Class TestRandomData

java.lang.Object

java.util.Random

java.security.SecureRandom

org.bouncycastle.util.test.FixedSecureRandom

org.bouncycastle.util.test.TestRandomData

All Implemented Interfaces:

Serializable, java.util.random.RandomGenerator

public class TestRandomData
extends FixedSecureRandom

A fixed secure random designed to return data for someone needing random bytes.

See Also:

• Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class FixedSecureRandom

FixedSecureRandom.BigInteger, FixedSecureRandom.Data, FixedSecureRandom.RollingSHA256, FixedSecureRandom.Source

Nested classes/interfaces inherited from interface java.util.random.RandomGenerator

java.util.random.RandomGenerator.ArbitrarilyJumpableGenerator, java.util.random.RandomGenerator.JumpableGenerator, java.util.random.RandomGenerator.LeapableGenerator, java.util.random.RandomGenerator.SplittableGenerator, java.util.random.RandomGenerator.StreamableGenerator

Constructor Summary

Constructors

Constructor	Description
TestRandomData(byte[] encoding)	Constructor from an array of bytes.
TestRandomData(int bitLength, byte[] data)	Constructor from an array of bytes with a minimum bitLength (padding on the left).
TestRandomData(int bitLength, String encoding)	Constructor from a Hex encoding of the data with a minimum bitLength (padding on the left).
TestRandomData(String encoding)	Constructor from a Hex encoding of the data.

Method Summary

Methods inherited from class FixedSecureRandom

generateSeed, isExhausted, nextBytes, nextInt, nextLong

Methods inherited from class SecureRandom

getAlgorithm, getInstance, getInstance, getInstance, getInstance, getInstance, getInstance, getInstanceStrong, getParameters, getProvider, getSeed, next, nextBytes, reseed, reseed, setSeed, setSeed, toString

Methods inherited from class Random

doubles, doubles, doubles, doubles, from, ints, ints, ints, ints, longs, longs, longs, longs, nextBoolean, nextDouble, nextFloat, nextGaussian, nextInt

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.random.RandomGenerator

equiDoubles, isDeprecated, nextDouble, nextDouble, nextExponential, nextFloat, nextFloat, nextGaussian, nextInt, nextLong, nextLong

Constructor Details

TestRandomData

public TestRandomData(String encoding)

Constructor from a Hex encoding of the data.

Parameters:

encoding - a Hex encoding of the data to be returned.

TestRandomData

public TestRandomData(int bitLength,
 String encoding)

Constructor from a Hex encoding of the data with a minimum bitLength (padding on the left).

Parameters:

bitLength - the mininum bitLength to pad the data to.

encoding - a Hex encoding of the data to be included in the padded Data.

TestRandomData

public TestRandomData(byte[] encoding)

Constructor from an array of bytes.

Parameters:

encoding - a byte array representing the data to be returned.

TestRandomData

public TestRandomData(int bitLength,
 byte[] data)

Constructor from an array of bytes with a minimum bitLength (padding on the left).

Parameters:

bitLength - the mininum bitLength to pad the data to.

data - the data to be included in the padded Data.