Class javax.crypto.NullCipherSpi
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Class javax.crypto.NullCipherSpi
java.lang.Object
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+----javax.crypto.CipherSpi
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+----javax.crypto.NullCipherSpi
- class NullCipherSpi
- extends CipherSpi
The NullCipher class is a class that provides an
"identity cipher" -- one that does not transform the
plaintext. As a consequence, the ciphertext is identical
to the plaintext. All initialisation methods do nothing,
while the blocksize is set to 1 byte.
This class is not public and can therefore cannot be used outside this package.
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