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JavaTM 2 Platform Standard Ed. 5.0 |
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| Packages that use Cipher | |
|---|---|
| javax.crypto | Provides the classes and interfaces for cryptographic operations. |
| Uses of Cipher in javax.crypto |
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| Subclasses of Cipher in javax.crypto | |
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class |
NullCipher
The NullCipher class is a class that provides an "identity cipher" -- one that does not tranform the plaintext. |
| Methods in javax.crypto that return Cipher | |
|---|---|
static Cipher |
Cipher.getInstance(String transformation)
Generates a Cipher object that implements the specified
transformation. |
static Cipher |
Cipher.getInstance(String transformation,
Provider provider)
Creates a Cipher object that implements the specified
transformation, as supplied by the specified provider. |
static Cipher |
Cipher.getInstance(String transformation,
String provider)
Creates a Cipher object that implements the specified
transformation, as supplied by the specified provider. |
| Methods in javax.crypto with parameters of type Cipher | |
|---|---|
PKCS8EncodedKeySpec |
EncryptedPrivateKeyInfo.getKeySpec(Cipher cipher)
Extract the enclosed PKCS8EncodedKeySpec object from the encrypted data and return it. |
Object |
SealedObject.getObject(Cipher c)
Retrieves the original (encapsulated) object. |
| Constructors in javax.crypto with parameters of type Cipher | |
|---|---|
CipherInputStream(InputStream is,
Cipher c)
Constructs a CipherInputStream from an InputStream and a Cipher. |
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CipherOutputStream(OutputStream os,
Cipher c)
Constructs a CipherOutputStream from an OutputStream and a Cipher. |
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SealedObject(Serializable object,
Cipher c)
Constructs a SealedObject from any Serializable object. |
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JavaTM 2 Platform Standard Ed. 5.0 |
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