com.ibm.security.krb5.internal.crypto

Class crc32

  1. java.lang.Object
  2. extended bycom.ibm.security.krb5.internal.crypto.crc32

  1. public final class crc32
  2. extends java.lang.Object

Constructor Summary

Constructor and Description
crc32()

Method Summary

Modifier and Type Method and Description
  1. static
  2. int
byte2crc32(byte[] data)
  1. static
  2. byte[]
byte2crc32sum_bytes(byte[] data)
DOCUMENT ME!
  1. static
  2. byte[]
byte2crc32sum_bytes(byte[] data,int size)
DOCUMENT ME!
  1. static
  2. int
byte2crc32sum(byte[] data)
  1. static
  2. int
byte2crc32sum(int seed,byte[] data)
DOCUMENT ME!
  1. static
  2. int
byte2crc32sum(int seed,byte[] data,int size)
DOCUMENT ME!
  1. protected
  2. void
engineReset()
DOCUMENT ME!
  1. void
init()
Initialize the CRC32 information
  1. static
  2. int
int2crc32(int b)
DOCUMENT ME!
  1. static
  2. byte[]
int2quad(long input)
DOCUMENT ME!
  1. static
  2. void
printcrc32Table()
DOCUMENT ME!
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

crc32

  1. public crc32()

Method Detail

engineReset

  1. protected void engineReset()
DOCUMENT ME!

init

  1. public void init()
Initialize the CRC32 information

int2crc32

  1. public static int int2crc32(int b)
DOCUMENT ME!
Parameters:
b - DOCUMENT ME!
Returns:
DOCUMENT ME!

printcrc32Table

  1. public static void printcrc32Table( )
DOCUMENT ME!

byte2crc32sum

  1. public static int byte2crc32sum( int seed,
  2. byte[] data,
  3. int size)
DOCUMENT ME!
Parameters:
seed - DOCUMENT ME!
data - DOCUMENT ME!
size - DOCUMENT ME!
Returns:
DOCUMENT ME!

byte2crc32sum

  1. public static int byte2crc32sum( int seed,
  2. byte[] data)
DOCUMENT ME!
Parameters:
seed - DOCUMENT ME!
data - DOCUMENT ME!
Returns:
DOCUMENT ME!

byte2crc32sum

  1. public static int byte2crc32sum( byte[] data)

byte2crc32

  1. public static int byte2crc32(byte[] data)

byte2crc32sum_bytes

  1. public static byte[] byte2crc32sum_bytes( byte[] data)
DOCUMENT ME!
Parameters:
data - DOCUMENT ME!
Returns:
DOCUMENT ME!

byte2crc32sum_bytes

  1. public static byte[] byte2crc32sum_bytes( byte[] data,
  2. int size)
DOCUMENT ME!
Parameters:
data - DOCUMENT ME!
size - DOCUMENT ME!
Returns:
DOCUMENT ME!

int2quad

  1. public static byte[] int2quad(long input)
DOCUMENT ME!
Parameters:
input - DOCUMENT ME!
Returns:
DOCUMENT ME!