Commit df8c39d5 authored by Rich Salz's avatar Rich Salz
Browse files

RT3549: Remove obsolete files in crypto 



Reviewed-by: default avatarAndy Polyakov <appro@openssl.org>
parent d5f34443

crypto/bf/asm/bf-686.pl

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Original line number Diff line number Diff line 
#!/usr/local/bin/perl



push(@INC,"perlasm","../../perlasm");

require "x86asm.pl";

require "cbc.pl";



&asm_init($ARGV[0],"bf-686.pl");



$BF_ROUNDS=16;

$BF_OFF=($BF_ROUNDS+2)*4;

$L="ecx";

$R="edx";

$P="edi";

$tot="esi";

$tmp1="eax";

$tmp2="ebx";

$tmp3="ebp";



&des_encrypt("BF_encrypt",1);

&des_encrypt("BF_decrypt",0);

&cbc("BF_cbc_encrypt","BF_encrypt","BF_decrypt",1,4,5,3,-1,-1);



&asm_finish();



&file_end();



sub des_encrypt

	{

	local($name,$enc)=@_;



	&function_begin($name,"");



	&comment("");

	&comment("Load the 2 words");

	&mov("eax",&wparam(0));

	&mov($L,&DWP(0,"eax","",0));

	&mov($R,&DWP(4,"eax","",0));



	&comment("");

	&comment("P pointer, s and enc flag");

	&mov($P,&wparam(1));



	&xor(	$tmp1,	$tmp1);

	&xor(	$tmp2,	$tmp2);



	# encrypting part



	if ($enc)

		{

		&xor($L,&DWP(0,$P,"",0));

		for ($i=0; $i<$BF_ROUNDS; $i+=2)

			{

			&comment("");

			&comment("Round $i");

			&BF_ENCRYPT($i+1,$R,$L,$P,$tot,$tmp1,$tmp2,$tmp3);



			&comment("");

			&comment("Round ".sprintf("%d",$i+1));

			&BF_ENCRYPT($i+2,$L,$R,$P,$tot,$tmp1,$tmp2,$tmp3);

			}

		&xor($R,&DWP(($BF_ROUNDS+1)*4,$P,"",0));



		&mov("eax",&wparam(0));

		&mov(&DWP(0,"eax","",0),$R);

		&mov(&DWP(4,"eax","",0),$L);

		&function_end_A($name);

		}

	else

		{

		&xor($L,&DWP(($BF_ROUNDS+1)*4,$P,"",0));

		for ($i=$BF_ROUNDS; $i>0; $i-=2)

			{

			&comment("");

			&comment("Round $i");

			&BF_ENCRYPT($i,$R,$L,$P,$tot,$tmp1,$tmp2,$tmp3);

			&comment("");

			&comment("Round ".sprintf("%d",$i-1));

			&BF_ENCRYPT($i-1,$L,$R,$P,$tot,$tmp1,$tmp2,$tmp3);

			}

		&xor($R,&DWP(0,$P,"",0));



		&mov("eax",&wparam(0));

		&mov(&DWP(0,"eax","",0),$R);

		&mov(&DWP(4,"eax","",0),$L);

		&function_end_A($name);

		}



	&function_end_B($name);

	}



sub BF_ENCRYPT

	{

	local($i,$L,$R,$P,$tot,$tmp1,$tmp2,$tmp3)=@_;



	&rotr(	$R,		16);

	&mov(	$tot,		&DWP(&n2a($i*4),$P,"",0));



	&movb(	&LB($tmp1),	&HB($R));

	&movb(	&LB($tmp2),	&LB($R));



	&rotr(	$R,		16);

	&xor(	$L,		$tot);



	&mov(	$tot,		&DWP(&n2a($BF_OFF+0x0000),$P,$tmp1,4));

	&mov(	$tmp3,		&DWP(&n2a($BF_OFF+0x0400),$P,$tmp2,4));



	&movb(	&LB($tmp1),	&HB($R));

	&movb(	&LB($tmp2),	&LB($R));



	&add(	$tot,		$tmp3);

	&mov(	$tmp1,		&DWP(&n2a($BF_OFF+0x0800),$P,$tmp1,4)); # delay



	&xor(	$tot,		$tmp1);

	&mov(	$tmp3,		&DWP(&n2a($BF_OFF+0x0C00),$P,$tmp2,4));



	&add(	$tot,		$tmp3);

	&xor(	$tmp1,		$tmp1);



	&xor(	$L,		$tot);					

	# delay

	}



sub n2a

	{

	sprintf("%d",$_[0]);

	}

crypto/bf/asm/readme

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There are blowfish assembler generation scripts.

bf-586.pl version is for the pentium and

bf-686.pl is my original version, which is faster on the pentium pro.



When using a bf-586.pl, the pentium pro/II is %8 slower than using

bf-686.pl.  When using a bf-686.pl, the pentium is %16 slower

than bf-586.pl



So the default is bf-586.pl

crypto/bf/bf_opts.c

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Original line number Diff line number Diff line 
/* crypto/bf/bf_opts.c */

/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)

 * All rights reserved.

 *

 * This package is an SSL implementation written

 * by Eric Young (eay@cryptsoft.com).

 * The implementation was written so as to conform with Netscapes SSL.

 * 

 * This library is free for commercial and non-commercial use as long as

 * the following conditions are aheared to.  The following conditions

 * apply to all code found in this distribution, be it the RC4, RSA,

 * lhash, DES, etc., code; not just the SSL code.  The SSL documentation

 * included with this distribution is covered by the same copyright terms

 * except that the holder is Tim Hudson (tjh@cryptsoft.com).

 * 

 * Copyright remains Eric Young's, and as such any Copyright notices in

 * the code are not to be removed.

 * If this package is used in a product, Eric Young should be given attribution

 * as the author of the parts of the library used.

 * This can be in the form of a textual message at program startup or

 * in documentation (online or textual) provided with the package.

 * 

 * Redistribution and use in source and binary forms, with or without

 * modification, are permitted provided that the following conditions

 * are met:

 * 1. Redistributions of source code must retain the copyright

 *    notice, this list of conditions and the following disclaimer.

 * 2. Redistributions in binary form must reproduce the above copyright

 *    notice, this list of conditions and the following disclaimer in the

 *    documentation and/or other materials provided with the distribution.

 * 3. All advertising materials mentioning features or use of this software

 *    must display the following acknowledgement:

 *    "This product includes cryptographic software written by

 *     Eric Young (eay@cryptsoft.com)"

 *    The word 'cryptographic' can be left out if the rouines from the library

 *    being used are not cryptographic related :-).

 * 4. If you include any Windows specific code (or a derivative thereof) from 

 *    the apps directory (application code) you must include an acknowledgement:

 *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"

 * 

 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND

 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE

 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE

 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL

 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS

 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)

 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT

 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY

 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF

 * SUCH DAMAGE.

 * 

 * The licence and distribution terms for any publically available version or

 * derivative of this code cannot be changed.  i.e. this code cannot simply be

 * copied and put under another distribution licence

 * [including the GNU Public Licence.]

 */



/* define PART1, PART2, PART3 or PART4 to build only with a few of the options.

 * This is for machines with 64k code segment size restrictions. */



#if !defined(OPENSSL_SYS_MSDOS) && (!defined(OPENSSL_SYS_VMS) || defined(__DECC)) && !defined(OPENSSL_SYS_MACOSX)

#define TIMES

#endif



#include <stdio.h>



#include <openssl/e_os2.h>

#include OPENSSL_UNISTD_IO

OPENSSL_DECLARE_EXIT



#ifndef OPENSSL_SYS_NETWARE

#include <signal.h>

#endif



#ifndef _IRIX

#include <time.h>

#endif

#ifdef TIMES

#include <sys/types.h>

#include <sys/times.h>

#endif



/* Depending on the VMS version, the tms structure is perhaps defined.

   The __TMS macro will show if it was.  If it wasn't defined, we should

   undefine TIMES, since that tells the rest of the program how things

   should be handled.				-- Richard Levitte */

#if defined(OPENSSL_SYS_VMS_DECC) && !defined(__TMS)

#undef TIMES

#endif



#ifndef TIMES

#include <sys/timeb.h>

#endif



#if defined(sun) || defined(__ultrix)

#define _POSIX_SOURCE

#include <limits.h>

#include <sys/param.h>

#endif



#include <openssl/blowfish.h>



#define BF_DEFAULT_OPTIONS



#undef BF_ENC

#define BF_encrypt  BF_encrypt_normal

#undef HEADER_BF_LOCL_H

#include "bf_enc.c"



#define BF_PTR

#undef BF_PTR2

#undef BF_ENC

#undef BF_encrypt

#define BF_encrypt  BF_encrypt_ptr

#undef HEADER_BF_LOCL_H

#include "bf_enc.c"



#undef BF_PTR

#define BF_PTR2

#undef BF_ENC

#undef BF_encrypt

#define BF_encrypt  BF_encrypt_ptr2

#undef HEADER_BF_LOCL_H

#include "bf_enc.c"



/* The following if from times(3) man page.  It may need to be changed */

#ifndef HZ

# ifndef CLK_TCK

#  ifndef _BSD_CLK_TCK_ /* FreeBSD fix */

#   define HZ	100.0

#  else /* _BSD_CLK_TCK_ */

#   define HZ ((double)_BSD_CLK_TCK_)

#  endif

# else /* CLK_TCK */

#  define HZ ((double)CLK_TCK)

# endif

#endif



#define BUFSIZE	((long)1024)

long run=0;



double Time_F(int s);

#ifdef SIGALRM

#if defined(__STDC__) || defined(sgi)

#define SIGRETTYPE void

#else

#define SIGRETTYPE int

#endif



SIGRETTYPE sig_done(int sig);

SIGRETTYPE sig_done(int sig)

	{

	signal(SIGALRM,sig_done);

	run=0;

#ifdef LINT

	sig=sig;

#endif

	}

#endif



#define START	0

#define STOP	1



double Time_F(int s)

	{

	double ret;

#ifdef TIMES

	static struct tms tstart,tend;



	if (s == START)

		{

		times(&tstart);

		return(0);

		}

	else

		{

		times(&tend);

		ret=((double)(tend.tms_utime-tstart.tms_utime))/HZ;

		return((ret == 0.0)?1e-6:ret);

		}

#else /* !times() */

	static struct timeb tstart,tend;

	long i;



	if (s == START)

		{

		ftime(&tstart);

		return(0);

		}

	else

		{

		ftime(&tend);

		i=(long)tend.millitm-(long)tstart.millitm;

		ret=((double)(tend.time-tstart.time))+((double)i)/1000.0;

		return((ret == 0.0)?1e-6:ret);

		}

#endif

	}



#ifdef SIGALRM

#define print_name(name) fprintf(stderr,"Doing %s's for 10 seconds\n",name); alarm(10);

#else

#define print_name(name) fprintf(stderr,"Doing %s %ld times\n",name,cb);

#endif

	

#define time_it(func,name,index) \

	print_name(name); \

	Time_F(START); \

	for (count=0,run=1; COND(cb); count+=4) \

		{ \

		unsigned long d[2]; \

		func(d,&sch); \

		func(d,&sch); \

		func(d,&sch); \

		func(d,&sch); \

		} \

	tm[index]=Time_F(STOP); \

	fprintf(stderr,"%ld %s's in %.2f second\n",count,name,tm[index]); \

	tm[index]=((double)COUNT(cb))/tm[index];



#define print_it(name,index) \

	fprintf(stderr,"%s bytes per sec = %12.2f (%5.1fuS)\n",name, \

		tm[index]*8,1.0e6/tm[index]);



int main(int argc, char **argv)

	{

	long count;

	static unsigned char buf[BUFSIZE];

	static char key[16]={	0x12,0x34,0x56,0x78,0x9a,0xbc,0xde,0xf0,

				0x12,0x34,0x56,0x78,0x9a,0xbc,0xde,0xf0};

	BF_KEY sch;

	double d,tm[16],max=0;

	int rank[16];

	char *str[16];

	int max_idx=0,i,num=0,j;

#ifndef SIGALARM

	long ca,cb,cc,cd,ce;

#endif



	for (i=0; i<12; i++)

		{

		tm[i]=0.0;

		rank[i]=0;

		}



#ifndef TIMES

	fprintf(stderr,"To get the most accurate results, try to run this\n");

	fprintf(stderr,"program when this computer is idle.\n");

#endif



	BF_set_key(&sch,16,key);



#ifndef SIGALRM

	fprintf(stderr,"First we calculate the approximate speed ...\n");

	count=10;

	do	{

		long i;

		unsigned long data[2];



		count*=2;

		Time_F(START);

		for (i=count; i; i--)

			BF_encrypt(data,&sch);

		d=Time_F(STOP);

		} while (d < 3.0);

	ca=count;

	cb=count*3;

	cc=count*3*8/BUFSIZE+1;

	cd=count*8/BUFSIZE+1;



	ce=count/20+1;

#define COND(d) (count != (d))

#define COUNT(d) (d)

#else

#define COND(c) (run)

#define COUNT(d) (count)

        signal(SIGALRM,sig_done);

        alarm(10);

#endif



	time_it(BF_encrypt_normal,	"BF_encrypt_normal ", 0);

	time_it(BF_encrypt_ptr,		"BF_encrypt_ptr    ", 1);

	time_it(BF_encrypt_ptr2,	"BF_encrypt_ptr2   ", 2);

	num+=3;



	str[0]="<nothing>";

	print_it("BF_encrypt_normal ",0);

	max=tm[0];

	max_idx=0;

	str[1]="ptr      ";

	print_it("BF_encrypt_ptr ",1);

	if (max < tm[1]) { max=tm[1]; max_idx=1; }

	str[2]="ptr2     ";

	print_it("BF_encrypt_ptr2 ",2);

	if (max < tm[2]) { max=tm[2]; max_idx=2; }



	printf("options    BF ecb/s\n");

	printf("%s %12.2f 100.0%%\n",str[max_idx],tm[max_idx]);

	d=tm[max_idx];

	tm[max_idx]= -2.0;

	max= -1.0;

	for (;;)

		{

		for (i=0; i<3; i++)

			{

			if (max < tm[i]) { max=tm[i]; j=i; }

			}

		if (max < 0.0) break;

		printf("%s %12.2f  %4.1f%%\n",str[j],tm[j],tm[j]/d*100.0);

		tm[j]= -2.0;

		max= -1.0;

		}



	switch (max_idx)

		{

	case 0:

		printf("-DBF_DEFAULT_OPTIONS\n");

		break;

	case 1:

		printf("-DBF_PTR\n");

		break;

	case 2:

		printf("-DBF_PTR2\n");

		break;

		}

	exit(0);

#if defined(LINT) || defined(OPENSSL_SYS_MSDOS)

	return(0);

#endif

	}

crypto/bf/bfspeed.c

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/* crypto/bf/bfspeed.c */

/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)

 * All rights reserved.

 *

 * This package is an SSL implementation written

 * by Eric Young (eay@cryptsoft.com).

 * The implementation was written so as to conform with Netscapes SSL.

 * 

 * This library is free for commercial and non-commercial use as long as

 * the following conditions are aheared to.  The following conditions

 * apply to all code found in this distribution, be it the RC4, RSA,

 * lhash, DES, etc., code; not just the SSL code.  The SSL documentation

 * included with this distribution is covered by the same copyright terms

 * except that the holder is Tim Hudson (tjh@cryptsoft.com).

 * 

 * Copyright remains Eric Young's, and as such any Copyright notices in

 * the code are not to be removed.

 * If this package is used in a product, Eric Young should be given attribution

 * as the author of the parts of the library used.

 * This can be in the form of a textual message at program startup or

 * in documentation (online or textual) provided with the package.

 * 

 * Redistribution and use in source and binary forms, with or without

 * modification, are permitted provided that the following conditions

 * are met:

 * 1. Redistributions of source code must retain the copyright

 *    notice, this list of conditions and the following disclaimer.

 * 2. Redistributions in binary form must reproduce the above copyright

 *    notice, this list of conditions and the following disclaimer in the

 *    documentation and/or other materials provided with the distribution.

 * 3. All advertising materials mentioning features or use of this software

 *    must display the following acknowledgement:

 *    "This product includes cryptographic software written by

 *     Eric Young (eay@cryptsoft.com)"

 *    The word 'cryptographic' can be left out if the rouines from the library

 *    being used are not cryptographic related :-).

 * 4. If you include any Windows specific code (or a derivative thereof) from 

 *    the apps directory (application code) you must include an acknowledgement:

 *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"

 * 

 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND

 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE

 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE

 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL

 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS

 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)

 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT

 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY

 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF

 * SUCH DAMAGE.

 * 

 * The licence and distribution terms for any publically available version or

 * derivative of this code cannot be changed.  i.e. this code cannot simply be

 * copied and put under another distribution licence

 * [including the GNU Public Licence.]

 */



/* 11-Sep-92 Andrew Daviel   Support for Silicon Graphics IRIX added */

/* 06-Apr-92 Luke Brennan    Support for VMS and add extra signal calls */



#if !defined(OPENSSL_SYS_MSDOS) && (!defined(OPENSSL_SYS_VMS) || defined(__DECC)) && !defined(OPENSSL_SYS_MACOSX)

#define TIMES

#endif



#include <stdio.h>



#include <openssl/e_os2.h>

#include OPENSSL_UNISTD_IO

OPENSSL_DECLARE_EXIT



#ifndef OPENSSL_SYS_NETWARE

#include <signal.h>

#endif



#ifndef _IRIX

#include <time.h>

#endif

#ifdef TIMES

#include <sys/types.h>

#include <sys/times.h>

#endif



/* Depending on the VMS version, the tms structure is perhaps defined.

   The __TMS macro will show if it was.  If it wasn't defined, we should

   undefine TIMES, since that tells the rest of the program how things

   should be handled.				-- Richard Levitte */

#if defined(OPENSSL_SYS_VMS_DECC) && !defined(__TMS)

#undef TIMES

#endif



#ifndef TIMES

#include <sys/timeb.h>

#endif



#if defined(sun) || defined(__ultrix)

#define _POSIX_SOURCE

#include <limits.h>

#include <sys/param.h>

#endif



#include <openssl/blowfish.h>



/* The following if from times(3) man page.  It may need to be changed */

#ifndef HZ

#ifndef CLK_TCK

#define HZ	100.0

#else /* CLK_TCK */

#define HZ ((double)CLK_TCK)

#endif

#endif



#define BUFSIZE	((long)1024)

long run=0;



double Time_F(int s);

#ifdef SIGALRM

#if defined(__STDC__) || defined(sgi) || defined(_AIX)

#define SIGRETTYPE void

#else

#define SIGRETTYPE int

#endif



SIGRETTYPE sig_done(int sig);

SIGRETTYPE sig_done(int sig)

	{

	signal(SIGALRM,sig_done);

	run=0;

#ifdef LINT

	sig=sig;

#endif

	}

#endif



#define START	0

#define STOP	1



double Time_F(int s)

	{

	double ret;

#ifdef TIMES

	static struct tms tstart,tend;



	if (s == START)

		{

		times(&tstart);

		return(0);

		}

	else

		{

		times(&tend);

		ret=((double)(tend.tms_utime-tstart.tms_utime))/HZ;

		return((ret == 0.0)?1e-6:ret);

		}

#else /* !times() */

	static struct timeb tstart,tend;

	long i;



	if (s == START)

		{

		ftime(&tstart);

		return(0);

		}

	else

		{

		ftime(&tend);

		i=(long)tend.millitm-(long)tstart.millitm;

		ret=((double)(tend.time-tstart.time))+((double)i)/1e3;

		return((ret == 0.0)?1e-6:ret);

		}

#endif

	}



int main(int argc, char **argv)

	{

	long count;

	static unsigned char buf[BUFSIZE];

	static unsigned char key[] ={

			0x12,0x34,0x56,0x78,0x9a,0xbc,0xde,0xf0,

			0xfe,0xdc,0xba,0x98,0x76,0x54,0x32,0x10,

			};

	BF_KEY sch;

	double a,b,c,d;

#ifndef SIGALRM

	long ca,cb,cc;

#endif



#ifndef TIMES

	printf("To get the most accurate results, try to run this\n");

	printf("program when this computer is idle.\n");

#endif



#ifndef SIGALRM

	printf("First we calculate the approximate speed ...\n");

	BF_set_key(&sch,16,key);

	count=10;

	do	{

		long i;

		BF_LONG data[2];



		count*=2;

		Time_F(START);

		for (i=count; i; i--)

			BF_encrypt(data,&sch);

		d=Time_F(STOP);

		} while (d < 3.0);

	ca=count/512;

	cb=count;

	cc=count*8/BUFSIZE+1;

	printf("Doing BF_set_key %ld times\n",ca);

#define COND(d)	(count != (d))

#define COUNT(d) (d)

#else

#define COND(c)	(run)

#define COUNT(d) (count)

	signal(SIGALRM,sig_done);

	printf("Doing BF_set_key for 10 seconds\n");

	alarm(10);

#endif



	Time_F(START);

	for (count=0,run=1; COND(ca); count+=4)

		{

		BF_set_key(&sch,16,key);

		BF_set_key(&sch,16,key);

		BF_set_key(&sch,16,key);

		BF_set_key(&sch,16,key);

		}

	d=Time_F(STOP);

	printf("%ld BF_set_key's in %.2f seconds\n",count,d);

	a=((double)COUNT(ca))/d;



#ifdef SIGALRM

	printf("Doing BF_encrypt's for 10 seconds\n");

	alarm(10);

#else

	printf("Doing BF_encrypt %ld times\n",cb);

#endif

	Time_F(START);

	for (count=0,run=1; COND(cb); count+=4)

		{

		BF_LONG data[2];



		BF_encrypt(data,&sch);

		BF_encrypt(data,&sch);

		BF_encrypt(data,&sch);

		BF_encrypt(data,&sch);

		}

	d=Time_F(STOP);

	printf("%ld BF_encrypt's in %.2f second\n",count,d);

	b=((double)COUNT(cb)*8)/d;



#ifdef SIGALRM

	printf("Doing BF_cbc_encrypt on %ld byte blocks for 10 seconds\n",

		BUFSIZE);

	alarm(10);

#else

	printf("Doing BF_cbc_encrypt %ld times on %ld byte blocks\n",cc,

		BUFSIZE);

#endif

	Time_F(START);

	for (count=0,run=1; COND(cc); count++)

		BF_cbc_encrypt(buf,buf,BUFSIZE,&sch,

			&(key[0]),BF_ENCRYPT);

	d=Time_F(STOP);

	printf("%ld BF_cbc_encrypt's of %ld byte blocks in %.2f second\n",

		count,BUFSIZE,d);

	c=((double)COUNT(cc)*BUFSIZE)/d;



	printf("Blowfish set_key       per sec = %12.3f (%9.3fuS)\n",a,1.0e6/a);

	printf("Blowfish raw ecb bytes per sec = %12.3f (%9.3fuS)\n",b,8.0e6/b);

	printf("Blowfish cbc     bytes per sec = %12.3f (%9.3fuS)\n",c,8.0e6/c);

	exit(0);

#if defined(LINT) || defined(OPENSSL_SYS_MSDOS)

	return(0);

#endif

	}

crypto/bn/asm/README

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<OBSOLETE>



All assember in this directory are just version of the file

crypto/bn/bn_asm.c.



Quite a few of these files are just the assember output from gcc since on 

quite a few machines they are 2 times faster than the system compiler.



For the x86, I have hand written assember because of the bad job all

compilers seem to do on it.  This normally gives a 2 time speed up in the RSA

routines.



For the DEC alpha, I also hand wrote the assember (except the division which

is just the output from the C compiler pasted on the end of the file).

On the 2 alpha C compilers I had access to, it was not possible to do

64b x 64b -> 128b calculations (both long and the long long data types

were 64 bits).  So the hand assember gives access to the 128 bit result and

a 2 times speedup :-).



There are 3 versions of assember for the HP PA-RISC.



pa-risc.s is the original one which works fine and generated using gcc :-)



pa-risc2W.s and pa-risc2.s are 64 and 32-bit PA-RISC 2.0 implementations

by Chris Ruemmler from HP (with some help from the HP C compiler).



</OBSOLETE>