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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 | constructor¡¡ ¡¡ | ¸Þ¼µå |
public interface Key
ÀÌ Key ÀÎÅÍÆäÀ̽º´Â ¸ðµç Ű¿¡ ´ëÇÑ ÃÖ»óÁ¤µµÀÇ ÀÎÅÍÆäÀ̽ºÀÔ´Ï´Ù. ¸ðµç Ű °´Ã¼°¡ °øÀ¯ÇÏ´Â ±â´ÉÀ» Á¤ÀÇÇÕ´Ï´Ù. ¸ðµç Ű¿¡´Â 3°³ÀÇ Æ¯¼ºÀÌ ÀÖ½À´Ï´Ù.
±× Ű¿¡ ´ëÇÑ Å° ¾Ë°í¸®ÁòÀÔ´Ï´Ù. Ű ¾Ë°í¸®ÁòÀ̶õ
º¸Åë
ÀÇ °æ¿ì, ¾ÏÈ£È ¾Ë°í¸®ÁòÀ̳ª ºñ´ëĪ Á¶ÀÛ ¾Ë°í¸®Áò (DSA ¶Ç´Â RSA)¿©, ±×·¯ÇÑ ¾Ë°í¸®ÁòÀ̳ª °ü·ÃµÈ ¾Ë°í¸®Áò (RSA¸¦ »ç¿ëÇÑ MD5, RSA¸¦ »ç¿ëÇÑ SHA-1, Raw DSA µî)°ú ÇùÁ¶ µ¿ÀÛÀ» ÇÕ´Ï´Ù. Ű ¾Ë°í¸®ÁòÀÇ À̸§Àº, getAlgorithm
¸Þ¼µå¸¦ »ç¿ëÇØ ÃëµæÇÒ ¼ö ÀÖ½À´Ï´Ù.
Java °¡»ó ¸Ó½ÅÀÇ ¿ÜºÎ¿¡¼ ŰÀÇ Ç¥ÁØÀûÀΠǥÇö Çü½ÄÀÌ ÇÊ¿äÇÑ °æ¿ì, ¿¹¸¦ µé¾î
۸¦ ´Ù¸¥ »ó´ë¿¡°Ô ¼Û½ÅÇÏ´Â °æ¿ì¿¡ »ç¿ëµÇ´Â Ű¿¡ ´ëÇÑ ¿ÜºÎ encode Çü½ÄÀÔ´Ï´Ù. Ű´Â Ç¥ÁØ Çü½Ä (X. 509 SubjectPublicKeyInfo
¶Ç´Â PKCS#8 µî)¿¡ µû¶ó encode µÇ¾îgetEncoded
¸Þ¼µå¸¦ »ç¿ëÇØ ¸®Åϵ˴ϴÙ
. ÁÖ: ANS. 1 SubjectPublicKeyInfo
±¸¹®Àº ´ÙÀ½°ú °°ÀÌ Á¤Àǵ˴ϴÙ.
SubjectPublicKeyInfo ::= SEQUENCE { algorithm AlgorithmIdentifier, subjectPublicKey BIT STRING } AlgorithmIdentifier ::= SEQUENCE { algorithm OBJECT IDENTIFIER, parameters ANY DEFINED BY algorithm OPTIONAL }»ó¼¼ÇÑ °Í¿¡ ´ëÇÏ¿©´Â ¡¸RFC 2459: Internet X. 509 Public Key Infrastructure Certificate and CRL Profile¡¹ ¸¦ ÂüÁ¶ÇϽʽÿÀ.
encode µÈ ŰÀÇ Çü½ÄÀÇ À̸§ÀÔ´Ï´Ù. getFormat
¸Þ¼µå¿¡ ÀÇÇØ ¸®Åϵ˴ϴÙ
.
KeyFactory
¸¦
ÂüÁ¶)ÀÇ »ç¿ëÀ» °³ÀÔ½ÃÄÑ, Ű »ç¾ç (±âÃÊÀûÀΠŰÀÇ ¼ÒÀçÀÇ Åõ¸íÇÑ Ç¥Çö)À¸·ÎºÎÅÍ ÃëµæÇÒ ¼öµµ ÀÖ½À´Ï´Ù.
Key´Â ±× Á÷·ÄÈ Ç¥ÇöÀ¸·Î¼ KeyRep¸¦ »ç¿ëÇÒ Çʿ䰡 ÀÖ½À´Ï´Ù. Á÷·ÄÈ µÈ Key ¿¡´Â ½Å·ÚÇÒ ¼ö ¾ø´Â ȯ°æ¿¡¼´Â °ø°³ ÇØ¼´Â ¾ÈµÈ ±â¹Ð Á¤º¸°¡ Æ÷Ç﵃ °¡´É¼ºÀÌ ÀÖ´Â Á¡¿¡ ÁÖÀÇÇØ ÁÖ¼¼¿ä. ÀÚ¼¼ÇÑ ³»¿ëÀº Á÷·ÄÈ »ç¾çÀÇ ½ÃÅ¥·¯Æ¼¿¡ °üÇÑ ºÎ·ÏÀ» ÂüÁ¶ÇϽʽÿÀ.
PublicKey
,
PrivateKey
,
KeyPair
,
KeyPairGenerator
,
KeyFactory
,
KeyRep
,
KeySpec
,
Identity
,
Signer
ÇÊµå °³¿ä | |
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static long |
serialVersionUID
Ŭ·¡½ºÀÇ Áö¹®À» ¼³Á¤ÇØ, ÀÌ Å¬·¡½ºÀÇ ¾ÕÀÇ ¹öÀü°úÀÇ È£È¯¼ºÀ» Á÷·ÄÈÇØ Ç¥½ÃÇÕ´Ï´Ù. |
¸Þ¼µå °³¿ä | |
---|---|
String |
getAlgorithm ()
ÀÌ Å°¿¡ ´ëÇÑ Ç¥ÁØ ¾Ë°í¸®ÁòÀ» ¸®ÅÏÇÕ´Ï´Ù. |
byte[] |
getEncoded ()
۸¦ ÀÏÂ÷ encode Çü½Ä¿¡¼ ¸®ÅÏÇÕ´Ï´Ù. |
String |
getFormat ()
ÀÌ Å°ÀÇ ÀÏÂ÷ encode Çü½ÄÀÇ À̸§À» ¸®ÅÏÇÕ´Ï´Ù. |
ÇʵåÀÇ »ó¼¼ |
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static final long serialVersionUID
¸Þ¼µåÀÇ »ó¼¼ |
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String getAlgorithm()
String getFormat()
X. 509
°¡ µË´Ï´Ù. °°ÀÌ ºñ°ø°³Å°¿¡ ´ëÀÀÇÏ´Â ASN. 1 µ¥ÀÌÅÍ Çü½ÄÀÇ À̸§ÀÌ PrivateKeyInfo À̸ç, À̰ÍÀÌ PKCS #8 Ç¥ÁØ¿¡ ÀÇÇØ Á¤Àǵǰí ÀÖ´Â °æ¿ì, ¸®ÅϵÈ
Çü½ÄÀº PKCS #8
°¡ µË´Ï´Ù.
byte[] getEncoded()
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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 | constructor¡¡ ¡¡ | ¸Þ¼µå |
Copyright 2004 Sun Microsystems, Inc. All rights reserved. Use is subject to license terms . Documentation Redistribution Policy µµ ÂüÁ¶ÇϽʽÿÀ.