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Préférences
Moteurs de recherche
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JavaTM 2 Platform Std. Ed. v1.5.0
java.security
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Constructor Summary | |
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AlgorithmParameterGeneratorSpi()
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Method Summary | |
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protected abstract AlgorithmParameters |
engineGenerateParameters()
Generates the parameters. |
protected abstract void |
engineInit(AlgorithmParameterSpec genParamSpec,
SecureRandom random)
Initializes this parameter generator with a set of algorithm-specific parameter generation values. |
protected abstract void |
engineInit(int size,
SecureRandom random)
Initializes this parameter generator for a certain size and source of randomness. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public AlgorithmParameterGeneratorSpi()
Method Detail |
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protected abstract void engineInit(int size, SecureRandom random)
size
- the size (number of bits).random
- the source of randomness.protected abstract void engineInit(AlgorithmParameterSpec genParamSpec, SecureRandom random) throws InvalidAlgorithmParameterException
genParamSpec
- the set of algorithm-specific parameter generation values.random
- the source of randomness.
InvalidAlgorithmParameterException
- if the given parameter
generation values are inappropriate for this parameter generator.protected abstract AlgorithmParameters engineGenerateParameters()