com.fr.ssh.jsch

类 KeyPair

java.lang.Object

com.fr.ssh.jsch.KeyPair

直接已知子类:

KeyPairDSA, KeyPairECDSA, KeyPairPKCS8, KeyPairRSA

public abstract class KeyPair
extends java.lang.Object

字段概要

字段

限定符和类型	字段和说明
protected byte[]	data
static int	DSA
static int	ECDSA
protected boolean	encrypted
static int	ERROR
protected java.lang.String	publicKeyComment
static int	RSA
static int	UNKNOWN

构造器概要

构造器

构造器和说明
KeyPair(JSch jsch)

方法概要

方法

限定符和类型	方法和说明
boolean	decrypt(byte[] _passphrase)
boolean	decrypt(java.lang.String _passphrase)
void	dispose()
void	finalize()
abstract byte[]	forSSHAgent()
static KeyPair	genKeyPair(JSch jsch, int type)
static KeyPair	genKeyPair(JSch jsch, int type, int key_size)
java.lang.String	getFingerPrint() Returns the finger-print of the public key.
abstract int	getKeyType()
byte[]	getPublicKeyBlob() Returns the blob of the public key.
java.lang.String	getPublicKeyComment()
abstract byte[]	getSignature(byte[] data)
abstract Signature	getVerifier()
boolean	isEncrypted()
static KeyPair	load(JSch jsch, byte[] prvkey, byte[] pubkey)
static KeyPair	load(JSch jsch, java.lang.String prvkey)
static KeyPair	load(JSch jsch, java.lang.String prvfile, java.lang.String pubfile)
void	setPassphrase(byte[] passphrase) 已过时。 use #writePrivateKey(String name, byte[] passphrase)
void	setPassphrase(java.lang.String passphrase) 已过时。 use #writePrivateKey(java.io.OutputStream out, byte[] passphrase)
void	setPublicKeyComment(java.lang.String publicKeyComment)
void	writePrivateKey(java.io.OutputStream out) Writes the plain private key to the given output stream.
void	writePrivateKey(java.io.OutputStream out, byte[] passphrase) Writes the cyphered private key to the given output stream.
void	writePrivateKey(java.lang.String name) Writes the plain private key to the file.
void	writePrivateKey(java.lang.String name, byte[] passphrase) Writes the cyphered private key to the file.
void	writePublicKey(java.io.OutputStream out, java.lang.String comment) Writes the public key with the specified comment to the output stream.
void	writePublicKey(java.lang.String name, java.lang.String comment) Writes the public key with the specified comment to the file.
void	writeSECSHPublicKey(java.io.OutputStream out, java.lang.String comment) Writes the public key with the specified comment to the output stream in the format defined in http://www.ietf.org/rfc/rfc4716.txt
void	writeSECSHPublicKey(java.lang.String name, java.lang.String comment) Writes the public key with the specified comment to the output stream in the format defined in http://www.ietf.org/rfc/rfc4716.txt

从类继承的方法 java.lang.Object

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

字段详细资料

ERROR

public static final int ERROR

另请参阅:

常量字段值

DSA

public static final int DSA

另请参阅:

常量字段值

RSA

public static final int RSA

另请参阅:

常量字段值

ECDSA

public static final int ECDSA

另请参阅:

常量字段值

UNKNOWN

public static final int UNKNOWN

另请参阅:

常量字段值

publicKeyComment

protected java.lang.String publicKeyComment

encrypted

protected boolean encrypted

data

protected byte[] data

构造器详细资料

KeyPair

public KeyPair(JSch jsch)

方法详细资料

genKeyPair

public static KeyPair genKeyPair(JSch jsch,
                 int type)
                          throws JSchException

抛出:

JSchException

genKeyPair

public static KeyPair genKeyPair(JSch jsch,
                 int type,
                 int key_size)
                          throws JSchException

抛出:

JSchException

getSignature

public abstract byte[] getSignature(byte[] data)

getVerifier

public abstract Signature getVerifier()

forSSHAgent

public abstract byte[] forSSHAgent()
                            throws JSchException

抛出:

JSchException

getPublicKeyComment

public java.lang.String getPublicKeyComment()

setPublicKeyComment

public void setPublicKeyComment(java.lang.String publicKeyComment)

writePrivateKey

public void writePrivateKey(java.io.OutputStream out)

Writes the plain private key to the given output stream.

参数:

out - output stream

另请参阅:

writePrivateKey(java.io.OutputStream out, byte[] passphrase)

writePrivateKey

public void writePrivateKey(java.io.OutputStream out,
                   byte[] passphrase)

Writes the cyphered private key to the given output stream.

参数:

out - output stream

passphrase - a passphrase to encrypt the private key

getKeyType

public abstract int getKeyType()

getPublicKeyBlob

public byte[] getPublicKeyBlob()

Returns the blob of the public key.

返回:

blob of the public key

writePublicKey

public void writePublicKey(java.io.OutputStream out,
                  java.lang.String comment)

Writes the public key with the specified comment to the output stream.

参数:

out - output stream

comment - comment

writePublicKey

public void writePublicKey(java.lang.String name,
                  java.lang.String comment)
                    throws java.io.FileNotFoundException,
                           java.io.IOException

Writes the public key with the specified comment to the file.

参数:

name - file name

comment - comment

抛出:

java.io.FileNotFoundException

java.io.IOException

另请参阅:

writePublicKey(java.io.OutputStream out, String comment)

writeSECSHPublicKey

public void writeSECSHPublicKey(java.io.OutputStream out,
                       java.lang.String comment)

Writes the public key with the specified comment to the output stream in the format defined in http://www.ietf.org/rfc/rfc4716.txt

参数:

out - output stream

comment - comment

writeSECSHPublicKey

public void writeSECSHPublicKey(java.lang.String name,
                       java.lang.String comment)
                         throws java.io.FileNotFoundException,
                                java.io.IOException

Writes the public key with the specified comment to the output stream in the format defined in http://www.ietf.org/rfc/rfc4716.txt

参数:

name - file name

comment - comment

抛出:

java.io.FileNotFoundException

java.io.IOException

另请参阅:

writeSECSHPublicKey(java.io.OutputStream out, String comment)

writePrivateKey

public void writePrivateKey(java.lang.String name)
                     throws java.io.FileNotFoundException,
                            java.io.IOException

Writes the plain private key to the file.

参数:

name - file name

抛出:

java.io.FileNotFoundException

java.io.IOException

另请参阅:

writePrivateKey(String name, byte[] passphrase)

writePrivateKey

public void writePrivateKey(java.lang.String name,
                   byte[] passphrase)
                     throws java.io.FileNotFoundException,
                            java.io.IOException

Writes the cyphered private key to the file.

参数:

name - file name

passphrase - a passphrase to encrypt the private key

抛出:

java.io.FileNotFoundException

java.io.IOException

另请参阅:

writePrivateKey(java.io.OutputStream out, byte[] passphrase)

getFingerPrint

public java.lang.String getFingerPrint()

Returns the finger-print of the public key.

返回:

finger print

setPassphrase

public void setPassphrase(java.lang.String passphrase)

已过时。 use #writePrivateKey(java.io.OutputStream out, byte[] passphrase)

setPassphrase

public void setPassphrase(byte[] passphrase)

已过时。 use #writePrivateKey(String name, byte[] passphrase)

isEncrypted

public boolean isEncrypted()

decrypt

public boolean decrypt(java.lang.String _passphrase)

decrypt

public boolean decrypt(byte[] _passphrase)

load

public static KeyPair load(JSch jsch,
           java.lang.String prvkey)
                    throws JSchException

抛出:

JSchException

load

public static KeyPair load(JSch jsch,
           java.lang.String prvfile,
           java.lang.String pubfile)
                    throws JSchException

抛出:

JSchException

load

public static KeyPair load(JSch jsch,
           byte[] prvkey,
           byte[] pubkey)
                    throws JSchException

抛出:

JSchException

dispose

public void dispose()

finalize

public void finalize()

覆盖:

finalize 在类中 java.lang.Object