com.mindbright.ssh2
Class SSH2DSS

java.lang.Object
  com.mindbright.ssh2.SSH2Signature
      com.mindbright.ssh2.SSH2SimpleSignature
          com.mindbright.ssh2.SSH2DSS

All Implemented Interfaces:

SSH2PKISigner

public final class SSH2DSS
extends SSH2SimpleSignature

Implements "ssh-dss" signatures according to the ssh standard.

Field Summary

static java.lang.String

SSH2_KEY_FORMAT

Fields inherited from class com.mindbright.ssh2.SSH2SimpleSignature

draftIncompatibleSignature, signatureAlgorithm, ssh2KeyFormat

Fields inherited from class com.mindbright.ssh2.SSH2Signature

algorithm, privateKey, pubKeyBlob, publicKey, signature

Constructor Summary

SSH2DSS()
Constructor.

Method Summary

PublicKey	decodePublicKey(byte[] pubKeyBlob) Decode a public key blob.
byte[]	encodePublicKey(PublicKey publicKey) Encode the given public key into a public key blob.

Methods inherited from class com.mindbright.ssh2.SSH2SimpleSignature

decodeSignature, encodeSignature, getKeyFormat, getSignatureAlgorithm, getVerifyInstance, setIncompatibility

Methods inherited from class com.mindbright.ssh2.SSH2Signature

clearSensitiveData, getAlgorithmName, getEncodingInstance, getInstance, getPublicKey, getPublicKeyBlob, initSign, initVerify, initVerify, setPublicKey, sign, verify

Methods inherited from class java.lang.Object

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

Field Detail

SSH2_KEY_FORMAT

public static final java.lang.String SSH2_KEY_FORMAT

See Also:

Constant Field Values

Constructor Detail

SSH2DSS

public SSH2DSS()

Constructor.

Method Detail

encodePublicKey

public byte[] encodePublicKey(PublicKey publicKey)
                       throws SSH2Exception

Description copied from class: SSH2Signature

Encode the given public key into a public key blob.

Specified by:

encodePublicKey in class SSH2Signature

Parameters:

publicKey - The public key to encode. Must be an instance of DSAPublicKey.

Returns:

A byte array containing the key suitably encoded.

Throws:

SSH2Exception

decodePublicKey

public PublicKey decodePublicKey(byte[] pubKeyBlob)
                          throws SSH2Exception

Description copied from class: SSH2Signature

Decode a public key blob.

Specified by:

decodePublicKey in class SSH2Signature

Parameters:

pubKeyBlob - A byte array containing a public key blob.

Returns:

A Publickey instance.

Throws:

SSH2Exception