org.bouncycastle.pqc.jcajce.provider.rainbow

public Class RainbowKeyPairGeneratorSpi

Class Inheritance

java.lang.Object
java.security.KeyPairGeneratorSpi
java.security.KeyPairGenerator
org.bouncycastle.pqc.jcajce.provider.rainbow.RainbowKeyPairGeneratorSpi

Known Direct Subclasses

org.bouncycastle.pqc.jcajce.provider.rainbow.RainbowKeyPairGeneratorSpi.RainbowIIIclassic, org.bouncycastle.pqc.jcajce.provider.rainbow.RainbowKeyPairGeneratorSpi.RainbowIIIcircum, org.bouncycastle.pqc.jcajce.provider.rainbow.RainbowKeyPairGeneratorSpi.RainbowIIIcomp, org.bouncycastle.pqc.jcajce.provider.rainbow.RainbowKeyPairGeneratorSpi.RainbowVclassic, org.bouncycastle.pqc.jcajce.provider.rainbow.RainbowKeyPairGeneratorSpi.RainbowVcircum, org.bouncycastle.pqc.jcajce.provider.rainbow.RainbowKeyPairGeneratorSpi.RainbowVcomp

Imports

java.security.InvalidAlgorithmParameterException, .KeyPair, .SecureRandom, java.security.spec.AlgorithmParameterSpec, java.util.HashMap, .Map, org.bouncycastle.crypto.AsymmetricCipherKeyPair, .CryptoServicesRegistrar, org.bouncycastle.pqc.crypto.rainbow.RainbowKeyGenerationParameters, .RainbowKeyPairGenerator, .RainbowParameters, .RainbowPrivateKeyParameters, .RainbowPublicKeyParameters, org.bouncycastle.pqc.jcajce.provider.util.SpecUtil, org.bouncycastle.pqc.jcajce.spec.RainbowParameterSpec, org.bouncycastle.util.Strings

Nested and Inner Type Summary

Modifier and Type	Class and Description
public static class	RainbowKeyPairGeneratorSpi.RainbowIIIcircum
public static class	RainbowKeyPairGeneratorSpi.RainbowIIIclassic
public static class	RainbowKeyPairGeneratorSpi.RainbowIIIcomp
public static class	RainbowKeyPairGeneratorSpi.RainbowVcircum
public static class	RainbowKeyPairGeneratorSpi.RainbowVclassic
public static class	RainbowKeyPairGeneratorSpi.RainbowVcomp

Field Summary

Modifier and Type	Field and Description
pack-priv RainbowKeyPairGenerator	engine
pack-priv boolean	initialised
pack-priv RainbowKeyGenerationParameters	param
private static Map<K, V>	parameters
private final RainbowParameters	rainbowParameters
pack-priv SecureRandom	random

Constructor Summary

Access	Constructor and Description
public	RainbowKeyPairGeneratorSpi()
protected	RainbowKeyPairGeneratorSpi(RainbowParameters rainbowParameters)

Method Summary

Modifier and Type	Method and Description
public KeyPair	generateKeyPair() Overrides java.security.KeyPairGenerator.generateKeyPair. Generates a key pair.
private static String	getNameFromParams(AlgorithmParameterSpec paramSpec)
public void	initialize(int the keysize. This is an algorithm-specific metric, such as modulus length, specified in number of bits. strength, SecureRandom the source of randomness. random) Overrides java.security.KeyPairGenerator.initialize. Initializes the key pair generator for a certain keysize with the given source of randomness (and a default parameter set).
public void	initialize(AlgorithmParameterSpec the parameter set used to generate the keys. params, SecureRandom the source of randomness. random) Overrides java.security.KeyPairGenerator.initialize. Initializes the key pair generator with the given parameter set and source of randomness.

Inherited from java.security.KeyPairGenerator:: genKeyPair getAlgorithm getInstance getInstance getInstance getProvider initialize initialize

Field Detail

engine	back to summary
pack-priv RainbowKeyPairGenerator engine

initialised	back to summary
pack-priv boolean initialised

param	back to summary
pack-priv RainbowKeyGenerationParameters param

parameters	back to summary
private static Map<K, V> parameters

rainbowParameters	back to summary
private final RainbowParameters rainbowParameters

random	back to summary
pack-priv SecureRandom random

Constructor Detail

RainbowKeyPairGeneratorSpi	back to summary
public RainbowKeyPairGeneratorSpi()

RainbowKeyPairGeneratorSpi	back to summary
protected RainbowKeyPairGeneratorSpi(RainbowParameters rainbowParameters)

Method Detail

generateKeyPair back to summary

generateKeyPair	back to summary
public KeyPair generateKeyPair() Overrides java.security.KeyPairGenerator.generateKeyPair. Doc from java.security.KeyPairGenerator.generateKeyPair. Generates a key pair. If this `KeyPairGenerator` has not been initialized explicitly, provider-specific defaults will be used for the size and other (algorithm-specific) values of the generated keys. This will generate a new key pair every time it is called. This method is functionally equivalent to `genKeyPair`. Returns:KeyPair the generated key pair

public KeyPair generateKeyPair()

Overrides java.security.KeyPairGenerator.generateKeyPair.

Doc from java.security.KeyPairGenerator.generateKeyPair.

Generates a key pair.

If this KeyPairGenerator has not been initialized explicitly, provider-specific defaults will be used for the size and other (algorithm-specific) values of the generated keys.

This will generate a new key pair every time it is called.

This method is functionally equivalent to genKeyPair.

Returns:KeyPair: the generated key pair

getNameFromParams	back to summary
private static String getNameFromParams(AlgorithmParameterSpec paramSpec)

initialize	back to summary
public void initialize(int strength, SecureRandom random) Overrides java.security.KeyPairGenerator.initialize. Doc from java.security.KeyPairGenerator.initialize. Initializes the key pair generator for a certain keysize with the given source of randomness (and a default parameter set). Parameters strength:int the keysize. This is an algorithm-specific metric, such as modulus length, specified in number of bits. random:SecureRandom the source of randomness.

initialize

back to summary

public void initialize(int strength, SecureRandom random)

Overrides java.security.KeyPairGenerator.initialize.

Doc from java.security.KeyPairGenerator.initialize.

Initializes the key pair generator for a certain keysize with the given source of randomness (and a default parameter set).

Parameters

strength:int: the keysize. This is an algorithm-specific metric, such as modulus length, specified in number of bits.
random:SecureRandom: the source of randomness.

initialize back to summary

initialize	back to summary
public void initialize(AlgorithmParameterSpec params, SecureRandom random) throws InvalidAlgorithmParameterException Overrides java.security.KeyPairGenerator.initialize. Doc from java.security.KeyPairGenerator.initialize. Initializes the key pair generator with the given parameter set and source of randomness. This concrete method has been added to this previously-defined abstract class. This method calls the KeyPairGeneratorSpi `initialize` method, passing it `params` and `random`. That `initialize` method always throws an `UnsupportedOperationException` if it is not overridden by the provider. Parameters params:AlgorithmParameterSpec the parameter set used to generate the keys. random:SecureRandom the source of randomness. Exceptions InvalidAlgorithmParameterException: if the given parameters are inappropriate for this key pair generator.

public void initialize(AlgorithmParameterSpec params, SecureRandom random) throws InvalidAlgorithmParameterException

Overrides java.security.KeyPairGenerator.initialize.

Doc from java.security.KeyPairGenerator.initialize.

Initializes the key pair generator with the given parameter set and source of randomness.

This concrete method has been added to this previously-defined abstract class. This method calls the KeyPairGeneratorSpi initialize method, passing it params and random. That initialize method always throws an UnsupportedOperationException if it is not overridden by the provider.

Parameters

params:AlgorithmParameterSpec: the parameter set used to generate the keys.
random:SecureRandom: the source of randomness.

Exceptions

InvalidAlgorithmParameterException:: if the given parameters are inappropriate for this key pair generator.

org.bouncycastle.pqc.jcajce.provider.rainbow back to summary

public Class RainbowKeyPairGeneratorSpi.RainbowIIIcircum

Class Inheritance

extends RainbowKeyPairGeneratorSpi

java.lang.Object
java.security.KeyPairGeneratorSpi
java.security.KeyPairGenerator
org.bouncycastle.pqc.jcajce.provider.rainbow.RainbowKeyPairGeneratorSpi
org.bouncycastle.pqc.jcajce.provider.rainbow.RainbowKeyPairGeneratorSpi.RainbowIIIcircum

Field Summary

Inherited from org.bouncycastle.pqc.jcajce.provider.rainbow.RainbowKeyPairGeneratorSpi:: engine initialised param random

Constructor Summary

Access	Constructor and Description
public	RainbowIIIcircum()

Method Summary

Inherited from org.bouncycastle.pqc.jcajce.provider.rainbow.RainbowKeyPairGeneratorSpi:: generateKeyPair initialize initialize

Constructor Detail

RainbowIIIcircum	back to summary
public RainbowIIIcircum()

org.bouncycastle.pqc.jcajce.provider.rainbow back to summary

public Class RainbowKeyPairGeneratorSpi.RainbowIIIclassic

Class Inheritance

extends RainbowKeyPairGeneratorSpi

java.lang.Object
java.security.KeyPairGeneratorSpi
java.security.KeyPairGenerator
org.bouncycastle.pqc.jcajce.provider.rainbow.RainbowKeyPairGeneratorSpi
org.bouncycastle.pqc.jcajce.provider.rainbow.RainbowKeyPairGeneratorSpi.RainbowIIIclassic

Field Summary

Inherited from org.bouncycastle.pqc.jcajce.provider.rainbow.RainbowKeyPairGeneratorSpi:: engine initialised param random

Constructor Summary

Access	Constructor and Description
public	RainbowIIIclassic()

Method Summary

Inherited from org.bouncycastle.pqc.jcajce.provider.rainbow.RainbowKeyPairGeneratorSpi:: generateKeyPair initialize initialize

Constructor Detail

RainbowIIIclassic	back to summary
public RainbowIIIclassic()

org.bouncycastle.pqc.jcajce.provider.rainbow back to summary

public Class RainbowKeyPairGeneratorSpi.RainbowIIIcomp

Class Inheritance

extends RainbowKeyPairGeneratorSpi

java.lang.Object
java.security.KeyPairGeneratorSpi
java.security.KeyPairGenerator
org.bouncycastle.pqc.jcajce.provider.rainbow.RainbowKeyPairGeneratorSpi
org.bouncycastle.pqc.jcajce.provider.rainbow.RainbowKeyPairGeneratorSpi.RainbowIIIcomp

Field Summary

Inherited from org.bouncycastle.pqc.jcajce.provider.rainbow.RainbowKeyPairGeneratorSpi:: engine initialised param random

Constructor Summary

Access	Constructor and Description
public	RainbowIIIcomp()

Method Summary

Inherited from org.bouncycastle.pqc.jcajce.provider.rainbow.RainbowKeyPairGeneratorSpi:: generateKeyPair initialize initialize

Constructor Detail

RainbowIIIcomp	back to summary
public RainbowIIIcomp()

org.bouncycastle.pqc.jcajce.provider.rainbow back to summary

public Class RainbowKeyPairGeneratorSpi.RainbowVcircum

Class Inheritance

extends RainbowKeyPairGeneratorSpi

java.lang.Object
java.security.KeyPairGeneratorSpi
java.security.KeyPairGenerator
org.bouncycastle.pqc.jcajce.provider.rainbow.RainbowKeyPairGeneratorSpi
org.bouncycastle.pqc.jcajce.provider.rainbow.RainbowKeyPairGeneratorSpi.RainbowVcircum

Field Summary

Inherited from org.bouncycastle.pqc.jcajce.provider.rainbow.RainbowKeyPairGeneratorSpi:: engine initialised param random

Constructor Summary

Access	Constructor and Description
public	RainbowVcircum()

Method Summary

Inherited from org.bouncycastle.pqc.jcajce.provider.rainbow.RainbowKeyPairGeneratorSpi:: generateKeyPair initialize initialize

Constructor Detail

RainbowVcircum	back to summary
public RainbowVcircum()

org.bouncycastle.pqc.jcajce.provider.rainbow back to summary

public Class RainbowKeyPairGeneratorSpi.RainbowVclassic

Class Inheritance

extends RainbowKeyPairGeneratorSpi

java.lang.Object
java.security.KeyPairGeneratorSpi
java.security.KeyPairGenerator
org.bouncycastle.pqc.jcajce.provider.rainbow.RainbowKeyPairGeneratorSpi
org.bouncycastle.pqc.jcajce.provider.rainbow.RainbowKeyPairGeneratorSpi.RainbowVclassic

Field Summary

Inherited from org.bouncycastle.pqc.jcajce.provider.rainbow.RainbowKeyPairGeneratorSpi:: engine initialised param random

Constructor Summary

Access	Constructor and Description
public	RainbowVclassic()

Method Summary

Inherited from org.bouncycastle.pqc.jcajce.provider.rainbow.RainbowKeyPairGeneratorSpi:: generateKeyPair initialize initialize

Constructor Detail

RainbowVclassic	back to summary
public RainbowVclassic()

org.bouncycastle.pqc.jcajce.provider.rainbow back to summary

public Class RainbowKeyPairGeneratorSpi.RainbowVcomp

Class Inheritance

extends RainbowKeyPairGeneratorSpi

java.lang.Object
java.security.KeyPairGeneratorSpi
java.security.KeyPairGenerator
org.bouncycastle.pqc.jcajce.provider.rainbow.RainbowKeyPairGeneratorSpi
org.bouncycastle.pqc.jcajce.provider.rainbow.RainbowKeyPairGeneratorSpi.RainbowVcomp

Field Summary

Inherited from org.bouncycastle.pqc.jcajce.provider.rainbow.RainbowKeyPairGeneratorSpi:: engine initialised param random

Constructor Summary

Access	Constructor and Description
public	RainbowVcomp()

Method Summary

Inherited from org.bouncycastle.pqc.jcajce.provider.rainbow.RainbowKeyPairGeneratorSpi:: generateKeyPair initialize initialize

Constructor Detail

RainbowVcomp	back to summary
public RainbowVcomp()