ByteUtil (jose4j 0.9.1 API)

java.lang.Object

org.jose4j.lang.ByteUtil

public class ByteUtil extends Object

Field Summary

Fields

Modifier and Type

Field

Description

static final byte[]

EMPTY_BYTES
Constructor Summary

Constructors

Constructor

Description

ByteUtil()
Method Summary

Modifier and Type

Method

Description

static int

bitLength(byte[] bytes)

static int

bitLength(int byteLength)

static int

byteLength(int numberOfBits)

static byte[]

concat(byte[]... byteArrays)

static int[]

convertSignedTwosCompToUnsigned(byte[] bytes)

static byte[]

convertUnsignedToSignedTwosComp(int[] ints)

static byte

getByte(int intValue)

static byte[]

getBytes(int intValue)

static byte[]

getBytes(long longValue)

static int

getInt(byte b)

static byte[]

leftHalf(byte[] inputBytes)

static byte[]

randomBytes(int length)

static byte[]

randomBytes(int length, SecureRandom secureRandom)

static byte[]

reverse(byte[] in)

static byte[]

rightHalf(byte[] inputBytes)

static boolean

secureEquals(byte[] bytes1, byte[] bytes2)

static byte[]

subArray(byte[] inputBytes, int startPos, int length)

static String

toDebugString(byte[] bytes)

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

Field Details
- EMPTY_BYTES
  
  public static final byte[] EMPTY_BYTES
Constructor Details
- ByteUtil
  
  public ByteUtil()
Method Details
- convertUnsignedToSignedTwosComp
  
  public static byte[] convertUnsignedToSignedTwosComp(int[] ints)
- convertSignedTwosCompToUnsigned
  
  public static int[] convertSignedTwosCompToUnsigned(byte[] bytes)
- getByte
  
  public static byte getByte(int intValue)
- getBytes
  
  public static byte[] getBytes(int intValue)
- getBytes
  
  public static byte[] getBytes(long longValue)
- getInt
  
  public static int getInt(byte b)
- secureEquals
  
  public static boolean secureEquals(byte[] bytes1, byte[] bytes2)
- concat
  
  public static byte[] concat(byte[]... byteArrays)
- subArray
  
  public static byte[] subArray(byte[] inputBytes, int startPos, int length)
- leftHalf
  
  public static byte[] leftHalf(byte[] inputBytes)
- rightHalf
  
  public static byte[] rightHalf(byte[] inputBytes)
- bitLength
  
  public static int bitLength(byte[] bytes)
- bitLength
  
  public static int bitLength(int byteLength)
- reverse
  
  public static byte[] reverse(byte[] in)
- byteLength
  
  public static int byteLength(int numberOfBits)
- randomBytes
  
  public static byte[] randomBytes(int length, SecureRandom secureRandom)
- randomBytes
  
  public static byte[] randomBytes(int length)
- toDebugString
  
  public static String toDebugString(byte[] bytes)