java.lang.Object
- org.bouncycastle.openpgp.operator.bc.BcPGPDataEncryptorBuilder

All Implemented Interfaces:

PGPDataEncryptorBuilder
```
public class BcPGPDataEncryptorBuilder
extends java.lang.Object
implements PGPDataEncryptorBuilder
```
PGPDataEncryptorBuilder implementation that uses the Bouncy Castle lightweight API to implement cryptographic primitives.

Constructor Summary

Constructors
Constructor Description

BcPGPDataEncryptorBuilder(int encAlgorithm)
Constructs a new data encryptor builder for a specified cipher type.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`PGPDataEncryptor`	`build(byte[] keyBytes)`	Builds a data encryptor using the algorithm configured for this builder.
`int`	`getAlgorithm()`	The encryption algorithm used by data encryptors created by this builder.
`java.security.SecureRandom`	`getSecureRandom()`	Gets the SecureRandom instance used by this builder.
`BcPGPDataEncryptorBuilder`	`setSecureRandom(java.security.SecureRandom random)`	Provide a user defined source of randomness.
`BcPGPDataEncryptorBuilder`	`setWithIntegrityPacket(boolean withIntegrityPacket)`	Sets whether or not the resulting encrypted data will be protected using an integrity packet.

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

- Constructor Detail
  - BcPGPDataEncryptorBuilder
```
public BcPGPDataEncryptorBuilder(int encAlgorithm)
```
    Constructs a new data encryptor builder for a specified cipher type.
    
    Parameters:
    
    encAlgorithm - one of the supported symmetric cipher algorithms. May not be SymmetricKeyAlgorithmTags.NULL.
- Method Detail
  - setWithIntegrityPacket
```
public BcPGPDataEncryptorBuilder setWithIntegrityPacket(boolean withIntegrityPacket)
```
    Sets whether or not the resulting encrypted data will be protected using an integrity packet.
    
    Parameters:
    
    withIntegrityPacket - true if an integrity packet is to be included, false otherwise.
    
    Returns:
    
    the current builder.
  - setSecureRandom
```
public BcPGPDataEncryptorBuilder setSecureRandom(java.security.SecureRandom random)
```
    Provide a user defined source of randomness.
    If no SecureRandom is configured, a default SecureRandom will be used.
    
    Parameters:
    
    random - the secure random to be used.
    
    Returns:
    
    the current builder.
  - getAlgorithm
```
public int getAlgorithm()
```
    Description copied from interface: PGPDataEncryptorBuilder
    
    The encryption algorithm used by data encryptors created by this builder.
    
    Specified by:
    
    getAlgorithm in interface PGPDataEncryptorBuilder
    
    Returns:
    
    one of the symmetric encryption algorithms.
  - getSecureRandom
```
public java.security.SecureRandom getSecureRandom()
```
    Description copied from interface: PGPDataEncryptorBuilder
    
    Gets the SecureRandom instance used by this builder.
    If a SecureRandom has not been explicitly configured, a default SecureRandom is constructed and retained by the this builder.
    
    Specified by:
    
    getSecureRandom in interface PGPDataEncryptorBuilder
  - build
```
public PGPDataEncryptor build(byte[] keyBytes)
                       throws PGPException
```
    Description copied from interface: PGPDataEncryptorBuilder
    
    Builds a data encryptor using the algorithm configured for this builder.
    
    Specified by:
    
    build in interface PGPDataEncryptorBuilder
    
    Parameters:
    
    keyBytes - the bytes of the key to use for the cipher.
    
    Returns:
    
    a data encryptor with an initialised cipher.
    
    Throws:
    
    PGPException - if an error occurs initialising the configured encryption.

Class BcPGPDataEncryptorBuilder

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

BcPGPDataEncryptorBuilder

Method Detail

setWithIntegrityPacket

setSecureRandom

getAlgorithm

getSecureRandom

build