Java java.security SecureRandom fields, constructors, methods, implement or subclass

Introduction

In this page you can find the methods, fields and constructors for java.security SecureRandom.

The text is from its open source code.

Subclass

java.security.SecureRandom has subclasses.
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Implementation

java.security.SecureRandom has the following implementations.
Click this link to see all its implementation.

Constructor

	SecureRandom() Constructs a secure random number generator (RNG) implementing the default random number algorithm.
	SecureRandom(byte[] seed) Constructs a secure random number generator (RNG) implementing the default random number algorithm.

Method

byte[]	generateSeed(int numBytes) Returns the given number of seed bytes, computed using the seed generation algorithm that this class uses to seed itself.
String	getAlgorithm() Returns the name of the algorithm implemented by this SecureRandom object.
SecureRandom	getInstance(String algorithm) Returns a SecureRandom object that implements the specified Random Number Generator (RNG) algorithm.
SecureRandom	getInstance(String algorithm, String provider) Returns a SecureRandom object that implements the specified Random Number Generator (RNG) algorithm.
SecureRandom	getInstance(String algorithm, Provider provider) Returns a SecureRandom object that implements the specified Random Number Generator (RNG) algorithm.
SecureRandom	getInstance(String algorithm, SecureRandomParameters params) Returns a SecureRandom object that implements the specified Random Number Generator (RNG) algorithm and supports the specified SecureRandomParameters request.
SecureRandom	getInstanceStrong() Returns a SecureRandom object that was selected by using the algorithms/providers specified in the securerandom.strongAlgorithms Security property.
Provider	getProvider() Returns the provider of this SecureRandom object.
byte[]	getSeed(int numBytes) Returns the given number of seed bytes, computed using the seed generation algorithm that this class uses to seed itself.
boolean	nextBoolean() Returns the next pseudorandom, uniformly distributed boolean value from this random number generator's sequence.
void	nextBytes(byte[] bytes) Generates a user-specified number of random bytes.
double	nextDouble() Returns the next pseudorandom, uniformly distributed double value between 0.0 and 1.0 from this random number generator's sequence.
float	nextFloat() Returns the next pseudorandom, uniformly distributed float value between 0.0 and 1.0 from this random number generator's sequence.
int	nextInt(int bound) Returns a pseudorandom, uniformly distributed int value between 0 (inclusive) and the specified value (exclusive), drawn from this random number generator's sequence.
int	nextInt() Returns the next pseudorandom, uniformly distributed int value from this random number generator's sequence.
long	nextLong() Returns the next pseudorandom, uniformly distributed long value from this random number generator's sequence.
void	setSeed(byte[] seed) Reseeds this random object with the given seed.
void	setSeed(long seed) Reseeds this random object, using the eight bytes contained in the given long seed .
String	toString() Returns a Human-readable string representation of this SecureRandom .