mirror of
https://github.com/yuzu-emu/mbedtls.git
synced 2024-10-18 16:31:08 +00:00
- Added random generator benchmarks
This commit is contained in:
Paul Bakker
parent
2bc7cf16fe
commit
02faf45d8b
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@ -44,8 +44,11 @@
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#include "polarssl/camellia.h"
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#include "polarssl/rsa.h"
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#include "polarssl/timing.h"
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#include "polarssl/havege.h"
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#include "polarssl/ctr_drbg.h"
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#define BUFSIZE 1024
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#define BUFSIZE 1024
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#define HEADER_FORMAT " %-15s : "
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static int myrand( void *rng_state, unsigned char *output, size_t len )
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{
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@ -104,7 +107,12 @@ int main( int argc, char *argv[] )
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defined(POLARSSL_GENPRIME)
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rsa_context rsa;
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#endif
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#if defined(POLARSSL_HAVEGE_C)
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havege_state hs;
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#endif
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#if defined(POLARSSL_CTR_DRBG_C)
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ctr_drbg_context ctr_drbg;
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#endif
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((void) argc);
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((void) argv);
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@ -113,7 +121,7 @@ int main( int argc, char *argv[] )
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printf( "\n" );
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#if defined(POLARSSL_MD4_C)
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printf( " MD4 : " );
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printf( HEADER_FORMAT, "MD4" );
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fflush( stdout );
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set_alarm( 1 );
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@ -129,7 +137,7 @@ int main( int argc, char *argv[] )
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#endif
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#if defined(POLARSSL_MD5_C)
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printf( " MD5 : " );
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printf( HEADER_FORMAT, "MD5" );
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fflush( stdout );
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set_alarm( 1 );
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@ -145,7 +153,7 @@ int main( int argc, char *argv[] )
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#endif
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#if defined(POLARSSL_SHA1_C)
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printf( " SHA-1 : " );
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printf( HEADER_FORMAT, "SHA-1" );
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fflush( stdout );
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set_alarm( 1 );
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@ -161,7 +169,7 @@ int main( int argc, char *argv[] )
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#endif
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#if defined(POLARSSL_SHA2_C)
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printf( " SHA-256 : " );
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printf( HEADER_FORMAT, "SHA-256" );
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fflush( stdout );
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set_alarm( 1 );
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@ -177,7 +185,7 @@ int main( int argc, char *argv[] )
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#endif
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#if defined(POLARSSL_SHA4_C)
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printf( " SHA-512 : " );
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printf( HEADER_FORMAT, "SHA-512" );
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fflush( stdout );
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set_alarm( 1 );
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@ -193,7 +201,7 @@ int main( int argc, char *argv[] )
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#endif
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#if defined(POLARSSL_ARC4_C)
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printf( " ARC4 : " );
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printf( HEADER_FORMAT, "ARC4" );
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fflush( stdout );
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arc4_setup( &arc4, tmp, 32 );
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@ -211,7 +219,7 @@ int main( int argc, char *argv[] )
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#endif
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#if defined(POLARSSL_DES_C)
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printf( " 3DES : " );
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printf( HEADER_FORMAT, "3DES" );
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fflush( stdout );
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des3_set3key_enc( &des3, tmp );
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@ -227,7 +235,7 @@ int main( int argc, char *argv[] )
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printf( "%9lu Kb/s, %9lu cycles/byte\n", i * BUFSIZE / 1024,
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( hardclock() - tsc ) / ( j * BUFSIZE ) );
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printf( " DES : " );
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printf( HEADER_FORMAT, "DES" );
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fflush( stdout );
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des_setkey_enc( &des, tmp );
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@ -247,7 +255,7 @@ int main( int argc, char *argv[] )
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#if defined(POLARSSL_AES_C)
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for( keysize = 128; keysize <= 256; keysize += 64 )
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{
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printf( " AES-%d : ", keysize );
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printf( " AES-%d : ", keysize );
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fflush( stdout );
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memset( buf, 0, sizeof( buf ) );
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@ -271,7 +279,7 @@ int main( int argc, char *argv[] )
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#if defined(POLARSSL_CAMELLIA_C)
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for( keysize = 128; keysize <= 256; keysize += 64 )
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{
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printf( " CAMELLIA-%d : ", keysize );
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printf( " CAMELLIA-%d : ", keysize );
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fflush( stdout );
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memset( buf, 0, sizeof( buf ) );
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@ -292,12 +300,72 @@ int main( int argc, char *argv[] )
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}
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#endif
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#if defined(POLARSSL_HAVEGE_C)
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printf( HEADER_FORMAT, "HAVEGE" );
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fflush( stdout );
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havege_init( &hs );
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set_alarm( 1 );
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for( i = 1; ! alarmed; i++ )
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havege_random( &hs, buf, BUFSIZE );
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tsc = hardclock();
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for( j = 1; j < 1024; j++ )
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havege_random( &hs, buf, BUFSIZE );
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printf( "%9lu Kb/s, %9lu cycles/byte\n", i * BUFSIZE / 1024,
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( hardclock() - tsc ) / ( j * BUFSIZE ) );
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#endif
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#if defined(POLARSSL_CTR_DRBG_C)
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printf( HEADER_FORMAT, "CTR_DRBG (NOPR)" );
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fflush( stdout );
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if( ctr_drbg_init( &ctr_drbg, myrand, NULL, NULL, 0 ) != 0 )
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exit(1);
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set_alarm( 1 );
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for( i = 1; ! alarmed; i++ )
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if( ctr_drbg_random( &ctr_drbg, buf, BUFSIZE ) != 0 )
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exit(1);
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tsc = hardclock();
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for( j = 1; j < 1024; j++ )
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if( ctr_drbg_random( &ctr_drbg, buf, BUFSIZE ) != 0 )
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exit(1);
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printf( "%9lu Kb/s, %9lu cycles/byte\n", i * BUFSIZE / 1024,
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( hardclock() - tsc ) / ( j * BUFSIZE ) );
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printf( HEADER_FORMAT, "CTR_DRBG (PR)" );
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fflush( stdout );
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if( ctr_drbg_init( &ctr_drbg, myrand, NULL, NULL, 0 ) != 0 )
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exit(1);
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ctr_drbg_set_prediction_resistance( &ctr_drbg, CTR_DRBG_PR_ON );
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set_alarm( 1 );
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for( i = 1; ! alarmed; i++ )
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if( ctr_drbg_random( &ctr_drbg, buf, BUFSIZE ) != 0 )
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exit(1);
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tsc = hardclock();
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for( j = 1; j < 1024; j++ )
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if( ctr_drbg_random( &ctr_drbg, buf, BUFSIZE ) != 0 )
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exit(1);
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printf( "%9lu Kb/s, %9lu cycles/byte\n", i * BUFSIZE / 1024,
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( hardclock() - tsc ) / ( j * BUFSIZE ) );
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#endif
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#if defined(POLARSSL_RSA_C) && defined(POLARSSL_BIGNUM_C) && \
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defined(POLARSSL_GENPRIME)
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rsa_init( &rsa, RSA_PKCS_V15, 0 );
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rsa_gen_key( &rsa, myrand, NULL, 1024, 65537 );
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printf( " RSA-1024 : " );
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printf( HEADER_FORMAT, "RSA-1024" );
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fflush( stdout );
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set_alarm( 3 );
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@ -309,7 +377,7 @@ int main( int argc, char *argv[] )
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printf( "%9lu public/s\n", i / 3 );
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printf( " RSA-1024 : " );
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printf( HEADER_FORMAT, "RSA-1024" );
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fflush( stdout );
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set_alarm( 3 );
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@ -326,7 +394,7 @@ int main( int argc, char *argv[] )
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rsa_init( &rsa, RSA_PKCS_V15, 0 );
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rsa_gen_key( &rsa, myrand, NULL, 2048, 65537 );
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printf( " RSA-2048 : " );
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printf( HEADER_FORMAT, "RSA-2048" );
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fflush( stdout );
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set_alarm( 3 );
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@ -338,7 +406,7 @@ int main( int argc, char *argv[] )
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printf( "%9lu public/s\n", i / 3 );
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printf( " RSA-2048 : " );
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printf( HEADER_FORMAT, "RSA-2048" );
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fflush( stdout );
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set_alarm( 3 );
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@ -355,7 +423,7 @@ int main( int argc, char *argv[] )
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rsa_init( &rsa, RSA_PKCS_V15, 0 );
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rsa_gen_key( &rsa, myrand, NULL, 4096, 65537 );
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printf( " RSA-4096 : " );
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printf( HEADER_FORMAT, "RSA-4096" );
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fflush( stdout );
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set_alarm( 3 );
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@ -367,7 +435,7 @@ int main( int argc, char *argv[] )
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printf( "%9lu public/s\n", i / 3 );
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printf( " RSA-4096 : " );
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printf( HEADER_FORMAT, "RSA-4096" );
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fflush( stdout );
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set_alarm( 3 );
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