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ÇѱÛÁ¦¸ñ(Korean Title) |
VANET¿¡¼ ¾ÈÀüÇÑ À§Ä¡ÀÎÁö ¼ºñ½º¸¦ À§ÇÑ º¸¾È ÇÁ·ÎÅäÄÝ |
¿µ¹®Á¦¸ñ(English Title) |
A Secure Protocol for Location-Aware Services in VANETs |
ÀúÀÚ(Author) |
¼Ã¶
¹Ú¿µÈ£
ÀÌ°æÇö
Chul Sur
Youngho Park
Kyung Hyune Rhee
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¿ø¹®¼ö·Ïó(Citation) |
VOL 02 NO. 11 PP. 0495 ~ 0502 (2013. 11) |
Çѱ۳»¿ë (Korean Abstract) |
º» ³í¹®¿¡¼´Â VANET ȯ°æ¿¡¼ Çٽɿä¼Ò ±â¼ú·Î °¢±¤¹Þ°í ÀÖ´Â À§Ä¡ÀÎÁö ¼ºñ½ºÀÇ ¾ÈÀü¼º ¹× ½Å·Ú¼ºÀ» º¸ÀåÇϱâ À§ÇÑ À͸í ÀÎÁõ ¹× À§Ä¡ Á¤º¸ º¸Áõ ÇÁ·ÎÅäÄÝÀ» Á¦¾ÈÇÑ´Ù. À̸¦ À§ÇÏ¿©, º» ³í¹®¿¡¼´Â ¾ÈÀüÇÑ VANET ȯ°æ ±¸ÃàÀ» À§ÇØ ±â Á¦¾ÈµÇ¾ú´ø À͸í ÀÎÁõ ±â¼úµé°ú Â÷º°ÈµÈ ±â¼ú·Î½á À§Ä¡Á¤º¸¸¦ ¾ÏÈ£ÇÐÀû ±â¹ý°ú °áÇÕ½ÃÄÑ ¾ÏÈ£ ±â¼úÀÇ ±â´É°ú ƯÁ¤ À§Ä¡¿¡ ´ëÇÑ ¿¬°ü¼ºÀ» ºÎ¿©ÇÏ°í ÀÌ·¯ÇÑ °ü°è¸¦ ¾ÏÈ£ÇÐÀûÀ¸·Î °ËÁõÇÔÀ¸·Î½á À§Ä¡Á¤º¸¿¡ ´ëÇÑ º¸ÁõÀ» Á¦°øÇÒ »Ó¸¸ ¾Æ´Ï¶ó ¿îÀüÀÚ ¹× Â÷·®¿¡ ´ëÇÑ ÇÁ¶óÀ̹ö½Ã º¸È£¸¦ Á¦°øÇÒ ¼ö ÀÖ´Â À§Ä¡ÀÎÁö ¼¸íÅ°¿Í À̸¦ ÀÌ¿ëÇÑ À§Ä¡ÀÎÁö ¼¸í ±â¼úÀ» Á¦¾ÈÇÑ´Ù. ¶ÇÇÑ Á¦¾È ÇÁ·ÎÅäÄÝÀº VANET¿¡¼ Â÷·®µé¿¡ ´ëÇÑ Åë½Å ¹× °è»ê»ó ¿À¹öÇìµå¸¦ °æ°¨½ÃÅ°±â À§ÇÑ Çؽ¬ üÀο¡ ±â¹ÝÇÑ È¿À²ÀûÀÎ »óÅ °ËÁõ ÀýÂ÷¸¦ Á¦°øÇÑ´Ù. ¸¶Áö¸·À¸·Î, ½Ã¹Ä·¹À̼ÇÀ» ÅëÇÏ¿© Á¦¾È ÇÁ·ÎÅäÄÝÀÇ È¿À²¼º ¹× À¯È¿¼ºÀ» °ËÁõÇÑ´Ù. |
¿µ¹®³»¿ë (English Abstract) |
In this paper, we present an anonymous authentication and location assurance protocol for secure location-aware services over vehicular ad hoc networks (VANETs). In other to achieve our goal, we propose the notion of a location-aware signing key so as to strongly bind geographic location information to cryptographic function while providing conditional privacy preservation which is a desirable property for secure vehicular communications. Furthermore, the proposed protocol provides an efficient procedure based on hash chain technique for revocation checking to effectively alleviate communication and computational costs on vehicles in VANETs. Finally, we demonstrate comprehensive analysis to confirm the fulfillment of the security objectives, and the efficiency and effectiveness of the proposed protocol.
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Å°¿öµå(Keyword) |
Â÷·® ³×Æ®¿öÅ©
À§Ä¡ÀÎÁö ¼ºñ½º
À͸í ÀÎÁõ
À§Ä¡Á¤º¸ º¸Áõ
½Å¿ø±â¹Ý ¾ÏÈ£
¹«ÀÎÁõ¼±â¹Ý ÁýÇÕ ¼¸í
Çؽ¬ üÀÎ
Vehicular Ad Hoc Networks
Location-Aware Services
Anonymous Authentication
Location Information Assurance
Identity-Based Cryptography
Certificateless Aggregate Signature
Hash Chain
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ÆÄÀÏ÷ºÎ |
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