Package org.bouncycastle.crypto.internal

Interface Summary

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.
DigestDerivationFunction	base interface for general purpose Digest based byte derivation functions.
DSA	interface for classes implementing algorithms modeled similar to the Digital Signature Alorithm.
EngineProvider<T>
ExtendedDigest
KeyEncapsulation	The basic interface for key encapsulation mechanisms.
KeyEncoder
KeyParser
Mac	The base interface for implementations of message authentication codes (MACs).
MacDerivationFunction	base interface for general purpose Mac based byte derivation functions.
RawAgreement
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.
SkippingStreamCipher	General interface for a stream cipher that supports skipping.
StreamCipher	the interface stream ciphers conform to.
Wrapper
Xof	With FIPS PUB 202 a new kind of message digest was announced which supported extendable output, or variable digest sizes.

Class Summary

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<T extends Parameters>	super class for all Password Based Encryption (PBE) parameter generator classes.
Permissions
PrimeCertaintyCalculator
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 which produces
ValidatedSymmetricKey

Enum Summary

Enum	Description
BlockCipherMode
BlockCipherPadding

Exception Summary

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.
MaxBytesExceededException	this exception is thrown whenever a cipher requires a change of key, iv or similar after x amount of bytes enciphered
OutputLengthException
RuntimeCryptoException	the foundation class for the exceptions thrown by the crypto packages.