 
							
							
								*/
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								
							 | 
						
					
						
							
								
									
										
										
										
											2005-08-01 16:37:28 +00:00
										 
									 
								 
							 | 
							
								
									
										
									
								
							 | 
							
								
							 | 
							
							
								int     KARATSUBA_MUL_CUTOFF = 80,      /* Min. number of digits before Karatsuba multiplication is used. */
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								        KARATSUBA_SQR_CUTOFF = 120,     /* Min. number of digits before Karatsuba squaring is used. */
							 | 
						
					
						
							
								
									
										
										
										
											2003-05-29 13:35:26 +00:00
										 
									 
								 
							 | 
							
								
									
										
									
								
							 | 
							
								
							 | 
							
							
								        
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								        TOOM_MUL_CUTOFF      = 350,      /* no optimal values of these are known yet so set em high */
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								        TOOM_SQR_CUTOFF      = 400; 
							 | 
						
					
						
							
								
									
										
										
										
											2004-10-29 22:07:18 +00:00
										 
									 
								 
							 | 
							
								
									
										
									
								
							 | 
							
								
							 | 
							
							
								#endif
							 | 
						
					
						
							
								
									
										
										
										
											2005-08-01 16:37:28 +00:00
										 
									 
								 
							 | 
							
								
									
										
									
								
							 | 
							
								
							 | 
							
							
								
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								/* $Source$ */
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								/* $Revision$ */
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								/* $Date$ */
							 |