HexaDecimal (WebPKI.org Support)

java.lang.Object

org.webpki.util.HexaDecimal

public class HexaDecimal extends Object

Encodes/decodes hexadecimal data.

Method Summary

Modifier and Type

Method

Description

static byte[]

decode(String hexString)

Decode hexadecimal string.

static String

encode(byte[] byteArray)

Encode byte array.

static String

encodeDebugData(byte[] byteArray, int bytesPerLine)

Encode byte array into readable lines.

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

Method Details
- encodeDebugData
  
  public static String encodeDebugData(byte[] byteArray, int bytesPerLine)
  
  Encode byte array into readable lines.
  After each line (nn: hh hh...) the ASCII counterpart is listed as well.
  
  Parameters:
  
  byteArray - The data to be listed
  
  bytesPerLine - Bytes per line
  
  Returns:
  
  Human-readable String
- encode
  
  public static String encode(byte[] byteArray)
  
  Encode byte array.
  
  Parameters:
  
  byteArray - Data to be encoded
  
  Returns:
  
  String with zero or more hexadecimal pairs (hh)
- decode
  
  public static byte[] decode(String hexString)
  
  Decode hexadecimal string.
  
  Parameters:
  
  hexString - String with zero or more hexadecimal pairs (hh)
  
  Returns:
  
  Decoded data as a byte array
  
  Throws:
  
  IllegalArgumentException