72     FILE *f;  in main()  local
117     if( ( f = fopen( "rsa_priv.txt", "rb" ) ) == NULL )  in main()
127     if( ( ret = mbedtls_mpi_read_file( &rsa.N , 16, f ) ) != 0 ||  in main()
128         ( ret = mbedtls_mpi_read_file( &rsa.E , 16, f ) ) != 0 ||  in main()
129         ( ret = mbedtls_mpi_read_file( &rsa.D , 16, f ) ) != 0 ||  in main()
130         ( ret = mbedtls_mpi_read_file( &rsa.P , 16, f ) ) != 0 ||  in main()
131         ( ret = mbedtls_mpi_read_file( &rsa.Q , 16, f ) ) != 0 ||  in main()
132         ( ret = mbedtls_mpi_read_file( &rsa.DP, 16, f ) ) != 0 ||  in main()
133         ( ret = mbedtls_mpi_read_file( &rsa.DQ, 16, f ) ) != 0 ||  in main()
134         ( ret = mbedtls_mpi_read_file( &rsa.QP, 16, f ) ) != 0 )  in main()
137         fclose( f );  in main()
143     fclose( f );  in main()
151     if( ( f = fopen( "dh_prime.txt", "rb" ) ) == NULL )  in main()
159     if( mbedtls_mpi_read_file( &dhm.P, 16, f ) != 0 ||  in main()
160         mbedtls_mpi_read_file( &dhm.G, 16, f ) != 0 )  in main()
163         fclose( f );  in main()
167     fclose( f );  in main()