SecureRandomSpi

SecureRandomSpi

java.security

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Java 1.2

serializable

This abstract class defines the service-provider interface for SecureRandom . A security provider must implement a concrete subclass of this class for each pseudorandom number-generation algorithm it supports. Applications never need to use or subclass this class.

Figure 14-37. java.security.SecureRandomSpi

 public abstract class  SecureRandomSpi  implements Serializable {  // Public Constructors  public  SecureRandomSpi  ( );  // Protected Instance Methods  protected abstract byte[ ]  engineGenerateSeed  (int  numBytes  );        protected abstract void  engineNextBytes  (byte[ ]  bytes  );        protected abstract void  engineSetSeed  (byte[ ]  seed  );   } 

Passed To

SecureRandom.SecureRandom( )