Add mbedtls_ecdh_can_do

All curves can currently do ECDH, but to make the API symmetric and
future-proof, add mbedtls_ecdh_can_do() to go with mbedtls_ecdsa_can_do().
This commit is contained in:
Gilles Peskine 2019-02-11 18:41:27 +01:00 committed by Janos Follath
parent 3bf192686b
commit da510dfa08

View File

@ -911,6 +911,9 @@ int main( int argc, char *argv[] )
curve_info->grp_id != MBEDTLS_ECP_DP_NONE;
curve_info++ )
{
if( ! mbedtls_ecdh_can_do( curve_info->grp_id ) )
continue;
mbedtls_ecdh_init( &ecdh );
CHECK_AND_CONTINUE( mbedtls_ecp_group_load( &ecdh.grp, curve_info->grp_id ) );
@ -956,6 +959,9 @@ int main( int argc, char *argv[] )
curve_info->grp_id != MBEDTLS_ECP_DP_NONE;
curve_info++ )
{
if( ! mbedtls_ecdh_can_do( curve_info->grp_id ) )
continue;
mbedtls_ecdh_init( &ecdh );
CHECK_AND_CONTINUE( mbedtls_ecp_group_load( &ecdh.grp, curve_info->grp_id ) );
@ -1012,6 +1018,9 @@ int main( int argc, char *argv[] )
curve_info->grp_id != MBEDTLS_ECP_DP_NONE;
curve_info++ )
{
if( ! mbedtls_ecdh_can_do( curve_info->grp_id ) )
continue;
mbedtls_ecdh_init( &ecdh_srv );
mbedtls_ecdh_init( &ecdh_cli );
CHECK_AND_CONTINUE( mbedtls_ecdh_setup( &ecdh_srv, curve_info->grp_id ) );