RSAMultiPrimePrivateCrtKey


1   /*
2    * @(#)RSAMultiPrimePrivateCrtKey.java  1.6 03/12/19
3    *
4    * Copyright 2004 Sun Microsystems, Inc. All rights reserved.
5    * SUN PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
6    */
7   
8   package java.security.interfaces;
9   
10  import java.math.BigInteger  ;
11  import java.security.spec.RSAOtherPrimeInfo  ;
12  
13  /**
14   * The interface to an RSA multi-prime private key, as defined in the 
15   * PKCS#1 v2.1, using the <i>Chinese Remainder Theorem</i> 
16   * (CRT) information values.
17   *
18   * @author Valerie Peng
19   *
20   * @version 1.6 03/12/19
21   * 
22   * @see java.security.spec.RSAPrivateKeySpec
23   * @see java.security.spec.RSAMultiPrimePrivateCrtKeySpec
24   * @see RSAPrivateKey
25   * @see RSAPrivateCrtKey
26   *
27   * @since 1.4
28   */
29  
30  public interface RSAMultiPrimePrivateCrtKey extends RSAPrivateKey   {
31  
32      static final long serialVersionUID = 618058533534628008L;
33  
34      /**
35       * Returns the public exponent.
36       *
37       * @return the public exponent.
38       */
39      public BigInteger   getPublicExponent();
40  
41      /**
42       * Returns the primeP.
43       *
44       * @return the primeP.
45       */
46      public BigInteger   getPrimeP();
47  
48      /**
49       * Returns the primeQ.
50       *
51       * @return the primeQ.
52       */
53      public BigInteger   getPrimeQ();
54  
55      /**
56       * Returns the primeExponentP.
57       *
58       * @return the primeExponentP.
59       */
60      public BigInteger   getPrimeExponentP();
61  
62      /**
63       * Returns the primeExponentQ.
64       *
65       * @return the primeExponentQ.
66       */
67      public BigInteger   getPrimeExponentQ();
68  
69      /**
70       * Returns the crtCoefficient.
71       *
72       * @return the crtCoefficient.
73       */
74      public BigInteger   getCrtCoefficient();
75  
76      /**
77       * Returns the otherPrimeInfo or null if there are only 
78       * two prime factors (p and q).
79       *
80       * @return the otherPrimeInfo.
81       */
82      public RSAOtherPrimeInfo  [] getOtherPrimeInfo();
83  }
84
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