Java in a Nutshell, 5th Edition

Name

Signer

Synopsis

This deprecated class was used in Java 1.1 to represent an entity or Principal that has an associated PrivateKey that enables it to create digital signatures. As of Java 1.2, this class and the related Identity and IdentityScope classes have been replaced by KeyStore and java.security.cert.Certificate. See also Identity.

Figure 14-42. java.security.Signer

public abstract class Signer extends Identity {
// Public Constructors
     public Signer(String name);  
     public Signer(String name, IdentityScope scope) 
        throws KeyManagementException;  
// Protected Constructors
     protected Signer( );  
// Public Instance Methods
     public PrivateKey getPrivateKey( );  
     public final void setKeyPair(KeyPair pair) 
        throws InvalidParameterException, KeyException;  
// Public Methods Overriding Identity
     public String toString( );  
}