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org.bouncycastle.jcajce.provider

pack-priv Class IVAlgorithmParameterGenerator

extends BaseAlgorithmParameterGenerator
Class Inheritance
Imports
java.security.AlgorithmParameters, .InvalidAlgorithmParameterException, .SecureRandom, java.security.spec.AlgorithmParameterSpec, javax.crypto.spec.IvParameterSpec

Field Summary

Modifier and TypeField and Description
private final String
algorithm

private final int
ivLength

Inherited from org.bouncycastle.jcajce.provider.BaseAlgorithmParameterGenerator:
fipsProviderrandomstrength

Constructor Summary

AccessConstructor and Description
pack-priv
IVAlgorithmParameterGenerator(BouncyCastleFipsProvider fipsProvider, String algorithm, int ivLength)

Method Summary

Modifier and TypeMethod and Description
protected AlgorithmParameters
engineGenerateParameters()

Implements abstract java.security.AlgorithmParameterGeneratorSpi.engineGenerateParameters.

Generates the parameters.
protected void
engineInit(AlgorithmParameterSpec
the set of algorithm-specific parameter generation values.
genParamSpec, SecureRandom
the source of randomness.
random)

Implements abstract java.security.AlgorithmParameterGeneratorSpi.engineInit.

Initializes this parameter generator with a set of algorithm-specific parameter generation values.
Inherited from org.bouncycastle.jcajce.provider.BaseAlgorithmParameterGenerator:
engineInit

Field Detail

algorithmback to summary
private final String algorithm
ivLengthback to summary
private final int ivLength

Constructor Detail

IVAlgorithmParameterGeneratorback to summary
pack-priv IVAlgorithmParameterGenerator(BouncyCastleFipsProvider fipsProvider, String algorithm, int ivLength)

Method Detail

engineGenerateParametersback to summary
protected AlgorithmParameters engineGenerateParameters()

Implements abstract java.security.AlgorithmParameterGeneratorSpi.engineGenerateParameters.

Doc from java.security.AlgorithmParameterGeneratorSpi.engineGenerateParameters.

Generates the parameters.

Returns:AlgorithmParameters

the new AlgorithmParameters object.

engineInitback to summary
protected void engineInit(AlgorithmParameterSpec genParamSpec, SecureRandom random) throws InvalidAlgorithmParameterException

Implements abstract java.security.AlgorithmParameterGeneratorSpi.engineInit.

Doc from java.security.AlgorithmParameterGeneratorSpi.engineInit.

Initializes this parameter generator with a set of algorithm-specific parameter generation values.

Parameters
genParamSpec:AlgorithmParameterSpec

the set of algorithm-specific parameter generation values.

random:SecureRandom

the source of randomness.

Exceptions
InvalidAlgorithmParameterException:
if the given parameter generation values are inappropriate for this parameter generator.