ÇѱÛÁ¦¸ñ(Korean Title) |
È¿À²ÀûÀÎ ½Äº° ±â´ÉÀ» °¡Áø À§Á¶ ºÒ°¡ RFID Tag °¡º¯ ID ¹æ½Ä |
¿µ¹®Á¦¸ñ(English Title) |
Unforgeable RFID Tag Variable ID Scheme with Efficient Identification |
ÀúÀÚ(Author) |
ÃÖÀç±Í
¹ÚÁöȯ
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¿ø¹®¼ö·Ïó(Citation) |
VOL 11-C NO. 04 PP. 0447 ~ 0454 (2004. 08) |
Çѱ۳»¿ë (Korean Abstract) |
º» ³í¹®¿¡¼´Â È¿À²ÀûÀÎ ½Äº° ±â´ÉÀ» °®´Â À§Á¶ ºÒ°¡ RFID °¡º¯ Á¤º¸È ¹æ½ÄÀ» Á¦¾ÈÇÑ´Ù. RFID ű×ÀÇ ÇÁ¶óÀ̹ö½Ã º¸È£¸¦ À§ÇØ Á¦¾ÈµÈ ´ëºÎºÐÀÇ ±âÁ¸ ¹æ½ÄµéÀº ű×ÀÇ ID¸¦ ½Äº°Çϱâ À§ÇØ ¸ðµç ű׿¡ ´ëÇÑ Á¤º¸¸¦ °¡Áö°í ½Äº° °úÁ¤À» ¼öÇàÇØ¾ß ÇÏ´Â ºñÈ¿À²¼ºÀ» °¡Áö°í ÀÖ´Ù. ¶ÇÇÑ ¼¹öÀÇ Á¤º¸°¡ °ø°ÝÀÚ¿¡°Ô ³ëÃâµÉ °æ¿ì ű×ÀÇ À§Á¶µµ °¡´ÉÇÏ´Ù´Â ¹®Á¦°¡ ÀÖ´Ù. º» ³í¹®¿¡¼´Â 2¹øÀÇ Áö¼ö ¿¬»ê¸¸À¸·Î ÇØ´ç ű×ÀÇ ID¸¦ ½Äº°ÇÒ ¼ö ÀÖ°í, ¼¹öÀÇ Å±׿¡ ´ëÇÑ Á¤º¸ ³ëÃâ¿¡µµ ű׿¡ ´ëÇÑ À§Á¶°¡ ºÒ°¡´ÉÇÑ ¾ÈÀüÇÑ ¹æ½ÄÀ» Á¦¾ÈÇÑ´Ù.
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¿µ¹®³»¿ë (English Abstract) |
This paper proposes unforgeable RFID variable ID scheme with efficient identification. The existing schemes on privacy protection are inefficient because a server should execute identification process with all Tag ID¡¯s information in order to identify a certain Tag. Moreover these schemes have the serious problem that an attacker can forge special tags if he can know tag¡¯s secret information stored in the server¡¯s database. Our scheme is required only 2 times exponent computation to identify a tag. The proposed scheme is also secure against leakage of tags information stored in a database, because an attacker cannot forge special tag even if he knows secret information of the server(database).
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Å°¿öµå(Keyword) |
RFID
Privacy
À§Á¶ ºÒ°¡
Forgery Identification
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ÆÄÀÏ÷ºÎ |
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