SHA3 (NutsNBolts 4.2.0 API)

java.lang.Object
- org.smallmind.nutsnbolts.security.SHA3

```
public class SHA3
extends Object
```

Constructor Summary

Constructors
Constructor Description

SHA3(int r, int c, int n)
Initialise Keccak sponge

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`byte[]`	`digest()`	Squeeze the Keccak sponge
`byte[]`	`digest(byte[] msg)`	Absorb the last part of the message and squeeze the Keccak sponge
`byte[]`	`digest(byte[] msg, int msglen)`	Absorb the last part of the message and squeeze the Keccak sponge
`void`	`reset()`
`void`	`update(byte[] msg)`	Absorb the more of the message message to the Keccak sponge
`void`	`update(byte[] msg, int msglen)`	Absorb the more of the message message to the Keccak sponge

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

- Constructor Detail
  - SHA3
```
public SHA3(int r,
            int c,
            int n)
```
    Initialise Keccak sponge
    
    Parameters:
    
    r - The bitrate
    
    c - The capacity
- Method Detail
  - reset
```
public void reset()
```
  - update
```
public void update(byte[] msg)
```
    Absorb the more of the message message to the Keccak sponge
    
    Parameters:
    
    msg - The partial message
  - update
```
public void update(byte[] msg,
                   int msglen)
```
    Absorb the more of the message message to the Keccak sponge
    
    Parameters:
    
    msg - The partial message
    
    msglen - The length of the partial message
  - digest
```
public byte[] digest()
```
    Squeeze the Keccak sponge
  - digest
```
public byte[] digest(byte[] msg)
```
    Absorb the last part of the message and squeeze the Keccak sponge
    
    Parameters:
    
    msg - The rest of the message
  - digest
```
public byte[] digest(byte[] msg,
                     int msglen)
```
    Absorb the last part of the message and squeeze the Keccak sponge
    
    Parameters:
    
    msg - The rest of the message
    
    msglen - The length of the partial message