This interface extends RSAPrivateKey and provides a decomposition of the private key into the various numbers used to create it. This interface is very similar to RSAPrivateCrtKey, except that it is used to represent RSA private keys that are based on more than two prime factors, and implements the addition getOtherPrimeInfo( ) method to return information about these additional prime numbers.

Figure 14-80. java.security.interfaces.RSAMultiPrimePrivateCrtKey

public interface RSAMultiPrimePrivateCrtKey extends RSAPrivateKey {
// Public Constants
5.0  public static final long serialVersionUID;  =618058533534628008
// Public Instance Methods
     java.math.BigInteger getCrtCoefficient( );  
     java.security.spec.RSAOtherPrimeInfo[ ] getOtherPrimeInfo( );  
     java.math.BigInteger getPrimeExponentP( );  
     java.math.BigInteger getPrimeExponentQ( );  
     java.math.BigInteger getPrimeP( );  
     java.math.BigInteger getPrimeQ( );  
     java.math.BigInteger getPublicExponent( );  
}