JavaTM 2 Platform
Standard Ed. 5.0

java.security.spec
Ŭ·¡½º RSAMultiPrimePrivateCrtKeySpec

java.lang.Object 
  »óÀ§¸¦ È®Àå java.security.spec.RSAPrivateKeySpec 
      »óÀ§¸¦ È®Àå java.security.spec.RSAMultiPrimePrivateCrtKeySpec
¸ðµç ±¸ÇöµÈ ÀÎÅÍÆäÀ̽º:
KeySpec

public class RSAMultiPrimePrivateCrtKeySpec
extends RSAPrivateKeySpec

ÀÌ Å¬·¡½º´Â Áß±¹ À׿©Á¤¸® (CRT)ÀÇ Á¤º¸ÀÇ °ªÀ» »ç¿ëÇØ RSA ¸ÖƼ ÇÁ¶óÀÓ ºñ°ø°³Å° (PKCS#1 v2. 1 Á¤ÀÇ¿¡ ÇÑ´Ù)¸¦ È¿À²À» Çâ»ó½ÃÅ°±â À§Çؼ­ ÁöÁ¤ÇÕ´Ï´Ù.

µµÀÔµÈ ¹öÀü :
1.4
°ü·Ã Ç׸ñ:
Key, KeyFactory, KeySpec, PKCS8EncodedKeySpec, RSAPrivateKeySpec, RSAPublicKeySpec, RSAOtherPrimeInfo

»ý¼ºÀÚ °³¿ä
RSAMultiPrimePrivateCrtKeySpec (BigInteger  modulus, BigInteger  publicExponent, BigInteger  privateExponent, BigInteger  primeP, BigInteger  primeQ, BigInteger  primeExponentP, BigInteger  primeExponentQ, BigInteger  crtCoefficient, RSAOtherPrimeInfo [] otherPrimeInfo)
          PKCS#1 v2. 1¿¡ Á¤ÀÇµÈ modulus, publicExponent, privateExponent, primeP, primeQ, primeExponentP, primeExponentQ, crtCoefficient ¹× otherPrimeInfoÀ» ÁöÁ¤ÇØ, »õ·Î¿î RSAMultiPrimePrivateCrtKeySpec¸¦ ÀÛ¼ºÇÕ´Ï´Ù.
 
¸Þ¼­µå °³¿ä
 BigInteger getCrtCoefficient ()
          crtCoefficient¸¦ ¸®ÅÏÇÕ´Ï´Ù.
 RSAOtherPrimeInfo [] getOtherPrimeInfo ()
          otherPrimeInfo º¹Á¦¸¦ ¸®ÅÏÇÕ´Ï´Ù.
 BigInteger getPrimeExponentP ()
          primeExponentP¸¦ ¸®ÅÏÇÕ´Ï´Ù.
 BigInteger getPrimeExponentQ ()
          primeExponentQ¸¦ ¸®ÅÏÇÕ´Ï´Ù.
 BigInteger getPrimeP ()
          primeP¸¦ ¸®ÅÏÇÕ´Ï´Ù.
 BigInteger getPrimeQ ()
          primeQ¸¦ ¸®ÅÏÇÕ´Ï´Ù.
 BigInteger getPublicExponent ()
          °ø°³ Áö¼ö¸¦ ¸®ÅÏÇÕ´Ï´Ù.
 
Ŭ·¡½º java.security.spec. RSAPrivateKeySpec ·ÎºÎÅÍ »ó¼ÓµÈ ¸Þ¼­µå
getModulus, getPrivateExponent
 
Ŭ·¡½º java.lang. Object ·ÎºÎÅÍ »ó¼ÓµÈ ¸Þ¼­µå
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

»ý¼ºÀÚ »ó¼¼

RSAMultiPrimePrivateCrtKeySpec

public RSAMultiPrimePrivateCrtKeySpec(BigInteger  modulus,
                                      BigInteger  publicExponent,
                                      BigInteger  privateExponent,
                                      BigInteger  primeP,
                                      BigInteger  primeQ,
                                      BigInteger  primeExponentP,
                                      BigInteger  primeExponentQ,
                                      BigInteger  crtCoefficient,
                                      RSAOtherPrimeInfo [] otherPrimeInfo)
PKCS#1 v2. 1¿¡ Á¤ÀÇµÈ modulus, publicExponent, privateExponent, primeP, primeQ, primeExponentP, primeExponentQ, crtCoefficient ¹× otherPrimeInfoÀ» ÁöÁ¤ÇØ, »õ·Î¿î RSAMultiPrimePrivateCrtKeySpec¸¦ ÀÛ¼ºÇÕ´Ï´Ù.

ÀÌ °´Ã¼ÀÇ ±¸Ãà½Ã¿¡ otherPrimeInfo ³»¿ëÀÌ ÈļÓÀÇ º¯°æ¿¡ ¿µÇâÀ» ¹ÞÁö ¾Ê°Ô Ä«ÇǵǴ Á¡¿¡ ÁÖÀÇÇØ ÁÖ¼¼¿ä.

ÆĶó¹ÌÅÍ:
modulus - ¸ðÁê¶ó½º n
publicExponent - °ø°³ Áö¼ö e
privateExponent - ºñ°ø°³ Áö¼ö d
primeP - n ¼ÒÀμö p
primeQ - n ¼ÒÀμö q
primeExponentP - d mod (p-1)
primeExponentQ - d mod (q-1)
crtCoefficient - Áß±¹ À׿©Á¤¸®ÀÇ °è¼ö q-1 mod p
otherPrimeInfo - ³ª¸ÓÁöÀÇ ÇÁ¶óÀÓÀÇ »ïÁßÇ×. 2°³ÀÇ ¼ÒÀμö (p¿Í q)¹Û¿¡ ¾ø´Â °æ¿ì´Â null
¿¹¿Ü:
NullPointerException - modulus, publicExponent, privateExponent, primeP, primeQ, primeExponentP, primeExponentQ, crtCoefficient ¾î¶² °ÍÀΰ¡°¡ nullÀÎ °æ¿ì
IllegalArgumentException - ºñ¾îÀÖ´Â (±æÀÌ°¡ 0) otherPrimeInfo°¡ ÁöÁ¤µÇ¾úÀ» °æ¿ì
¸Þ¼­µåÀÇ »ó¼¼

getPublicExponent

public BigInteger  getPublicExponent()
°ø°³ Áö¼ö¸¦ ¸®ÅÏÇÕ´Ï´Ù.

¹Ýȯ°ª:
°ø°³ Áö¼ö

getPrimeP

public BigInteger  getPrimeP()
primeP¸¦ ¸®ÅÏÇÕ´Ï´Ù.

¹Ýȯ°ª:
primeP

getPrimeQ

public BigInteger  getPrimeQ()
primeQ¸¦ ¸®ÅÏÇÕ´Ï´Ù.

¹Ýȯ°ª:
primeQ

getPrimeExponentP

public BigInteger  getPrimeExponentP()
primeExponentP¸¦ ¸®ÅÏÇÕ´Ï´Ù.

¹Ýȯ°ª:
primeExponentP

getPrimeExponentQ

public BigInteger  getPrimeExponentQ()
primeExponentQ¸¦ ¸®ÅÏÇÕ´Ï´Ù.

¹Ýȯ°ª:
primeExponentQ

getCrtCoefficient

public BigInteger  getCrtCoefficient()
crtCoefficient¸¦ ¸®ÅÏÇÕ´Ï´Ù.

¹Ýȯ°ª:
crtCoefficient

getOtherPrimeInfo

public RSAOtherPrimeInfo [] getOtherPrimeInfo()
otherPrimeInfo º¹Á¦¸¦ ¸®ÅÏÇÕ´Ï´Ù. 2°³ÀÇ ¼ÒÀμö (p¿Í q)¹Û¿¡ ¾ø´Â °æ¿ì´Â nullÀ» ¸®ÅÏÇÕ´Ï´Ù.

¹Ýȯ°ª:
otherPrimeInfo. ÀÌ ¸Þ¼­µå°¡ ºÒ·Á °¥ ¶§¸¶´Ù »õ·Î¿îÀÇ ¹è¿­À» µ¹·ÁÁØ´Ù

JavaTM 2 Platform
Standard Ed. 5.0

Copyright 2004 Sun Microsystems, Inc. All rights reserved. Use is subject to license terms . Documentation Redistribution Policy µµ ÂüÁ¶ÇϽʽÿÀ.