AsyncFortunaStandalone (Javadocs [I2P+ 2.13.0+] - API Version 0.9.70+)

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java.lang.Object
- gnu.crypto.prng.BasePRNGStandalone
- - gnu.crypto.prng.FortunaStandalone
  - - gnu.crypto.prng.AsyncFortunaStandalone

All Implemented Interfaces:
IRandomStandalone, Serializable, Cloneable, Runnable
```
public class AsyncFortunaStandalone
extends FortunaStandalone
implements Runnable
```
fortuna instance that tries to avoid blocking if at all possible by using separate filled buffer segments rather than one buffer (and blocking when that buffer's data has been eaten) Note that this class is not fully Thread safe! The following methods must be synchronized externally, they are not synced here or in super(): addRandomByte(), addRandomBytes(), nextByte(), nextBytes(), seed()
See Also:
Serialized Form

Field Summary
- Fields inherited from class gnu.crypto.prng.FortunaStandalone
  generator, lastReseed, MIN_POOL_SIZE, NUM_POOLS, pool0Count, pools, reseedCount, SEED
- Fields inherited from class gnu.crypto.prng.BasePRNGStandalone
  buffer, initialised, name, ndx

Constructor Summary
Constructors
Constructor and Description
AsyncFortunaStandalone(I2PAppContext context)
Create a new AsyncFortunaStandalone.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`Object`	`clone()` Return a copy of this object.
`void`	`fillBlock()` Fill the PRNG output block.
`protected void`	`rotateBuffer()` make the next available filled buffer current, scheduling any unfilled buffers for refill, and blocking until at least one buffer is ready
`void`	`run()` The refiller thread
`void`	`seed(byte[] val)` the seed is only propogated once the prng is started with startup()
`void`	`shutdown()` Stop the PRNG
`void`	`startup()` Start the PRNG

Methods inherited from class gnu.crypto.prng.FortunaStandalone
addRandomByte, addRandomBytes, setup

Methods inherited from class gnu.crypto.prng.BasePRNGStandalone
addRandomBytes, init, isInitialised, name, nextByte, nextBytes, nextBytes

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

- Constructor Detail
  - AsyncFortunaStandalone
```
public AsyncFortunaStandalone(I2PAppContext context)
```
    Create a new AsyncFortunaStandalone.
    Parameters:
    context - the I2P app context
- Method Detail
  - clone
```
public Object clone()
```
    Description copied from class: FortunaStandalone
    Return a copy of this object.
    Specified by:
    clone in interface IRandomStandalone
    Overrides:
    clone in class FortunaStandalone
    Returns:
    a clone copy of this instance.
  - fillBlock
```
public void fillBlock()
```
    Fill the PRNG output block.
    Overrides:
    fillBlock in class FortunaStandalone
  - rotateBuffer
```
protected void rotateBuffer()
```
    make the next available filled buffer current, scheduling any unfilled buffers for refill, and blocking until at least one buffer is ready
  - run
```
public void run()
```
    The refiller thread
    Specified by:
    run in interface Runnable
  - seed
```
public void seed(byte[] val)
```
    the seed is only propogated once the prng is started with startup()
    Overrides:
    seed in class FortunaStandalone
  - shutdown
```
public void shutdown()
```
    Stop the PRNG
  - startup
```
public void startup()
```
    Start the PRNG

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