com.maverick.ssh.components.standalone
Class Ssh1RsaPublicKey

java.lang.Object
  com.maverick.crypto.publickey.RsaKey
      com.maverick.crypto.publickey.RsaPublicKey
          com.maverick.ssh.components.standalone.Ssh1RsaPublicKey

All Implemented Interfaces:

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

public class Ssh1RsaPublicKey
extends com.maverick.crypto.publickey.RsaPublicKey
implements SshRsaPublicKey

This class represents an SSH1 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

Ssh1RsaPublicKey(java.math.BigInteger modulus, java.math.BigInteger publicExponent)
Construct the RSA public key.

Method Summary

java.math.BigInteger	doPublic(java.math.BigInteger input)
boolean	equals(java.lang.Object obj)
java.lang.String	getAlgorithm() The algorithm name "rsa1"
byte[]	getEncoded() Get the encoded format required by SSH1
java.lang.String	getFingerprint() Return an SSH fingerprint of the public key
int	getVersion()
int	hashCode()
void	init(byte[] blob, int offset, int len) Initiate the key from an encoded byte array.

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

getPublicExponent, setPublicExponent, verifySignature

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, verifySignature

Constructor Detail

Ssh1RsaPublicKey

public Ssh1RsaPublicKey(java.math.BigInteger modulus,
                        java.math.BigInteger publicExponent)

Construct the RSA public key.

Parameters:

modulus -

publicExponent -

Method Detail

getEncoded

public byte[] getEncoded()
                  throws SshException

Get the encoded format required by SSH1

Specified by:

getEncoded in interface SshPublicKey

Returns:

an encoded byte array

Throws:

SshException

init

public void init(byte[] blob,
                 int offset,
                 int len)

Initiate the key from an encoded byte array. This implementation does nothing because we do not provide a default constructor

Specified by:

init in interface SshPublicKey

getFingerprint

public java.lang.String getFingerprint()
                                throws SshException

Description copied from interface: SshPublicKey

Return an SSH fingerprint of the public key

Specified by:

getFingerprint in interface SshPublicKey

Returns:

String

Throws:

SshException

getAlgorithm

public java.lang.String getAlgorithm()

The algorithm name "rsa1"

Specified by:

getAlgorithm in interface SshPublicKey

Returns:

the algorithm name, for example "ssh-dss"

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.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 java.math.BigInteger doPublic(java.math.BigInteger input)

Specified by:

doPublic in interface SshRsaPublicKey