com.maverick.ssh.components.standalone
Class Ssh2RsaPublicKey

java.lang.Object
  com.maverick.crypto.publickey.RsaKey
      com.maverick.crypto.publickey.RsaPublicKey
          com.maverick.ssh.components.standalone.Ssh2RsaPublicKey

All Implemented Interfaces:

com.maverick.crypto.publickey.PublicKey, SshPublicKey, SshRsaPublicKey

public class Ssh2RsaPublicKey
extends com.maverick.crypto.publickey.RsaPublicKey
implements SshRsaPublicKey

Represents an SSH2 RSA Public key.

Author:

Lee David Painter

Field Summary

Fields inherited from class com.maverick.crypto.publickey.RsaPublicKey

ASN_SHA1, publicExponent

Fields inherited from class com.maverick.crypto.publickey.RsaKey

modulus

Constructor Summary

Ssh2RsaPublicKey()
Default constructor for initializing the key from a byte array using the init method.

Ssh2RsaPublicKey(BigInteger modulus, BigInteger exponent)
Construct an RSA key from parameters.

Method Summary

BigInteger	doPublic(BigInteger input)
boolean	equals(Object obj)
String	getAlgorithm()
byte[]	getEncoded()
String	getFingerprint()
int	getVersion()
int	hashCode()
void	init(byte[] blob, int start, int len)
boolean	verifySignature(byte[] signature, byte[] data)

Methods inherited from class com.maverick.crypto.publickey.RsaPublicKey

getPublicExponent, setPublicExponent

Methods inherited from class com.maverick.crypto.publickey.RsaKey

getBitLength, getModulus, setModulus

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.maverick.ssh.components.SshRsaPublicKey

getModulus, getPublicExponent

Methods inherited from interface com.maverick.ssh.components.SshPublicKey

getBitLength

Constructor Detail

Ssh2RsaPublicKey

public Ssh2RsaPublicKey()

Default constructor for initializing the key from a byte array using the init method.

Ssh2RsaPublicKey

public Ssh2RsaPublicKey(BigInteger modulus,
                        BigInteger exponent)

Construct an RSA key from parameters.

Parameters:

modulus -

exponent -

Method Detail

getEncoded

public byte[] getEncoded()
                  throws SshException

Specified by:

getEncoded in interface SshPublicKey

Throws:

SshException

getFingerprint

public String getFingerprint()
                      throws SshException

Specified by:

getFingerprint in interface SshPublicKey

Throws:

SshException

init

public void init(byte[] blob,
                 int start,
                 int len)
          throws SshException

Specified by:

init in interface SshPublicKey

Throws:

SshException

getAlgorithm

public String getAlgorithm()

Specified by:

getAlgorithm in interface SshPublicKey

verifySignature

public boolean verifySignature(byte[] signature,
                               byte[] data)

Specified by:

verifySignature in interface SshPublicKey

Overrides:

verifySignature in class com.maverick.crypto.publickey.RsaPublicKey

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class com.maverick.crypto.publickey.RsaPublicKey

getVersion

public int getVersion()

Specified by:

getVersion in interface SshRsaPublicKey

doPublic

public BigInteger doPublic(BigInteger input)

Specified by:

doPublic in interface SshRsaPublicKey