Fix newly introduced typos and warnings in ./apps.
[openssl.git] / apps / speed.c
index 50a110df041831d126a3f131687190064d8476ca..9b8365c44f3681c1112511190a81601c906d6e6b 100644 (file)
 #include <signal.h>
 #endif
 
-#if defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__) || defined(OPENSSL_SYS_MACOSX)
-# define USE_TOD
-#elif !defined(OPENSSL_SYS_MSDOS) && !defined(OPENSSL_SYS_VXWORKS) && (!defined(OPENSSL_SYS_VMS) || defined(__DECC))
-# define TIMES
-#endif
-#if !defined(_UNICOS) && !defined(__OpenBSD__) && !defined(sgi) && !defined(__FreeBSD__) && !(defined(__bsdi) || defined(__bsdi__)) && !defined(_AIX) && !defined(OPENSSL_SYS_MPE) && !defined(__NetBSD__) && !defined(OPENSSL_SYS_VXWORKS) /* FIXME */
-# define TIMEB
-#endif
-
-#if defined(OPENSSL_SYS_NETWARE)
-#undef TIMES
-#undef TIMEB
-#include <time.h>
-#endif
-
-#ifndef _IRIX
-# include <time.h>
-#endif
-#ifdef TIMES
-# 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.
-   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
-
-#ifdef TIMEB
-#include <sys/timeb.h>
-#endif
-
-#if !defined(TIMES) && !defined(TIMEB) && !defined(USE_TOD) && !defined(OPENSSL_SYS_VXWORKS) && !defined(OPENSSL_SYS_NETWARE)
-#error "It seems neither struct tms nor struct timeb is supported in this platform!"
-#endif
-
-#if defined(sun) || defined(__ultrix)
-#define _POSIX_SOURCE
-#include <limits.h>
-#include <sys/param.h>
+#ifdef _WIN32
+#include <windows.h>
 #endif
 
 #include <openssl/bn.h>
 #include <openssl/ecdh.h>
 #endif
 
-/*
- * The following "HZ" timing stuff should be sync'd up with the code in
- * crypto/tmdiff.[ch]. That appears to try to do the same job, though I think
- * this code is more up to date than libcrypto's so there may be features to
- * migrate over first. This is used in two places further down AFAICS. 
- * The point is that nothing in openssl actually *uses* that tmdiff stuff, so
- * either speed.c should be using it or it should go because it's obviously not
- * useful enough. Anyone want to do a janitorial job on this?
- */
-
-/* The following if from times(3) man page.  It may need to be changed */
-#ifndef HZ
-# if defined(_SC_CLK_TCK) \
-     && (!defined(OPENSSL_SYS_VMS) || __CTRL_VER >= 70000000)
-#  define HZ sysconf(_SC_CLK_TCK)
-# else
-#  ifndef CLK_TCK
-#   ifndef _BSD_CLK_TCK_ /* FreeBSD hack */
-#    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
-#endif
-
 #if !defined(OPENSSL_SYS_VMS) && !defined(OPENSSL_SYS_WINDOWS) && !defined(OPENSSL_SYS_MACINTOSH_CLASSIC) && !defined(OPENSSL_SYS_OS2) && !defined(OPENSSL_SYS_NETWARE)
 # define HAVE_FORK 1
 #endif
 #define BUFSIZE        ((long)1024*8+1)
 int run=0;
 
-static char ftime_used = 0, times_used = 0, gettimeofday_used = 0, getrusage_used = 0;
 static int mr=0;
 static int usertime=1;
 
@@ -286,9 +212,17 @@ static double results[ALGOR_NUM][SIZE_NUM];
 static int lengths[SIZE_NUM]={16,64,256,1024,8*1024};
 static double rsa_results[RSA_NUM][2];
 static double dsa_results[DSA_NUM][2];
+#ifndef OPENSSL_NO_ECDSA
 static double ecdsa_results[EC_NUM][2];
+#endif
+#ifndef OPENSSL_NO_ECDH
 static double ecdh_results[EC_NUM][1];
+#endif
 
+#if defined(OPENSSL_NO_DSA) && !(defined(OPENSSL_NO_ECDSA) && defined(OPENSSL_NO_ECDH))
+static const char rnd_seed[] = "string to make the random number generator think it has entropy";
+static int rnd_fake = 0;
+#endif
 
 #ifdef SIGALRM
 #if defined(__STDC__) || defined(sgi) || defined(_AIX)
@@ -311,143 +245,49 @@ static SIGRETTYPE sig_done(int sig)
 #define START  0
 #define STOP   1
 
-#if defined(OPENSSL_SYS_NETWARE)
+#if defined(_WIN32)
 
-   /* for NetWare the best we can do is use clock() which returns the
-    * time, in hundredths of a second, since the NLM began executing
-   */
-static double Time_F(int s)
-       {
-       double ret;
-
-   static clock_t tstart,tend;
-
-   if (s == START)
-   {
-      tstart=clock();
-      return(0);
-   }
-   else
-   {
-      tend=clock();
-      ret=(double)((double)(tend)-(double)(tstart));
-      return((ret < 0.001)?0.001:ret);
-   }
-   }
+#define SIGALRM
+static unsigned int lapse,schlock;
+static void alarm(unsigned int secs) { lapse = secs*1000; }
 
-#else
+static DWORD WINAPI sleepy(VOID *arg)
+       {
+       schlock = 1;
+       Sleep(lapse);
+       run = 0;
+       return 0;
+       }
 
 static double Time_F(int s)
        {
-       double ret;
-
-#ifdef USE_TOD
-       if(usertime)
+       if (s == START)
                {
-               static struct rusage tstart,tend;
-
-               getrusage_used = 1;
-               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
-               {
-               static struct timeval tstart,tend;
-               long i;
-
-               gettimeofday_used = 1;
-               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)
-               {
-               static struct tms tstart,tend;
-
-               times_used = 1;
-               if (s == START)
-                       {
-                       times(&tstart);
-                       return(0);
-                       }
-               else
+               HANDLE  thr;
+               schlock = 0;
+               thr = CreateThread(NULL,4096,sleepy,NULL,0,NULL);
+               if (thr==NULL)
                        {
-                       times(&tend);
-                       ret = HZ;
-                       ret=(double)(tend.tms_utime-tstart.tms_utime) / ret;
-                       return((ret < 1e-3)?1e-3:ret);
+                       DWORD ret=GetLastError();
+                       BIO_printf(bio_err,"unable to CreateThread (%d)",ret);
+                       ExitProcess(ret);
                        }
+               CloseHandle(thr);               /* detach the thread    */
+               while (!schlock) Sleep(0);      /* scheduler spinlock   */
                }
-# endif /* times() */
-# if defined(TIMES) && defined(TIMEB)
-       else
-# endif
-# ifdef OPENSSL_SYS_VXWORKS
-                {
-               static unsigned long tick_start, tick_end;
 
-               if( s == START )
-                       {
-                       tick_start = tickGet();
-                       return 0;
-                       }
-               else
-                       {
-                       tick_end = tickGet();
-                       ret = (double)(tick_end - tick_start) / (double)sysClkRateGet();
-                       return((ret < 0.001)?0.001:ret);
-                       }
-                }
-# elif defined(TIMEB)
-               {
-               static struct timeb tstart,tend;
-               long i;
+       return app_tminterval(s,usertime);
+       }
+#else
 
-               ftime_used = 1;
-               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
-#endif
+static double Time_F(int s)
+       {
+       return app_tminterval(s,usertime);
        }
-#endif /* if defined(OPENSSL_SYS_NETWARE) */
+#endif
 
 
+#ifndef OPENSSL_NO_ECDH
 static const int KDF1_SHA1_len = 20;
 static void *KDF1_SHA1(const void *in, size_t inlen, void *out, size_t *outlen)
        {
@@ -459,8 +299,9 @@ static void *KDF1_SHA1(const void *in, size_t inlen, void *out, size_t *outlen)
        return SHA1(in, inlen, out);
 #else
        return NULL;
-#endif
+#endif /* OPENSSL_NO_SHA */
        }
+#endif /* OPENSSL_NO_ECDH */
 
 
 int MAIN(int, char **);
@@ -496,9 +337,13 @@ int MAIN(int argc, char **argv)
 #endif
 #ifndef OPENSSL_NO_SHA
        unsigned char sha[SHA_DIGEST_LENGTH];
+#ifndef OPENSSL_NO_SHA256
        unsigned char sha256[SHA256_DIGEST_LENGTH];
+#endif
+#ifndef OPENSSL_NO_SHA512
        unsigned char sha512[SHA512_DIGEST_LENGTH];
 #endif
+#endif
 #ifndef OPENSSL_NO_RIPEMD
        unsigned char rmd160[RIPEMD160_DIGEST_LENGTH];
 #endif
@@ -523,6 +368,7 @@ int MAIN(int argc, char **argv)
        static const unsigned char key16[16]=
                {0x12,0x34,0x56,0x78,0x9a,0xbc,0xde,0xf0,
                 0x34,0x56,0x78,0x9a,0xbc,0xde,0xf0,0x12};
+#ifndef OPENSSL_NO_AES
        static const unsigned char key24[24]=
                {0x12,0x34,0x56,0x78,0x9a,0xbc,0xde,0xf0,
                 0x34,0x56,0x78,0x9a,0xbc,0xde,0xf0,0x12,
@@ -532,6 +378,7 @@ int MAIN(int argc, char **argv)
                 0x34,0x56,0x78,0x9a,0xbc,0xde,0xf0,0x12,
                 0x56,0x78,0x9a,0xbc,0xde,0xf0,0x12,0x34,
                 0x78,0x9a,0xbc,0xde,0xf0,0x12,0x34,0x56};
+#endif
 #ifndef OPENSSL_NO_AES
 #define MAX_BLOCK_SIZE 128
 #else
@@ -689,8 +536,12 @@ int MAIN(int argc, char **argv)
 
        int rsa_doit[RSA_NUM];
        int dsa_doit[DSA_NUM];
+#ifndef OPENSSL_NO_ECDSA
        int ecdsa_doit[EC_NUM];
+#endif
+#ifndef OPENSSL_NO_ECDH
         int ecdh_doit[EC_NUM];
+#endif
        int doit[ALGOR_NUM];
        int pr_header=0;
        const EVP_CIPHER *evp_cipher=NULL;
@@ -878,11 +729,15 @@ int MAIN(int argc, char **argv)
                                                        doit[D_SHA256]=1,
                                                        doit[D_SHA512]=1;
                else
+#ifndef OPENSSL_NO_SHA256
                        if (strcmp(*argv,"sha256") == 0) doit[D_SHA256]=1;
                else
+#endif
+#ifndef OPENSSL_NO_SHA512
                        if (strcmp(*argv,"sha512") == 0) doit[D_SHA512]=1;
                else
 #endif
+#endif
 #ifndef OPENSSL_NO_RIPEMD
                        if (strcmp(*argv,"ripemd") == 0) doit[D_RMD160]=1;
                else
@@ -1064,8 +919,12 @@ int MAIN(int argc, char **argv)
 #endif
 #ifndef OPENSSL_NO_SHA1
                        BIO_printf(bio_err,"sha1     ");
-                       BIO_printf(bio_err,"sha256  ");
-                       BIO_printf(bio_err,"sha512  ");
+#endif
+#ifndef OPENSSL_NO_SHA256
+                       BIO_printf(bio_err,"sha256   ");
+#endif
+#ifndef OPENSSL_NO_SHA512
+                       BIO_printf(bio_err,"sha512   ");
 #endif
 #ifndef OPENSSL_NO_RIPEMD160
                        BIO_printf(bio_err,"rmd160");
@@ -1190,11 +1049,6 @@ int MAIN(int argc, char **argv)
 
        if (usertime == 0 && !mr)
                BIO_printf(bio_err,"You have chosen to measure elapsed time instead of user CPU time.\n");
-       if (usertime <= 0 && !mr)
-               {
-               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 OPENSSL_NO_RSA
        for (i=0; i<RSA_NUM; i++)
@@ -1480,7 +1334,9 @@ int MAIN(int argc, char **argv)
 #else
 #define COND(c)        (run)
 #define COUNT(d) (count)
+#ifndef _WIN32
        signal(SIGALRM,sig_done);
+#endif
 #endif /* SIGALRM */
 
 #ifndef OPENSSL_NO_MD2
@@ -2267,35 +2123,6 @@ show_res:
                printf("%s ",BF_options());
 #endif
                fprintf(stdout,"\n%s\n",SSLeay_version(SSLEAY_CFLAGS));
-               printf("available timing options: ");
-#ifdef TIMES
-               printf("TIMES ");
-#endif
-#ifdef TIMEB
-               printf("TIMEB ");
-#endif
-#ifdef USE_TOD
-               printf("USE_TOD ");
-#endif
-#ifdef HZ
-#define as_string(s) (#s)
-               {
-               double dbl = HZ;
-               printf("HZ=%g", dbl);
-               }
-# ifdef _SC_CLK_TCK
-               printf(" [sysconf value]");
-# endif
-#endif
-               printf("\n");
-               printf("timing function used: %s%s%s%s%s%s%s\n",
-                      (ftime_used ? "ftime" : ""),
-                      (ftime_used + times_used > 1 ? "," : ""),
-                      (times_used ? "times" : ""),
-                      (ftime_used + times_used + gettimeofday_used > 1 ? "," : ""),
-                      (gettimeofday_used ? "gettimeofday" : ""),
-                      (ftime_used + times_used + gettimeofday_used + getrusage_used > 1 ? "," : ""),
-                      (getrusage_used ? "getrusage" : ""));
                }
 
        if (pr_header)
@@ -2494,6 +2321,7 @@ static void print_result(int alg,int run_no,int count,double time_used)
        results[alg][run_no]=((double)count)/time_used*lengths[run_no];
        }
 
+#ifdef HAVE_FORK
 static char *sstrsep(char **string, const char *delim)
     {
     char isdelim[256];
@@ -2525,7 +2353,6 @@ static char *sstrsep(char **string, const char *delim)
     return token;
     }
 
-#ifdef HAVE_FORK
 static int do_multi(int multi)
        {
        int n;