org.unitedid.yhsm.internal

Class BufferCmd

java.lang.Object

org.unitedid.yhsm.internal.BufferCmd

public class BufferCmd
extends Object

BufferCmd implements the internal buffer functions of the YubiHSM.

Method Summary

Methods

Modifier and Type	Method and Description
static int	loadData(DeviceHandler device, byte[] data, int offset) Load data into the YubiHSMs internal buffer.
static int	loadData(DeviceHandler device, String data, int offset) Load data into the YubiHSMs internal buffer.
static int	loadRandomData(DeviceHandler device, int length, int offset) Load random data into the YubiHSMs internal buffer.

Methods inherited from class java.lang.Object

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

Method Detail

loadData

public static int loadData(DeviceHandler device,
           String data,
           int offset)
                    throws YubiHSMErrorException

Load data into the YubiHSMs internal buffer.

Parameters:

device - the device handler

data - the data to load into the internal buffer

offset - the offset where to load the data, if set to 0 the buffer will reset before loading the data

Returns:

the length of the loaded buffer

Throws:

YubiHSMErrorException - if validation fail for some values returned by the YubiHSM

loadData

public static int loadData(DeviceHandler device,
           byte[] data,
           int offset)
                    throws YubiHSMErrorException

Load data into the YubiHSMs internal buffer.

Parameters:

device - the device handler

data - the data to load into the internal buffer

offset - the offset where to load the data, if set to 0 the buffer will reset before loading the data

Returns:

the length of the loaded buffer

Throws:

YubiHSMErrorException - if validation fail for some values returned by the YubiHSM

loadRandomData

public static int loadRandomData(DeviceHandler device,
                 int length,
                 int offset)
                          throws YubiHSMErrorException

Load random data into the YubiHSMs internal buffer.

Parameters:

device - the device handler

length - the length of the generated data

offset - the offset where to load the data, if set to 0 the buffer will reset before loading the data

Returns:

the length of the loaded buffer

Throws:

YubiHSMErrorException - if validation fail for some values returned by the YubiHSM