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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.Object javax.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 ºñ¹ÐÅ° ÆÑÅ丮ÀÇ ±¸ÇöÀ» Á¦°øÇÏ´Â °¢ ¾ÏÈ£ ¼ºñ½º ÇÁ·Î¹ÙÀÌ´õ´Â ÀÌ Å¬·¡½ºÀÇ ¸ðµç Ãß»ó ¸Þ¼µå¸¦ ±¸ÇöÇÒ ÇÊ¿ä°¡ ÀÖ½À´Ï´Ù.
ÇÁ·Î¹ÙÀÌ´õ´Â ±× ºñ¹ÐÅ° ÆÑÅ丮·Î Áö¿ø
µÇ´Â Å° »ç¾çÀ» ¸ðµÎ ¹®¼ÈÇÒ ÇÊ¿ä°¡ ÀÖ½À´Ï´Ù. ¿¹¸¦ µé¾î
¡¸SunJCE¡¹ÇÁ·Î¹ÙÀÌ´õ°¡ Á¦°øÇÏ´Â DES ºñ¹ÐÅ° ÆÑÅ丮´Â DESKeySpec
¸¦ DES Å°ÀÇ Åõ¸íÇÑ Ç¥ÇöÀ¸·Î¼ Áö¿øÀÇÇØ ±× ÇÁ·Î¹ÙÀÌ´õÀÇ Triple DES Å°ÀÇ ºñ¹ÐÅ° ÆÑÅ丮´Â DESedeKeySpec
¸¦ Triple DES Å°ÀÇ Åõ¸íÇÑ Ç¥ÇöÀ¸·Î¼ Áö¿ø
ÇÕ´Ï´Ù.
SecretKey
,
DESKeySpec
,
DESedeKeySpec
»ý¼ºÀÚ °³¿ä | |
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SecretKeyFactorySpi ()
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¸Þ¼µå °³¿ä | |
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protected abstract SecretKey |
engineGenerateSecret (KeySpec keySpec)
ÁöÁ¤µÈ Å° »ç¾ç (Å° µ¥ÀÌÅÍ)À¸·ÎºÎÅÍ SecretKey °´Ã¼¸¦ »ý¼ºÇÕ´Ï´Ù. |
protected abstract KeySpec |
engineGetKeySpec (SecretKey key,
Class keySpec)
ÁöÁ¤µÈ Å° °´Ã¼ÀÇ »ç¾ç (Å° µ¥ÀÌÅÍ)ÀÌ ¿ä±¸µÈ Çü½Ä¿¡¼ ¸®ÅÏÇÕ´Ï´Ù. |
protected abstract SecretKey |
engineTranslateKey (SecretKey key)
ÇÁ·Î¹ÙÀÌ´õ°¡ ¹ÌÁöÀÎÁö, ½Å·ÚÇÒ ¼ö ¾øÀ» °¡´É¼ºÀÌ ÀÖ´Â Å° °´Ã¼¸¦, ÀÌ ºñ¹ÐÅ° ÆÑÅ丮ÀÇ ´ëÀÀÇÏ´Â Å° °´Ã¼·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()
¸Þ¼µåÀÇ »ó¼¼ |
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protected abstract SecretKey engineGenerateSecret(KeySpec keySpec) throws InvalidKeySpecException
SecretKey
°´Ã¼¸¦ »ý¼ºÇÕ´Ï´Ù.
keySpec
- ºñ¹ÐÅ°ÀÇ »ç¾ç (Å° µ¥ÀÌÅÍ)
InvalidKeySpecException
- ÁöÁ¤µÈ Å° »ç¾çÀÌ ÀÌ ºñ¹ÐÅ° ÆÑÅ丮¿¡
ÇÑ ºñ¹ÐÅ°ÀÇ »ý¼º¿¡ ºÎÀûÀýÇÑ °æ¿ìprotected abstract KeySpec engineGetKeySpec(SecretKey key, Class keySpec) throws InvalidKeySpecException
key
- Å°keySpec
- Å° µ¥ÀÌÅÍ°¡ ¸®ÅϵȴÙ, ¿ä±¸µÈ Çü½Ä
InvalidKeySpecException
- ¿ä±¸µÈ Å° »ç¾çÀÌ ÁöÁ¤µÈ Å°¿¡ ºÎÀûÀýÇÑ °æ¿ì (¿¹¸¦ µé¾î, key
¿Í
keySpec
¿¡ °ü·ÃµÈ ¾Ë°í¸®ÁòÀÌ ÀÏÄ¡ÇÏÁö ¾Ê´Â ȤÀº key
´Â ¾ÏÈ£È Çϵå¿þ¾î µð¹ÙÀ̽ºÀÇ Å°¸¦ ÂüÁ¶ÇÏÁö¸¸, keySpec
´Â ¼ÒÇÁÆ®¿þ¾î º£À̽ºÀÇ Å°ÀÇ »ç¾çÀÌ´Ù)ÀÎ °æ¿ì, ȤÀº ÁöÁ¤µÈ Å°¸¦ Ãë±ÞÇÒ ¼ö ¾ø´Â °æ¿ì (¿¹¸¦ µé¾î
ÁöÁ¤µÈ Å°ÀÇ ¾Ë°í¸®Áò ¶Ç´Â Çü½ÄÀÌ ÀÌ ºñ¹ÐÅ° ÆÑÅ丮·Î Áö¿ø
µÇ¾î ÀÖÁö ¾Ê´Ù)protected abstract SecretKey engineTranslateKey(SecretKey key) throws InvalidKeyException
key
- ÇÁ·Î¹ÙÀÌ´õ°¡ ¹ÌÁöÀÎÁö, ½Å·ÚÇÒ ¼ö ¾ø´Â Å°
InvalidKeyException
- ÁöÁ¤µÈ Å°¸¦ ÀÌ ºñ¹ÐÅ° 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 |
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