Modifier and Type	Class and Description
public static class	FixedSecureRandom.BigInteger BigInteger Source - in this case we expect requests for data that will be used for BigIntegers.
public static class	FixedSecureRandom.Data Data Source - in this case we just expect requests for byte arrays.
private static class	FixedSecureRandom.DummyProvider
private static class	FixedSecureRandom.RandomChecker
public static class	FixedSecureRandom.Source Base class for sources of fixed "Randomness"

Modifier and Type	Field and Description
private byte[]	_data
private int	_index
private static BigInteger	ANDROID
private static BigInteger	CLASSPATH
private static final boolean	isAndroidStyle
private static final boolean	isClasspathStyle
private static final boolean	isRegularStyle
private static BigInteger	REGULAR

Access	Constructor and Description
public	FixedSecureRandom(FixedSecureRandom.Source... sources)

Method Summary

Modifier and Type	Method and Description
private static byte[]	expandToBitLength(int bitLength, byte[] v)
public byte[]	generateSeed(int the number of seed bytes to generate. numBytes) Overrides java.security.SecureRandom.generateSeed. Returns the given number of seed bytes, computed using the seed generation algorithm that this class uses to seed itself.
public boolean	isExhausted()
public void	nextBytes(byte[] the array to be filled in with random bytes. bytes) Overrides java.security.SecureRandom.nextBytes. Overrides default java.util.random.RandomGenerator.nextBytes. Generates a user-specified number of random bytes.
public int	nextInt() Overrides java.util.Random.nextInt. Overrides default java.util.random.RandomGenerator.nextInt. Returns the next pseudorandom, uniformly distributed `int` value from this random number generator's sequence.
public long	nextLong() Overrides java.util.Random.nextLong. Implements java.util.random.RandomGenerator.nextLong. Returns the next pseudorandom, uniformly distributed `long` value from this random number generator's sequence.
private int	nextValue()

Inherited from java.security.SecureRandom:: getAlgorithm getInstance getInstance getInstance getInstance getInstance getInstance getInstanceStrong getParameters getProvider getSeed next nextBytes reseed reseed setSeed setSeed toString

Field Detail

_data	back to summary
private byte[] _data

_index	back to summary
private int _index

ANDROID	back to summary
private static BigInteger ANDROID

CLASSPATH	back to summary
private static BigInteger CLASSPATH

isAndroidStyle	back to summary
private static final boolean isAndroidStyle

isClasspathStyle	back to summary
private static final boolean isClasspathStyle

isRegularStyle	back to summary
private static final boolean isRegularStyle

REGULAR	back to summary
private static BigInteger REGULAR

Constructor Detail

FixedSecureRandom	back to summary
public FixedSecureRandom(FixedSecureRandom.Source... sources)

Method Detail

expandToBitLength	back to summary
private static byte[] expandToBitLength(int bitLength, byte[] v)

generateSeed	back to summary
public byte[] generateSeed(int numBytes) Overrides java.security.SecureRandom.generateSeed. Doc from java.security.SecureRandom.generateSeed. Returns the given number of seed bytes, computed using the seed generation algorithm that this class uses to seed itself. This call may be used to seed other random number generators. Parameters numBytes:int the number of seed bytes to generate. Returns:byte[] the seed bytes.

generateSeed

back to summary

public byte[] generateSeed(int numBytes)

Overrides java.security.SecureRandom.generateSeed.

Doc from java.security.SecureRandom.generateSeed.

Returns the given number of seed bytes, computed using the seed generation algorithm that this class uses to seed itself. This call may be used to seed other random number generators.

Parameters

numBytes:int: the number of seed bytes to generate.

Returns:byte[]

the seed bytes.

isExhausted	back to summary
public boolean isExhausted()

nextBytes	back to summary
public void nextBytes(byte[] bytes) Overrides java.security.SecureRandom.nextBytes. Overrides default java.util.random.RandomGenerator.nextBytes. Doc from java.security.SecureRandom.nextBytes. Generates a user-specified number of random bytes. Parameters bytes:byte[] the array to be filled in with random bytes.

nextBytes

back to summary

public void nextBytes(byte[] bytes)

Overrides java.security.SecureRandom.nextBytes.

Overrides default java.util.random.RandomGenerator.nextBytes.

Doc from java.security.SecureRandom.nextBytes.

Generates a user-specified number of random bytes.

Parameters

bytes:byte[]: the array to be filled in with random bytes.

nextInt back to summary

nextInt	back to summary
public int nextInt() Overrides java.util.Random.nextInt. Overrides default java.util.random.RandomGenerator.nextInt. Doc from java.util.Random.nextInt. Returns the next pseudorandom, uniformly distributed `int` value from this random number generator's sequence. The general contract of `nextInt` is that one `int` value is pseudorandomly generated and returned. All 2³² possible `int` values are produced with (approximately) equal probability. Returns:int the next pseudorandom, uniformly distributed `int` value from this random number generator's sequence

public int nextInt()

Overrides java.util.Random.nextInt.

Overrides default java.util.random.RandomGenerator.nextInt.

Doc from java.util.Random.nextInt.

Returns the next pseudorandom, uniformly distributed int value from this random number generator's sequence. The general contract of nextInt is that one int value is pseudorandomly generated and returned. All 2³² possible int values are produced with (approximately) equal probability.

Returns:int: the next pseudorandom, uniformly distributed int value from this random number generator's sequence

nextLong back to summary

nextLong	back to summary
public long nextLong() Overrides java.util.Random.nextLong. Implements java.util.random.RandomGenerator.nextLong. Doc from java.util.Random.nextLong. Returns the next pseudorandom, uniformly distributed `long` value from this random number generator's sequence. The general contract of `nextLong` is that one `long` value is pseudorandomly generated and returned. Returns:long the next pseudorandom, uniformly distributed `long` value from this random number generator's sequence

public long nextLong()

Overrides java.util.Random.nextLong.

Implements java.util.random.RandomGenerator.nextLong.

Doc from java.util.Random.nextLong.

Returns the next pseudorandom, uniformly distributed long value from this random number generator's sequence. The general contract of nextLong is that one long value is pseudorandomly generated and returned.

Returns:long: the next pseudorandom, uniformly distributed long value from this random number generator's sequence

nextValue	back to summary
private int nextValue()

org.bouncycastle.util.test back to summary

public Class FixedSecureRandom.BigInteger

Class Inheritance

extends Source

java.lang.Object
org.bouncycastle.util.test.FixedSecureRandom.Source
org.bouncycastle.util.test.FixedSecureRandom.BigInteger

BigInteger Source - in this case we expect requests for data that will be used for BigIntegers. The FixedSecureRandom will attempt to compensate for platform differences here.

Field Summary

Inherited from org.bouncycastle.util.test.FixedSecureRandom.Source:: data

Constructor Summary

Access	Constructor and Description
public	BigInteger(byte[] data)
public	BigInteger(int bitLength, byte[] data)
public	BigInteger(String hexData)
public	BigInteger(int bitLength, String hexData)

Constructor Detail

BigInteger	back to summary
public BigInteger(byte[] data)

BigInteger	back to summary
public BigInteger(int bitLength, byte[] data)

BigInteger	back to summary
public BigInteger(String hexData)

BigInteger	back to summary
public BigInteger(int bitLength, String hexData)

org.bouncycastle.util.test back to summary

public Class FixedSecureRandom.Data

Class Inheritance

extends Source

java.lang.Object
org.bouncycastle.util.test.FixedSecureRandom.Source
org.bouncycastle.util.test.FixedSecureRandom.Data

Data Source - in this case we just expect requests for byte arrays.

Field Summary

Inherited from org.bouncycastle.util.test.FixedSecureRandom.Source:: data

Constructor Summary

Access	Constructor and Description
public	Data(byte[] data)

Constructor Detail

Data	back to summary
public Data(byte[] data)

org.bouncycastle.util.test back to summary

private Class FixedSecureRandom.DummyProvider

Class Inheritance

extends Provider

java.lang.Object
java.util.Dictionary
java.util.Hashtable
java.util.Properties
java.security.Provider
org.bouncycastle.util.test.FixedSecureRandom.DummyProvider

Constructor Summary

Access	Constructor and Description
pack-priv	DummyProvider()

Method Summary

Constructor Detail

DummyProvider	back to summary
pack-priv DummyProvider()

org.bouncycastle.util.test back to summary

private Class FixedSecureRandom.RandomChecker

Class Inheritance

extends SecureRandom

java.lang.Object
java.util.Random
java.security.SecureRandom
org.bouncycastle.util.test.FixedSecureRandom.RandomChecker

Field Summary

Modifier and Type	Field and Description
pack-priv byte[]	data
pack-priv int	index

Constructor Summary

Access	Constructor and Description
pack-priv	RandomChecker()

Method Summary

Modifier and Type	Method and Description
public void	nextBytes(byte[] the array to be filled in with random bytes. bytes) Overrides java.security.SecureRandom.nextBytes. Overrides default java.util.random.RandomGenerator.nextBytes. Generates a user-specified number of random bytes.

Field Detail

data	back to summary
pack-priv byte[] data

index	back to summary
pack-priv int index

Constructor Detail

RandomChecker	back to summary
pack-priv RandomChecker()

Method Detail

nextBytes	back to summary
public void nextBytes(byte[] bytes) Overrides java.security.SecureRandom.nextBytes. Overrides default java.util.random.RandomGenerator.nextBytes. Doc from java.security.SecureRandom.nextBytes. Generates a user-specified number of random bytes. Parameters bytes:byte[] the array to be filled in with random bytes.

nextBytes

back to summary

public void nextBytes(byte[] bytes)

Overrides java.security.SecureRandom.nextBytes.

Overrides default java.util.random.RandomGenerator.nextBytes.

Doc from java.security.SecureRandom.nextBytes.

Generates a user-specified number of random bytes.

Parameters

bytes:byte[]: the array to be filled in with random bytes.

org.bouncycastle.util.test back to summary

public Class FixedSecureRandom.Source

Class Inheritance

extends Object

java.lang.Object
org.bouncycastle.util.test.FixedSecureRandom.Source

Known Direct Subclasses

org.bouncycastle.util.test.FixedSecureRandom.Data, org.bouncycastle.util.test.FixedSecureRandom.BigInteger

Base class for sources of fixed "Randomness"

Field Summary

Modifier and Type	Field and Description
pack-priv byte[]	data

Constructor Summary

Access	Constructor and Description
pack-priv	Source(byte[] data)

Method Summary

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

data	back to summary
pack-priv byte[] data

Constructor Detail

Source	back to summary
pack-priv Source(byte[] data)

public Class FixedSecureRandom

Nested and Inner Type Summary

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail

public Class FixedSecureRandom.BigInteger

Field Summary

Constructor Summary

Constructor Detail

public Class FixedSecureRandom.Data

Field Summary

Constructor Summary

Constructor Detail

private Class FixedSecureRandom.DummyProvider

Constructor Summary

Method Summary

Constructor Detail

private Class FixedSecureRandom.RandomChecker

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail

public Class FixedSecureRandom.Source

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail