org.apache.directory.server.kerberos.shared.crypto.checksum
Class Crc32Checksum

java.lang.Object
  org.apache.directory.server.kerberos.shared.crypto.checksum.ChecksumEngine
      org.apache.directory.server.kerberos.shared.crypto.checksum.Crc32Checksum

public class Crc32Checksum

extends ChecksumEngine

Constructor Summary

Crc32Checksum()

Method Summary

byte[]	calculateKeyedChecksum(byte[] data, byte[] key)
int	checksumSize()
ChecksumType	checksumType()
int	confounderSize()
Digest	getDigest()
boolean	isSafe()
int	keySize()
CipherType	keyType()
boolean	verifyKeyedChecksum(byte[] data, byte[] key, byte[] checksum)

Methods inherited from class org.apache.directory.server.kerberos.shared.crypto.checksum.ChecksumEngine

calculateChecksum

Methods inherited from class java.lang.Object

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

Constructor Detail

Crc32Checksum

public Crc32Checksum()

Method Detail

getDigest

public Digest getDigest()

Specified by:

getDigest in class ChecksumEngine

checksumType

public ChecksumType checksumType()

Specified by:

checksumType in class ChecksumEngine

keyType

public CipherType keyType()

Specified by:

keyType in class ChecksumEngine

checksumSize

public int checksumSize()

Specified by:

checksumSize in class ChecksumEngine

keySize

public int keySize()

Specified by:

keySize in class ChecksumEngine

confounderSize

public int confounderSize()

Specified by:

confounderSize in class ChecksumEngine

isSafe

public boolean isSafe()

Specified by:

isSafe in class ChecksumEngine

calculateKeyedChecksum

public byte[] calculateKeyedChecksum(byte[] data,
                                     byte[] key)

Specified by:

calculateKeyedChecksum in class ChecksumEngine

verifyKeyedChecksum

public boolean verifyKeyedChecksum(byte[] data,
                                   byte[] key,
                                   byte[] checksum)

Specified by:

verifyKeyedChecksum in class ChecksumEngine