Nested and Inner Type Summary

Modifier and Type	Class and Description
public static class	IDEA.AEADOperatorFactory Factory for IDEA AEAD encryption/decryption operators.
public static class	IDEA.AuthParameters Parameters for IDEA AEAD and MAC modes.
private static class	IDEA.EngineProvider
public static class	IDEA.KeyGenerator IDEA key generator.
public static class	IDEA.MACOperatorFactory Factory for producing IDEA MAC calculators.
public static class	IDEA.OperatorFactory Factory for basic IDEA encryption/decryption operators.
public static class	IDEA.Parameters Parameters for general IDEA block cipher modes.

Field Summary

Modifier and Type	Field and Description
public static final GeneralAlgorithm	ALGORITHM Raw IDEA algorithm, can be used for creating general purpose IDEA keys.
public static final IDEA.Parameters	CBC IDEA in cipher block chaining (CBC) mode.
public static final IDEA.AuthParameters	CBC_MAC IDEA CBC_MAC.
public static final IDEA.Parameters	CBCwithCS1 IDEA in cipher block chaining mode cipher text stealing type 1.
public static final IDEA.Parameters	CBCwithCS2 IDEA in cipher block chaining mode cipher text stealing type 2.
public static final IDEA.Parameters	CBCwithCS3 IDEA in cipher block chaining mode cipher text stealing type 3.
public static final IDEA.Parameters	CBCwithISO10126_2 IDEA in cipher block chaining mode with ISO10126-2 padding.
public static final IDEA.Parameters	CBCwithISO7816_4 IDEA in cipher block chaining mode with ISO7816-4 padding.
public static final IDEA.Parameters	CBCwithPKCS7 IDEA in cipher block chaining mode with PKCS#7/PKCS#5 padding.
public static final IDEA.Parameters	CBCwithTBC IDEA in cipher block chaining mode with trailing bit complement (TBC) padding.
public static final IDEA.Parameters	CBCwithX923 IDEA in cipher block chaining mode with X9.23 padding.
public static final IDEA.Parameters	CFB64 IDEA in cipher feedback (CFB) mode.
public static final IDEA.Parameters	CFB8 IDEA in cipher feedback (CFB) mode, 8 bit block size.
public static final IDEA.AuthParameters	CFB8_MAC IDEA CFB8MAC.
public static final IDEA.AuthParameters	CMAC IDEA cipher-based MAC algorithm.
public static final IDEA.Parameters	CTR IDEA in counter (CTR) mode.
public static final IDEA.AuthParameters	EAX IDEA in EAX mode.
public static final IDEA.Parameters	ECB IDEA in electronic code book (ECB) mode.
public static final IDEA.Parameters	ECBwithISO10126_2 IDEA in electronic code book mode with ISO10126-2 padding.
public static final IDEA.Parameters	ECBwithISO7816_4 IDEA in electronic code book mode with ISO7816-4 padding.
public static final IDEA.Parameters	ECBwithPKCS7 IDEA in electronic code book mode with PKCS#7/PKCS#5 padding.
public static final IDEA.Parameters	ECBwithTBC IDEA in electronic code book mode with trailing bit complement (TBC) padding.
public static final IDEA.Parameters	ECBwithX923 IDEA in electronic code book mode with X9.23 padding.
private static final IDEA.EngineProvider	ENGINE_PROVIDER
public static final IDEA.Parameters	OFB IDEA in output feedback (OFB) mode.
public static final IDEA.Parameters	OpenPGPCFB IDEA in OpenPGP cipher feedback (CFB) mode.

Constructor Summary

Access	Constructor and Description
private	IDEA()

Method Summary

Modifier and Type	Method and Description
private static boolean	invalidKeySize(int keyLength)
private static ValidatedSymmetricKey	validateKey(SymmetricKey key, Algorithm paramAlg)

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

ALGORITHM	back to summary
public static final GeneralAlgorithm ALGORITHM Raw IDEA algorithm, can be used for creating general purpose IDEA keys.

CBC	back to summary
public static final IDEA.Parameters CBC IDEA in cipher block chaining (CBC) mode.

CBC_MAC	back to summary
public static final IDEA.AuthParameters CBC_MAC IDEA CBC_MAC.

CBCwithCS1	back to summary
public static final IDEA.Parameters CBCwithCS1 IDEA in cipher block chaining mode cipher text stealing type 1.

CBCwithCS2	back to summary
public static final IDEA.Parameters CBCwithCS2 IDEA in cipher block chaining mode cipher text stealing type 2.

CBCwithCS3	back to summary
public static final IDEA.Parameters CBCwithCS3 IDEA in cipher block chaining mode cipher text stealing type 3.

CBCwithISO10126_2	back to summary
public static final IDEA.Parameters CBCwithISO10126_2 IDEA in cipher block chaining mode with ISO10126-2 padding.

CBCwithISO7816_4	back to summary
public static final IDEA.Parameters CBCwithISO7816_4 IDEA in cipher block chaining mode with ISO7816-4 padding.

CBCwithPKCS7	back to summary
public static final IDEA.Parameters CBCwithPKCS7 IDEA in cipher block chaining mode with PKCS#7/PKCS#5 padding.

CBCwithTBC	back to summary
public static final IDEA.Parameters CBCwithTBC IDEA in cipher block chaining mode with trailing bit complement (TBC) padding.

CBCwithX923	back to summary
public static final IDEA.Parameters CBCwithX923 IDEA in cipher block chaining mode with X9.23 padding.

CFB64	back to summary
public static final IDEA.Parameters CFB64 IDEA in cipher feedback (CFB) mode. 64 bit block size..

CFB8	back to summary
public static final IDEA.Parameters CFB8 IDEA in cipher feedback (CFB) mode, 8 bit block size.

CFB8_MAC	back to summary
public static final IDEA.AuthParameters CFB8_MAC IDEA CFB8MAC.

CMAC	back to summary
public static final IDEA.AuthParameters CMAC IDEA cipher-based MAC algorithm.

CTR	back to summary
public static final IDEA.Parameters CTR IDEA in counter (CTR) mode.

EAX	back to summary
public static final IDEA.AuthParameters EAX IDEA in EAX mode.

ECB	back to summary
public static final IDEA.Parameters ECB IDEA in electronic code book (ECB) mode.

ECBwithISO10126_2	back to summary
public static final IDEA.Parameters ECBwithISO10126_2 IDEA in electronic code book mode with ISO10126-2 padding.

ECBwithISO7816_4	back to summary
public static final IDEA.Parameters ECBwithISO7816_4 IDEA in electronic code book mode with ISO7816-4 padding.

ECBwithPKCS7	back to summary
public static final IDEA.Parameters ECBwithPKCS7 IDEA in electronic code book mode with PKCS#7/PKCS#5 padding.

ECBwithTBC	back to summary
public static final IDEA.Parameters ECBwithTBC IDEA in electronic code book mode with trailing bit complement (TBC) padding.

ECBwithX923	back to summary
public static final IDEA.Parameters ECBwithX923 IDEA in electronic code book mode with X9.23 padding.

ENGINE_PROVIDER	back to summary
private static final IDEA.EngineProvider ENGINE_PROVIDER

OFB	back to summary
public static final IDEA.Parameters OFB IDEA in output feedback (OFB) mode. 64 bit block size.

OpenPGPCFB	back to summary
public static final IDEA.Parameters OpenPGPCFB IDEA in OpenPGP cipher feedback (CFB) mode.

Constructor Detail

IDEA	back to summary
private IDEA()

Method Detail

invalidKeySize	back to summary
private static boolean invalidKeySize(int keyLength)

validateKey	back to summary
private static ValidatedSymmetricKey validateKey(SymmetricKey key, Algorithm paramAlg)

org.bouncycastle.crypto.general back to summary

public final Class IDEA.AEADOperatorFactory

Class Inheritance

extends GuardedAEADOperatorFactory<IDEA.AuthParameters>

java.lang.Object
org.bouncycastle.crypto.general.GuardedAEADOperatorFactory
org.bouncycastle.crypto.general.IDEA.AEADOperatorFactory

Factory for IDEA AEAD encryption/decryption operators.

Constructor Summary

Access	Constructor and Description
public	AEADOperatorFactory()

Method Summary

Modifier and Type	Method and Description
protected AEADBlockCipher	createAEADCipher(boolean forEncryption, SymmetricKey key, IDEA.AuthParameters parameters) Implements abstract org.bouncycastle.crypto.general.GuardedAEADOperatorFactory.createAEADCipher.

Inherited from org.bouncycastle.crypto.general.GuardedAEADOperatorFactory:: createInputAEADDecryptor createOutputAEADDecryptor createOutputAEADEncryptor

Constructor Detail

AEADOperatorFactory	back to summary
public AEADOperatorFactory()

Method Detail

createAEADCipher	back to summary
protected AEADBlockCipher createAEADCipher(boolean forEncryption, SymmetricKey key, IDEA.AuthParameters parameters) Implements abstract org.bouncycastle.crypto.general.GuardedAEADOperatorFactory.createAEADCipher. Annotations @Override

createAEADCipher

back to summary

protected AEADBlockCipher createAEADCipher(boolean forEncryption, SymmetricKey key, IDEA.AuthParameters parameters)

Implements abstract org.bouncycastle.crypto.general.GuardedAEADOperatorFactory.createAEADCipher.

Annotations

@Override

org.bouncycastle.crypto.general back to summary

public final Class IDEA.AuthParameters

Class Inheritance

extends GeneralAuthParameters<IDEA.AuthParameters>

java.lang.Object
org.bouncycastle.crypto.general.GeneralParameters
org.bouncycastle.crypto.general.GeneralParametersWithIV
org.bouncycastle.crypto.general.GeneralAuthParameters
org.bouncycastle.crypto.general.IDEA.AuthParameters

Parameters for IDEA AEAD and MAC modes.

Field Summary

Inherited from org.bouncycastle.crypto.general.GeneralAuthParameters:: macLenInBits

Constructor Summary

Access	Constructor and Description
private	AuthParameters(GeneralAlgorithm algorithm, byte[] iv, int tagLenInBits)
pack-priv	AuthParameters(GeneralAlgorithm algorithm mode. algorithm) Base constructor - the algorithm, null IV.

Method Summary

Modifier and Type	Method and Description
protected IDEA.AuthParameters	create(GeneralAlgorithm algorithm, byte[] iv, int macSizeInBits) Implements abstract org.bouncycastle.crypto.general.GeneralAuthParameters.create.

Inherited from org.bouncycastle.crypto.general.GeneralAuthParameters:: create getMACSizeInBits withIV withMACSize

Constructor Detail

AuthParameters	back to summary
private AuthParameters(GeneralAlgorithm algorithm, byte[] iv, int tagLenInBits)

AuthParameters	back to summary
pack-priv AuthParameters(GeneralAlgorithm algorithm) Base constructor - the algorithm, null IV. In this case the tag length defaults to the 64 for CMAC, 32 bits otherwise. Parameters algorithm:GeneralAlgorithm algorithm mode.

AuthParameters

back to summary

pack-priv AuthParameters(GeneralAlgorithm algorithm)

Base constructor - the algorithm, null IV. In this case the tag length defaults to the 64 for CMAC, 32 bits otherwise.

Parameters

algorithm:GeneralAlgorithm: algorithm mode.

Method Detail

create	back to summary
protected IDEA.AuthParameters create(GeneralAlgorithm algorithm, byte[] iv, int macSizeInBits) Implements abstract org.bouncycastle.crypto.general.GeneralAuthParameters.create.

org.bouncycastle.crypto.general back to summary

private final Class IDEA.EngineProvider

Class Inheritance

extends Object
implements EngineProvider<BlockCipher>

java.lang.Object
org.bouncycastle.crypto.general.IDEA.EngineProvider

All Implemented Interfaces

org.bouncycastle.crypto.internal.EngineProvider

Constructor Summary

Access	Constructor and Description
private	EngineProvider()

Method Summary

Modifier and Type	Method and Description
public BlockCipher	createEngine() Implements org.bouncycastle.crypto.internal.EngineProvider.createEngine.

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Constructor Detail

EngineProvider	back to summary
private EngineProvider()

Method Detail

createEngine	back to summary
public BlockCipher createEngine() Implements org.bouncycastle.crypto.internal.EngineProvider.createEngine.

org.bouncycastle.crypto.general back to summary

public final Class IDEA.KeyGenerator

Class Inheritance

extends GuardedSymmetricKeyGenerator

java.lang.Object
org.bouncycastle.crypto.general.GuardedSymmetricKeyGenerator
org.bouncycastle.crypto.general.IDEA.KeyGenerator

IDEA key generator.

Field Summary

Modifier and Type	Field and Description
private final GeneralAlgorithm	algorithm
private final int	keySizeInBits
private final SecureRandom	random

Constructor Summary

Access	Constructor and Description
public	KeyGenerator(int keySizeInBits, SecureRandom random)
public	KeyGenerator(GeneralParameters<T extends Algorithm> parameterSet, int keySizeInBits, SecureRandom random)
private	KeyGenerator(GeneralAlgorithm algorithm, int keySizeInBits, SecureRandom random)

Method Summary

Modifier and Type	Method and Description
public SymmetricKey	doGenerateKey() Implements abstract org.bouncycastle.crypto.general.GuardedSymmetricKeyGenerator.doGenerateKey.

Inherited from org.bouncycastle.crypto.general.GuardedSymmetricKeyGenerator:: generateKey

Field Detail

algorithm	back to summary
private final GeneralAlgorithm algorithm

keySizeInBits	back to summary
private final int keySizeInBits

random	back to summary
private final SecureRandom random

Constructor Detail

KeyGenerator	back to summary
public KeyGenerator(int keySizeInBits, SecureRandom random)

KeyGenerator	back to summary
public KeyGenerator(GeneralParameters<T extends Algorithm> parameterSet, int keySizeInBits, SecureRandom random)

KeyGenerator	back to summary
private KeyGenerator(GeneralAlgorithm algorithm, int keySizeInBits, SecureRandom random)

Method Detail

doGenerateKey	back to summary
public SymmetricKey doGenerateKey() Implements abstract org.bouncycastle.crypto.general.GuardedSymmetricKeyGenerator.doGenerateKey.

org.bouncycastle.crypto.general back to summary

public final Class IDEA.MACOperatorFactory

Class Inheritance

extends GuardedMACOperatorFactory<IDEA.AuthParameters>

java.lang.Object
org.bouncycastle.crypto.general.GuardedMACOperatorFactory
org.bouncycastle.crypto.general.IDEA.MACOperatorFactory

Factory for producing IDEA MAC calculators.

Constructor Summary

Access	Constructor and Description
public	MACOperatorFactory()

Method Summary

Modifier and Type	Method and Description
protected int	calculateMACSize(IDEA.AuthParameters parameters) Implements abstract org.bouncycastle.crypto.general.GuardedMACOperatorFactory.calculateMACSize.
protected Mac	createMAC(SymmetricKey key, final IDEA.AuthParameters parameters) Implements abstract org.bouncycastle.crypto.general.GuardedMACOperatorFactory.createMAC.

Inherited from org.bouncycastle.crypto.general.GuardedMACOperatorFactory:: createOutputMACCalculator

Constructor Detail

MACOperatorFactory	back to summary
public MACOperatorFactory()

Method Detail

calculateMACSize

back to summary

protected int calculateMACSize(IDEA.AuthParameters parameters)

Implements abstract org.bouncycastle.crypto.general.GuardedMACOperatorFactory.calculateMACSize.

Annotations

@Override

createMAC

back to summary

protected Mac createMAC(SymmetricKey key, final IDEA.AuthParameters parameters)

Implements abstract org.bouncycastle.crypto.general.GuardedMACOperatorFactory.createMAC.

Annotations

@Override

org.bouncycastle.crypto.general back to summary

public final Class IDEA.OperatorFactory

Class Inheritance

extends GuardedSymmetricOperatorFactory<IDEA.Parameters>

java.lang.Object
org.bouncycastle.crypto.general.GuardedSymmetricOperatorFactory
org.bouncycastle.crypto.general.IDEA.OperatorFactory

Factory for basic IDEA encryption/decryption operators.

Constructor Summary

Access	Constructor and Description
public	OperatorFactory()

Method Summary

Modifier and Type	Method and Description
protected BufferedBlockCipher	createCipher(boolean forEncryption, SymmetricKey key, IDEA.Parameters parameters, SecureRandom random) Implements abstract org.bouncycastle.crypto.general.GuardedSymmetricOperatorFactory.createCipher.

Inherited from org.bouncycastle.crypto.general.GuardedSymmetricOperatorFactory:: createInputDecryptor createOutputDecryptor createOutputEncryptor

Constructor Detail

OperatorFactory	back to summary
public OperatorFactory()

Method Detail

createCipher

back to summary

protected BufferedBlockCipher createCipher(boolean forEncryption, SymmetricKey key, IDEA.Parameters parameters, SecureRandom random)

Implements abstract org.bouncycastle.crypto.general.GuardedSymmetricOperatorFactory.createCipher.

Annotations

@Override

org.bouncycastle.crypto.general back to summary

public final Class IDEA.Parameters

Class Inheritance

extends GeneralParametersWithIV<IDEA.Parameters>

java.lang.Object
org.bouncycastle.crypto.general.GeneralParameters
org.bouncycastle.crypto.general.GeneralParametersWithIV
org.bouncycastle.crypto.general.IDEA.Parameters

Parameters for general IDEA block cipher modes.

Field Summary

Inherited from org.bouncycastle.crypto.general.GeneralParametersWithIV:: blockSize iv

Constructor Summary

Access	Constructor and Description
pack-priv	Parameters(GeneralAlgorithm algorithm)
private	Parameters(GeneralAlgorithm algorithm, byte[] iv)

Method Summary

Modifier and Type	Method and Description
pack-priv IDEA.Parameters	create(GeneralAlgorithm algorithm, byte[] iv) Implements abstract org.bouncycastle.crypto.general.GeneralParametersWithIV.create.
public IDEA.Parameters	withIV(SecureRandom the SecureRandom to use as the source of IV data. random) Overrides org.bouncycastle.crypto.general.GeneralParametersWithIV.withIV. Implements org.bouncycastle.crypto.ParametersWithIV.withIV. Return an implementation of our parameterized type with an IV constructed from the passed in SecureRandom.
public IDEA.Parameters	withIV(byte[] the bytes making up the iv, or nonce, to use. iv) Overrides org.bouncycastle.crypto.general.GeneralParametersWithIV.withIV. Implements org.bouncycastle.crypto.ParametersWithIV.withIV. Return an implementation of our parameterized type containing the passed in IV.