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Ȩ Ȩ > ¿¬±¸¹®Çå > ±¹³» ³í¹®Áö > Çѱ¹Á¤º¸Åë½ÅÇÐȸ ³í¹®Áö (Journal of the Korea Institute of Information and Communication Engineering)

Çѱ¹Á¤º¸Åë½ÅÇÐȸ ³í¹®Áö (Journal of the Korea Institute of Information and Communication Engineering)

Current Result Document : 2 / 3 ÀÌÀü°Ç ÀÌÀü°Ç   ´ÙÀ½°Ç ´ÙÀ½°Ç

ÇѱÛÁ¦¸ñ(Korean Title) RFID ȯ°æ¿¡¼­ ÅÂ±× IDÀÇ ½Äº° ºñÆ®¸¦ ÀÌ¿ëÇÑ È¿À²ÀûÀÎ ÅÂ±× ÀÎÁõ ±â¹ý
¿µ¹®Á¦¸ñ(English Title) Efficient Tag Authentication Scheme using Tag ID Identification Bits in RFID Environment
ÀúÀÚ(Author) ÀåºÀÀÓ   Á¤À±¼ö   ±è¿ëÅ   ¹Ú±æö   Bong-Im Jang   Yoon-Su Jeong   Yong-Tae Kim   Gil-Cheol Park  
¿ø¹®¼ö·Ïó(Citation) VOL 15 NO. 01 PP. 0195 ~ 0202 (2011. 01)
Çѱ۳»¿ë
(Korean Abstract)
RFID(Radio Frequency IDentification)´Â »ç¹° ÀνÄÀ» À§ÇÑ ½Ã½ºÅÛÀ¸·Î À¯Åë‧¹°·ù, ÀÇ·á‧º¸°Ç, Ç×°ø․Ç׸¸ ºÐ¾ß µîÀ¸·Î »ç¿ëÀÌ È®´ëµÇ°í ÀÖ´Ù. RFID ½Ã½ºÅÛÀº ºñÁ¢ÃË½Ä ½Ã½ºÅÛ È¯°æÀÌ°í, µ¿½Ã¿¡ ´Ù¼öÀÇ Å±װ¡ ÀνĵǹǷΠÅÂ±× ÀÎÁõÀ» À§ÇÑ Ã³¸® ½Ã°£ÀÇ ´ÜÃàÀÌ Áß¿äÇÏ´Ù. ±×·¯³ª ÇöÀç±îÁöÀÇ RFID ½Ã½ºÅÛ¿¡ ´ëÇÑ ¿¬±¸´Â ÅÂ±× ÀÎÁõ °úÁ¤ÀÇ º¸¾È Ãë¾àÁ¡ Çâ»óÀ» À§ÇÑ °ÍÀÌ ´ëºÎºÐÀ̾ú´Ù. µû¶ó¼­ º» ³í¹®¿¡¼­´Â ÅÂ±× ÀÎÁõ °úÁ¤¿¡¼­ º¸¾È¿¡µµ ¾ÈÀüÇÏ°í ÅÂ±× ÀÎÁõ ó¸® ½Ã°£ÀÇ °¨¼Ò¸¦ À§ÇÑ È¿À²ÀûÀÎ ±â¹ýÀ» Á¦¾ÈÇÑ´Ù. º» ³í¹®ÀÇ Á¦¾È ±â¹ýÀº RFID ½Ã½ºÅÛÀÇ ±¸¼º¿ä¼Ò Áß ÇϳªÀÎ µ¥ÀÌÅͺ£À̽º¿¡¼­ ÅÂ±× ID °Ë»öÀ» À§ÇØ ½Äº° ºñÆ®¸¦ »ç¿ëÇÏ¿© ºÐ·ùµÈ ÇØ´ç ID¸¸ °Ë»öÇÔÀ¸·Î½á ÅÂ±× ID °Ë»ö ½Ã°£À» ´ÜÃàÇÑ´Ù. °á°úÀûÀ¸·Î º» ³í¹®ÀÇ Á¦¾È ±â¹ýÀº µ¥ÀÌÅͺ£À̽ºÀÇ Ã³¸®·® ¹× ó¸® ½Ã°£À» °¨¼Ò½ÃÄÑ ÅÂ±× ID ÀÎÁõÀ» À§ÇÑ Ã³¸® ½Ã°£À» ´ÜÃàÇÏ°í, ¼öµ¿Çü ű×ÀÇ ¿¡³ÊÁö È°¿ëµµ¸¦ Çâ»ó½ÃÅ°´Â °Í¿¡ ÀÇÇØ, RFID ½Ã½ºÅÛÀÇ ¼º´É Çâ»óÀ» °¡Á®¿Â´Ù.
¿µ¹®³»¿ë
(English Abstract)
RFID(Radio Frequency IDentification) is a system to identify objects and its usage is being extended to distribution, healthcare, and air&port etc. RFID is a contactless system environment, and reducing tag authentication time is important because multiple tags are identified at the same time. Studies about RFID system so far is, however, mostly to improve security vulnerability in the tag authentication process. Therefore, this paper suggests an efficient scheme to decrease the time of tag authentication which is also safe for the security of tag authentication process. The proposed scheme cuts down on the tag ID search time because it searches only the classified relevant ID in the database, which is one of many components of RFID system, by using identification bits for tag ID search. Consequently, the suggested scheme decreases process time for tag ID authentication by reducing the processing time and the load of the database. It also brings performance improvement of RFID system as it improves the energy applicability of passive tag.
Å°¿öµå(Keyword) RFID ½Ã½ºÅÛ   ÅÂ±× ÀÎÁõ   Çؽ¬ ÇÔ¼ö   µ¥ÀÌÅͺ£À̽º   RFID System   Tag Authentication   Hash Function   Database  
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