org.bouncycastle.util.encoders

Class Hex


public class Hex
extends java.lang.Object

Method Summary

static byte[]
decode(String data)
decode the Hex encoded String data - whitespace will be ignored.
static int
decode(String data, OutputStream out)
decode the Hex encoded String data writing it to the given output stream, whitespace characters will be ignored.
static byte[]
decode(byte[] data)
decode the Hex encoded input data.
static byte[]
encode(byte[] data)
encode the input data producing a Hex encoded byte array.
static int
encode(byte[] data, OutputStream out)
Hex encode the byte data writing it to the given output stream.
static byte[]
encode(byte[] data, int off, int length)
encode the input data producing a Hex encoded byte array.
static int
encode(byte[] data, int off, int length, OutputStream out)
Hex encode the byte data writing it to the given output stream.

Method Details

decode

public static byte[] decode(String data)
decode the Hex encoded String data - whitespace will be ignored.
Returns:
a byte array representing the decoded data.

decode

public static int decode(String data,
                         OutputStream out)
            throws IOException
decode the Hex encoded String data writing it to the given output stream, whitespace characters will be ignored.
Returns:
the number of bytes produced.

decode

public static byte[] decode(byte[] data)
decode the Hex encoded input data. It is assumed the input data is valid.
Returns:
a byte array representing the decoded data.

encode

public static byte[] encode(byte[] data)
encode the input data producing a Hex encoded byte array.
Returns:
a byte array containing the Hex encoded data.

encode

public static int encode(byte[] data,
                         OutputStream out)
            throws IOException
Hex encode the byte data writing it to the given output stream.
Returns:
the number of bytes produced.

encode

public static byte[] encode(byte[] data,
                            int off,
                            int length)
encode the input data producing a Hex encoded byte array.
Returns:
a byte array containing the Hex encoded data.

encode

public static int encode(byte[] data,
                         int off,
                         int length,
                         OutputStream out)
            throws IOException
Hex encode the byte data writing it to the given output stream.
Returns:
the number of bytes produced.