826 lines
28 KiB
C
826 lines
28 KiB
C
/*
|
|
* Benchmark demonstration program
|
|
*
|
|
* Copyright (C) 2006-2013, ARM Limited, All Rights Reserved
|
|
*
|
|
* This file is part of mbed TLS (https://tls.mbed.org)
|
|
*
|
|
* 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 "mbedtls/config.h"
|
|
#else
|
|
#include POLARSSL_CONFIG_FILE
|
|
#endif
|
|
|
|
#if defined(POLARSSL_PLATFORM_C)
|
|
#include "mbedtls/platform.h"
|
|
#else
|
|
#include <stdio.h>
|
|
#define polarssl_exit exit
|
|
#define polarssl_printf printf
|
|
#define polarssl_snprintf snprintf
|
|
#define polarssl_free free
|
|
#endif
|
|
|
|
#if !defined(POLARSSL_TIMING_C)
|
|
int main( void )
|
|
{
|
|
polarssl_printf("POLARSSL_TIMING_C not defined.\n");
|
|
return( 0 );
|
|
}
|
|
#else
|
|
|
|
#include <string.h>
|
|
|
|
#include "mbedtls/timing.h"
|
|
|
|
#include "mbedtls/md4.h"
|
|
#include "mbedtls/md5.h"
|
|
#include "mbedtls/ripemd160.h"
|
|
#include "mbedtls/sha1.h"
|
|
#include "mbedtls/sha256.h"
|
|
#include "mbedtls/sha512.h"
|
|
#include "mbedtls/arc4.h"
|
|
#include "mbedtls/des.h"
|
|
#include "mbedtls/aes.h"
|
|
#include "mbedtls/blowfish.h"
|
|
#include "mbedtls/camellia.h"
|
|
#include "mbedtls/gcm.h"
|
|
#include "mbedtls/ccm.h"
|
|
#include "mbedtls/havege.h"
|
|
#include "mbedtls/ctr_drbg.h"
|
|
#include "mbedtls/hmac_drbg.h"
|
|
#include "mbedtls/rsa.h"
|
|
#include "mbedtls/dhm.h"
|
|
#include "mbedtls/ecdsa.h"
|
|
#include "mbedtls/ecdh.h"
|
|
#include "mbedtls/error.h"
|
|
|
|
#if defined(POLARSSL_MEMORY_BUFFER_ALLOC_C)
|
|
#include "mbedtls/memory_buffer_alloc.h"
|
|
#endif
|
|
|
|
#if defined _MSC_VER && !defined snprintf
|
|
#define snprintf _snprintf
|
|
#endif
|
|
|
|
/*
|
|
* For heap usage estimates, we need an estimate of the overhead per allocated
|
|
* block. ptmalloc2/3 (used in gnu libc for instance) uses 2 size_t per block,
|
|
* so use that as our baseline.
|
|
*/
|
|
#define MEM_BLOCK_OVERHEAD ( 2 * sizeof( size_t ) )
|
|
|
|
/*
|
|
* Size to use for the malloc buffer if MEMORY_BUFFER_ALLOC_C is defined.
|
|
*/
|
|
#define HEAP_SIZE (1u << 16) // 64k
|
|
|
|
#define BUFSIZE 1024
|
|
#define HEADER_FORMAT " %-24s : "
|
|
#define TITLE_LEN 25
|
|
|
|
#define DHM_SIZES 3
|
|
|
|
#define OPTIONS \
|
|
"md4, md5, ripemd160, sha1, sha256, sha512,\n" \
|
|
"arc4, des3, des, aes_cbc, aes_gcm, aes_ccm, camellia, blowfish,\n" \
|
|
"havege, ctr_drbg, hmac_drbg\n" \
|
|
"rsa, dhm, ecdsa, ecdh.\n"
|
|
|
|
#if defined(POLARSSL_ERROR_C)
|
|
#define PRINT_ERROR \
|
|
polarssl_strerror( ret, ( char * )tmp, sizeof( tmp ) ); \
|
|
polarssl_printf( "FAILED: %s\n", tmp );
|
|
#else
|
|
#define PRINT_ERROR \
|
|
polarssl_printf( "FAILED: -0x%04x\n", -ret );
|
|
#endif
|
|
|
|
#define TIME_AND_TSC( TITLE, CODE ) \
|
|
do { \
|
|
unsigned long i, j, tsc; \
|
|
\
|
|
polarssl_printf( HEADER_FORMAT, TITLE ); \
|
|
fflush( stdout ); \
|
|
\
|
|
set_alarm( 1 ); \
|
|
for( i = 1; ! alarmed; i++ ) \
|
|
{ \
|
|
CODE; \
|
|
} \
|
|
\
|
|
tsc = hardclock(); \
|
|
for( j = 0; j < 1024; j++ ) \
|
|
{ \
|
|
CODE; \
|
|
} \
|
|
\
|
|
polarssl_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 ) ); \
|
|
polarssl_printf( "FAILED: %s\n", tmp );
|
|
#else
|
|
#define PRINT_ERROR \
|
|
polarssl_printf( "FAILED: -0x%04x\n", -ret );
|
|
#endif
|
|
|
|
#if defined(POLARSSL_MEMORY_BUFFER_ALLOC_C) && defined(POLARSSL_MEMORY_DEBUG)
|
|
|
|
#define MEMORY_MEASURE_INIT \
|
|
size_t max_used, max_blocks, max_bytes; \
|
|
size_t prv_used, prv_blocks; \
|
|
memory_buffer_alloc_cur_get( &prv_used, &prv_blocks ); \
|
|
memory_buffer_alloc_max_reset( );
|
|
|
|
#define MEMORY_MEASURE_PRINT( title_len ) \
|
|
memory_buffer_alloc_max_get( &max_used, &max_blocks ); \
|
|
for( i = 12 - title_len; i != 0; i-- ) polarssl_printf( " " ); \
|
|
max_used -= prv_used; \
|
|
max_blocks -= prv_blocks; \
|
|
max_bytes = max_used + MEM_BLOCK_OVERHEAD * max_blocks; \
|
|
polarssl_printf( "%6u heap bytes", (unsigned) max_bytes );
|
|
|
|
#else
|
|
#define MEMORY_MEASURE_INIT
|
|
#define MEMORY_MEASURE_PRINT( title_len )
|
|
#endif
|
|
|
|
#define TIME_PUBLIC( TITLE, TYPE, CODE ) \
|
|
do { \
|
|
unsigned long i; \
|
|
int ret; \
|
|
MEMORY_MEASURE_INIT; \
|
|
\
|
|
polarssl_printf( HEADER_FORMAT, TITLE ); \
|
|
fflush( stdout ); \
|
|
set_alarm( 3 ); \
|
|
\
|
|
ret = 0; \
|
|
for( i = 1; ! alarmed && ! ret ; i++ ) \
|
|
{ \
|
|
CODE; \
|
|
} \
|
|
\
|
|
if( ret != 0 ) \
|
|
{ \
|
|
PRINT_ERROR; \
|
|
} \
|
|
else \
|
|
{ \
|
|
polarssl_printf( "%6lu " TYPE "/s", i / 3 ); \
|
|
MEMORY_MEASURE_PRINT( sizeof( TYPE ) + 1 ); \
|
|
polarssl_printf( "\n" ); \
|
|
} \
|
|
} while( 0 )
|
|
|
|
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 );
|
|
}
|
|
|
|
/*
|
|
* Clear some memory that was used to prepare the context
|
|
*/
|
|
#if defined(POLARSSL_ECP_C)
|
|
void ecp_clear_precomputed( ecp_group *grp )
|
|
{
|
|
if( grp->T != NULL )
|
|
{
|
|
size_t i;
|
|
for( i = 0; i < grp->T_size; i++ )
|
|
ecp_point_free( &grp->T[i] );
|
|
polarssl_free( grp->T );
|
|
}
|
|
grp->T = NULL;
|
|
grp->T_size = 0;
|
|
}
|
|
#else
|
|
#define ecp_clear_precomputed( g )
|
|
#endif
|
|
|
|
unsigned char buf[BUFSIZE];
|
|
|
|
typedef struct {
|
|
char md4, md5, ripemd160, sha1, sha256, sha512,
|
|
arc4, des3, des, aes_cbc, aes_gcm, aes_ccm, camellia, blowfish,
|
|
havege, ctr_drbg, hmac_drbg,
|
|
rsa, dhm, ecdsa, ecdh;
|
|
} todo_list;
|
|
|
|
int main( int argc, char *argv[] )
|
|
{
|
|
int i;
|
|
unsigned char tmp[200];
|
|
char title[TITLE_LEN];
|
|
todo_list todo;
|
|
#if defined(POLARSSL_MEMORY_BUFFER_ALLOC_C)
|
|
unsigned char malloc_buf[HEAP_SIZE] = { 0 };
|
|
#endif
|
|
|
|
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;
|
|
else if( strcmp( argv[i], "ripemd160" ) == 0 )
|
|
todo.ripemd160 = 1;
|
|
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;
|
|
else if( strcmp( argv[i], "aes_ccm" ) == 0 )
|
|
todo.aes_ccm = 1;
|
|
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;
|
|
else if( strcmp( argv[i], "hmac_drbg" ) == 0 )
|
|
todo.hmac_drbg = 1;
|
|
else if( strcmp( argv[i], "rsa" ) == 0 )
|
|
todo.rsa = 1;
|
|
else if( strcmp( argv[i], "dhm" ) == 0 )
|
|
todo.dhm = 1;
|
|
else if( strcmp( argv[i], "ecdsa" ) == 0 )
|
|
todo.ecdsa = 1;
|
|
else if( strcmp( argv[i], "ecdh" ) == 0 )
|
|
todo.ecdh = 1;
|
|
else
|
|
{
|
|
polarssl_printf( "Unrecognized option: %s\n", argv[i] );
|
|
polarssl_printf( "Available options: " OPTIONS );
|
|
}
|
|
}
|
|
}
|
|
|
|
polarssl_printf( "\n" );
|
|
|
|
#if defined(POLARSSL_MEMORY_BUFFER_ALLOC_C)
|
|
memory_buffer_alloc_init( malloc_buf, sizeof( malloc_buf ) );
|
|
#endif
|
|
memset( buf, 0xAA, sizeof( buf ) );
|
|
memset( tmp, 0xBB, sizeof( tmp ) );
|
|
|
|
#if defined(POLARSSL_MD4_C)
|
|
if( todo.md4 )
|
|
TIME_AND_TSC( "MD4", md4( buf, BUFSIZE, tmp ) );
|
|
#endif
|
|
|
|
#if defined(POLARSSL_MD5_C)
|
|
if( todo.md5 )
|
|
TIME_AND_TSC( "MD5", md5( buf, BUFSIZE, tmp ) );
|
|
#endif
|
|
|
|
#if defined(POLARSSL_RIPEMD160_C)
|
|
if( todo.ripemd160 )
|
|
TIME_AND_TSC( "RIPEMD160", ripemd160( buf, BUFSIZE, tmp ) );
|
|
#endif
|
|
|
|
#if defined(POLARSSL_SHA1_C)
|
|
if( todo.sha1 )
|
|
TIME_AND_TSC( "SHA-1", sha1( buf, BUFSIZE, tmp ) );
|
|
#endif
|
|
|
|
#if defined(POLARSSL_SHA256_C)
|
|
if( todo.sha256 )
|
|
TIME_AND_TSC( "SHA-256", sha256( buf, BUFSIZE, tmp, 0 ) );
|
|
#endif
|
|
|
|
#if defined(POLARSSL_SHA512_C)
|
|
if( todo.sha512 )
|
|
TIME_AND_TSC( "SHA-512", sha512( buf, BUFSIZE, tmp, 0 ) );
|
|
#endif
|
|
|
|
#if defined(POLARSSL_ARC4_C)
|
|
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)
|
|
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 );
|
|
}
|
|
|
|
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)
|
|
if( todo.aes_cbc )
|
|
{
|
|
int keysize;
|
|
aes_context aes;
|
|
aes_init( &aes );
|
|
for( keysize = 128; keysize <= 256; keysize += 64 )
|
|
{
|
|
polarssl_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,
|
|
aes_crypt_cbc( &aes, AES_ENCRYPT, BUFSIZE, tmp, buf, buf ) );
|
|
}
|
|
aes_free( &aes );
|
|
}
|
|
#endif
|
|
#if defined(POLARSSL_GCM_C)
|
|
if( todo.aes_gcm )
|
|
{
|
|
int keysize;
|
|
gcm_context gcm;
|
|
for( keysize = 128; keysize <= 256; keysize += 64 )
|
|
{
|
|
polarssl_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
|
|
#if defined(POLARSSL_CCM_C)
|
|
if( todo.aes_ccm )
|
|
{
|
|
int keysize;
|
|
ccm_context ccm;
|
|
for( keysize = 128; keysize <= 256; keysize += 64 )
|
|
{
|
|
polarssl_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)
|
|
if( todo.camellia )
|
|
{
|
|
int keysize;
|
|
camellia_context camellia;
|
|
camellia_init( &camellia );
|
|
for( keysize = 128; keysize <= 256; keysize += 64 )
|
|
{
|
|
polarssl_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 );
|
|
}
|
|
#endif
|
|
|
|
#if defined(POLARSSL_BLOWFISH_C) && defined(POLARSSL_CIPHER_MODE_CBC)
|
|
if( todo.blowfish )
|
|
{
|
|
int keysize;
|
|
blowfish_context blowfish;
|
|
blowfish_init( &blowfish );
|
|
|
|
for( keysize = 128; keysize <= 256; keysize += 64 )
|
|
{
|
|
polarssl_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 );
|
|
}
|
|
#endif
|
|
|
|
#if defined(POLARSSL_HAVEGE_C)
|
|
if( todo.havege )
|
|
{
|
|
havege_state hs;
|
|
havege_init( &hs );
|
|
TIME_AND_TSC( "HAVEGE", havege_random( &hs, buf, BUFSIZE ) );
|
|
havege_free( &hs );
|
|
}
|
|
#endif
|
|
|
|
#if defined(POLARSSL_CTR_DRBG_C)
|
|
if( todo.ctr_drbg )
|
|
{
|
|
ctr_drbg_context ctr_drbg;
|
|
|
|
if( ctr_drbg_init( &ctr_drbg, myrand, NULL, NULL, 0 ) != 0 )
|
|
polarssl_exit(1);
|
|
TIME_AND_TSC( "CTR_DRBG (NOPR)",
|
|
if( ctr_drbg_random( &ctr_drbg, buf, BUFSIZE ) != 0 )
|
|
polarssl_exit(1) );
|
|
|
|
if( ctr_drbg_init( &ctr_drbg, myrand, NULL, NULL, 0 ) != 0 )
|
|
polarssl_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 )
|
|
polarssl_exit(1) );
|
|
ctr_drbg_free( &ctr_drbg );
|
|
}
|
|
#endif
|
|
|
|
#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 )
|
|
polarssl_exit(1);
|
|
|
|
if( hmac_drbg_init( &hmac_drbg, md_info, myrand, NULL, NULL, 0 ) != 0 )
|
|
polarssl_exit(1);
|
|
TIME_AND_TSC( "HMAC_DRBG SHA-1 (NOPR)",
|
|
if( hmac_drbg_random( &hmac_drbg, buf, BUFSIZE ) != 0 )
|
|
polarssl_exit(1) );
|
|
hmac_drbg_free( &hmac_drbg );
|
|
|
|
if( hmac_drbg_init( &hmac_drbg, md_info, myrand, NULL, NULL, 0 ) != 0 )
|
|
polarssl_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 )
|
|
polarssl_exit(1) );
|
|
hmac_drbg_free( &hmac_drbg );
|
|
#endif
|
|
|
|
#if defined(POLARSSL_SHA256_C)
|
|
if( ( md_info = md_info_from_type( POLARSSL_MD_SHA256 ) ) == NULL )
|
|
polarssl_exit(1);
|
|
|
|
if( hmac_drbg_init( &hmac_drbg, md_info, myrand, NULL, NULL, 0 ) != 0 )
|
|
polarssl_exit(1);
|
|
TIME_AND_TSC( "HMAC_DRBG SHA-256 (NOPR)",
|
|
if( hmac_drbg_random( &hmac_drbg, buf, BUFSIZE ) != 0 )
|
|
polarssl_exit(1) );
|
|
hmac_drbg_free( &hmac_drbg );
|
|
|
|
if( hmac_drbg_init( &hmac_drbg, md_info, myrand, NULL, NULL, 0 ) != 0 )
|
|
polarssl_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 )
|
|
polarssl_exit(1) );
|
|
hmac_drbg_free( &hmac_drbg );
|
|
#endif
|
|
}
|
|
#endif
|
|
|
|
#if defined(POLARSSL_RSA_C) && defined(POLARSSL_GENPRIME)
|
|
if( todo.rsa )
|
|
{
|
|
int keysize;
|
|
rsa_context rsa;
|
|
for( keysize = 1024; keysize <= 4096; keysize *= 2 )
|
|
{
|
|
polarssl_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
|
|
|
|
#if defined(POLARSSL_DHM_C) && defined(POLARSSL_BIGNUM_C)
|
|
if( todo.dhm )
|
|
{
|
|
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;
|
|
for( i = 0; i < DHM_SIZES; i++ )
|
|
{
|
|
dhm_init( &dhm );
|
|
|
|
if( mpi_read_string( &dhm.P, 16, dhm_P[i] ) != 0 ||
|
|
mpi_read_string( &dhm.G, 16, dhm_G[i] ) != 0 )
|
|
{
|
|
polarssl_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 )
|
|
polarssl_exit( 1 );
|
|
|
|
polarssl_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 ) );
|
|
|
|
polarssl_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 );
|
|
}
|
|
}
|
|
#endif
|
|
|
|
#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();
|
|
curve_info->grp_id != POLARSSL_ECP_DP_NONE;
|
|
curve_info++ )
|
|
{
|
|
ecdsa_init( &ecdsa );
|
|
|
|
if( ecdsa_genkey( &ecdsa, curve_info->grp_id, myrand, NULL ) != 0 )
|
|
polarssl_exit( 1 );
|
|
ecp_clear_precomputed( &ecdsa.grp );
|
|
|
|
polarssl_snprintf( title, sizeof( title ), "ECDSA-%s",
|
|
curve_info->name );
|
|
TIME_PUBLIC( title, "sign",
|
|
ret = ecdsa_write_signature( &ecdsa, buf, curve_info->size,
|
|
tmp, &sig_len, myrand, NULL ) );
|
|
|
|
ecdsa_free( &ecdsa );
|
|
}
|
|
|
|
for( curve_info = ecp_curve_list();
|
|
curve_info->grp_id != POLARSSL_ECP_DP_NONE;
|
|
curve_info++ )
|
|
{
|
|
ecdsa_init( &ecdsa );
|
|
|
|
if( ecdsa_genkey( &ecdsa, curve_info->grp_id, myrand, NULL ) != 0 ||
|
|
ecdsa_write_signature( &ecdsa, buf, curve_info->size,
|
|
tmp, &sig_len, myrand, NULL ) != 0 )
|
|
{
|
|
polarssl_exit( 1 );
|
|
}
|
|
ecp_clear_precomputed( &ecdsa.grp );
|
|
|
|
polarssl_snprintf( title, sizeof( title ), "ECDSA-%s",
|
|
curve_info->name );
|
|
TIME_PUBLIC( title, "verify",
|
|
ret = ecdsa_read_signature( &ecdsa, buf, curve_info->size,
|
|
tmp, sig_len ) );
|
|
|
|
ecdsa_free( &ecdsa );
|
|
}
|
|
}
|
|
#endif
|
|
|
|
#if defined(POLARSSL_ECDH_C)
|
|
if( todo.ecdh )
|
|
{
|
|
ecdh_context ecdh;
|
|
#if defined(POLARSSL_ECP_DP_M255_ENABLED)
|
|
mpi z;
|
|
#endif
|
|
const ecp_curve_info *curve_info;
|
|
size_t olen;
|
|
|
|
for( curve_info = ecp_curve_list();
|
|
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 )
|
|
{
|
|
polarssl_exit( 1 );
|
|
}
|
|
ecp_clear_precomputed( &ecdh.grp );
|
|
|
|
polarssl_snprintf( title, sizeof( title ), "ECDHE-%s",
|
|
curve_info->name );
|
|
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 ) );
|
|
ecdh_free( &ecdh );
|
|
}
|
|
|
|
/* Curve25519 needs to be handled separately */
|
|
#if defined(POLARSSL_ECP_DP_M255_ENABLED)
|
|
ecdh_init( &ecdh );
|
|
mpi_init( &z );
|
|
|
|
if( ecp_use_known_dp( &ecdh.grp, POLARSSL_ECP_DP_M255 ) != 0 ||
|
|
ecdh_gen_public( &ecdh.grp, &ecdh.d, &ecdh.Qp, myrand, NULL ) != 0 )
|
|
{
|
|
polarssl_exit( 1 );
|
|
}
|
|
|
|
TIME_PUBLIC( "ECDHE-Curve25519", "handshake",
|
|
ret |= ecdh_gen_public( &ecdh.grp, &ecdh.d, &ecdh.Q,
|
|
myrand, NULL );
|
|
ret |= ecdh_compute_shared( &ecdh.grp, &z, &ecdh.Qp, &ecdh.d,
|
|
myrand, NULL ) );
|
|
|
|
ecdh_free( &ecdh );
|
|
mpi_free( &z );
|
|
#endif
|
|
|
|
for( curve_info = ecp_curve_list();
|
|
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 ||
|
|
ecdh_make_public( &ecdh, &olen, buf, sizeof( buf),
|
|
myrand, NULL ) != 0 )
|
|
{
|
|
polarssl_exit( 1 );
|
|
}
|
|
ecp_clear_precomputed( &ecdh.grp );
|
|
|
|
polarssl_snprintf( title, sizeof( title ), "ECDH-%s",
|
|
curve_info->name );
|
|
TIME_PUBLIC( title, "handshake",
|
|
ret |= ecdh_calc_secret( &ecdh, &olen, buf, sizeof( buf ),
|
|
myrand, NULL ) );
|
|
ecdh_free( &ecdh );
|
|
}
|
|
|
|
/* Curve25519 needs to be handled separately */
|
|
#if defined(POLARSSL_ECP_DP_M255_ENABLED)
|
|
ecdh_init( &ecdh );
|
|
mpi_init( &z );
|
|
|
|
if( ecp_use_known_dp( &ecdh.grp, POLARSSL_ECP_DP_M255 ) != 0 ||
|
|
ecdh_gen_public( &ecdh.grp, &ecdh.d, &ecdh.Qp,
|
|
myrand, NULL ) != 0 ||
|
|
ecdh_gen_public( &ecdh.grp, &ecdh.d, &ecdh.Q, myrand, NULL ) != 0 )
|
|
{
|
|
polarssl_exit( 1 );
|
|
}
|
|
|
|
TIME_PUBLIC( "ECDH-Curve25519", "handshake",
|
|
ret |= ecdh_compute_shared( &ecdh.grp, &z, &ecdh.Qp, &ecdh.d,
|
|
myrand, NULL ) );
|
|
|
|
ecdh_free( &ecdh );
|
|
mpi_free( &z );
|
|
#endif
|
|
}
|
|
#endif
|
|
|
|
polarssl_printf( "\n" );
|
|
|
|
#if defined(POLARSSL_MEMORY_BUFFER_ALLOC_C)
|
|
memory_buffer_alloc_free();
|
|
#endif
|
|
|
|
#if defined(_WIN32)
|
|
polarssl_printf( " Press Enter to exit this program.\n" );
|
|
fflush( stdout ); getchar();
|
|
#endif
|
|
|
|
return( 0 );
|
|
}
|
|
|
|
#endif /* POLARSSL_TIMING_C */
|