mbedtls/programs/test/benchmark.c

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/*
* Benchmark demonstration program
*
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* Copyright (C) 2006-2013, ARM Limited, All Rights Reserved
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*
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* This file is part of mbed TLS (https://www.polarssl.org)
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*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#if !defined(POLARSSL_CONFIG_FILE)
#include "polarssl/config.h"
#else
#include POLARSSL_CONFIG_FILE
#endif
#include <string.h>
#include <stdlib.h>
#include <stdio.h>
#include "polarssl/timing.h"
#include "polarssl/md4.h"
#include "polarssl/md5.h"
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#include "polarssl/ripemd160.h"
#include "polarssl/sha1.h"
#include "polarssl/sha256.h"
#include "polarssl/sha512.h"
#include "polarssl/arc4.h"
#include "polarssl/des.h"
#include "polarssl/aes.h"
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#include "polarssl/blowfish.h"
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#include "polarssl/camellia.h"
#include "polarssl/gcm.h"
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#include "polarssl/ccm.h"
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#include "polarssl/havege.h"
#include "polarssl/ctr_drbg.h"
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#include "polarssl/hmac_drbg.h"
#include "polarssl/rsa.h"
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#include "polarssl/dhm.h"
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#include "polarssl/ecdsa.h"
#include "polarssl/ecdh.h"
#include "polarssl/error.h"
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#if defined _MSC_VER && !defined snprintf
#define snprintf _snprintf
#endif
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#define BUFSIZE 1024
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#define HEADER_FORMAT " %-24s : "
#define TITLE_LEN 25
#if !defined(POLARSSL_TIMING_C)
int main( int argc, char *argv[] )
{
((void) argc);
((void) argv);
printf("POLARSSL_TIMING_C not defined.\n");
return( 0 );
}
#else
static int myrand( void *rng_state, unsigned char *output, size_t len )
{
size_t use_len;
int rnd;
if( rng_state != NULL )
rng_state = NULL;
while( len > 0 )
{
use_len = len;
if( use_len > sizeof(int) )
use_len = sizeof(int);
rnd = rand();
memcpy( output, &rnd, use_len );
output += use_len;
len -= use_len;
}
return( 0 );
}
#define TIME_AND_TSC( TITLE, CODE ) \
do { \
unsigned long i, j, tsc; \
\
printf( HEADER_FORMAT, TITLE ); \
fflush( stdout ); \
\
set_alarm( 1 ); \
for( i = 1; ! alarmed; i++ ) \
{ \
CODE; \
} \
\
tsc = hardclock(); \
for( j = 0; j < 1024; j++ ) \
{ \
CODE; \
} \
\
printf( "%9lu Kb/s, %9lu cycles/byte\n", i * BUFSIZE / 1024, \
( hardclock() - tsc ) / ( j * BUFSIZE ) ); \
} while( 0 )
#if defined(POLARSSL_ERROR_C)
#define PRINT_ERROR \
polarssl_strerror( ret, ( char * )tmp, sizeof( tmp ) ); \
printf( "FAILED: %s\n", tmp );
#else
#define PRINT_ERROR \
printf( "FAILED: -0x%04x\n", -ret );
#endif
#define TIME_PUBLIC( TITLE, TYPE, CODE ) \
do { \
unsigned long i; \
int ret; \
\
printf( HEADER_FORMAT, TITLE ); \
fflush( stdout ); \
set_alarm( 3 ); \
\
ret = 0; \
for( i = 1; ! alarmed && ! ret ; i++ ) \
{ \
CODE; \
} \
\
if( ret != 0 ) \
{ \
PRINT_ERROR; \
} \
else \
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printf( "%9lu " TYPE "/s\n", i / 3 ); \
} while( 0 )
unsigned char buf[BUFSIZE];
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typedef struct {
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char md4, md5, ripemd160, sha1, sha256, sha512,
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arc4, des3, des, aes_cbc, aes_gcm, aes_ccm, camellia, blowfish,
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havege, ctr_drbg, hmac_drbg,
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rsa, dhm, ecdsa, ecdh;
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} todo_list;
#define OPTIONS \
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"md4, md5, ripemd160, sha1, sha256, sha512,\n" \
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"arc4, des3, des, aes_cbc, aes_gcm, aes_ccm, camellia, blowfish,\n" \
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"havege, ctr_drbg, hmac_drbg\n" \
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"rsa, dhm, ecdsa, ecdh.\n"
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int main( int argc, char *argv[] )
{
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int keysize, i;
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unsigned char tmp[200];
char title[TITLE_LEN];
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todo_list todo;
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if( argc == 1 )
memset( &todo, 1, sizeof( todo ) );
else
{
memset( &todo, 0, sizeof( todo ) );
for( i = 1; i < argc; i++ )
{
if( strcmp( argv[i], "md4" ) == 0 )
todo.md4 = 1;
else if( strcmp( argv[i], "md5" ) == 0 )
todo.md5 = 1;
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else if( strcmp( argv[i], "ripemd160" ) == 0 )
todo.ripemd160 = 1;
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else if( strcmp( argv[i], "sha1" ) == 0 )
todo.sha1 = 1;
else if( strcmp( argv[i], "sha256" ) == 0 )
todo.sha256 = 1;
else if( strcmp( argv[i], "sha512" ) == 0 )
todo.sha512 = 1;
else if( strcmp( argv[i], "arc4" ) == 0 )
todo.arc4 = 1;
else if( strcmp( argv[i], "des3" ) == 0 )
todo.des3 = 1;
else if( strcmp( argv[i], "des" ) == 0 )
todo.des = 1;
else if( strcmp( argv[i], "aes_cbc" ) == 0 )
todo.aes_cbc = 1;
else if( strcmp( argv[i], "aes_gcm" ) == 0 )
todo.aes_gcm = 1;
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else if( strcmp( argv[i], "aes_ccm" ) == 0 )
todo.aes_ccm = 1;
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else if( strcmp( argv[i], "camellia" ) == 0 )
todo.camellia = 1;
else if( strcmp( argv[i], "blowfish" ) == 0 )
todo.blowfish = 1;
else if( strcmp( argv[i], "havege" ) == 0 )
todo.havege = 1;
else if( strcmp( argv[i], "ctr_drbg" ) == 0 )
todo.ctr_drbg = 1;
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else if( strcmp( argv[i], "hmac_drbg" ) == 0 )
todo.hmac_drbg = 1;
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else if( strcmp( argv[i], "rsa" ) == 0 )
todo.rsa = 1;
else if( strcmp( argv[i], "dhm" ) == 0 )
todo.dhm = 1;
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else if( strcmp( argv[i], "ecdsa" ) == 0 )
todo.ecdsa = 1;
else if( strcmp( argv[i], "ecdh" ) == 0 )
todo.ecdh = 1;
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else
{
printf( "Unrecognized option: %s\n", argv[i] );
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printf( "Available options: " OPTIONS );
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}
}
}
printf( "\n" );
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memset( buf, 0xAA, sizeof( buf ) );
memset( tmp, 0xBB, sizeof( tmp ) );
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#if defined(POLARSSL_MD4_C)
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if( todo.md4 )
TIME_AND_TSC( "MD4", md4( buf, BUFSIZE, tmp ) );
#endif
#if defined(POLARSSL_MD5_C)
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if( todo.md5 )
TIME_AND_TSC( "MD5", md5( buf, BUFSIZE, tmp ) );
#endif
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#if defined(POLARSSL_RIPEMD160_C)
if( todo.ripemd160 )
TIME_AND_TSC( "RIPEMD160", ripemd160( buf, BUFSIZE, tmp ) );
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#endif
#if defined(POLARSSL_SHA1_C)
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if( todo.sha1 )
TIME_AND_TSC( "SHA-1", sha1( buf, BUFSIZE, tmp ) );
#endif
#if defined(POLARSSL_SHA256_C)
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if( todo.sha256 )
TIME_AND_TSC( "SHA-256", sha256( buf, BUFSIZE, tmp, 0 ) );
#endif
#if defined(POLARSSL_SHA512_C)
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if( todo.sha512 )
TIME_AND_TSC( "SHA-512", sha512( buf, BUFSIZE, tmp, 0 ) );
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#endif
#if defined(POLARSSL_ARC4_C)
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if( todo.arc4 )
{
arc4_context arc4;
arc4_init( &arc4 );
arc4_setup( &arc4, tmp, 32 );
TIME_AND_TSC( "ARC4", arc4_crypt( &arc4, BUFSIZE, buf, buf ) );
arc4_free( &arc4 );
}
#endif
#if defined(POLARSSL_DES_C) && defined(POLARSSL_CIPHER_MODE_CBC)
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if( todo.des3 )
{
des3_context des3;
des3_init( &des3 );
des3_set3key_enc( &des3, tmp );
TIME_AND_TSC( "3DES",
des3_crypt_cbc( &des3, DES_ENCRYPT, BUFSIZE, tmp, buf, buf ) );
des3_free( &des3 );
}
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if( todo.des )
{
des_context des;
des_init( &des );
des_setkey_enc( &des, tmp );
TIME_AND_TSC( "DES",
des_crypt_cbc( &des, DES_ENCRYPT, BUFSIZE, tmp, buf, buf ) );
des_free( &des );
}
#endif
#if defined(POLARSSL_AES_C)
#if defined(POLARSSL_CIPHER_MODE_CBC)
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if( todo.aes_cbc )
{
aes_context aes;
aes_init( &aes );
for( keysize = 128; keysize <= 256; keysize += 64 )
{
snprintf( title, sizeof( title ), "AES-CBC-%d", keysize );
memset( buf, 0, sizeof( buf ) );
memset( tmp, 0, sizeof( tmp ) );
aes_setkey_enc( &aes, tmp, keysize );
TIME_AND_TSC( title,
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aes_crypt_cbc( &aes, AES_ENCRYPT, BUFSIZE, tmp, buf, buf ) );
}
aes_free( &aes );
}
#endif
#if defined(POLARSSL_GCM_C)
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if( todo.aes_gcm )
{
gcm_context gcm;
for( keysize = 128; keysize <= 256; keysize += 64 )
{
snprintf( title, sizeof( title ), "AES-GCM-%d", keysize );
memset( buf, 0, sizeof( buf ) );
memset( tmp, 0, sizeof( tmp ) );
gcm_init( &gcm, POLARSSL_CIPHER_ID_AES, tmp, keysize );
TIME_AND_TSC( title,
gcm_crypt_and_tag( &gcm, GCM_ENCRYPT, BUFSIZE, tmp,
12, NULL, 0, buf, buf, 16, tmp ) );
gcm_free( &gcm );
}
}
#endif
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#if defined(POLARSSL_CCM_C)
if( todo.aes_ccm )
{
ccm_context ccm;
for( keysize = 128; keysize <= 256; keysize += 64 )
{
snprintf( title, sizeof( title ), "AES-CCM-%d", keysize );
memset( buf, 0, sizeof( buf ) );
memset( tmp, 0, sizeof( tmp ) );
ccm_init( &ccm, POLARSSL_CIPHER_ID_AES, tmp, keysize );
TIME_AND_TSC( title,
ccm_encrypt_and_tag( &ccm, BUFSIZE, tmp,
12, NULL, 0, buf, buf, tmp, 16 ) );
ccm_free( &ccm );
}
}
#endif
#endif
#if defined(POLARSSL_CAMELLIA_C) && defined(POLARSSL_CIPHER_MODE_CBC)
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if( todo.camellia )
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{
camellia_context camellia;
camellia_init( &camellia );
for( keysize = 128; keysize <= 256; keysize += 64 )
{
snprintf( title, sizeof( title ), "CAMELLIA-CBC-%d", keysize );
memset( buf, 0, sizeof( buf ) );
memset( tmp, 0, sizeof( tmp ) );
camellia_setkey_enc( &camellia, tmp, keysize );
TIME_AND_TSC( title,
camellia_crypt_cbc( &camellia, CAMELLIA_ENCRYPT,
BUFSIZE, tmp, buf, buf ) );
}
camellia_free( &camellia );
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}
#endif
#if defined(POLARSSL_BLOWFISH_C) && defined(POLARSSL_CIPHER_MODE_CBC)
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if( todo.blowfish )
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{
blowfish_context blowfish;
blowfish_init( &blowfish );
for( keysize = 128; keysize <= 256; keysize += 64 )
{
snprintf( title, sizeof( title ), "BLOWFISH-CBC-%d", keysize );
memset( buf, 0, sizeof( buf ) );
memset( tmp, 0, sizeof( tmp ) );
blowfish_setkey( &blowfish, tmp, keysize );
TIME_AND_TSC( title,
blowfish_crypt_cbc( &blowfish, BLOWFISH_ENCRYPT, BUFSIZE,
tmp, buf, buf ) );
}
blowfish_free( &blowfish );
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}
#endif
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#if defined(POLARSSL_HAVEGE_C)
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if( todo.havege )
{
havege_state hs;
havege_init( &hs );
TIME_AND_TSC( "HAVEGE", havege_random( &hs, buf, BUFSIZE ) );
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havege_free( &hs );
}
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#endif
#if defined(POLARSSL_CTR_DRBG_C)
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if( todo.ctr_drbg )
{
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ctr_drbg_context ctr_drbg;
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if( ctr_drbg_init( &ctr_drbg, myrand, NULL, NULL, 0 ) != 0 )
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exit(1);
TIME_AND_TSC( "CTR_DRBG (NOPR)",
if( ctr_drbg_random( &ctr_drbg, buf, BUFSIZE ) != 0 )
exit(1) );
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if( ctr_drbg_init( &ctr_drbg, myrand, NULL, NULL, 0 ) != 0 )
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exit(1);
ctr_drbg_set_prediction_resistance( &ctr_drbg, CTR_DRBG_PR_ON );
TIME_AND_TSC( "CTR_DRBG (PR)",
if( ctr_drbg_random( &ctr_drbg, buf, BUFSIZE ) != 0 )
exit(1) );
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ctr_drbg_free( &ctr_drbg );
}
#endif
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#if defined(POLARSSL_HMAC_DRBG_C)
if( todo.hmac_drbg )
{
hmac_drbg_context hmac_drbg;
const md_info_t *md_info;
#if defined(POLARSSL_SHA1_C)
if( ( md_info = md_info_from_type( POLARSSL_MD_SHA1 ) ) == NULL )
exit(1);
if( hmac_drbg_init( &hmac_drbg, md_info, myrand, NULL, NULL, 0 ) != 0 )
exit(1);
TIME_AND_TSC( "HMAC_DRBG SHA-1 (NOPR)",
if( hmac_drbg_random( &hmac_drbg, buf, BUFSIZE ) != 0 )
exit(1) );
hmac_drbg_free( &hmac_drbg );
if( hmac_drbg_init( &hmac_drbg, md_info, myrand, NULL, NULL, 0 ) != 0 )
exit(1);
hmac_drbg_set_prediction_resistance( &hmac_drbg,
POLARSSL_HMAC_DRBG_PR_ON );
TIME_AND_TSC( "HMAC_DRBG SHA-1 (PR)",
if( hmac_drbg_random( &hmac_drbg, buf, BUFSIZE ) != 0 )
exit(1) );
hmac_drbg_free( &hmac_drbg );
#endif
#if defined(POLARSSL_SHA256_C)
if( ( md_info = md_info_from_type( POLARSSL_MD_SHA256 ) ) == NULL )
exit(1);
if( hmac_drbg_init( &hmac_drbg, md_info, myrand, NULL, NULL, 0 ) != 0 )
exit(1);
TIME_AND_TSC( "HMAC_DRBG SHA-256 (NOPR)",
if( hmac_drbg_random( &hmac_drbg, buf, BUFSIZE ) != 0 )
exit(1) );
hmac_drbg_free( &hmac_drbg );
if( hmac_drbg_init( &hmac_drbg, md_info, myrand, NULL, NULL, 0 ) != 0 )
exit(1);
hmac_drbg_set_prediction_resistance( &hmac_drbg,
POLARSSL_HMAC_DRBG_PR_ON );
TIME_AND_TSC( "HMAC_DRBG SHA-256 (PR)",
if( hmac_drbg_random( &hmac_drbg, buf, BUFSIZE ) != 0 )
exit(1) );
hmac_drbg_free( &hmac_drbg );
#endif
}
#endif
#if defined(POLARSSL_RSA_C) && defined(POLARSSL_GENPRIME)
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if( todo.rsa )
{
rsa_context rsa;
for( keysize = 1024; keysize <= 4096; keysize *= 2 )
{
snprintf( title, sizeof( title ), "RSA-%d", keysize );
rsa_init( &rsa, RSA_PKCS_V15, 0 );
rsa_gen_key( &rsa, myrand, NULL, keysize, 65537 );
TIME_PUBLIC( title, " public",
buf[0] = 0;
ret = rsa_public( &rsa, buf, buf ) );
TIME_PUBLIC( title, "private",
buf[0] = 0;
ret = rsa_private( &rsa, myrand, NULL, buf, buf ) );
rsa_free( &rsa );
}
}
#endif
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#if defined(POLARSSL_DHM_C) && defined(POLARSSL_BIGNUM_C)
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if( todo.dhm )
{
#define DHM_SIZES 3
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int dhm_sizes[DHM_SIZES] = { 1024, 2048, 3072 };
const char *dhm_P[DHM_SIZES] = {
POLARSSL_DHM_RFC5114_MODP_1024_P,
POLARSSL_DHM_RFC3526_MODP_2048_P,
POLARSSL_DHM_RFC3526_MODP_3072_P,
};
const char *dhm_G[DHM_SIZES] = {
POLARSSL_DHM_RFC5114_MODP_1024_G,
POLARSSL_DHM_RFC3526_MODP_2048_G,
POLARSSL_DHM_RFC3526_MODP_3072_G,
};
dhm_context dhm;
size_t olen;
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for( i = 0; i < DHM_SIZES; i++ )
{
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dhm_init( &dhm );
if( mpi_read_string( &dhm.P, 16, dhm_P[i] ) != 0 ||
mpi_read_string( &dhm.G, 16, dhm_G[i] ) != 0 )
{
exit( 1 );
}
dhm.len = mpi_size( &dhm.P );
dhm_make_public( &dhm, (int) dhm.len, buf, dhm.len, myrand, NULL );
if( mpi_copy( &dhm.GY, &dhm.GX ) != 0 )
exit( 1 );
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snprintf( title, sizeof( title ), "DHE-%d", dhm_sizes[i] );
TIME_PUBLIC( title, "handshake",
olen = sizeof( buf );
ret |= dhm_make_public( &dhm, (int) dhm.len, buf, dhm.len,
myrand, NULL );
ret |= dhm_calc_secret( &dhm, buf, &olen, myrand, NULL ) );
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snprintf( title, sizeof( title ), "DH-%d", dhm_sizes[i] );
TIME_PUBLIC( title, "handshake",
olen = sizeof( buf );
ret |= dhm_calc_secret( &dhm, buf, &olen, myrand, NULL ) );
dhm_free( &dhm );
}
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}
#endif
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#if defined(POLARSSL_ECDSA_C)
if( todo.ecdsa )
{
ecdsa_context ecdsa;
const ecp_curve_info *curve_info;
size_t sig_len;
memset( buf, 0x2A, sizeof( buf ) );
for( curve_info = ecp_curve_list();
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curve_info->grp_id != POLARSSL_ECP_DP_NONE;
curve_info++ )
{
ecdsa_init( &ecdsa );
if( ecdsa_genkey( &ecdsa, curve_info->grp_id, myrand, NULL ) != 0 )
exit( 1 );
snprintf( title, sizeof( title ), "ECDSA-%s",
curve_info->name );
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TIME_PUBLIC( title, "sign",
ret = ecdsa_write_signature( &ecdsa, buf, curve_info->size,
tmp, &sig_len, myrand, NULL ) );
TIME_PUBLIC( title, "verify",
ret = ecdsa_read_signature( &ecdsa, buf, curve_info->size,
tmp, sig_len ) );
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ecdsa_free( &ecdsa );
}
}
#endif
#if defined(POLARSSL_ECDH_C)
if( todo.ecdh )
{
ecdh_context ecdh;
const ecp_curve_info *curve_info;
size_t olen;
for( curve_info = ecp_curve_list();
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curve_info->grp_id != POLARSSL_ECP_DP_NONE;
curve_info++ )
{
ecdh_init( &ecdh );
if( ecp_use_known_dp( &ecdh.grp, curve_info->grp_id ) != 0 ||
ecdh_make_public( &ecdh, &olen, buf, sizeof( buf),
myrand, NULL ) != 0 ||
ecp_copy( &ecdh.Qp, &ecdh.Q ) != 0 )
{
exit( 1 );
}
snprintf( title, sizeof( title ), "ECDHE-%s",
curve_info->name );
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TIME_PUBLIC( title, "handshake",
ret |= ecdh_make_public( &ecdh, &olen, buf, sizeof( buf),
myrand, NULL );
ret |= ecdh_calc_secret( &ecdh, &olen, buf, sizeof( buf ),
myrand, NULL ) );
snprintf( title, sizeof( title ), "ECDH-%s",
curve_info->name );
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TIME_PUBLIC( title, "handshake",
ret |= ecdh_calc_secret( &ecdh, &olen, buf, sizeof( buf ),
myrand, NULL ) );
ecdh_free( &ecdh );
}
}
#endif
printf( "\n" );
#if defined(_WIN32)
printf( " Press Enter to exit this program.\n" );
fflush( stdout ); getchar();
#endif
return( 0 );
}
#endif /* POLARSSL_TIMING_C */