Base32 (I2P Anonymous Network - Java Documentation - Version 1.5.0)

java.lang.Object
- net.i2p.data.Base32

```
public class Base32
extends Object
```
Encodes and decodes to and from Base32 notation. Ref: RFC 3548 Don't bother with '=' padding characters on encode or accept them on decode (i.e. don't require 5-character groups). No whitespace allowed. Decode accepts upper or lower case.

Since:

0.7

Author:

zzz

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static byte[]`	`decode(String s)`	Case-insensitive.
`static String`	`decodeToString(String s)`	Decodes data from Base32 notation and returns it as a string.
`static String`	`encode(byte[] source)`	Returns lower case.
`static String`	`encode(String source)`	Returns lower case.
`static void`	`main(String[] args)`

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

- Method Detail
  - main
```
public static void main(String[] args)
```
  - encode
```
public static String encode(String source)
```
    Returns lower case. Does not add trailing '='.
    
    Parameters:
    
    source - if null will return ""
  - encode
```
public static String encode(byte[] source)
```
    Returns lower case. Does not add trailing '='.
    
    Parameters:
    
    source - The data to convert non-null
  - decodeToString
```
public static String decodeToString(String s)
```
    Decodes data from Base32 notation and returns it as a string. Case-insensitive. Does not allow trailing '='.
    
    Parameters:
    
    s - the string to decode, if null returns null
    
    Returns:
    
    The data as a string or null on failure
  - decode
```
public static byte[] decode(String s)
```
    Case-insensitive. Does not allow trailing '='.
    
    Parameters:
    
    s - non-null
    
    Returns:
    
    decoded data, null on error