Provides the classes and interfaces for cryptographic
operations.
-
class
The NullCipher
class is a class that provides an
"identity cipher" -- one that does not transform the plain text.
Returns a Cipher
object that implements the specified
transformation.
Returns a Cipher
object that implements the specified
transformation.
Returns a Cipher
object that implements the specified
transformation.
Extract the enclosed PKCS8EncodedKeySpec object from the
encrypted data and return it.
Retrieves the original (encapsulated) object.
Constructs a CipherInputStream
from an
InputStream
and a Cipher
object.
Constructs a CipherOutputStream
from an
OutputStream
and a Cipher
object.
Constructs a SealedObject
from any Serializable
object.