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-rw-r--r--crypto/openssl/crypto/idea/idea_spd.c296
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diff --git a/crypto/openssl/crypto/idea/idea_spd.c b/crypto/openssl/crypto/idea/idea_spd.c
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+/* crypto/idea/idea_spd.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(MSDOS) && (!defined(VMS) || defined(__DECC))
+#define TIMES
+#endif
+
+#include <stdio.h>
+
+#include <openssl/e_os2.h>
+#include OPENSSL_UNISTD_IO
+OPENSSL_DECLARE_EXIT
+
+#include <signal.h>
+#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(VMS) && defined(__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/idea.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,
+ };
+ IDEA_KEY_SCHEDULE sch;
+ double a,aa,b,c,d;
+#ifndef SIGALRM
+ long ca,cca,cb,cc;
+#endif
+
+#ifndef TIMES
+ printf("To get the most acurate 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");
+ idea_set_encrypt_key(key,&sch);
+ count=10;
+ do {
+ long i;
+ IDEA_INT data[2];
+
+ count*=2;
+ Time_F(START);
+ for (i=count; i; i--)
+ idea_encrypt(data,&sch);
+ d=Time_F(STOP);
+ } while (d < 3.0);
+ ca=count/4;
+ cca=count/200;
+ cb=count;
+ cc=count*8/BUFSIZE+1;
+ printf("idea_set_encrypt_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 idea_set_encrypt_key for 10 seconds\n");
+ alarm(10);
+#endif
+
+ Time_F(START);
+ for (count=0,run=1; COND(ca); count+=4)
+ {
+ idea_set_encrypt_key(key,&sch);
+ idea_set_encrypt_key(key,&sch);
+ idea_set_encrypt_key(key,&sch);
+ idea_set_encrypt_key(key,&sch);
+ }
+ d=Time_F(STOP);
+ printf("%ld idea idea_set_encrypt_key's in %.2f seconds\n",count,d);
+ a=((double)COUNT(ca))/d;
+
+#ifdef SIGALRM
+ printf("Doing idea_set_decrypt_key for 10 seconds\n");
+ alarm(10);
+#else
+ printf("Doing idea_set_decrypt_key %ld times\n",cca);
+#endif
+
+ Time_F(START);
+ for (count=0,run=1; COND(cca); count+=4)
+ {
+ idea_set_decrypt_key(&sch,&sch);
+ idea_set_decrypt_key(&sch,&sch);
+ idea_set_decrypt_key(&sch,&sch);
+ idea_set_decrypt_key(&sch,&sch);
+ }
+ d=Time_F(STOP);
+ printf("%ld idea idea_set_decrypt_key's in %.2f seconds\n",count,d);
+ aa=((double)COUNT(cca))/d;
+
+#ifdef SIGALRM
+ printf("Doing idea_encrypt's for 10 seconds\n");
+ alarm(10);
+#else
+ printf("Doing idea_encrypt %ld times\n",cb);
+#endif
+ Time_F(START);
+ for (count=0,run=1; COND(cb); count+=4)
+ {
+ unsigned long data[2];
+
+ idea_encrypt(data,&sch);
+ idea_encrypt(data,&sch);
+ idea_encrypt(data,&sch);
+ idea_encrypt(data,&sch);
+ }
+ d=Time_F(STOP);
+ printf("%ld idea_encrypt's in %.2f second\n",count,d);
+ b=((double)COUNT(cb)*8)/d;
+
+#ifdef SIGALRM
+ printf("Doing idea_cbc_encrypt on %ld byte blocks for 10 seconds\n",
+ BUFSIZE);
+ alarm(10);
+#else
+ printf("Doing idea_cbc_encrypt %ld times on %ld byte blocks\n",cc,
+ BUFSIZE);
+#endif
+ Time_F(START);
+ for (count=0,run=1; COND(cc); count++)
+ idea_cbc_encrypt(buf,buf,BUFSIZE,&sch,
+ &(key[0]),IDEA_ENCRYPT);
+ d=Time_F(STOP);
+ printf("%ld idea_cbc_encrypt's of %ld byte blocks in %.2f second\n",
+ count,BUFSIZE,d);
+ c=((double)COUNT(cc)*BUFSIZE)/d;
+
+ printf("IDEA set_encrypt_key per sec = %12.2f (%9.3fuS)\n",a,1.0e6/a);
+ printf("IDEA set_decrypt_key per sec = %12.2f (%9.3fuS)\n",aa,1.0e6/aa);
+ printf("IDEA raw ecb bytes per sec = %12.2f (%9.3fuS)\n",b,8.0e6/b);
+ printf("IDEA cbc bytes per sec = %12.2f (%9.3fuS)\n",c,8.0e6/c);
+ exit(0);
+#if defined(LINT) || defined(MSDOS)
+ return(0);
+#endif
+ }
+