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Add curve25519 to the benchmark program

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Manuel Pégourié-Gonnard 2015-02-05 09:54:48 +00:00
parent e579dab5f0
commit 85391f2a65
1 changed files with 45 additions and 0 deletions
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45
programs/test/benchmark.c
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@ -704,6 +704,9 @@ int main( int argc, char *argv[] )
if( todo.ecdh ) if( todo.ecdh )
{ {
ecdh_context ecdh; ecdh_context ecdh;
#if defined(POLARSSL_ECP_DP_M255_ENABLED)
mpi z;
#endif
const ecp_curve_info *curve_info; const ecp_curve_info *curve_info;
size_t olen; size_t olen;
@ -732,6 +735,27 @@ int main( int argc, char *argv[] )
ecdh_free( &ecdh ); 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 )
{
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(); for( curve_info = ecp_curve_list();
curve_info->grp_id != POLARSSL_ECP_DP_NONE; curve_info->grp_id != POLARSSL_ECP_DP_NONE;
curve_info++ ) curve_info++ )
@ -756,6 +780,27 @@ int main( int argc, char *argv[] )
myrand, NULL ) ); myrand, NULL ) );
ecdh_free( &ecdh ); 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 )
{
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 #endif