Merge remote-tracking branch 'upstream-restricted/pr/549' into mbedtls-2.7-restricted
void mbedtls_ecp_keypair_free( mbedtls_ecp_keypair *key )
{
    if( key == NULL )
        return;

    mbedtls_ecp_group_free( &key->grp );
    mbedtls_mpi_free( &key->d );
    mbedtls_ecp_point_free( &key->Q );
}

void mbedtls_ecp_keypair_free( mbedtls_ecp_keypair *key )
{
    if( key == NULL )
        return;

    mbedtls_ecp_group_free( &key->grp );
    mbedtls_mpi_free( &key->d );
    mbedtls_ecp_point_free( &key->Q );
}
