org.apache.directory.server.kerberos.shared.crypto.encryption
Class DesCbcCrcEncryption
java.lang.Object
org.apache.directory.server.kerberos.shared.crypto.encryption.EncryptionEngine
org.apache.directory.server.kerberos.shared.crypto.encryption.DesCbcCrcEncryption
public class DesCbcCrcEncryption
- extends EncryptionEngine
- Version:
- $Rev$, $Date$
- Author:
- Apache Directory Project
Methods inherited from class org.apache.directory.server.kerberos.shared.crypto.encryption.EncryptionEngine |
concatenateBytes, deriveRandom, getBit, getRandomBytes, getUsageKc, getUsageKe, getUsageKi, padString, removeLeadingBytes, removeTrailingBytes, setBit |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
DesCbcCrcEncryption
public DesCbcCrcEncryption()
getEncryptionType
public EncryptionType getEncryptionType()
- Specified by:
getEncryptionType
in class EncryptionEngine
getConfounderLength
public int getConfounderLength()
- Specified by:
getConfounderLength
in class EncryptionEngine
getChecksumLength
public int getChecksumLength()
- Specified by:
getChecksumLength
in class EncryptionEngine
calculateIntegrity
public byte[] calculateIntegrity(byte[] data,
byte[] key,
KeyUsage usage)
- Specified by:
calculateIntegrity
in class EncryptionEngine
getDecryptedData
public byte[] getDecryptedData(EncryptionKey key,
EncryptedData data,
KeyUsage usage)
throws KerberosException
- Specified by:
getDecryptedData
in class EncryptionEngine
- Throws:
KerberosException
getEncryptedData
public EncryptedData getEncryptedData(EncryptionKey key,
byte[] plainText,
KeyUsage usage)
- Specified by:
getEncryptedData
in class EncryptionEngine
encrypt
public byte[] encrypt(byte[] plainText,
byte[] keyBytes)
- Specified by:
encrypt
in class EncryptionEngine
decrypt
public byte[] decrypt(byte[] cipherText,
byte[] keyBytes)
- Specified by:
decrypt
in class EncryptionEngine
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