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JavaTM 2 Platform Std. Ed. v1. 4.0 |
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ÀüÀÇ Å¬·¡½º ´ÙÀ½ÀÇ Å¬·¡½º | ÇÁ·¹ÀÓ ÀÖ¾î ÇÁ·¹ÀÓ ¾øÀ½ | ||||||||||
°³¿ä: »óÀÚ | Çʵå | constructor | ¸Þ¼Òµå | »ó¼¼: Çʵå | constructor | ¸Þ¼Òµå |
java.lang.Object | +--javax.crypto.MacSpi
ÀÌ Å¬·¡½º´Â Mac
Ŭ·¡½ºÀÇ Service Provider Interface (SPI)¸¦ Á¤ÀÇÇÕ´Ï´Ù. ƯÁ¤ÀÇ MAC ¾Ë°í¸®ÁòÀÇ ±¸ÇöÀ» Á¦°øÇÏ´Â °¢ ¾ÏÈ£È ¼ºñ½º ÇÁ·Î¹ÙÀÌ´õ´Â ÀÌ Å¬·¡½ºÀÇ ¸ðµç Ãß»ó ¸Þ¼Òµå¸¦ ±¸ÇöÇÒ Çʿ䰡 ÀÖ½À´Ï´Ù.
Cloneable ÀÎÅÍÆäÀ̽º´Â ÀÚÀ¯·Ó°Ô ±¸ÇöÇÒ ¼ö ÀÖ½À´Ï´Ù.
»ý¼ºÀÚÀÇ °³¿ä | |
MacSpi ()
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¸Þ¼ÒµåÀÇ °³¿ä | |
Object |
clone ()
±¸ÇöÀÌ º¹Á¦ °¡´ÉÇÑ °æ¿ì´Â º¹Á¦¸¦ µ¹·ÁÁÝ´Ï´Ù. |
protected abstract byte[] |
engineDoFinal ()
MAC ÀÇ °è»êÀ» ¿Ï·áÇØ, Àå·¡ÀÇ »ç¿ëÀ» À§Çؼ(¶§¹®¿¡) MAC ¸¦ ¸®¼ÂÆ® ÇÕ´Ï´Ù. |
protected abstract int |
engineGetMacLength ()
MAC ÀÇ ±æÀ̸¦ ¹ÙÀÌÆ® ´ÜÀ§·Î µ¹·ÁÁÝ´Ï´Ù. |
protected abstract void |
engineInit (Key key,
AlgorithmParameterSpec params)
ÁöÁ¤µÈ (ºñ¹Ð) ¿¼è¿Í ¾Ë°í¸®Áò ÆÄ¶ó¹ÌÅ͸¦ »ç¿ëÇØ MAC ¸¦ ÃʱâÈÇÕ´Ï´Ù. |
protected abstract void |
engineReset ()
Àå·¡ÀÇ »ç¿ëÀ» À§Çؼ(¶§¹®¿¡) MAC ¸¦ ¸®¼ÂÆ® ÇÕ´Ï´Ù. |
protected abstract void |
engineUpdate (byte input)
ÁöÁ¤µÈ ¹ÙÀÌÆ®¸¦ ó¸®ÇÕ´Ï´Ù. |
protected abstract void |
engineUpdate (byte[] input,
int offset,
int len)
input ³»ÀÇ len ¹ÙÀÌÆ®¸¦ ó¸®ÇÕ´Ï´Ù. |
Ŭ·¡½º java.lang. Object ¿¡¼ »ó¼Ó¹ÞÀº ¸Þ¼Òµå |
equals , finalize , getClass , hashCode , notify , notifyAll , toString , wait , wait , wait |
»ý¼ºÀÚÀÇ »ó¼¼ |
public MacSpi()
¸Þ¼ÒµåÀÇ »ó¼¼ |
protected abstract int engineGetMacLength()
protected abstract void engineInit(Key key, AlgorithmParameterSpec params) throws InvalidKeyException , InvalidAlgorithmParameterException
key
- (ºñ¹Ð) ¿¼èparams
- ¾Ë°í¸®Áò ÆÄ¶ó¹ÌÅÍ
InvalidKeyException
- ÁöÁ¤µÈ ¿¼è°¡ ÀÌ MAC ÀÇ ÃʱâÈ¿¡ ºÎÀûÀýÇÑ °æ¿ì
InvalidAlgorithmParameterException
- ÁöÁ¤µÈ ¾Ë°í¸®Áò ÆÄ¶ó¹ÌÅͰ¡ ÀÌ MAC ¿¡ ºÎÀûÀýÇÑ °æ¿ìprotected abstract void engineUpdate(byte input)
input
- 󸮵Ǵ ÀÔ·Â ¹ÙÀÌÆ®protected abstract void engineUpdate(byte[] input, int offset, int len)
input
³»ÀÇ len
¹ÙÀÌÆ®¸¦ ó¸®ÇÕ´Ï´Ù. offset
·ÎºÎÅÍ ½ÃÀÛÇÕ´Ï´Ù.
input
- ÀÔ·Â ¹öÆÛoffset
- ÀÔ·ÂÀ» °³½ÃÇÏ´Â input
³»ÀÇ ¿ÀÇÁ¼Â(offset)len
- ó¸®ÇÏ´Â ¹ÙÀÌÆ®¼öprotected abstract byte[] engineDoFinal()
protected abstract void engineReset()
public Object clone() throws CloneNotSupportedException
Object
³»ÀÇ clone
CloneNotSupportedException
- Cloneable
¸¦ ¼Æ÷Æ®Çϰí ÀÖÁö ¾Ê´Â ±¸ÇöÀ¸·Î ºÒ·Á °¬À» °æ¿ìCloneable
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JavaTM 2 Platform Std. Ed. v1. 4.0 |
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ÀüÀÇ Å¬·¡½º ´ÙÀ½ÀÇ Å¬·¡½º | ÇÁ·¹ÀÓ ÀÖ¾î ÇÁ·¹ÀÓ ¾øÀ½ | ||||||||||
°³¿ä: »óÀÚ | Çʵå | constructor | ¸Þ¼Òµå | »ó¼¼: Çʵå | constructor | ¸Þ¼Òµå |
Java, Java 2 D, ¹× JDBC ´Â ¹Ì±¹ ¹× ±× ¿ÜÀÇ ³ª¶ó¿¡ ÀÖ¾î¼ÀÇ ¹Ì±¹ Sun Microsystems, Inc. ÀÇ »óÇ¥ ȤÀº µî·Ï»óÇ¥ÀÔ´Ï´Ù.
Copyright 1993-2002 Sun Microsystems, Inc. 901 San Antonio Road
Palo Alto, California, 94303, U.S.A. All Rights Reserved.