org.teiid.core.crypto
Interface Cryptor

All Known Implementing Classes:

BasicCryptor, NullCryptor, SymmetricCryptor

public interface Cryptor

Interface defining a utility that can perform both encryption and decryption.

Method Summary

byte[]	decrypt(byte[] ciphertext) Decrypt the ciphertext in byte array format to yield the original cleartext.
String	decrypt(String ciphertext) Decrypt the ciphertext to yield the original cleartext.
byte[]	encrypt(byte[] cleartext) Encrypt the cleartext in byte array format.
String	encrypt(String cleartext) Encrypt the cleartext
Object	sealObject(Object object)
Object	unsealObject(Object object)

Method Detail

encrypt

byte[] encrypt(byte[] cleartext)
               throws CryptoException

Encrypt the cleartext in byte array format.

Parameters:

cleartext - The text to be encrypted, in byte form

The - encrypted ciphertext, in byte form

Throws:

CryptoException

encrypt

String encrypt(String cleartext)
               throws CryptoException

Encrypt the cleartext

Parameters:

cleartext - The text to be encrypted

The - encrypted ciphertext

Throws:

CryptoException

sealObject

Object sealObject(Object object)
                  throws CryptoException

Throws:

CryptoException

decrypt

byte[] decrypt(byte[] ciphertext)
               throws CryptoException

Decrypt the ciphertext in byte array format to yield the original cleartext.

Parameters:

ciphertext - The text to be encrypted, in byte form

The - decrypted cleartext, in byte form

Throws:

CryptoException

decrypt

String decrypt(String ciphertext)
               throws CryptoException

Decrypt the ciphertext to yield the original cleartext.

Parameters:

ciphertext - The text to be encrypted

The - decrypted cleartext

Throws:

CryptoException

unsealObject

Object unsealObject(Object object)
                    throws CryptoException

Throws:

CryptoException