Package com.sshtools.common.ssh.components.jce

Class OpenSshEd25519Certificate

java.lang.Object

com.sshtools.common.publickey.OpenSshCertificate

com.sshtools.common.ssh.components.jce.OpenSshEd25519Certificate

All Implemented Interfaces:

Component, SshPublicKey, SecureComponent

public class OpenSshEd25519Certificate
extends OpenSshCertificate
implements SshPublicKey

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	OpenSshEd25519Certificate.OpenSshEd25519CertificateFactory

Field Summary

Fields

Modifier and Type	Field	Description
static final String	CERT_TYPE

Fields inherited from class com.sshtools.common.publickey.OpenSshCertificate

OPTION_FORCE_COMMAND, OPTION_SOURCE_ADDRESS, PERMIT_AGENT_FORWARDING, PERMIT_PORT_FORWARDING, PERMIT_USER_PTY, PERMIT_USER_RC, PERMIT_X11_FORWARDING, publicKey, SSH_CERT_TYPE_HOST, SSH_CERT_TYPE_USER

Constructor Summary

Constructors

Constructor	Description
OpenSshEd25519Certificate()
OpenSshEd25519Certificate(byte[] pk)
OpenSshEd25519Certificate(PublicKey pub)

Method Summary

Modifier and Type	Method	Description
protected void	decodePublicKey(com.sshtools.common.util.ByteArrayReader reader)
boolean	equals(Object obj)
String	getAlgorithm()	Get the algorithm name for the public key.
int	getBitLength()	Get the bit length of the public key
PublicKey	getJCEPublicKey()	Return the JCE component for this key.
int	getPriority()
SecurityLevel	getSecurityLevel()
String	getSigningAlgorithm()	The algorithm name expected to be encoded in SSH signatures
int	hashCode()
String	test()	Test the JCE for algorithm availability.
boolean	verifySignature(byte[] signature, byte[] data)	Verify the signature.

Methods inherited from class com.sshtools.common.publickey.OpenSshCertificate

decodeCertificate, encodeCertificate, getCriticalOptionsList, getEncoded, getEncodingAlgorithm, getExtension, getExtensions, getExtensionsList, getExtensionsMap, getFingerprint, getForcedCommand, getKeyId, getPrincipals, getSerial, getSignedBy, getSignedKey, getSourceAddresses, getType, getValidAfter, getValidBefore, init, isForceCommand, isHostCertificate, isUserCertificate, sign, verify

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.sshtools.common.ssh.components.SshPublicKey

getEncoded, getEncodingAlgorithm, getFingerprint, init, init, isCertificate

Field Details

CERT_TYPE

public static final String CERT_TYPE

See Also:

• Constant Field Values

Constructor Details

OpenSshEd25519Certificate

public OpenSshEd25519Certificate()

OpenSshEd25519Certificate

public OpenSshEd25519Certificate(PublicKey pub)

OpenSshEd25519Certificate

public OpenSshEd25519Certificate(byte[] pk)
                          throws NoSuchAlgorithmException,
InvalidKeySpecException,
IOException,
NoSuchProviderException

Throws:

NoSuchAlgorithmException

InvalidKeySpecException

IOException

NoSuchProviderException

Method Details

getJCEPublicKey

public PublicKey getJCEPublicKey()

Description copied from interface: SshPublicKey

Return the JCE component for this key.

Specified by:

getJCEPublicKey in interface SshPublicKey

Returns:

getSecurityLevel

public SecurityLevel getSecurityLevel()

Specified by:

getSecurityLevel in interface SecureComponent

getPriority

public int getPriority()

Specified by:

getPriority in interface SecureComponent

getAlgorithm

public String getAlgorithm()

Get the algorithm name for the public key.

Specified by:

getAlgorithm in interface SecureComponent

Specified by:

getAlgorithm in interface SshPublicKey

Returns:

the algorithm name, for example "ssh-dss"

getBitLength

public int getBitLength()

Description copied from interface: SshPublicKey

Get the bit length of the public key

Specified by:

getBitLength in interface SshPublicKey

Returns:

the bit length of the public key

decodePublicKey

protected void decodePublicKey(com.sshtools.common.util.ByteArrayReader reader)
                        throws IOException,
SshException

Specified by:

decodePublicKey in class OpenSshCertificate

Throws:

IOException

SshException

verifySignature

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

Verify the signature.

Specified by:

verifySignature in interface SshPublicKey

Parameters:

signature - byte[]

data - byte[]

Returns:

true if the signature was produced by the corresponding private key that owns this public key, otherwise false.

Throws:

SshException

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

test

public String test()

Description copied from interface: SshPublicKey

Test the JCE for algorithm availability.

Specified by:

test in interface SshPublicKey

Returns:

getSigningAlgorithm

public String getSigningAlgorithm()

Description copied from interface: SshPublicKey

The algorithm name expected to be encoded in SSH signatures

Specified by:

getSigningAlgorithm in interface SshPublicKey