AlgorithmParametersSpi

AlgorithmParametersSpi

java.security

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Java 1.2

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

 public abstract class  AlgorithmParametersSpi  {  // Public Constructors  public  AlgorithmParametersSpi  ( );  // Protected Instance Methods  protected abstract byte[ ]  engineGetEncoded  ( ) throws java.io.IOException;        protected abstract byte[ ]  engineGetEncoded  (String  format  )          throws java.io.IOException;        protected abstract <T extends java.security.spec.AlgorithmParameterSpec>         T  engineGetParameterSpec  (Class<T>  paramSpec  )          throws java.security.spec.InvalidParameterSpecException;        protected abstract void  engineInit  (java.security.spec.         AlgorithmParameterSpec  paramSpec  )          throws java.security.spec.InvalidParameterSpecException;        protected abstract void  engineInit  (byte[ ]  params  )          throws java.io.IOException;        protected abstract void  engineInit  (byte[ ]  params  , String  format  )          throws java.io.IOException;        protected abstract String  engineToString  ( );   } 

Passed To

AlgorithmParameters.AlgorithmParameters( )