PGPV3SignatureGenerator (Bouncy Castle Library 1.68 API Specification)

java.lang.Object
- org.bouncycastle.openpgp.PGPV3SignatureGenerator

public class PGPV3SignatureGenerator
extends java.lang.Object

Generator for old style PGP V3 Signatures.

Constructor Summary

Constructors
Constructor Description

PGPV3SignatureGenerator(PGPContentSignerBuilder contentSignerBuilder)
Create a signature generator built on the passed in contentSignerBuilder.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`PGPSignature`	`generate()`	Return a V3 signature object containing the current signature state.
`PGPOnePassSignature`	`generateOnePassVersion(boolean isNested)`	Return the one pass header associated with the current signature.
`void`	`init(int signatureType, PGPPrivateKey key)`	Initialise the generator for signing.
`void`	`update(byte b)`
`void`	`update(byte[] b)`
`void`	`update(byte[] b, int off, int len)`

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

- Constructor Detail
  - PGPV3SignatureGenerator
```
public PGPV3SignatureGenerator(PGPContentSignerBuilder contentSignerBuilder)
```
    Create a signature generator built on the passed in contentSignerBuilder.
    
    Parameters:
    
    contentSignerBuilder - builder to produce PGPContentSigner objects for generating signatures.
- Method Detail
  - init
```
public void init(int signatureType,
                 PGPPrivateKey key)
          throws PGPException
```
    Initialise the generator for signing.
    
    Parameters:
    
    signatureType -
    
    key -
    
    Throws:
    
    PGPException
  - update
```
public void update(byte b)
```
  - update
```
public void update(byte[] b)
```
  - update
```
public void update(byte[] b,
                   int off,
                   int len)
```
  - generateOnePassVersion
```
public PGPOnePassSignature generateOnePassVersion(boolean isNested)
                                           throws PGPException
```
    Return the one pass header associated with the current signature.
    
    Parameters:
    
    isNested -
    
    Returns:
    
    PGPOnePassSignature
    
    Throws:
    
    PGPException
  - generate
```
public PGPSignature generate()
                      throws PGPException
```
    Return a V3 signature object containing the current signature state.
    
    Returns:
    
    PGPSignature
    
    Throws:
    
    PGPException