ds.ov2.test
Class Exponent_perf_stubs

java.lang.Object
  ds.ov2.test.Exponent_perf_stubs

public class Exponent_perf_stubs
extends Object

Stub code for running methods on the card. Defines one stub method for each protocol step in Exponent_perf.id. The stub methods are the top entry point into the OV-chip protocol layer for host driver code. Each stub method performs the following actions:

1. argument conversion (for instance from BigInteger to Bignat)
2. transfers the arguments to the card (possibly using several APDU's)
3. invokes the right method on the card
4. transfers the results back (again with possibly several APDU's)
5. result conversion
6. and finally packages several results into one tuple object

CPP Preprocessing

no cpp preprocessing needed

Execution Environment:

host

Author:

idl compiler

Version:

automatically generated from Exponent_perf.id

Field Summary

private Host_protocol	hp_set_vector_length Host protocol instance for step set_vector_length of protocol Vector_length.
private Host_protocol	hp_vector_exp_1 Host protocol instance for step vector_exp_1 of protocol Vector_exp.
private Host_protocol	hp_vector_exp_2 Host protocol instance for step vector_exp_2 of protocol Vector_exp.
private Host_protocol	hp_vector_exp_choose_mod Host protocol instance for step vector_exp_choose_mod of protocol Vector_exp.
private Host_protocol	hp_vector_exp_init Host protocol instance for step vector_exp_init of protocol Vector_exp.
private Host_protocol	hp_vector_exp_result Host protocol instance for step vector_exp_result of protocol Vector_exp.
private PrintWriter	out The output channel for debugging information of the OV-chip protocol layer.
private Exponent_perf_description	protocol_description A protocol description instance from Exponent_perf.id.
private boolean	with_apdu_script Controls apdutool line printing.

Constructor Summary

Exponent_perf_stubs(Exponent_perf_description d, PrintWriter o, boolean script)
Stub constructor.

Method Summary

private void	init_hp_set_vector_length(Exponent_perf_description d, PrintWriter out, boolean script) Initialization method for hp_set_vector_length.
private void	init_hp_vector_exp_1(Exponent_perf_description d, PrintWriter out, boolean script) Initialization method for hp_vector_exp_1.
private void	init_hp_vector_exp_2(Exponent_perf_description d, PrintWriter out, boolean script) Initialization method for hp_vector_exp_2.
private void	init_hp_vector_exp_choose_mod(Exponent_perf_description d, PrintWriter out, boolean script) Initialization method for hp_vector_exp_choose_mod.
private void	init_hp_vector_exp_init(Exponent_perf_description d, PrintWriter out, boolean script) Initialization method for hp_vector_exp_init.
private void	init_hp_vector_exp_result(Exponent_perf_description d, PrintWriter out, boolean script) Initialization method for hp_vector_exp_result.
void	set_vector_length_call(CardChannel _cc, int _n1_host_arg, int _n2_host_arg) Call step set_vector_length of protocol Vector_length on the card.
long	vector_exp_1_call(CardChannel _cc) Call step vector_exp_1 of protocol Vector_exp on the card.
long	vector_exp_2_call(CardChannel _cc) Call step vector_exp_2 of protocol Vector_exp on the card.
void	vector_exp_choose_mod_call(CardChannel _cc, int _vector_exp_variant_host_arg) Call step vector_exp_choose_mod of protocol Vector_exp on the card.
void	vector_exp_init_call(CardChannel _cc, Host_vector _bignats_base_host_arg, Host_vector _bignats_exponent_host_arg, Host_modulus _vec_exp_modulus_host_arg, int _n1_host_arg, Host_vector _bignats_base_factors_host_arg, BigInteger _one_or_correction_host_arg, boolean _keep_modulus_host_arg) Call step vector_exp_init of protocol Vector_exp on the card.
BigInteger	vector_exp_result_call(CardChannel _cc) Call step vector_exp_result of protocol Vector_exp on the card.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

protocol_description

private Exponent_perf_description protocol_description

A protocol description instance from Exponent_perf.id. Used to access the host initializers, which are additional parameters for the APDU type constructors of arguments or results. Initialized in the constructor.

out

private PrintWriter out

The output channel for debugging information of the OV-chip protocol layer. Initialized in the constructor.

with_apdu_script

private boolean with_apdu_script

Controls apdutool line printing. Initialized in the constructor, if true, the OV-chip protocol layer prints apdutool lines as part of its debugging output.

hp_set_vector_length

private Host_protocol hp_set_vector_length

Host protocol instance for step set_vector_length of protocol Vector_length. Initialized via init_hp_set_vector_length (which is called from the constructor).

hp_vector_exp_choose_mod

private Host_protocol hp_vector_exp_choose_mod

Host protocol instance for step vector_exp_choose_mod of protocol Vector_exp. Initialized via init_hp_vector_exp_choose_mod (which is called from the constructor).

hp_vector_exp_init

private Host_protocol hp_vector_exp_init

Host protocol instance for step vector_exp_init of protocol Vector_exp. Initialized via init_hp_vector_exp_init (which is called from the constructor).

hp_vector_exp_1

private Host_protocol hp_vector_exp_1

Host protocol instance for step vector_exp_1 of protocol Vector_exp. Initialized via init_hp_vector_exp_1 (which is called from the constructor).

hp_vector_exp_2

private Host_protocol hp_vector_exp_2

Host protocol instance for step vector_exp_2 of protocol Vector_exp. Initialized via init_hp_vector_exp_2 (which is called from the constructor).

hp_vector_exp_result

private Host_protocol hp_vector_exp_result

Host protocol instance for step vector_exp_result of protocol Vector_exp. Initialized via init_hp_vector_exp_result (which is called from the constructor).

Constructor Detail

Exponent_perf_stubs

public Exponent_perf_stubs(Exponent_perf_description d,
                           PrintWriter o,
                           boolean script)

Stub constructor. Initializes all host protocol instances from Exponent_perf.id.

Parameters:

d - protocol description instance for Exponent_perf.id

o - channel for printing debugging information, pass null for disabling debugging information

script - if true, print apdutool lines for all APDUs as part of the debugging information.

Method Detail

init_hp_set_vector_length

private void init_hp_set_vector_length(Exponent_perf_description d,
                                       PrintWriter out,
                                       boolean script)

Initialization method for hp_set_vector_length.

Parameters:

d - description instance for Exponent_perf.id

out - the debugging out channel, null for disabling debugging output

script - whether this step prints apdutool lines

set_vector_length_call

public void set_vector_length_call(CardChannel _cc,
                                   int _n1_host_arg,
                                   int _n2_host_arg)
                            throws CardException

Call step set_vector_length of protocol Vector_length on the card.

Parameters:

_cc - communication channel to the applet, must not be null

_n1_host_arg - argument n1 to be converted to APDU_short

_n2_host_arg - argument n2 to be converted to APDU_short

Throws:

CardException - in case of communication errors

init_hp_vector_exp_choose_mod

private void init_hp_vector_exp_choose_mod(Exponent_perf_description d,
                                           PrintWriter out,
                                           boolean script)

Initialization method for hp_vector_exp_choose_mod.

Parameters:

d - description instance for Exponent_perf.id

out - the debugging out channel, null for disabling debugging output

script - whether this step prints apdutool lines

vector_exp_choose_mod_call

public void vector_exp_choose_mod_call(CardChannel _cc,
                                       int _vector_exp_variant_host_arg)
                                throws CardException

Call step vector_exp_choose_mod of protocol Vector_exp on the card.

Parameters:

_cc - communication channel to the applet, must not be null

_vector_exp_variant_host_arg - argument vector_exp_variant to be converted to APDU_short

Throws:

CardException - in case of communication errors

init_hp_vector_exp_init

private void init_hp_vector_exp_init(Exponent_perf_description d,
                                     PrintWriter out,
                                     boolean script)

Initialization method for hp_vector_exp_init.

Parameters:

d - description instance for Exponent_perf.id

out - the debugging out channel, null for disabling debugging output

script - whether this step prints apdutool lines

vector_exp_init_call

public void vector_exp_init_call(CardChannel _cc,
                                 Host_vector _bignats_base_host_arg,
                                 Host_vector _bignats_exponent_host_arg,
                                 Host_modulus _vec_exp_modulus_host_arg,
                                 int _n1_host_arg,
                                 Host_vector _bignats_base_factors_host_arg,
                                 BigInteger _one_or_correction_host_arg,
                                 boolean _keep_modulus_host_arg)
                          throws CardException

Call step vector_exp_init of protocol Vector_exp on the card.

Parameters:

_cc - communication channel to the applet, must not be null

_bignats_base_host_arg - argument bignats.base to be converted to Vector

_bignats_exponent_host_arg - argument bignats.exponent to be converted to Vector

_vec_exp_modulus_host_arg - argument vec_exp_modulus to be converted to Modulus

_n1_host_arg - argument n1 to be converted to APDU_short

_bignats_base_factors_host_arg - argument bignats.base_factors to be converted to Vector

_one_or_correction_host_arg - argument one_or_correction to be converted to Bignat

_keep_modulus_host_arg - argument keep_modulus to be converted to APDU_boolean

Throws:

CardException - in case of communication errors

init_hp_vector_exp_1

private void init_hp_vector_exp_1(Exponent_perf_description d,
                                  PrintWriter out,
                                  boolean script)

Initialization method for hp_vector_exp_1.

Parameters:

d - description instance for Exponent_perf.id

out - the debugging out channel, null for disabling debugging output

script - whether this step prints apdutool lines

vector_exp_1_call

public long vector_exp_1_call(CardChannel _cc)
                       throws CardException

Call step vector_exp_1 of protocol Vector_exp on the card.

Parameters:

_cc - communication channel to the applet, must not be null

Returns:

Duration of the call in nanoseconds. The measurement includes (de-)serialization but not the allocation of argument and result arrays.

Throws:

CardException - in case of communication errors

init_hp_vector_exp_2

private void init_hp_vector_exp_2(Exponent_perf_description d,
                                  PrintWriter out,
                                  boolean script)

Initialization method for hp_vector_exp_2.

Parameters:

d - description instance for Exponent_perf.id

out - the debugging out channel, null for disabling debugging output

script - whether this step prints apdutool lines

vector_exp_2_call

public long vector_exp_2_call(CardChannel _cc)
                       throws CardException

Call step vector_exp_2 of protocol Vector_exp on the card.

Parameters:

_cc - communication channel to the applet, must not be null

Returns:

Duration of the call in nanoseconds. The measurement includes (de-)serialization but not the allocation of argument and result arrays.

Throws:

CardException - in case of communication errors

init_hp_vector_exp_result

private void init_hp_vector_exp_result(Exponent_perf_description d,
                                       PrintWriter out,
                                       boolean script)

Initialization method for hp_vector_exp_result.

Parameters:

d - description instance for Exponent_perf.id

out - the debugging out channel, null for disabling debugging output

script - whether this step prints apdutool lines

vector_exp_result_call

public BigInteger vector_exp_result_call(CardChannel _cc)
                                  throws CardException

Call step vector_exp_result of protocol Vector_exp on the card.

Parameters:

_cc - communication channel to the applet, must not be null

Returns:

result result converted from Bignat

Throws:

CardException - in case of communication errors