Use up-to-date functions.
[openssl.git] / apps / speed.c
index c4fd79f884fe210e85b80dea5808ba0dae5ae296..9ef20872d9bf9990e784b3139a5fc8e79fc9f57f 100644 (file)
 #include <openssl/rand.h>
 #include <openssl/err.h>
 
-#if !defined(MSDOS) && (!defined(VMS) || defined(__DECC))
-#define TIMES
+#if defined(__FreeBSD__)
+# define USE_TOD
+#elif !defined(MSDOS) && (!defined(VMS) || defined(__DECC))
+# define TIMES
 #endif
 
 #ifndef _IRIX
-#include <time.h>
+# include <time.h>
 #endif
 #ifdef TIMES
-#include <sys/types.h>
-#include <sys/times.h>
+# include <sys/types.h>
+# include <sys/times.h>
+#endif
+#ifdef USE_TOD
+# include <sys/time.h>
+# include <sys/resource.h>
 #endif
 
 /* Depending on the VMS version, the tms structure is perhaps defined.
 #undef TIMES
 #endif
 
-#ifndef TIMES
 #include <sys/timeb.h>
-#endif
 
 #if defined(sun) || defined(__ultrix)
 #define _POSIX_SOURCE
 #define BUFSIZE        ((long)1024*8+1)
 int run=0;
 
-static double Time_F(int s);
+static double Time_F(int s, int usertime);
 static void print_message(char *s,long num,int length);
 static void pkey_print_message(char *str,char *str2,long num,int bits,int sec);
 #ifdef SIGALRM
@@ -202,42 +206,92 @@ static SIGRETTYPE sig_done(int sig)
 #define START  0
 #define STOP   1
 
-static double Time_F(int s)
+static double Time_F(int s, int usertime)
        {
        double ret;
-#ifdef TIMES
-       static struct tms tstart,tend;
 
-       if (s == START)
-               {
-               times(&tstart);
-               return(0);
+#ifdef USE_TOD
+       if(usertime)
+           {
+               static struct rusage tstart,tend;
+
+               if (s == START)
+                       {
+                       getrusage(RUSAGE_SELF,&tstart);
+                       return(0);
+                       }
+               else
+                       {
+                       long i;
+
+                       getrusage(RUSAGE_SELF,&tend);
+                       i=(long)tend.ru_utime.tv_usec-(long)tstart.ru_utime.tv_usec;
+                       ret=((double)(tend.ru_utime.tv_sec-tstart.ru_utime.tv_sec))
+                         +((double)i)/1000000.0;
+                       return((ret < 0.001)?0.001:ret);
+                       }
                }
        else
                {
-               times(&tend);
-               ret=((double)(tend.tms_utime-tstart.tms_utime))/HZ;
-               return((ret < 1e-3)?1e-3:ret);
-               }
-#else /* !times() */
-       static struct timeb tstart,tend;
-       long i;
+               static struct timeval tstart,tend;
+               long i;
 
-       if (s == START)
+               if (s == START)
+                       {
+                       gettimeofday(&tstart,NULL);
+                       return(0);
+                       }
+               else
+                       {
+                       gettimeofday(&tend,NULL);
+                       i=(long)tend.tv_usec-(long)tstart.tv_usec;
+                       ret=((double)(tend.tv_sec-tstart.tv_sec))+((double)i)/1000000.0;
+                       return((ret < 0.001)?0.001:ret);
+                       }
+               }
+#else  /* ndef USE_TOD */
+               
+# ifdef TIMES
+       if (usertime)
                {
-               ftime(&tstart);
-               return(0);
+               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 < 1e-3)?1e-3:ret);
+                       }
                }
        else
+# endif /* times() */
                {
-               ftime(&tend);
-               i=(long)tend.millitm-(long)tstart.millitm;
-               ret=((double)(tend.time-tstart.time))+((double)i)/1000.0;
-               return((ret < 0.001)?0.001:ret);
+               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 < 0.001)?0.001:ret);
+                       }
                }
 #endif
        }
 
+int MAIN(int, char **);
+
 int MAIN(int argc, char **argv)
        {
        unsigned char *buf=NULL,*buf2=NULL;
@@ -343,6 +397,11 @@ int MAIN(int argc, char **argv)
        int dsa_doit[DSA_NUM];
        int doit[ALGOR_NUM];
        int pr_header=0;
+       int usertime=1;
+
+#ifndef TIMES
+       usertime=-1;
+#endif
 
        apps_startup();
        memset(results, 0, sizeof(results));
@@ -360,7 +419,7 @@ int MAIN(int argc, char **argv)
                rsa_key[i]=NULL;
 #endif
 
-       if ((buf=(unsigned char *)Malloc((int)BUFSIZE)) == NULL)
+       if ((buf=(unsigned char *)OPENSSL_malloc((int)BUFSIZE)) == NULL)
                {
                BIO_printf(bio_err,"out of memory\n");
                goto end;
@@ -368,7 +427,7 @@ int MAIN(int argc, char **argv)
 #ifndef NO_DES
        buf_as_des_cblock = (des_cblock *)buf;
 #endif
-       if ((buf2=(unsigned char *)Malloc((int)BUFSIZE)) == NULL)
+       if ((buf2=(unsigned char *)OPENSSL_malloc((int)BUFSIZE)) == NULL)
                {
                BIO_printf(bio_err,"out of memory\n");
                goto end;
@@ -389,6 +448,8 @@ int MAIN(int argc, char **argv)
        argv++;
        while (argc)
                {
+               if      ((argc > 0) && (strcmp(*argv,"-elapsed") == 0))
+                       usertime = 0;
 #ifndef NO_MD2
                if      (strcmp(*argv,"md2") == 0) doit[D_MD2]=1;
                else
@@ -508,7 +569,7 @@ int MAIN(int argc, char **argv)
                else
 #endif
                        {
-                       BIO_printf(bio_err,"bad value, pick one of\n");
+                       BIO_printf(bio_err,"bad option or value, pick one of\n");
                        BIO_printf(bio_err,"md2      mdc2       md5      hmac      sha1    rmd160\n");
 #ifndef NO_IDEA
                        BIO_printf(bio_err,"idea-cbc ");
@@ -536,6 +597,10 @@ int MAIN(int argc, char **argv)
                        BIO_printf(bio_err,"\ndsa512   dsa1024  dsa2048\n");
 #endif
                        BIO_printf(bio_err,"idea     rc2      des      rsa    blowfish\n");
+                       BIO_printf(bio_err,"\n");
+                       BIO_printf(bio_err,"Available options:\n");
+                       BIO_printf(bio_err,"\n");
+                       BIO_printf(bio_err,"-elapsed        measure time in real time instead of CPU user time.\n");
                        goto end;
                        }
                argc--;
@@ -555,10 +620,13 @@ int MAIN(int argc, char **argv)
        for (i=0; i<ALGOR_NUM; i++)
                if (doit[i]) pr_header++;
 
-#ifndef TIMES
-       BIO_printf(bio_err,"To get the most accurate results, try to run this\n");
-       BIO_printf(bio_err,"program when this computer is idle.\n");
-#endif
+       if (usertime == 0)
+               BIO_printf(bio_err,"You have chosen to measure elapsed time instead of user CPU time.\n");
+       if (usertime <= 0)
+               {
+               BIO_printf(bio_err,"To get the most accurate results, try to run this\n");
+               BIO_printf(bio_err,"program when this computer is idle.\n");
+               }
 
 #ifndef NO_RSA
        for (i=0; i<RSA_NUM; i++)
@@ -622,11 +690,11 @@ int MAIN(int argc, char **argv)
        do      {
                long i;
                count*=2;
-               Time_F(START);
+               Time_F(START,usertime);
                for (i=count; i; i--)
                        des_ecb_encrypt(buf_as_des_cblock,buf_as_des_cblock,
                                &(sch[0]),DES_ENCRYPT);
-               d=Time_F(STOP);
+               d=Time_F(STOP,usertime);
                } while (d <3);
        c[D_MD2][0]=count/10;
        c[D_MDC2][0]=count/10;
@@ -723,10 +791,10 @@ int MAIN(int argc, char **argv)
                for (j=0; j<SIZE_NUM; j++)
                        {
                        print_message(names[D_MD2],c[D_MD2][j],lengths[j]);
-                       Time_F(START);
+                       Time_F(START,usertime);
                        for (count=0,run=1; COND(c[D_MD2][j]); count++)
                                MD2(buf,(unsigned long)lengths[j],&(md2[0]));
-                       d=Time_F(STOP);
+                       d=Time_F(STOP,usertime);
                        BIO_printf(bio_err,"%ld %s's in %.2fs\n",
                                count,names[D_MD2],d);
                        results[D_MD2][j]=((double)count)/d*lengths[j];
@@ -739,10 +807,10 @@ int MAIN(int argc, char **argv)
                for (j=0; j<SIZE_NUM; j++)
                        {
                        print_message(names[D_MDC2],c[D_MDC2][j],lengths[j]);
-                       Time_F(START);
+                       Time_F(START,usertime);
                        for (count=0,run=1; COND(c[D_MDC2][j]); count++)
                                MDC2(buf,(unsigned long)lengths[j],&(mdc2[0]));
-                       d=Time_F(STOP);
+                       d=Time_F(STOP,usertime);
                        BIO_printf(bio_err,"%ld %s's in %.2fs\n",
                                count,names[D_MDC2],d);
                        results[D_MDC2][j]=((double)count)/d*lengths[j];
@@ -756,10 +824,10 @@ int MAIN(int argc, char **argv)
                for (j=0; j<SIZE_NUM; j++)
                        {
                        print_message(names[D_MD5],c[D_MD5][j],lengths[j]);
-                       Time_F(START);
+                       Time_F(START,usertime);
                        for (count=0,run=1; COND(c[D_MD5][j]); count++)
                                MD5(&(buf[0]),(unsigned long)lengths[j],&(md5[0]));
-                       d=Time_F(STOP);
+                       d=Time_F(STOP,usertime);
                        BIO_printf(bio_err,"%ld %s's in %.2fs\n",
                                count,names[D_MD5],d);
                        results[D_MD5][j]=((double)count)/d*lengths[j];
@@ -777,14 +845,14 @@ int MAIN(int argc, char **argv)
                for (j=0; j<SIZE_NUM; j++)
                        {
                        print_message(names[D_HMAC],c[D_HMAC][j],lengths[j]);
-                       Time_F(START);
+                       Time_F(START,usertime);
                        for (count=0,run=1; COND(c[D_HMAC][j]); count++)
                                {
                                HMAC_Init(&hctx,NULL,0,NULL);
                                 HMAC_Update(&hctx,buf,lengths[j]);
                                 HMAC_Final(&hctx,&(hmac[0]),NULL);
                                }
-                       d=Time_F(STOP);
+                       d=Time_F(STOP,usertime);
                        BIO_printf(bio_err,"%ld %s's in %.2fs\n",
                                count,names[D_HMAC],d);
                        results[D_HMAC][j]=((double)count)/d*lengths[j];
@@ -797,10 +865,10 @@ int MAIN(int argc, char **argv)
                for (j=0; j<SIZE_NUM; j++)
                        {
                        print_message(names[D_SHA1],c[D_SHA1][j],lengths[j]);
-                       Time_F(START);
+                       Time_F(START,usertime);
                        for (count=0,run=1; COND(c[D_SHA1][j]); count++)
                                SHA1(buf,(unsigned long)lengths[j],&(sha[0]));
-                       d=Time_F(STOP);
+                       d=Time_F(STOP,usertime);
                        BIO_printf(bio_err,"%ld %s's in %.2fs\n",
                                count,names[D_SHA1],d);
                        results[D_SHA1][j]=((double)count)/d*lengths[j];
@@ -813,10 +881,10 @@ int MAIN(int argc, char **argv)
                for (j=0; j<SIZE_NUM; j++)
                        {
                        print_message(names[D_RMD160],c[D_RMD160][j],lengths[j]);
-                       Time_F(START);
+                       Time_F(START,usertime);
                        for (count=0,run=1; COND(c[D_RMD160][j]); count++)
                                RIPEMD160(buf,(unsigned long)lengths[j],&(rmd160[0]));
-                       d=Time_F(STOP);
+                       d=Time_F(STOP,usertime);
                        BIO_printf(bio_err,"%ld %s's in %.2fs\n",
                                count,names[D_RMD160],d);
                        results[D_RMD160][j]=((double)count)/d*lengths[j];
@@ -829,11 +897,11 @@ int MAIN(int argc, char **argv)
                for (j=0; j<SIZE_NUM; j++)
                        {
                        print_message(names[D_RC4],c[D_RC4][j],lengths[j]);
-                       Time_F(START);
+                       Time_F(START,usertime);
                        for (count=0,run=1; COND(c[D_RC4][j]); count++)
                                RC4(&rc4_ks,(unsigned int)lengths[j],
                                        buf,buf);
-                       d=Time_F(STOP);
+                       d=Time_F(STOP,usertime);
                        BIO_printf(bio_err,"%ld %s's in %.2fs\n",
                                count,names[D_RC4],d);
                        results[D_RC4][j]=((double)count)/d*lengths[j];
@@ -846,11 +914,11 @@ int MAIN(int argc, char **argv)
                for (j=0; j<SIZE_NUM; j++)
                        {
                        print_message(names[D_CBC_DES],c[D_CBC_DES][j],lengths[j]);
-                       Time_F(START);
+                       Time_F(START,usertime);
                        for (count=0,run=1; COND(c[D_CBC_DES][j]); count++)
                                des_ncbc_encrypt(buf,buf,lengths[j],sch,
                                                 &iv,DES_ENCRYPT);
-                       d=Time_F(STOP);
+                       d=Time_F(STOP,usertime);
                        BIO_printf(bio_err,"%ld %s's in %.2fs\n",
                                count,names[D_CBC_DES],d);
                        results[D_CBC_DES][j]=((double)count)/d*lengths[j];
@@ -862,12 +930,12 @@ int MAIN(int argc, char **argv)
                for (j=0; j<SIZE_NUM; j++)
                        {
                        print_message(names[D_EDE3_DES],c[D_EDE3_DES][j],lengths[j]);
-                       Time_F(START);
+                       Time_F(START,usertime);
                        for (count=0,run=1; COND(c[D_EDE3_DES][j]); count++)
                                des_ede3_cbc_encrypt(buf,buf,lengths[j],
                                                     sch,sch2,sch3,
                                                     &iv,DES_ENCRYPT);
-                       d=Time_F(STOP);
+                       d=Time_F(STOP,usertime);
                        BIO_printf(bio_err,"%ld %s's in %.2fs\n",
                                count,names[D_EDE3_DES],d);
                        results[D_EDE3_DES][j]=((double)count)/d*lengths[j];
@@ -880,12 +948,12 @@ int MAIN(int argc, char **argv)
                for (j=0; j<SIZE_NUM; j++)
                        {
                        print_message(names[D_CBC_IDEA],c[D_CBC_IDEA][j],lengths[j]);
-                       Time_F(START);
+                       Time_F(START,usertime);
                        for (count=0,run=1; COND(c[D_CBC_IDEA][j]); count++)
                                idea_cbc_encrypt(buf,buf,
                                        (unsigned long)lengths[j],&idea_ks,
                                        iv,IDEA_ENCRYPT);
-                       d=Time_F(STOP);
+                       d=Time_F(STOP,usertime);
                        BIO_printf(bio_err,"%ld %s's in %.2fs\n",
                                count,names[D_CBC_IDEA],d);
                        results[D_CBC_IDEA][j]=((double)count)/d*lengths[j];
@@ -898,12 +966,12 @@ int MAIN(int argc, char **argv)
                for (j=0; j<SIZE_NUM; j++)
                        {
                        print_message(names[D_CBC_RC2],c[D_CBC_RC2][j],lengths[j]);
-                       Time_F(START);
+                       Time_F(START,usertime);
                        for (count=0,run=1; COND(c[D_CBC_RC2][j]); count++)
                                RC2_cbc_encrypt(buf,buf,
                                        (unsigned long)lengths[j],&rc2_ks,
                                        iv,RC2_ENCRYPT);
-                       d=Time_F(STOP);
+                       d=Time_F(STOP,usertime);
                        BIO_printf(bio_err,"%ld %s's in %.2fs\n",
                                count,names[D_CBC_RC2],d);
                        results[D_CBC_RC2][j]=((double)count)/d*lengths[j];
@@ -916,12 +984,12 @@ int MAIN(int argc, char **argv)
                for (j=0; j<SIZE_NUM; j++)
                        {
                        print_message(names[D_CBC_RC5],c[D_CBC_RC5][j],lengths[j]);
-                       Time_F(START);
+                       Time_F(START,usertime);
                        for (count=0,run=1; COND(c[D_CBC_RC5][j]); count++)
                                RC5_32_cbc_encrypt(buf,buf,
                                        (unsigned long)lengths[j],&rc5_ks,
                                        iv,RC5_ENCRYPT);
-                       d=Time_F(STOP);
+                       d=Time_F(STOP,usertime);
                        BIO_printf(bio_err,"%ld %s's in %.2fs\n",
                                count,names[D_CBC_RC5],d);
                        results[D_CBC_RC5][j]=((double)count)/d*lengths[j];
@@ -934,12 +1002,12 @@ int MAIN(int argc, char **argv)
                for (j=0; j<SIZE_NUM; j++)
                        {
                        print_message(names[D_CBC_BF],c[D_CBC_BF][j],lengths[j]);
-                       Time_F(START);
+                       Time_F(START,usertime);
                        for (count=0,run=1; COND(c[D_CBC_BF][j]); count++)
                                BF_cbc_encrypt(buf,buf,
                                        (unsigned long)lengths[j],&bf_ks,
                                        iv,BF_ENCRYPT);
-                       d=Time_F(STOP);
+                       d=Time_F(STOP,usertime);
                        BIO_printf(bio_err,"%ld %s's in %.2fs\n",
                                count,names[D_CBC_BF],d);
                        results[D_CBC_BF][j]=((double)count)/d*lengths[j];
@@ -952,12 +1020,12 @@ int MAIN(int argc, char **argv)
                for (j=0; j<SIZE_NUM; j++)
                        {
                        print_message(names[D_CBC_CAST],c[D_CBC_CAST][j],lengths[j]);
-                       Time_F(START);
+                       Time_F(START,usertime);
                        for (count=0,run=1; COND(c[D_CBC_CAST][j]); count++)
                                CAST_cbc_encrypt(buf,buf,
                                        (unsigned long)lengths[j],&cast_ks,
                                        iv,CAST_ENCRYPT);
-                       d=Time_F(STOP);
+                       d=Time_F(STOP,usertime);
                        BIO_printf(bio_err,"%ld %s's in %.2fs\n",
                                count,names[D_CBC_CAST],d);
                        results[D_CBC_CAST][j]=((double)count)/d*lengths[j];
@@ -975,7 +1043,7 @@ int MAIN(int argc, char **argv)
                pkey_print_message("private","rsa",rsa_c[j][0],rsa_bits[j],
                        RSA_SECONDS);
 /*             RSA_blinding_on(rsa_key[j],NULL); */
-               Time_F(START);
+               Time_F(START,usertime);
                for (count=0,run=1; COND(rsa_c[j][0]); count++)
                        {
                        ret=RSA_sign(NID_md5_sha1, buf,36, buf2, &rsa_num,
@@ -988,7 +1056,7 @@ int MAIN(int argc, char **argv)
                                break;
                                }
                        }
-               d=Time_F(STOP);
+               d=Time_F(STOP,usertime);
                BIO_printf(bio_err,"%ld %d bit private RSA's in %.2fs\n",
                        count,rsa_bits[j],d);
                rsa_results[j][0]=d/(double)count;
@@ -998,7 +1066,7 @@ int MAIN(int argc, char **argv)
                ret=RSA_verify(NID_md5_sha1, buf,36, buf2, rsa_num, rsa_key[j]);
                pkey_print_message("public","rsa",rsa_c[j][1],rsa_bits[j],
                        RSA_SECONDS);
-               Time_F(START);
+               Time_F(START,usertime);
                for (count=0,run=1; COND(rsa_c[j][1]); count++)
                        {
                        ret=RSA_verify(NID_md5_sha1, buf,36, buf2, rsa_num,
@@ -1011,7 +1079,7 @@ int MAIN(int argc, char **argv)
                                break;
                                }
                        }
-               d=Time_F(STOP);
+               d=Time_F(STOP,usertime);
                BIO_printf(bio_err,"%ld %d bit public RSA's in %.2fs\n",
                        count,rsa_bits[j],d);
                rsa_results[j][1]=d/(double)count;
@@ -1028,6 +1096,11 @@ int MAIN(int argc, char **argv)
 
        RAND_pseudo_bytes(buf,20);
 #ifndef NO_DSA
+       if (RAND_status() != 1)
+               {
+               RAND_seed(rnd_seed, sizeof rnd_seed);
+               rnd_fake = 1;
+               }
        for (j=0; j<DSA_NUM; j++)
                {
                unsigned int kk;
@@ -1039,7 +1112,7 @@ int MAIN(int argc, char **argv)
                        &kk,dsa_key[j]);
                pkey_print_message("sign","dsa",dsa_c[j][0],dsa_bits[j],
                        DSA_SECONDS);
-               Time_F(START);
+               Time_F(START,usertime);
                for (count=0,run=1; COND(dsa_c[j][0]); count++)
                        {
                        rsa_num=DSA_sign(EVP_PKEY_DSA,buf,20,buf2,
@@ -1052,7 +1125,7 @@ int MAIN(int argc, char **argv)
                                break;
                                }
                        }
-               d=Time_F(STOP);
+               d=Time_F(STOP,usertime);
                BIO_printf(bio_err,"%ld %d bit DSA signs in %.2fs\n",
                        count,dsa_bits[j],d);
                dsa_results[j][0]=d/(double)count;
@@ -1062,7 +1135,7 @@ int MAIN(int argc, char **argv)
                        kk,dsa_key[j]);
                pkey_print_message("verify","dsa",dsa_c[j][1],dsa_bits[j],
                        DSA_SECONDS);
-               Time_F(START);
+               Time_F(START,usertime);
                for (count=0,run=1; COND(dsa_c[j][1]); count++)
                        {
                        rsa_num2=DSA_verify(EVP_PKEY_DSA,buf,20,buf2,
@@ -1075,7 +1148,7 @@ int MAIN(int argc, char **argv)
                                break;
                                }
                        }
-               d=Time_F(STOP);
+               d=Time_F(STOP,usertime);
                BIO_printf(bio_err,"%ld %d bit DSA verify in %.2fs\n",
                        count,dsa_bits[j],d);
                dsa_results[j][1]=d/(double)count;
@@ -1087,6 +1160,7 @@ int MAIN(int argc, char **argv)
                                dsa_doit[j]=0;
                        }
                }
+       if (rnd_fake) RAND_cleanup();
 #endif
 
        fprintf(stdout,"%s\n",SSLeay_version(SSLEAY_VERSION));
@@ -1165,8 +1239,8 @@ int MAIN(int argc, char **argv)
 #endif
        mret=0;
 end:
-       if (buf != NULL) Free(buf);
-       if (buf2 != NULL) Free(buf2);
+       if (buf != NULL) OPENSSL_free(buf);
+       if (buf2 != NULL) OPENSSL_free(buf2);
 #ifndef NO_RSA
        for (i=0; i<RSA_NUM; i++)
                if (rsa_key[i] != NULL)