Package net.i2p.data

Class Base32

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 Details

    • 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