| Interface | Description |
|---|---|
| AsymmetricBlockCipher |
base interface that a public/private key block cipher needs
to conform to.
|
| AsymmetricCipherKeyPairGenerator |
interface that a public/private key pair generator should conform to.
|
| BasicAgreement |
The basic interface that basic Diffie-Hellman implementations
conforms to.
|
| BlockCipher |
Block cipher engines are expected to conform to this interface.
|
| CipherParameters |
all parameter classes implement this.
|
| DerivationFunction |
base interface for general purpose byte derivation functions.
|
| DerivationParameters |
Parameters for key/byte stream derivation classes
|
| Digest |
interface that a message digest conforms to.
|
| DSA |
interface for classes implementing algorithms modeled similar to the Digital Signature Alorithm.
|
| ExtendedDigest | |
| Mac |
The base interface for implementations of message authentication codes (MACs).
|
| Signer |
Generic signer interface for hash based and message recovery signers.
|
| SignerWithRecovery |
Signer with message recovery.
|
| SkippingCipher |
Ciphers producing a key stream which can be reset to particular points in the stream implement this.
|
| SkippingStreamCipher |
General interface for a stream cipher that supports skipping.
|
| StreamCipher |
the interface stream ciphers conform to.
|
| Wrapper |
| Class | Description |
|---|---|
| AsymmetricCipherKeyPair |
a holding class for public/private parameter pairs.
|
| BufferedBlockCipher |
A wrapper class that allows block ciphers to be used to process data in
a piecemeal fashion.
|
| CipherKeyGenerator |
The base class for symmetric, or secret, cipher key generators.
|
| KeyGenerationParameters |
The base class for parameters to key generators.
|
| PBEParametersGenerator |
super class for all Password Based Encryption (PBE) parameter generator classes.
|
| StreamBlockCipher |
A parent class for block cipher modes that do not require block aligned data to be processed, but can function in
a streaming mode.
|
| Exception | Description |
|---|---|
| CryptoException |
the foundation class for the hard exceptions thrown by the crypto packages.
|
| DataLengthException |
this exception is thrown if a buffer that is meant to have output
copied into it turns out to be too short, or if we've been given
insufficient input.
|
| InvalidCipherTextException |
this exception is thrown whenever we find something we don't expect in a
message.
|
| OutputLengthException | |
| RuntimeCryptoException |
the foundation class for the exceptions thrown by the crypto packages.
|