161821Smarkm/* crypto/idea/idea_spd.c */ 261821Smarkm/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) 361821Smarkm * All rights reserved. 461821Smarkm * 561821Smarkm * This package is an SSL implementation written 661821Smarkm * by Eric Young (eay@cryptsoft.com). 761821Smarkm * The implementation was written so as to conform with Netscapes SSL. 861821Smarkm * 961821Smarkm * This library is free for commercial and non-commercial use as long as 1061821Smarkm * the following conditions are aheared to. The following conditions 1161821Smarkm * apply to all code found in this distribution, be it the RC4, RSA, 1261821Smarkm * lhash, DES, etc., code; not just the SSL code. The SSL documentation 1361821Smarkm * included with this distribution is covered by the same copyright terms 1461821Smarkm * except that the holder is Tim Hudson (tjh@cryptsoft.com). 1561821Smarkm * 1661821Smarkm * Copyright remains Eric Young's, and as such any Copyright notices in 1761821Smarkm * the code are not to be removed. 1861821Smarkm * If this package is used in a product, Eric Young should be given attribution 1961821Smarkm * as the author of the parts of the library used. 2061821Smarkm * This can be in the form of a textual message at program startup or 2161821Smarkm * in documentation (online or textual) provided with the package. 2261821Smarkm * 2361821Smarkm * Redistribution and use in source and binary forms, with or without 2461821Smarkm * modification, are permitted provided that the following conditions 2561821Smarkm * are met: 2661821Smarkm * 1. Redistributions of source code must retain the copyright 2761821Smarkm * notice, this list of conditions and the following disclaimer. 2861821Smarkm * 2. Redistributions in binary form must reproduce the above copyright 2961821Smarkm * notice, this list of conditions and the following disclaimer in the 3061821Smarkm * documentation and/or other materials provided with the distribution. 3161821Smarkm * 3. All advertising materials mentioning features or use of this software 3261821Smarkm * must display the following acknowledgement: 3361821Smarkm * "This product includes cryptographic software written by 3461821Smarkm * Eric Young (eay@cryptsoft.com)" 3561821Smarkm * The word 'cryptographic' can be left out if the rouines from the library 3661821Smarkm * being used are not cryptographic related :-). 3761821Smarkm * 4. If you include any Windows specific code (or a derivative thereof) from 3861821Smarkm * the apps directory (application code) you must include an acknowledgement: 3961821Smarkm * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" 4061821Smarkm * 4161821Smarkm * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND 4261821Smarkm * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 4361821Smarkm * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 4461821Smarkm * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 4561821Smarkm * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 4661821Smarkm * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 4761821Smarkm * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 4861821Smarkm * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 4961821Smarkm * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 5061821Smarkm * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 5161821Smarkm * SUCH DAMAGE. 5261821Smarkm * 5361821Smarkm * The licence and distribution terms for any publically available version or 5461821Smarkm * derivative of this code cannot be changed. i.e. this code cannot simply be 5561821Smarkm * copied and put under another distribution licence 5661821Smarkm * [including the GNU Public Licence.] 5761821Smarkm */ 5861821Smarkm 5961821Smarkm/* 11-Sep-92 Andrew Daviel Support for Silicon Graphics IRIX added */ 6061821Smarkm/* 06-Apr-92 Luke Brennan Support for VMS and add extra signal calls */ 6161821Smarkm 62110007Smarkm#if !defined(OPENSSL_SYS_MSDOS) && (!defined(OPENSSL_SYS_VMS) || defined(__DECC)) && !defined(OPENSSL_SYS_MACOSX) 6361821Smarkm#define TIMES 6461821Smarkm#endif 6561821Smarkm 6661821Smarkm#include <stdio.h> 6761821Smarkm 6861821Smarkm#include <openssl/e_os2.h> 6961821Smarkm#include OPENSSL_UNISTD_IO 7061821SmarkmOPENSSL_DECLARE_EXIT 7161821Smarkm 72160817Ssimon#ifndef OPENSSL_SYS_NETWARE 7361821Smarkm#include <signal.h> 74160817Ssimon#endif 75160817Ssimon 7661821Smarkm#ifndef _IRIX 7761821Smarkm#include <time.h> 7861821Smarkm#endif 7961821Smarkm#ifdef TIMES 8061821Smarkm#include <sys/types.h> 8161821Smarkm#include <sys/times.h> 8261821Smarkm#endif 8361821Smarkm 8461821Smarkm/* Depending on the VMS version, the tms structure is perhaps defined. 8561821Smarkm The __TMS macro will show if it was. If it wasn't defined, we should 8661821Smarkm undefine TIMES, since that tells the rest of the program how things 8761821Smarkm should be handled. -- Richard Levitte */ 88110007Smarkm#if defined(OPENSSL_SYS_VMS_DECC) && !defined(__TMS) 8961821Smarkm#undef TIMES 9061821Smarkm#endif 9161821Smarkm 9261821Smarkm#ifndef TIMES 9361821Smarkm#include <sys/timeb.h> 9461821Smarkm#endif 9561821Smarkm 9661821Smarkm#if defined(sun) || defined(__ultrix) 9761821Smarkm#define _POSIX_SOURCE 9861821Smarkm#include <limits.h> 9961821Smarkm#include <sys/param.h> 10061821Smarkm#endif 10161821Smarkm 10261821Smarkm#include <openssl/idea.h> 10361821Smarkm 10461821Smarkm/* The following if from times(3) man page. It may need to be changed */ 10561821Smarkm#ifndef HZ 10661821Smarkm#ifndef CLK_TCK 10761821Smarkm#define HZ 100.0 10861821Smarkm#else /* CLK_TCK */ 10961821Smarkm#define HZ ((double)CLK_TCK) 11061821Smarkm#endif 11161821Smarkm#endif 11261821Smarkm 11361821Smarkm#define BUFSIZE ((long)1024) 11461821Smarkmlong run=0; 11561821Smarkm 11661821Smarkmdouble Time_F(int s); 11761821Smarkm#ifdef SIGALRM 11861821Smarkm#if defined(__STDC__) || defined(sgi) || defined(_AIX) 11961821Smarkm#define SIGRETTYPE void 12061821Smarkm#else 12161821Smarkm#define SIGRETTYPE int 12261821Smarkm#endif 12361821Smarkm 12461821SmarkmSIGRETTYPE sig_done(int sig); 12561821SmarkmSIGRETTYPE sig_done(int sig) 12661821Smarkm { 12761821Smarkm signal(SIGALRM,sig_done); 12861821Smarkm run=0; 12961821Smarkm#ifdef LINT 13061821Smarkm sig=sig; 13161821Smarkm#endif 13261821Smarkm } 13361821Smarkm#endif 13461821Smarkm 13561821Smarkm#define START 0 13661821Smarkm#define STOP 1 13761821Smarkm 13861821Smarkmdouble Time_F(int s) 13961821Smarkm { 14061821Smarkm double ret; 14161821Smarkm#ifdef TIMES 14261821Smarkm static struct tms tstart,tend; 14361821Smarkm 14461821Smarkm if (s == START) 14561821Smarkm { 14661821Smarkm times(&tstart); 14761821Smarkm return(0); 14861821Smarkm } 14961821Smarkm else 15061821Smarkm { 15161821Smarkm times(&tend); 15261821Smarkm ret=((double)(tend.tms_utime-tstart.tms_utime))/HZ; 15361821Smarkm return((ret == 0.0)?1e-6:ret); 15461821Smarkm } 15561821Smarkm#else /* !times() */ 15661821Smarkm static struct timeb tstart,tend; 15761821Smarkm long i; 15861821Smarkm 15961821Smarkm if (s == START) 16061821Smarkm { 16161821Smarkm ftime(&tstart); 16261821Smarkm return(0); 16361821Smarkm } 16461821Smarkm else 16561821Smarkm { 16661821Smarkm ftime(&tend); 16761821Smarkm i=(long)tend.millitm-(long)tstart.millitm; 16861821Smarkm ret=((double)(tend.time-tstart.time))+((double)i)/1e3; 16961821Smarkm return((ret == 0.0)?1e-6:ret); 17061821Smarkm } 17161821Smarkm#endif 17261821Smarkm } 17361821Smarkm 17461821Smarkmint main(int argc, char **argv) 17561821Smarkm { 17661821Smarkm long count; 17761821Smarkm static unsigned char buf[BUFSIZE]; 17861821Smarkm static unsigned char key[] ={ 17961821Smarkm 0x12,0x34,0x56,0x78,0x9a,0xbc,0xde,0xf0, 18061821Smarkm 0xfe,0xdc,0xba,0x98,0x76,0x54,0x32,0x10, 18161821Smarkm }; 18261821Smarkm IDEA_KEY_SCHEDULE sch; 18361821Smarkm double a,aa,b,c,d; 18461821Smarkm#ifndef SIGALRM 18561821Smarkm long ca,cca,cb,cc; 18661821Smarkm#endif 18761821Smarkm 18861821Smarkm#ifndef TIMES 18961821Smarkm printf("To get the most accurate results, try to run this\n"); 19061821Smarkm printf("program when this computer is idle.\n"); 19161821Smarkm#endif 19261821Smarkm 19361821Smarkm#ifndef SIGALRM 19461821Smarkm printf("First we calculate the approximate speed ...\n"); 19561821Smarkm idea_set_encrypt_key(key,&sch); 19661821Smarkm count=10; 19761821Smarkm do { 19861821Smarkm long i; 19961821Smarkm IDEA_INT data[2]; 20061821Smarkm 20161821Smarkm count*=2; 20261821Smarkm Time_F(START); 20361821Smarkm for (i=count; i; i--) 20461821Smarkm idea_encrypt(data,&sch); 20561821Smarkm d=Time_F(STOP); 20661821Smarkm } while (d < 3.0); 20761821Smarkm ca=count/4; 20861821Smarkm cca=count/200; 20961821Smarkm cb=count; 21061821Smarkm cc=count*8/BUFSIZE+1; 21161821Smarkm printf("idea_set_encrypt_key %ld times\n",ca); 21261821Smarkm#define COND(d) (count <= (d)) 21361821Smarkm#define COUNT(d) (d) 21461821Smarkm#else 21561821Smarkm#define COND(c) (run) 21661821Smarkm#define COUNT(d) (count) 21761821Smarkm signal(SIGALRM,sig_done); 21861821Smarkm printf("Doing idea_set_encrypt_key for 10 seconds\n"); 21961821Smarkm alarm(10); 22061821Smarkm#endif 22161821Smarkm 22261821Smarkm Time_F(START); 22361821Smarkm for (count=0,run=1; COND(ca); count+=4) 22461821Smarkm { 22561821Smarkm idea_set_encrypt_key(key,&sch); 22661821Smarkm idea_set_encrypt_key(key,&sch); 22761821Smarkm idea_set_encrypt_key(key,&sch); 22861821Smarkm idea_set_encrypt_key(key,&sch); 22961821Smarkm } 23061821Smarkm d=Time_F(STOP); 23161821Smarkm printf("%ld idea idea_set_encrypt_key's in %.2f seconds\n",count,d); 23261821Smarkm a=((double)COUNT(ca))/d; 23361821Smarkm 23461821Smarkm#ifdef SIGALRM 23561821Smarkm printf("Doing idea_set_decrypt_key for 10 seconds\n"); 23661821Smarkm alarm(10); 23761821Smarkm#else 23861821Smarkm printf("Doing idea_set_decrypt_key %ld times\n",cca); 23961821Smarkm#endif 24061821Smarkm 24161821Smarkm Time_F(START); 24261821Smarkm for (count=0,run=1; COND(cca); count+=4) 24361821Smarkm { 24461821Smarkm idea_set_decrypt_key(&sch,&sch); 24561821Smarkm idea_set_decrypt_key(&sch,&sch); 24661821Smarkm idea_set_decrypt_key(&sch,&sch); 24761821Smarkm idea_set_decrypt_key(&sch,&sch); 24861821Smarkm } 24961821Smarkm d=Time_F(STOP); 25061821Smarkm printf("%ld idea idea_set_decrypt_key's in %.2f seconds\n",count,d); 25161821Smarkm aa=((double)COUNT(cca))/d; 25261821Smarkm 25361821Smarkm#ifdef SIGALRM 25461821Smarkm printf("Doing idea_encrypt's for 10 seconds\n"); 25561821Smarkm alarm(10); 25661821Smarkm#else 25761821Smarkm printf("Doing idea_encrypt %ld times\n",cb); 25861821Smarkm#endif 25961821Smarkm Time_F(START); 26061821Smarkm for (count=0,run=1; COND(cb); count+=4) 26161821Smarkm { 26261821Smarkm unsigned long data[2]; 26361821Smarkm 26461821Smarkm idea_encrypt(data,&sch); 26561821Smarkm idea_encrypt(data,&sch); 26661821Smarkm idea_encrypt(data,&sch); 26761821Smarkm idea_encrypt(data,&sch); 26861821Smarkm } 26961821Smarkm d=Time_F(STOP); 27061821Smarkm printf("%ld idea_encrypt's in %.2f second\n",count,d); 27161821Smarkm b=((double)COUNT(cb)*8)/d; 27261821Smarkm 27361821Smarkm#ifdef SIGALRM 27461821Smarkm printf("Doing idea_cbc_encrypt on %ld byte blocks for 10 seconds\n", 27561821Smarkm BUFSIZE); 27661821Smarkm alarm(10); 27761821Smarkm#else 27861821Smarkm printf("Doing idea_cbc_encrypt %ld times on %ld byte blocks\n",cc, 27961821Smarkm BUFSIZE); 28061821Smarkm#endif 28161821Smarkm Time_F(START); 28261821Smarkm for (count=0,run=1; COND(cc); count++) 28361821Smarkm idea_cbc_encrypt(buf,buf,BUFSIZE,&sch, 28461821Smarkm &(key[0]),IDEA_ENCRYPT); 28561821Smarkm d=Time_F(STOP); 28661821Smarkm printf("%ld idea_cbc_encrypt's of %ld byte blocks in %.2f second\n", 28761821Smarkm count,BUFSIZE,d); 28861821Smarkm c=((double)COUNT(cc)*BUFSIZE)/d; 28961821Smarkm 29061821Smarkm printf("IDEA set_encrypt_key per sec = %12.2f (%9.3fuS)\n",a,1.0e6/a); 29161821Smarkm printf("IDEA set_decrypt_key per sec = %12.2f (%9.3fuS)\n",aa,1.0e6/aa); 29261821Smarkm printf("IDEA raw ecb bytes per sec = %12.2f (%9.3fuS)\n",b,8.0e6/b); 29361821Smarkm printf("IDEA cbc bytes per sec = %12.2f (%9.3fuS)\n",c,8.0e6/c); 29461821Smarkm exit(0); 295110007Smarkm#if defined(LINT) || defined(OPENSSL_SYS_MSDOS) 29661821Smarkm return(0); 29761821Smarkm#endif 29861821Smarkm } 29961821Smarkm 300