|
JavaTM 2 Platform Standard Ed. 5.0 |
|||||||||
| PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
| SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD | |||||||||
java.lang.Objectjava.security.spec.RSAPrivateKeySpec
java.security.spec.RSAMultiPrimePrivateCrtKeySpec
public class RSAMultiPrimePrivateCrtKeySpec
This class specifies an RSA multi-prime private key, as defined in the PKCS#1 v2.1, using the Chinese Remainder Theorem (CRT) information values for efficiency.
Key,
KeyFactory,
KeySpec,
PKCS8EncodedKeySpec,
RSAPrivateKeySpec,
RSAPublicKeySpec,
RSAOtherPrimeInfo| Constructor Summary | |
|---|---|
RSAMultiPrimePrivateCrtKeySpec(BigInteger modulus,
BigInteger publicExponent,
BigInteger privateExponent,
BigInteger primeP,
BigInteger primeQ,
BigInteger primeExponentP,
BigInteger primeExponentQ,
BigInteger crtCoefficient,
RSAOtherPrimeInfo[] otherPrimeInfo)
Creates a new RSAMultiPrimePrivateCrtKeySpec
given the modulus, publicExponent, privateExponent,
primeP, primeQ, primeExponentP, primeExponentQ,
crtCoefficient, and otherPrimeInfo as defined in PKCS#1 v2.1. |
|
| Method Summary | |
|---|---|
BigInteger |
getCrtCoefficient()
Returns the crtCoefficient. |
RSAOtherPrimeInfo[] |
getOtherPrimeInfo()
Returns a copy of the otherPrimeInfo or null if there are only two prime factors (p and q). |
BigInteger |
getPrimeExponentP()
Returns the primeExponentP. |
BigInteger |
getPrimeExponentQ()
Returns the primeExponentQ. |
BigInteger |
getPrimeP()
Returns the primeP. |
BigInteger |
getPrimeQ()
Returns the primeQ. |
BigInteger |
getPublicExponent()
Returns the public exponent. |
| Methods inherited from class java.security.spec.RSAPrivateKeySpec |
|---|
getModulus, getPrivateExponent |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Constructor Detail |
|---|
public RSAMultiPrimePrivateCrtKeySpec(BigInteger modulus,
BigInteger publicExponent,
BigInteger privateExponent,
BigInteger primeP,
BigInteger primeQ,
BigInteger primeExponentP,
BigInteger primeExponentQ,
BigInteger crtCoefficient,
RSAOtherPrimeInfo[] otherPrimeInfo)
RSAMultiPrimePrivateCrtKeySpec
given the modulus, publicExponent, privateExponent,
primeP, primeQ, primeExponentP, primeExponentQ,
crtCoefficient, and otherPrimeInfo as defined in PKCS#1 v2.1.
Note that the contents of otherPrimeInfo
are copied to protect against subsequent modification when
constructing this object.
modulus - the modulus n.publicExponent - the public exponent e.privateExponent - the private exponent d.primeP - the prime factor p of n.primeQ - the prime factor q of n.primeExponentP - this is d mod (p-1).primeExponentQ - this is d mod (q-1).crtCoefficient - the Chinese Remainder Theorem
coefficient q-1 mod p.otherPrimeInfo - triplets of the rest of primes, null can be
specified if there are only two prime factors (p and q).
NullPointerException - if any of the parameters, i.e.
modulus,
publicExponent, privateExponent,
primeP, primeQ,
primeExponentP, primeExponentQ,
crtCoefficient, is null.
IllegalArgumentException - if an empty, i.e. 0-length,
otherPrimeInfo is specified.| Method Detail |
|---|
public BigInteger getPublicExponent()
public BigInteger getPrimeP()
public BigInteger getPrimeQ()
public BigInteger getPrimeExponentP()
public BigInteger getPrimeExponentQ()
public BigInteger getCrtCoefficient()
public RSAOtherPrimeInfo[] getOtherPrimeInfo()
|
JavaTM 2 Platform Standard Ed. 5.0 |
|||||||||
| PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
| SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD | |||||||||
Copyright 2004 Sun Microsystems, Inc. All rights reserved. Use is subject to license terms. Also see the documentation redistribution policy.