Java in a Nutshell, 5th Edition [Electronic resources]

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.

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 ( );  
}