JavaTM 2 Platform
Standard Ed. 5.0

java.security
Ŭ·¡½º KeyFactorySpi

java.lang.Object 
  »óÀ§¸¦ È®Àå java.security.KeyFactorySpi

public abstract class KeyFactorySpi
extends Object

ÀÌ Å¬·¡½º´Â KeyFactory Ŭ·¡½ºÀÇ Service Provider Interface (SPI)¸¦ Á¤ÀÇÇÕ´Ï´Ù. ƯÁ¤ ¾Ë°í¸®ÁòÀÇ Å° ÆÑÅ丮ÀÇ ±¸ÇöÀ» Á¦°øÇÏ´Â °¢ ¾ÏÈ£ ¼­ºñ½º ÇÁ·Î¹ÙÀÌ´õ´Â ÀÌ Å¬·¡½ºÀÇ ¸ðµç abstract ¸Þ¼­µå¸¦ ±¸ÇöÇÒ ÇÊ¿ä°¡ ÀÖ½À´Ï´Ù.

Å° ÆÑÅ丮´Â Key ÇüÀÇ ºÒÅõ¸íÇÑ ¾ÏȣŰÀÎ ¡¸Å°¡¹¶ó°í, ±âº»ÀÇ Å° µ¥ÀÌÅÍÀÇ Åõ¸íÇÑ Ç¥ÇöÀÎ ¡¸Å° »ç¾ç¡¹À̶ó´Â »çÀÌÀÇ º¯È¯À» ½Ç½ÃÇϱâ À§Çؼ­ »ç¿ëÇÕ´Ï´Ù.

Å° ÆÑÅ丮´Â ½Ö¹æÇ⼺ÀÔ´Ï´Ù. Áï, ÁöÁ¤ÇÑ Å° »ç¾ç (Å° µ¥ÀÌÅÍ)À¸·ÎºÎÅÍ ºÒÅõ¸íÇÑ Å° °´Ã¼¸¦ ±¸ÃàÇÏ´Â Àϵµ, ÀûÀýÇÑ Çü½Ä¿¡¼­ Å° °´Ã¼ÀÇ ±âº»ÀÇ Å° µ¥ÀÌŸ¸¦ »Ì±â ½ÃÀÛÇÒ ¼öµµ ÀÖ½À´Ï´Ù.

°°Àº Å°¿¡ ´ëÇؼ­ ȣȯ¼ºÀÌ ÀÖ´Â º¹¼öÀÇ Å° »ç¾çÀÌ Á¸ÀçÇÏ´Â °æ¿ì°¡ ÀÖ½À´Ï´Ù. ¿¹¸¦ µé¾î DSA °ø°³Å°´Â DSAPublicKeySpec ¶Ç´Â X509EncodedKeySpec¸¦ »ç¿ëÇØ ÁöÁ¤ÇÒ ¼ö ÀÖ½À´Ï´Ù. Å° ÆÑÅ丮¸¦ »ç¿ëÇϸé, ȣȯ¼ºÀÌ ÀÖ´Â Å° »ç¾ç°£ÀÇ º¯È¯À» ½Ç½ÃÇÒ ¼ö ÀÖ½À´Ï´Ù .

ÇÁ·Î¹ÙÀÌ´õ´Â ±× Å° ÆÑÅ丮·Î Áö¿øÇÏ´Â Å° »ç¾çÀ» ¸ðµÎ ¹®¼­È­ÇÒ ÇÊ¿ä°¡ ÀÖ½À´Ï´Ù.

µµÀÔµÈ ¹öÀü :
1.2
°ü·Ã Ç׸ñ:
KeyFactory, Key, PublicKey, PrivateKey, KeySpec, DSAPublicKeySpec, X509EncodedKeySpec

»ý¼ºÀÚ °³¿ä
KeyFactorySpi ()
           
 
¸Þ¼­µå °³¿ä
protected abstract  PrivateKey engineGeneratePrivate (KeySpec  keySpec)
          ÁöÁ¤µÈ Å° »ç¾ç (Å° µ¥ÀÌÅÍ)À¸·ÎºÎÅÍ ºñ°ø°³Å° °´Ã¼¸¦ »ý¼ºÇÕ´Ï´Ù.
protected abstract  PublicKey engineGeneratePublic (KeySpec  keySpec)
          ÁöÁ¤µÈ Å° »ç¾ç (Å° µ¥ÀÌÅÍ)À¸·ÎºÎÅÍ °ø°³Å° °´Ã¼¸¦ »ý¼ºÇÕ´Ï´Ù.
protected abstract
<T extends KeySpec >
T
engineGetKeySpec (Key  key, Class <T> keySpec)
          ÁöÁ¤µÈ Å° °´Ã¼ÀÇ »ç¾ç (Å° µ¥ÀÌÅÍ)À» ¸®ÅÏÇÕ´Ï´Ù.
protected abstract  Key engineTranslateKey (Key  key)
          ÇÁ·Î¹ÙÀÌ´õ°¡ ¹ÌÁöÀÎÁö, ½Å·ÚÇÒ ¼ö ¾øÀ» °¡´É¼ºÀÌ ÀÖ´Â Å° °´Ã¼¸¦, ÀÌ Å° ÆÑÅ丮ÀÇ ´ëÀÀÇÏ´Â Å° °´Ã¼·Î º¯È¯ÇÕ´Ï´Ù.
 
Ŭ·¡½º java.lang. Object ·ÎºÎÅÍ »ó¼ÓµÈ ¸Þ¼­µå
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

»ý¼ºÀÚ »ó¼¼

KeyFactorySpi

public KeyFactorySpi()
¸Þ¼­µåÀÇ »ó¼¼

engineGeneratePublic

protected abstract PublicKey  engineGeneratePublic(KeySpec  keySpec)
                                           throws InvalidKeySpecException 
ÁöÁ¤µÈ Å° »ç¾ç (Å° µ¥ÀÌÅÍ)À¸·ÎºÎÅÍ °ø°³Å° °´Ã¼¸¦ »ý¼ºÇÕ´Ï´Ù.

ÆĶó¹ÌÅÍ:
keySpec - °ø°³Å°ÀÇ »ç¾ç (Å° µ¥ÀÌÅÍ)
¹Ýȯ°ª:
°ø°³Å°
¿¹¿Ü:
InvalidKeySpecException - ÁöÁ¤µÈ Å° »ç¾çÀÌ ÀÌ Å° ÆÑÅ丮¿¡ ÇÑ °ø°³Å°ÀÇ »ý¼º¿¡ ºÎÀûÀýÇÑ °æ¿ì

engineGeneratePrivate

protected abstract PrivateKey  engineGeneratePrivate(KeySpec  keySpec)
                                             throws InvalidKeySpecException 
ÁöÁ¤µÈ Å° »ç¾ç (Å° µ¥ÀÌÅÍ)À¸·ÎºÎÅÍ ºñ°ø°³Å° °´Ã¼¸¦ »ý¼ºÇÕ´Ï´Ù.

ÆĶó¹ÌÅÍ:
keySpec - ºñ°ø°³Å°ÀÇ »ç¾ç (Å° µ¥ÀÌÅÍ)
¹Ýȯ°ª:
ºñ°ø°³Å°
¿¹¿Ü:
InvalidKeySpecException - ÁöÁ¤µÈ Å° »ç¾çÀÌ ÀÌ Å° ÆÑÅ丮¿¡ ÇÑ ºñ°ø°³Å°ÀÇ »ý¼º¿¡ ºÎÀûÀýÇÑ °æ¿ì

engineGetKeySpec

protected abstract <T extends KeySpec > T engineGetKeySpec(Key  key,
                                                          Class <T> keySpec)
                                               throws InvalidKeySpecException 
ÁöÁ¤µÈ Å° °´Ã¼ÀÇ »ç¾ç (Å° µ¥ÀÌÅÍ)À» ¸®ÅÏÇÕ´Ï´Ù. keySpec´Â Å° µ¥ÀÌÅÍ°¡ ¸®ÅÏµÈ »ç¾ç Ŭ·¡½º¸¦ ½Äº°ÇÕ´Ï´Ù. ¿¹¸¦ µé¾î ±×°ÍÀÌ DSAPublicKeySpec.classÀÎ °æ¿ì´Â Å° µ¥ÀÌÅÍ°¡ DSAPublicKeySpec Ŭ·¡½ºÀÇ ÀνºÅϽº¿¡ ¸®ÅÏµÈ °ÍÀ» ³ªÅ¸³À´Ï´Ù.

ÆĶó¹ÌÅÍ:
key - Å°
keySpec - Å° µ¥ÀÌÅÍ°¡ ¸®ÅÏµÈ »ç¾ç Ŭ·¡½º
¹Ýȯ°ª:
¿ä±¸µÇ´Â »ç¾ç Ŭ·¡½ºÀÇ ÀνºÅϽº¿¡ À־ÀÇ ±âº»ÀÇ Å° »ç¾ç (Å° µ¥ÀÌÅÍ)
¿¹¿Ü:
InvalidKeySpecException - ¿ä±¸µÇ´Â Å° »ç¾çÀÌ ÁöÁ¤µÈ Å°¿¡ ºÎÀûÀýÇÑ °æ¿ì, ȤÀº ÀνĵÇÁö ¾Ê´Â Çü½ÄÀÇ Å°¸¦ ÁöÁ¤ÇßÀ» °æ¿ì µî, ÁöÁ¤µÈ Å°¸¦ ó¸®ÇÒ ¼ö ¾ø´Â °æ¿ì

engineTranslateKey

protected abstract Key  engineTranslateKey(Key  key)
                                   throws InvalidKeyException 
ÇÁ·Î¹ÙÀÌ´õ°¡ ¹ÌÁöÀÎÁö, ½Å·ÚÇÒ ¼ö ¾øÀ» °¡´É¼ºÀÌ ÀÖ´Â Å° °´Ã¼¸¦, ÀÌ Å° ÆÑÅ丮ÀÇ ´ëÀÀÇÏ´Â Å° °´Ã¼·Î º¯È¯ÇÕ´Ï´Ù.

ÆĶó¹ÌÅÍ:
key - ÇÁ·Î¹ÙÀÌ´õ°¡ ¹ÌÁöÀÎÁö, ½Å·ÚÇÒ ¼ö ¾ø´Â Å°
¹Ýȯ°ª:
º¯È¯ÇÑ Å°
¿¹¿Ü:
InvalidKeyException - ÁöÁ¤µÈ Å°¸¦ ÀÌ Å° ÆÑÅ丮·Î ó¸®ÇÒ ¼ö ¾ø´Â °æ¿ì

JavaTM 2 Platform
Standard Ed. 5.0

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