Nested and Inner Type Summary

Modifier and Type	Class and Description
public static class	KeyPairGeneratorSpi.EC
public static class	KeyPairGeneratorSpi.ECDH
public static class	KeyPairGeneratorSpi.ECDHC
public static class	KeyPairGeneratorSpi.ECDSA
public static class	KeyPairGeneratorSpi.ECMQV

Constructor Summary

Access	Constructor and Description
public	KeyPairGeneratorSpi(String algorithmName)

Constructor Detail

KeyPairGeneratorSpi	back to summary
public KeyPairGeneratorSpi(String algorithmName)

org.bouncycastle.jcajce.provider.asymmetric.ec back to summary

public Class KeyPairGeneratorSpi.EC

Class Inheritance

extends KeyPairGeneratorSpi

java.lang.Object
java.security.KeyPairGeneratorSpi
java.security.KeyPairGenerator
org.bouncycastle.jcajce.provider.asymmetric.ec.KeyPairGeneratorSpi
org.bouncycastle.jcajce.provider.asymmetric.ec.KeyPairGeneratorSpi.EC

Known Direct Subclasses

org.bouncycastle.jcajce.provider.asymmetric.ec.KeyPairGeneratorSpi.ECDSA, org.bouncycastle.jcajce.provider.asymmetric.ec.KeyPairGeneratorSpi.ECDH, org.bouncycastle.jcajce.provider.asymmetric.ec.KeyPairGeneratorSpi.ECDHC, org.bouncycastle.jcajce.provider.asymmetric.ec.KeyPairGeneratorSpi.ECMQV

Field Summary

Modifier and Type	Field and Description
pack-priv String	algorithm Hides java.security.KeyPairGenerator.algorithm.
pack-priv ProviderConfiguration	configuration
private static Hashtable<K, V>	ecParameters
pack-priv Object	ecParams
pack-priv ECKeyPairGenerator	engine
pack-priv boolean	initialised
pack-priv ECKeyGenerationParameters	param
pack-priv SecureRandom	random
pack-priv int	strength

Constructor Summary

Access	Constructor and Description
public	EC()
public	EC(String algorithm, ProviderConfiguration configuration)

Method Summary

Modifier and Type	Method and Description
protected ECKeyGenerationParameters	createKeyGenParamsBC(ECParameterSpec p, SecureRandom r)
protected ECKeyGenerationParameters	createKeyGenParamsJCE(ECParameterSpec p, SecureRandom r)
protected ECKeyGenerationParameters	createKeyGenParamsJCE(X9ECParameters x9, SecureRandom r)
public KeyPair	generateKeyPair() Overrides java.security.KeyPairGenerator.generateKeyPair. Generates a key pair.
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.
protected void	initializeNamedCurve(String curveName, SecureRandom random)

Field Detail

algorithm	back to summary
pack-priv String algorithm Hides java.security.KeyPairGenerator.algorithm.

configuration	back to summary
pack-priv ProviderConfiguration configuration

ecParameters	back to summary
private static Hashtable<K, V> ecParameters

ecParams	back to summary
pack-priv Object ecParams

engine	back to summary
pack-priv ECKeyPairGenerator engine

initialised	back to summary
pack-priv boolean initialised

param	back to summary
pack-priv ECKeyGenerationParameters param

random	back to summary
pack-priv SecureRandom random

strength	back to summary
pack-priv int strength

Constructor Detail

EC	back to summary
public EC()

EC	back to summary
public EC(String algorithm, ProviderConfiguration configuration)

Method Detail

createKeyGenParamsBC	back to summary
protected ECKeyGenerationParameters createKeyGenParamsBC(ECParameterSpec p, SecureRandom r)

createKeyGenParamsJCE	back to summary
protected ECKeyGenerationParameters createKeyGenParamsJCE(ECParameterSpec p, SecureRandom r)

createKeyGenParamsJCE	back to summary
protected ECKeyGenerationParameters createKeyGenParamsJCE(X9ECParameters x9, SecureRandom r)

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

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.

initializeNamedCurve	back to summary
protected void initializeNamedCurve(String curveName, SecureRandom random) throws InvalidAlgorithmParameterException

org.bouncycastle.jcajce.provider.asymmetric.ec back to summary

public Class KeyPairGeneratorSpi.ECDH

Class Inheritance

extends EC

java.lang.Object
java.security.KeyPairGeneratorSpi
java.security.KeyPairGenerator
org.bouncycastle.jcajce.provider.asymmetric.ec.KeyPairGeneratorSpi
org.bouncycastle.jcajce.provider.asymmetric.ec.KeyPairGeneratorSpi.EC
org.bouncycastle.jcajce.provider.asymmetric.ec.KeyPairGeneratorSpi.ECDH

Field Summary

Inherited from org.bouncycastle.jcajce.provider.asymmetric.ec.KeyPairGeneratorSpi.EC:: algorithm configuration ecParams engine initialised param random strength

Constructor Summary

Access	Constructor and Description
public	ECDH()

Method Summary

Inherited from org.bouncycastle.jcajce.provider.asymmetric.ec.KeyPairGeneratorSpi.EC:: createKeyGenParamsBC createKeyGenParamsJCE createKeyGenParamsJCE generateKeyPair initialize initialize initializeNamedCurve

Constructor Detail

ECDH	back to summary
public ECDH()

org.bouncycastle.jcajce.provider.asymmetric.ec back to summary

public Class KeyPairGeneratorSpi.ECDHC

Class Inheritance

extends EC

java.lang.Object
java.security.KeyPairGeneratorSpi
java.security.KeyPairGenerator
org.bouncycastle.jcajce.provider.asymmetric.ec.KeyPairGeneratorSpi
org.bouncycastle.jcajce.provider.asymmetric.ec.KeyPairGeneratorSpi.EC
org.bouncycastle.jcajce.provider.asymmetric.ec.KeyPairGeneratorSpi.ECDHC

Field Summary

Inherited from org.bouncycastle.jcajce.provider.asymmetric.ec.KeyPairGeneratorSpi.EC:: algorithm configuration ecParams engine initialised param random strength

Constructor Summary

Access	Constructor and Description
public	ECDHC()

Method Summary

Inherited from org.bouncycastle.jcajce.provider.asymmetric.ec.KeyPairGeneratorSpi.EC:: createKeyGenParamsBC createKeyGenParamsJCE createKeyGenParamsJCE generateKeyPair initialize initialize initializeNamedCurve

Constructor Detail

ECDHC	back to summary
public ECDHC()

org.bouncycastle.jcajce.provider.asymmetric.ec back to summary

public Class KeyPairGeneratorSpi.ECDSA

Class Inheritance

extends EC

java.lang.Object
java.security.KeyPairGeneratorSpi
java.security.KeyPairGenerator
org.bouncycastle.jcajce.provider.asymmetric.ec.KeyPairGeneratorSpi
org.bouncycastle.jcajce.provider.asymmetric.ec.KeyPairGeneratorSpi.EC
org.bouncycastle.jcajce.provider.asymmetric.ec.KeyPairGeneratorSpi.ECDSA

Field Summary

Inherited from org.bouncycastle.jcajce.provider.asymmetric.ec.KeyPairGeneratorSpi.EC:: algorithm configuration ecParams engine initialised param random strength

Constructor Summary

Access	Constructor and Description
public	ECDSA()

Method Summary

Inherited from org.bouncycastle.jcajce.provider.asymmetric.ec.KeyPairGeneratorSpi.EC:: createKeyGenParamsBC createKeyGenParamsJCE createKeyGenParamsJCE generateKeyPair initialize initialize initializeNamedCurve

Constructor Detail

ECDSA	back to summary
public ECDSA()

org.bouncycastle.jcajce.provider.asymmetric.ec back to summary

public Class KeyPairGeneratorSpi.ECMQV

Class Inheritance

extends EC

java.lang.Object
java.security.KeyPairGeneratorSpi
java.security.KeyPairGenerator
org.bouncycastle.jcajce.provider.asymmetric.ec.KeyPairGeneratorSpi
org.bouncycastle.jcajce.provider.asymmetric.ec.KeyPairGeneratorSpi.EC
org.bouncycastle.jcajce.provider.asymmetric.ec.KeyPairGeneratorSpi.ECMQV

Field Summary

Inherited from org.bouncycastle.jcajce.provider.asymmetric.ec.KeyPairGeneratorSpi.EC:: algorithm configuration ecParams engine initialised param random strength

Constructor Summary

Access	Constructor and Description
public	ECMQV()

Method Summary

Inherited from org.bouncycastle.jcajce.provider.asymmetric.ec.KeyPairGeneratorSpi.EC:: createKeyGenParamsBC createKeyGenParamsJCE createKeyGenParamsJCE generateKeyPair initialize initialize initializeNamedCurve

Constructor Detail

ECMQV	back to summary
public ECMQV()

public abstract Class KeyPairGeneratorSpi

Nested and Inner Type Summary

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Method Summary

Constructor Detail

public Class KeyPairGeneratorSpi.EC

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Field Detail

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Method Detail

public Class KeyPairGeneratorSpi.ECDH

Field Summary

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public Class KeyPairGeneratorSpi.ECDHC

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public Class KeyPairGeneratorSpi.ECDSA

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public Class KeyPairGeneratorSpi.ECMQV

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