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JavaTM 2 Platform Standard Ed. 5.0 |
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ÀÌÀü Ŭ·¡½º ´ÙÀ½ Ŭ·¡½º | ÇÁ·¹ÀÓÀ¸·Î ÇÁ·¹ÀÓ ¾øÀÌ | |||||||||
°³¿ä: NESTED | Çʵå | constructor | ¸Þ¼µå | »ó¼¼: Çʵå | »ý¼ºÀÚ | ¸Þ¼µå |
java.lang.Objectjavax.crypto.SecretKeyFactorySpi
public abstract class SecretKeyFactorySpi
ÀÌ Å¬·¡½º´Â
SecretKeyFactory
Ŭ·¡½ºÀÇ Service Provider Interface (SPI)¸¦ Á¤ÀÇÇÕ´Ï´Ù. ƯÁ¤ ¾Ë°í¸®ÁòÀÇ ºñ¹ÐŰ ÆÑÅ丮ÀÇ ±¸ÇöÀ» Á¦°øÇÏ´Â °¢ ¾ÏÈ£ ¼ºñ½º ÇÁ·Î¹ÙÀÌ´õ´Â
ÀÌ Å¬·¡½ºÀÇ ¸ðµç Ãß»ó ¸Þ¼µå¸¦ ±¸ÇöÇÒ Çʿ䰡 ÀÖ½À´Ï´Ù.
ÇÁ·Î¹ÙÀÌ´õ´Â
±× ºñ¹ÐŰ ÆÑÅ丮·Î ¼Æ÷Æ®µÇ´Â Ű »ç¾çÀ» ¸ðµÎ ¹®¼ÈÇÒ Çʿ䰡 ÀÖ½À´Ï´Ù. ¿¹¸¦ µé¾î, ¡¸SunJCE¡¹ÇÁ·Î¹ÙÀÌ´õ°¡ Á¦°øÇÏ´Â DES ºñ¹ÐŰ ÆÑÅ丮´Â DESKeySpec
¸¦
DES ŰÀÇ Åõ¸íÇÑ Ç¥ÇöÀ¸·Î¼ ¼Æ÷Æ®ÇØ, ±× ÇÁ·Î¹ÙÀÌ´õÀÇ Triple DES ŰÀÇ ºñ¹ÐŰ ÆÑÅ丮´Â DESedeKeySpec
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Triple DES ŰÀÇ Åõ¸íÇÑ Ç¥ÇöÀ¸·Î¼ ¼Æ÷Æ®ÇÕ´Ï´Ù.
SecretKey
,
DESKeySpec
,
DESedeKeySpec
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SecretKeyFactorySpi ()
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protected abstract SecretKey |
engineGenerateSecret (KeySpec keySpec)
ÁöÁ¤µÈ Ű »ç¾ç (Ű µ¥ÀÌÅÍ)À¸·ÎºÎÅÍ SecretKey ¿ÀºêÁ§Æ®¸¦ »ý¼ºÇÕ´Ï´Ù. |
protected abstract KeySpec |
engineGetKeySpec (SecretKey key,
Class keySpec)
ÁöÁ¤µÈ Ű ¿ÀºêÁ§Æ®ÀÇ »ç¾ç (Ű µ¥ÀÌÅÍ)ÀÌ ¿ä±¸µÈ Çü½Ä¿¡¼ µ¹·ÁÁÝ´Ï´Ù. |
protected abstract SecretKey |
engineTranslateKey (SecretKey key)
ÇÁ·Î¹ÙÀÌ´õ°¡ ¹ÌÁöÀÎÁö, ½Å·ÚÇÒ ¼ö ¾øÀ» °¡´É¼ºÀÌ Àִ Ű ¿ÀºêÁ§Æ®¸¦, ÀÌ ºñ¹ÐŰ ÆÑÅ丮ÀÇ ´ëÀÀÇϴ Ű ¿ÀºêÁ§Æ®·Î º¯È¯ÇÕ´Ï´Ù. |
Ŭ·¡½º java.lang. Object ·ÎºÎÅÍ »ó¼ÓµÈ ¸Þ¼µå |
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clone,
equals,
finalize,
getClass,
hashCode,
notify,
notifyAll,
toString,
wait,
wait,
wait |
»ý¼ºÀÚ »ó¼¼ |
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public SecretKeyFactorySpi()
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protected abstract SecretKey engineGenerateSecret(KeySpec keySpec) throws InvalidKeySpecException
SecretKey
¿ÀºêÁ§Æ®¸¦ »ý¼ºÇÕ´Ï´Ù.
keySpec
- ºñ¹ÐŰÀÇ »ç¾ç (Ű µ¥ÀÌÅÍ)
InvalidKeySpecException
- ÁöÁ¤µÈ Ű »ç¾çÀÌ ÀÌ ºñ¹ÐŰ ÆÑÅ丮¿¡
ÇÑ ºñ¹ÐŰÀÇ »ý¼º¿¡ ºÎÀûÀýÇÑ °æ¿ìprotected abstract KeySpec engineGetKeySpec(SecretKey key, Class keySpec) throws InvalidKeySpecException
key
- ŰkeySpec
- Ű µ¥ÀÌÅͰ¡ µ¹·ÁÁÖ°íÁø´Ù, ¿ä±¸µÈ Çü½Ä
InvalidKeySpecException
- ¿ä±¸µÈ Ű »ç¾çÀÌ ÁöÁ¤µÈ Ű¿¡ ºÎÀûÀýÇÑ °æ¿ì (¿¹¸¦ µé¾î,key
¿Í keySpec
¿¡ °ü·ÃµÈ ¾Ë°í¸®ÁòÀÌ ÀÏÄ¡ÇÏÁö ¾Ê´Â
ȤÀº key
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¾ÏÈ£È Çϵå¿þ¾î µð¹ÙÀ̽ºÀÇ Å°¸¦ ÂüÁ¶ÇÏÁö¸¸,keySpec
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¼ÒÇÁÆ®¿þ¾î º£À̽ºÀÇ Å°ÀÇ »ç¾çÀÌ´Ù)ÀÎ °æ¿ì, ȤÀº ÁöÁ¤µÈ ۸¦ Ãë±ÞÇÒ ¼ö ¾ø´Â °æ¿ì (¿¹¸¦ µé¾î, ÁöÁ¤µÈ ŰÀÇ ¾Ë°í¸®Áò ¶Ç´Â Çü½ÄÀÌ ÀÌ ºñ¹ÐŰ ÆÑÅ丮·Î ¼Æ÷Æ®µÇ¾î ÀÖÁö ¾Ê´Ù)protected abstract SecretKey engineTranslateKey(SecretKey key) throws InvalidKeyException
key
- ÇÁ·Î¹ÙÀÌ´õ°¡ ¹ÌÁöÀÎÁö, ½Å·ÚÇÒ ¼ö ¾ø´Â Ű
InvalidKeyException
- ÁöÁ¤µÈ ۸¦ ÀÌ ºñ¹ÐŰ ÆÑÅ丮·Î ó¸®ÇÒ ¼ö ¾ø´Â °æ¿ì
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JavaTM 2 Platform Standard Ed. 5.0 |
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ÀÌÀü Ŭ·¡½º ´ÙÀ½ Ŭ·¡½º | ÇÁ·¹ÀÓÀ¸·Î ÇÁ·¹ÀÓ ¾øÀÌ | |||||||||
°³¿ä: NESTED | Çʵå | constructor | ¸Þ¼µå | »ó¼¼: Çʵå | »ý¼ºÀÚ | ¸Þ¼µå |
Copyright 2004 Sun Microsystems, Inc. All rights reserved. Use is subject to license terms . Documentation Redistribution Policy µµ ÂüÁ¶ÇϽʽÿÀ.