Package net.messagevortex.asn1

Class InnerMessageBlock

java.lang.Object

net.messagevortex.asn1.AbstractBlock

net.messagevortex.asn1.InnerMessageBlock

All Implemented Interfaces:

Serializable, Block, Dumpable

public class InnerMessageBlock
extends AbstractBlock
implements Serializable

represents the inner encrypted part of a VortexMessage.

This part is specified as InnerMessageBlock in the file asn.1/messageBlocks.asn1

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static final int	IDENTITY_ENCRYPTED
static final int	IDENTITY_PLAIN
static final int	PREFIX_ENCRYPTED
static final int	PREFIX_PLAIN
static final int	ROUTING_ENCRYPTED
static final int	ROUTING_PLAIN
static final long	serialVersionUID

Fields inherited from class net.messagevortex.asn1.AbstractBlock

CRLF

Constructor Summary

Constructors

Constructor	Description
InnerMessageBlock()
InnerMessageBlock(byte[] b, AsymmetricKey decryptionKey)
InnerMessageBlock(Algorithm sym, AsymmetricKey asym)
InnerMessageBlock(PrefixBlock prefix, IdentityBlock i, RoutingCombo routing)	Creates an inner message with the specified components.

Method Summary

Modifier and Type	Method	Description
String	dumpValueNotation(String prefix, DumpType dt)
boolean	equals(Object o)
IdentityBlock	getIdentity()
PayloadChunk[]	getPayload()
PrefixBlock	getPrefix()
RoutingCombo	getRouting()
int	hashCode()
protected final void	parse(byte[] p, AsymmetricKey decryptionKey)
protected void	parse(org.bouncycastle.asn1.ASN1Encodable o)
protected final void	parse(org.bouncycastle.asn1.ASN1Encodable o, AsymmetricKey decryptionKey)
byte[]	setPayload(int chunkNumber, byte[] payload)	Sets the payload block.
RoutingCombo	setRouting(RoutingCombo newRouting)	Sets the routing block.
org.bouncycastle.asn1.ASN1Object	toAsn1Object()
org.bouncycastle.asn1.ASN1Object	toAsn1Object(DumpType dumpType)	Dumps an ASN.1 representation of the object.

Methods inherited from class net.messagevortex.asn1.AbstractBlock

fromBase64, fromHex, parse, prepareDump, toBase64, toBitString, toBytes, toDer, toHex

Methods inherited from class java.lang.Object

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

Field Details

serialVersionUID

public static final long serialVersionUID

See Also:

• Constant Field Values

PREFIX_PLAIN

public static final int PREFIX_PLAIN

See Also:

• Constant Field Values

PREFIX_ENCRYPTED

public static final int PREFIX_ENCRYPTED

See Also:

• Constant Field Values

IDENTITY_PLAIN

public static final int IDENTITY_PLAIN

See Also:

• Constant Field Values

IDENTITY_ENCRYPTED

public static final int IDENTITY_ENCRYPTED

See Also:

• Constant Field Values

ROUTING_PLAIN

public static final int ROUTING_PLAIN

See Also:

• Constant Field Values

ROUTING_ENCRYPTED

public static final int ROUTING_ENCRYPTED

See Also:

• Constant Field Values

Constructor Details

InnerMessageBlock

public InnerMessageBlock()
                  throws IOException

Throws:

IOException

InnerMessageBlock

public InnerMessageBlock(Algorithm sym,
 AsymmetricKey asym)
                  throws IOException

Throws:

IOException

InnerMessageBlock

public InnerMessageBlock(PrefixBlock prefix,
 IdentityBlock i,
 RoutingCombo routing)

Creates an inner message with the specified components.

Parameters:

prefix - the prefix block to be used

i - the header/identity block to be used

routing - the router block to be used

InnerMessageBlock

public InnerMessageBlock(byte[] b,
 AsymmetricKey decryptionKey)
                  throws IOException

Throws:

IOException

Method Details

parse

protected final void parse(byte[] p,
 AsymmetricKey decryptionKey)
                    throws IOException

Throws:

IOException

parse

protected void parse(org.bouncycastle.asn1.ASN1Encodable o)
              throws IOException

Specified by:

parse in class AbstractBlock

Throws:

IOException

parse

protected final void parse(org.bouncycastle.asn1.ASN1Encodable o,
 AsymmetricKey decryptionKey)
                    throws IOException

Throws:

IOException

toAsn1Object

public org.bouncycastle.asn1.ASN1Object toAsn1Object()
                                              throws IOException

Throws:

IOException

toAsn1Object

public org.bouncycastle.asn1.ASN1Object toAsn1Object(DumpType dumpType)
                                              throws IOException

Description copied from interface: Dumpable

Dumps an ASN.1 representation of the object.

Specified by:

toAsn1Object in interface Dumpable

Parameters:

dumpType - the dump type to be used

Returns:

the ASN.1 string representation of the object

Throws:

IOException - if dumping of the object fails due to an illegal internal state of the object

getIdentity

public IdentityBlock getIdentity()

getRouting

public RoutingCombo getRouting()

getPayload

public PayloadChunk[] getPayload()

getPrefix

public PrefixBlock getPrefix()

dumpValueNotation

public String dumpValueNotation(String prefix,
 DumpType dt)
                         throws IOException

Specified by:

dumpValueNotation in interface Block

Throws:

IOException

setRouting

public RoutingCombo setRouting(RoutingCombo newRouting)

Sets the routing block.

Parameters:

newRouting - the routing block to be set

Returns:

the previously set routing block

setPayload

public byte[] setPayload(int chunkNumber,
 byte[] payload)

Sets the payload block.

Parameters:

chunkNumber - the workspace number

payload - the payload content

Returns:

the previously set payload

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object