NullCipher

Class NullCipher

• java.lang.Object
• • javax.crypto.Cipher
  • • javax.crypto.NullCipher

public class NullCipher
extends Cipher

The NullCipher class is a class that provides an "identity cipher" -- one that does not transform the plain text. As a consequence, the ciphertext is identical to the plaintext. All initialization methods do nothing, while the blocksize is set to 1 byte.

Since:

1.4

Fields

Fields inherited from class javax.crypto.Cipher