FixedSecureRandom (Bouncy Castle Library 1.60 API Specification)

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Bouncy Castle Cryptography Library 1.60

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java.lang.Object
- java.util.Random
- - java.security.SecureRandom
  - - org.bouncycastle.crypto.prng.FixedSecureRandom

All Implemented Interfaces:

java.io.Serializable
```
public class FixedSecureRandom
extends java.security.SecureRandom
```
A secure random that returns pre-seeded data to calls of nextBytes() or generateSeed().

See Also:

Serialized Form

Constructor Summary

Constructors
Constructor	Description
`FixedSecureRandom(boolean intPad, byte[] value)`	Pad the data on integer boundaries.
`FixedSecureRandom(boolean intPad, byte[][] values)`	Pad the data on integer boundaries.
`FixedSecureRandom(byte[] value)`
`FixedSecureRandom(byte[][] values)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`byte[]`	`generateSeed(int numBytes)`
`boolean`	`isExhausted()`
`void`	`nextBytes(byte[] bytes)`
`int`	`nextInt()`
`long`	`nextLong()`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from class java.util.Random
doubles, doubles, doubles, doubles, ints, ints, ints, ints, longs, longs, longs, longs, nextBoolean, nextDouble, nextFloat, nextGaussian, nextInt

Methods inherited from class java.security.SecureRandom
getAlgorithm, getInstance, getInstance, getInstance, getInstance, getInstance, getInstance, getInstanceStrong, getParameters, getProvider, getSeed, next, nextBytes, reseed, reseed, setSeed, setSeed, toString

- Constructor Detail
  - FixedSecureRandom
```
public FixedSecureRandom(byte[] value)
```
  - FixedSecureRandom
```
public FixedSecureRandom(byte[][] values)
```
  - FixedSecureRandom
```
public FixedSecureRandom(boolean intPad,
                         byte[] value)
```
    Pad the data on integer boundaries. This is necessary for the classpath project's BigInteger implementation.
  - FixedSecureRandom
```
public FixedSecureRandom(boolean intPad,
                         byte[][] values)
```
    Pad the data on integer boundaries. This is necessary for the classpath project's BigInteger implementation.
- Method Detail
  - nextBytes
```
public void nextBytes(byte[] bytes)
```
    Overrides:
    
    nextBytes in class java.security.SecureRandom
  - generateSeed
```
public byte[] generateSeed(int numBytes)
```
    Overrides:
    
    generateSeed in class java.security.SecureRandom
  - nextInt
```
public int nextInt()
```
    Overrides:
    
    nextInt in class java.util.Random
  - nextLong
```
public long nextLong()
```
    Overrides:
    
    nextLong in class java.util.Random
  - isExhausted
```
public boolean isExhausted()
```

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Bouncy Castle Cryptography Library 1.60

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