Commit db896db5 authored by Andy Polyakov's avatar Andy Polyakov
Browse files

speed.c: add ghash benchmark [from HEAD].

parent 2357ae17

apps/speed.c

+25 −3
Original line number Diff line number Diff line
@@ -183,6 +183,7 @@ 
#ifndef OPENSSL_NO_ECDH

#include <openssl/ecdh.h>

#endif

#include <openssl/modes.h>



#ifdef OPENSSL_FIPS

#define BF_set_key	private_BF_set_key
@@ -227,7 +228,7 @@ static void print_result(int alg,int run_no,int count,double time_used); 
static int do_multi(int multi);

#endif



#define ALGOR_NUM	29

#define ALGOR_NUM	30

#define SIZE_NUM	5

#define RSA_NUM		4

#define DSA_NUM		3
@@ -242,7 +243,7 @@ static const char *names[ALGOR_NUM]={ 
  "aes-128 cbc","aes-192 cbc","aes-256 cbc",

  "camellia-128 cbc","camellia-192 cbc","camellia-256 cbc",

  "evp","sha256","sha512","whirlpool",

  "aes-128 ige","aes-192 ige","aes-256 ige"};

  "aes-128 ige","aes-192 ige","aes-256 ige","ghash"};

static double results[ALGOR_NUM][SIZE_NUM];

static int lengths[SIZE_NUM]={16,64,256,1024,8*1024};

#ifndef OPENSSL_NO_RSA
@@ -482,6 +483,7 @@ int MAIN(int argc, char **argv) 
#define D_IGE_128_AES   26

#define D_IGE_192_AES   27

#define D_IGE_256_AES   28

#define D_GHASH		29

	double d=0.0;

	long c[ALGOR_NUM][SIZE_NUM];

#define	R_DSA_512	0
@@ -907,6 +909,10 @@ int MAIN(int argc, char **argv) 
			doit[D_CBC_192_AES]=1;

			doit[D_CBC_256_AES]=1;

			}

		else if (strcmp(*argv,"ghash") == 0)

			{

			doit[D_GHASH]=1;

			}

		else

#endif

#ifndef OPENSSL_NO_CAMELLIA
@@ -1277,6 +1283,7 @@ int MAIN(int argc, char **argv) 
	c[D_IGE_128_AES][0]=count;

	c[D_IGE_192_AES][0]=count;

	c[D_IGE_256_AES][0]=count;

	c[D_GHASH][0]=count;



	for (i=1; i<SIZE_NUM; i++)

		{
@@ -1471,7 +1478,7 @@ int MAIN(int argc, char **argv) 
# error "You cannot disable DES on systems without SIGALRM."

#endif /* OPENSSL_NO_DES */

#else

#define COND(c)	(run)

#define COND(c)	(run && count<0x7fffffff)

#define COUNT(d) (count)

#ifndef _WIN32

	signal(SIGALRM,sig_done);
@@ -1767,7 +1774,22 @@ int MAIN(int argc, char **argv) 
			print_result(D_IGE_256_AES,j,count,d);

			}

		}

	if (doit[D_GHASH])

		{

		GCM128_CONTEXT *ctx = CRYPTO_gcm128_new(&aes_ks1,(block128_f)AES_encrypt);

		CRYPTO_gcm128_setiv (ctx,(unsigned char *)"0123456789ab",12);



		for (j=0; j<SIZE_NUM; j++)

			{

			print_message(names[D_GHASH],c[D_GHASH][j],lengths[j]);

			Time_F(START);

			for (count=0,run=1; COND(c[D_GHASH][j]); count++)

				CRYPTO_gcm128_aad(ctx,buf,lengths[j]);

			d=Time_F(STOP);

			print_result(D_GHASH,j,count,d);

			}

		CRYPTO_gcm128_release(ctx);

		}



#endif

#ifndef OPENSSL_NO_CAMELLIA