com.jscape.inet.ssh.transport.keyformat
Class DSSKeyFormat

java.lang.Object
  com.jscape.inet.ssh.transport.keyformat.KeyFormat
      com.jscape.inet.ssh.transport.keyformat.DSSKeyFormat

public class DSSKeyFormat
extends KeyFormat

Version:

1.0

Author:

Alex Usun

Field Summary

static java.lang.String	ALGORITHM The SSH algorithm name
static java.lang.String	JAVA_ALGORITHM The Java algorithm name

Constructor Summary

DSSKeyFormat()

Method Summary

byte[]	format(java.security.PublicKey key)
java.security.KeyPair	generateKeyPair()
java.security.PublicKey	getKeyFrom(byte[] data)
byte[]	getSignatureFrom(byte[] data) Method getSignatureFrom
byte[]	sign(byte[] data, java.security.PrivateKey key) Method sign
void	verifySignature(byte[] sign, byte[] data, java.security.PublicKey key)

Methods inherited from class com.jscape.inet.ssh.transport.keyformat.KeyFormat

getAlgorithm

Methods inherited from class java.lang.Object

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

Field Detail

ALGORITHM

public static final java.lang.String ALGORITHM

The SSH algorithm name

See Also:

Constant Field Values

JAVA_ALGORITHM

public static final java.lang.String JAVA_ALGORITHM

The Java algorithm name

See Also:

Constant Field Values

Constructor Detail

DSSKeyFormat

public DSSKeyFormat()

Method Detail

getKeyFrom

public java.security.PublicKey getKeyFrom(byte[] data)
                                   throws KeyFormatException

Specified by:

getKeyFrom in class KeyFormat

Parameters:

data -

Returns:

public key

Throws:

KeyFormatException

format

public byte[] format(java.security.PublicKey key)
              throws KeyFormatException

Specified by:

format in class KeyFormat

Parameters:

key -

Returns:

byte array

Throws:

KeyFormatException

getSignatureFrom

public byte[] getSignatureFrom(byte[] data)
                        throws KeyFormatException

Method getSignatureFrom

Specified by:

getSignatureFrom in class KeyFormat

Returns:

byte array

Throws:

KeyFormatException

See Also:

KeyFormat.getSignatureFrom(byte[])

sign

public byte[] sign(byte[] data,
                   java.security.PrivateKey key)
            throws KeyFormatException

Method sign

Specified by:

sign in class KeyFormat

Returns:

byte array

Throws:

KeyFormatException

See Also:

KeyFormat.sign(byte[], PrivateKey)

verifySignature

public void verifySignature(byte[] sign,
                            byte[] data,
                            java.security.PublicKey key)
                     throws KeyFormatException

Specified by:

verifySignature in class KeyFormat

Parameters:

sign -

data -

key -

Throws:

KeyFormatException

generateKeyPair

public java.security.KeyPair generateKeyPair()
                                      throws KeyFormatException

Specified by:

generateKeyPair in class KeyFormat

Returns:

key pair

Throws:

KeyFormatException