SignatureECDSAN

java.lang.Object

com.jcraft.jsch.jce.SignatureECDSAN

All Implemented Interfaces:: Signature, SignatureECDSA

Direct Known Subclasses:: SignatureECDSA256, SignatureECDSA384, SignatureECDSA521

public abstract class SignatureECDSAN extends Object implements SignatureECDSA

Field Summary

Fields

Modifier and Type

Field

Description

(package private) KeyFactory

keyFactory

(package private) Signature

signature
Constructor Summary

Constructors

Constructor

Description

SignatureECDSAN()
Method Summary

Modifier and Type

Method

Description

private void

bzero(byte[] buf)

private byte[]

chop0(byte[] buf)

(package private) abstract String

getName()

void

init()

private byte[]

insert0(byte[] buf)

void

setPrvKey(byte[] d)

void

setPubKey(byte[] r, byte[] s)

byte[]

sign()

void

update(byte[] foo)

boolean

verify(byte[] sig)

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details
- signature
  
  Signature signature
- keyFactory
  
  KeyFactory keyFactory
Constructor Details
- SignatureECDSAN
  
  public SignatureECDSAN()
Method Details
- getName
  
  abstract String getName()
- init
  
  public void init() throws Exception
  
  Specified by:
  
  init in interface Signature
  
  Throws:
  
  Exception
- setPubKey
  
  public void setPubKey(byte[] r, byte[] s) throws Exception
  
  Specified by:
  
  setPubKey in interface SignatureECDSA
  
  Throws:
  
  Exception
- setPrvKey
  
  public void setPrvKey(byte[] d) throws Exception
  
  Specified by:
  
  setPrvKey in interface SignatureECDSA
  
  Throws:
  
  Exception
- sign
  
  public byte[] sign() throws Exception
  
  Specified by:
  
  sign in interface Signature
  
  Throws:
  
  Exception
- update
  
  public void update(byte[] foo) throws Exception
  
  Specified by:
  
  update in interface Signature
  
  Throws:
  
  Exception
- verify
  
  public boolean verify(byte[] sig) throws Exception
  
  Specified by:
  
  verify in interface Signature
  
  Throws:
  
  Exception
- insert0
  
  private byte[] insert0(byte[] buf)
- chop0
  
  private byte[] chop0(byte[] buf)
- bzero
  
  private void bzero(byte[] buf)