JavaTM 2 Platform
Standard Ed. 5.0

java.security
Ŭ·¡½º SecureRandomSpi

java.lang.Object 
  »óÀ§¸¦ È®Àå java.security.SecureRandomSpi
¸ðµç ±¸ÇöµÈ ÀÎÅÍÆäÀ̽º:
Serializable

public abstract class SecureRandomSpi
extends Object
implements Serializable

ÀÌ Å¬·¡½º´Â SecureRandom Ŭ·¡½ºÀÇ Service Provider Interface (SPI)¸¦ Á¤ÀÇÇÕ´Ï´Ù. ÀÌ Å¬·¡½º³»ÀÇ ¸ðµç abstract ¸Þ¼­µå´Â ¾ÏÈ£¿ëÀ¸·Î °­È­ÇÑ »ç ³­¼ö Á¦³×·¹ÀÌÅÍÀÇ ±¸ÇöÀ» °ø±ÞÇÏ·Á°í ÇÏ´Â °¢ ¼­ºñ½º ÇÁ·Î¹ÙÀÌ´õ¿¡ ÀÇÇØ ±¸ÇöµÉ ÇÊ¿ä°¡ ÀÖ½À´Ï´Ù.

µµÀÔµÈ ¹öÀü :
1.2
°ü·Ã Ç׸ñ:
SecureRandom, Á÷·ÄÈ­ µÈ Çü½Ä

»ý¼ºÀÚ °³¿ä
SecureRandomSpi ()
           
 
¸Þ¼­µå °³¿ä
protected abstract  byte[] engineGenerateSeed (int numBytes)
          ÁöÁ¤µÈ ¹ÙÀÌÆ®¼öÀÇ ¹èÁ¤ ¹ÙÀÌÆ®¼ö¸¦ ¸®ÅÏÇÕ´Ï´Ù.
protected abstract  void engineNextBytes (byte[] bytes)
          »ç¿ëÀÚ°¡ ÁöÁ¤ÇÑ ¹ÙÀÌÆ®¼öÀÇ ³­¼ö ¹ÙÀÌÆ®¼ö¸¦ »ý¼ºÇÕ´Ï´Ù.
protected abstract  void engineSetSeed (byte[] seed)
          ³­¼ö °´Ã¼¸¦ Àç¹èÁ¤ ÇÕ´Ï´Ù.
 
Ŭ·¡½º java.lang. Object ·ÎºÎÅÍ »ó¼ÓµÈ ¸Þ¼­µå
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

»ý¼ºÀÚ »ó¼¼

SecureRandomSpi

public SecureRandomSpi()
¸Þ¼­µåÀÇ »ó¼¼

engineSetSeed

protected abstract void engineSetSeed(byte[] seed)
³­¼ö °´Ã¼¸¦ Àç¹èÁ¤ ÇÕ´Ï´Ù. ÁöÁ¤µÈ ¹èÁ¤Àº ±âÁ¸ÀÇ ¹èÁ¤À» ¿Å°Ü³õ´Â °ÍÀÌ ¾Æ´Ï¶ó º¸ÃæÇÕ´Ï´Ù. ÀÌ ¶§¹®¿¡ ¼ÒȯÀ» ¹Ýº¹Çصµ, ³­¼ö°¡ °¨¼ÒÇÏÁö ¾Ê´Â °ÍÀÌ º¸ÁõµÇ°í ÀÖ½À´Ï´Ù.

ÆĶó¹ÌÅÍ:
seed - ¹èÁ¤

engineNextBytes

protected abstract void engineNextBytes(byte[] bytes)
»ç¿ëÀÚ°¡ ÁöÁ¤ÇÑ ¹ÙÀÌÆ®¼öÀÇ ³­¼ö ¹ÙÀÌÆ®¼ö¸¦ »ý¼ºÇÕ´Ï´Ù.

ÆĶó¹ÌÅÍ:
bytes - ³­¼ö ¹ÙÀÌÆ®¸¦ ÃæÀüÇÏ´Â ¹è¿­

engineGenerateSeed

protected abstract byte[] engineGenerateSeed(int numBytes)
ÁöÁ¤µÈ ¹ÙÀÌÆ®¼öÀÇ ¹èÁ¤ ¹ÙÀÌÆ®¼ö¸¦ ¸®ÅÏÇÕ´Ï´Ù. ÀÌ È£ÃâÀ» »ç¿ëÇϸé, ´Ù¸¥ ³­¼ö Á¦³×·¹ÀÌÅ͸¦ ¹èÁ¤ ÇÒ ¼ö ÀÖ½À´Ï´Ù.

ÆĶó¹ÌÅÍ:
numBytes - »ý¼ºÇÏ´Â ¹èÁ¤ ¹ÙÀÌÆ®¼ö
¹Ýȯ°ª:
¹èÁ¤ ¹ÙÀÌÆ®

JavaTM 2 Platform
Standard Ed. 5.0

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