org.apache.kerby.kerberos.kerb.crypto.util

Class BytesUtil

java.lang.Object

org.apache.kerby.kerberos.kerb.crypto.util.BytesUtil

public class BytesUtil
extends Object

Constructor Summary

Constructors

Constructor and Description
BytesUtil()

Method Summary

Methods

Modifier and Type	Method and Description
static int	bytes2int(byte[] bytes, boolean bigEndian)
static int	bytes2int(byte[] bytes, int offset, boolean bigEndian)
static long	bytes2long(byte[] bytes, boolean bigEndian)
static long	bytes2long(byte[] bytes, int offset, boolean bigEndian)
static short	bytes2short(byte[] bytes, boolean bigEndian)
static short	bytes2short(byte[] bytes, int offset, boolean bigEndian)
static byte[]	duplicate(byte[] bytes)
static byte[]	duplicate(byte[] bytes, int offset, int len)
static byte[]	int2bytes(int val, boolean bigEndian)
static void	int2bytes(int val, byte[] bytes, int offset, boolean bigEndian)
static byte[]	long2bytes(long val, boolean bigEndian)
static void	long2bytes(long val, byte[] bytes, int offset, boolean bigEndian)
static byte[]	padding(byte[] data, int block)
static byte[]	short2bytes(int val, boolean bigEndian)
static void	short2bytes(int val, byte[] bytes, int offset, boolean bigEndian)
static void	xor(byte[] a, byte[] b, byte[] output)
static void	xor(byte[] input, int offset, byte[] output)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

BytesUtil

public BytesUtil()

Method Detail

bytes2short

public static short bytes2short(byte[] bytes,
                int offset,
                boolean bigEndian)

bytes2short

public static short bytes2short(byte[] bytes,
                boolean bigEndian)

short2bytes

public static byte[] short2bytes(int val,
                 boolean bigEndian)

short2bytes

public static void short2bytes(int val,
               byte[] bytes,
               int offset,
               boolean bigEndian)

bytes2int

public static int bytes2int(byte[] bytes,
            boolean bigEndian)

bytes2int

public static int bytes2int(byte[] bytes,
            int offset,
            boolean bigEndian)

int2bytes

public static byte[] int2bytes(int val,
               boolean bigEndian)

int2bytes

public static void int2bytes(int val,
             byte[] bytes,
             int offset,
             boolean bigEndian)

long2bytes

public static byte[] long2bytes(long val,
                boolean bigEndian)

long2bytes

public static void long2bytes(long val,
              byte[] bytes,
              int offset,
              boolean bigEndian)

bytes2long

public static long bytes2long(byte[] bytes,
              boolean bigEndian)

bytes2long

public static long bytes2long(byte[] bytes,
              int offset,
              boolean bigEndian)

padding

public static byte[] padding(byte[] data,
             int block)

duplicate

public static byte[] duplicate(byte[] bytes)

duplicate

public static byte[] duplicate(byte[] bytes,
               int offset,
               int len)

xor

public static void xor(byte[] input,
       int offset,
       byte[] output)

xor

public static void xor(byte[] a,
       byte[] b,
       byte[] output)