JavaTM 2 Platform
Standard Ed. 5.0

java.security
Ŭ·¡½º AlgorithmParameterGeneratorSpi

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

public abstract class AlgorithmParameterGeneratorSpi
extends Object

ÀÌ Å¬·¡½º´Â AlgorithmParameterGenerator Ŭ·¡½ºÀÇ ¼­ºñ½º ÇÁ·Î¹ÙÀÌ´õ ÀÎÅÍÆäÀ̽º (Service Provider Interface, SPI)¸¦ Á¤ÀÇÇÕ´Ï´Ù. AlgorithmParameterGenerator´Â ƯÁ¤ÀÇ ¾Ë°í¸®ÁòÀ¸·Î »ç¿ëµÇ´Â ÆĶó¹ÌÅͼ¼Æ®¸¦ »ý¼ºÇϱâ À§Çؼ­ »ç¿ëµË´Ï´Ù.

ƯÁ¤ ¾Ë°í¸®ÁòÀÇ ÆĶó¹ÌÅÍ Á¦³×·¹ÀÌÅÍÀÇ ±¸ÇöÀ» Á¦°øÇÏ´Â °¢ ¾ÏÈ£ ¼­ºñ½º ÇÁ·Î¹ÙÀÌ´õ´Â ÀÌ Å¬·¡½ºÀÇ ¸ðµç abstract ¸Þ¼­µå¸¦ ±¸ÇöÇÒ ÇÊ¿ä°¡ ÀÖ½À´Ï´Ù.

Ŭ¶óÀ̾ðÆ®°¡ engineInit ¸Þ¼­µåÀÇ È£Ãâ·Î ¸í½ÃÀûÀ¸·Î AlgorithmParameterGenerator¸¦ ÃʱâÈ­ÇÏÁö ¾Ê´Â °æ¿ì¿¡´Â °¢ ÇÁ·Î¹ÙÀÌ´õ´Â µðÆúÆ®·Î ÃʱâÈ­¸¦ Á¦°øÇØ ¹®¼­È­ÇÒ ÇÊ¿ä°¡ ÀÖ½À´Ï´Ù. ¿¹¸¦ µé¾î Sun ÇÁ·Î¹ÙÀÌ´õ´Â 1,024 ºñÆ®ÀÇ ¸ðÁê¶ó½ºÇÁ¶óÀÓ»çÀÌÁ µðÆúÆ®·Î¼­ DSA ÆĶó¹ÌÅ͸¦ »ý¼ºÇÕ´Ï´Ù.

µµÀÔµÈ ¹öÀü :
1.2
°ü·Ã Ç׸ñ:
AlgorithmParameterGenerator, AlgorithmParameters, AlgorithmParameterSpec

»ý¼ºÀÚ °³¿ä
AlgorithmParameterGeneratorSpi ()
           
 
¸Þ¼­µå °³¿ä
protected abstract  AlgorithmParameters engineGenerateParameters ()
          ÆĶó¹ÌÅ͸¦ »ý¼ºÇÕ´Ï´Ù.
protected abstract  void engineInit (AlgorithmParameterSpec  genParamSpec, SecureRandom  random)
          ¾Ë°í¸®Áò ƯÁ¤ÇüÀÇ ÆĶó¹ÌÅÍ »ý¼ºÄ¡¼¼Æ®·Î ÆĶó¹ÌÅÍ Á¦³×·¹ÀÌÅ͸¦ ÃʱâÈ­ÇÕ´Ï´Ù.
protected abstract  void engineInit (int size, SecureRandom  random)
          Æ¯Á¤ÀÇ »çÀÌÁî¿Í ³­¼öÀÇ ¹ß»ý¿ø¿¡ ´ëÇؼ­ ÆĶó¹ÌÅÍ Á¦³×·¹ÀÌÅ͸¦ ÃʱâÈ­ÇÕ´Ï´Ù.
 
Ŭ·¡½º java.lang. Object ·ÎºÎÅÍ »ó¼ÓµÈ ¸Þ¼­µå
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

»ý¼ºÀÚ »ó¼¼

AlgorithmParameterGeneratorSpi

public AlgorithmParameterGeneratorSpi()
¸Þ¼­µåÀÇ »ó¼¼

engineInit

protected abstract void engineInit(int size,
                                   SecureRandom  random)
ƯÁ¤ÀÇ »çÀÌÁî¿Í ³­¼öÀÇ ¹ß»ý¿ø¿¡ ´ëÇؼ­ ÆĶó¹ÌÅÍ Á¦³×·¹ÀÌÅ͸¦ ÃʱâÈ­ÇÕ´Ï´Ù.

ÆĶó¹ÌÅÍ:
size - »çÀÌÁî (ºñÆ®¼ö)
random - ³­¼öÀÇ ¹ß»ý¿ø

engineInit

protected abstract void engineInit(AlgorithmParameterSpec  genParamSpec,
                                   SecureRandom  random)
                            throws InvalidAlgorithmParameterException 
¾Ë°í¸®Áò ƯÁ¤ÇüÀÇ ÆĶó¹ÌÅÍ »ý¼ºÄ¡¼¼Æ®·Î ÆĶó¹ÌÅÍ Á¦³×·¹ÀÌÅ͸¦ ÃʱâÈ­ÇÕ´Ï´Ù.

ÆĶó¹ÌÅÍ:
genParamSpec - ¾Ë°í¸®Áò ƯÁ¤ÇüÀÇ ÆĶó¹ÌÅÍ »ý¼ºÄ¡¼¼Æ®
random - ³­¼öÀÇ ¹ß»ý¿ø
¿¹¿Ü:
InvalidAlgorithmParameterException - ÁöÁ¤µÈ ÆĶó¹ÌÅÍ »ý¼º°ªÀÌ ÆĶó¹ÌÅÍ Á¦³×·¹ÀÌÅÍ¿¡ ºÎÀûÀýÇÑ °æ¿ì

engineGenerateParameters

protected abstract AlgorithmParameters  engineGenerateParameters()
ÆĶó¹ÌÅ͸¦ »ý¼ºÇÕ´Ï´Ù.

¹Ýȯ°ª:
»õ·Î¿î AlgorithmParameters °´Ã¼

JavaTM 2 Platform
Standard Ed. 5.0

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