Çѱ¹Á¤º¸Åë½ÅÇÐȸ ³í¹®Áö (Journal of the Korea Institute of Information and Communication Engineering)
Current Result Document :
ÇѱÛÁ¦¸ñ(Korean Title) |
ÈÞ´ëÀÎÅͳݿ¡¼ °í¼Ó ¼ÒÇÁÆ® ÇÚµå¿À¹ö¸¦ À§ÇÑ ÀÎÁõ ÇÁ·ÎÅäÄÝ |
¿µ¹®Á¦¸ñ(English Title) |
An Authentication Protocol for Fast Soft Handover in portable Internet |
ÀúÀÚ(Author) |
·ù´ëÇö
ÃÖÅÂȯ
Daehyun Ryu
Taewan Choi
|
¿ø¹®¼ö·Ïó(Citation) |
VOL 10 NO. 10 PP. 1786 ~ 1795 (2006. 10) |
Çѱ۳»¿ë (Korean Abstract) |
¹«¼±·£À» È®ÀåÇÑ ÈÞ´ëÀÎÅͳÝÀº ±× ¼¿ Å©±â°¡ À̵¿Åë½Åó·³ Å©°í ÁßÀú¼ÓÀÇ À̵¿¼ºÀ» Áö¿øÇÏ¸é¼ ¿¬¼ÓÀûÀÎ ¼ºñ½º¸¦ Á¦°øÇÒ ¼ö ÀÖ´Ù. ÈÞ´ëÀÎÅÍ³Ý ±¹Á¦ Ç¥ÁØÀÎ IEEE 802.16e ¿¡¼´Â ´Ü¸»°ú ±âÁö±¹°£ ±ÇÇÑÀÎÁõ ¹× Å° ±³È¯À» À§Çؼ PKMv2 ÇÁ·ÎÅäÄÝÀ» »ç¿ëÇÏ°í ÀÖ´Ù. º» ³í¹°¿¡¼´Â ´Ü¸»ÀÇ À̵¿¿¡ µû¸¥ ¼ÒÇÁÆ® ÇÚµå¿À¹ö°¡ ¹ß»ýÇÒ °æ¿ì »õ·Î¿î ±âÁö±¹°úÀÇ ÀÎÁõÀ» ºü¸£°Ô ¼öÇàÇÒ ¼ö ÀÖ´Â »õ·Î¿î ÇÁ·ÎÅäÄÝÀ» Á¦¾ÈÇÑ´Ù. ±âÁ¸ÀÇ ¼ÒÇÁÆ® ÇÚµå¿À¹ö¸¦ À§ÇÑ ±ÇÇÑÀÎÁõ ÇÁ·ÎÅäÄÝ¿¡ ºñÇØ Á¦¾ÈÇÑ ÇÁ·ÎÅäÄÝÀº ¹«¼±±¸°£ÀÇ ¸Þ½ÃÁö¿Í ÆĶó¹ÌÅÍÀÇ ±³È¯ Ƚ¼ö¿Í °ø°³Å° ¾ÏÈ£È¿Í ¼¸í Ƚ¼ö µîÀ» ÁÙÀÓÀ¸·Î½á ¼ÒÇÁÆ® ÇÚµå¿À¹ö ½Ã ±ÇÇÑ ÀÎÁõÀ» º¸´Ù È¿À²ÀûÀ¸·Î ¼öÇàÇÒ ¼ö ÀÖ´Ù. ¶ÇÇÑ, ¿ÜºÎ °ø°ÝÀÚÀÇ µµÃ»À» ¹æÁöÇÏ°í ´Ü¸»°ú ±âÁö±¹ÀÇ °¡Àå°ø°Ý¿¡ ´ëÇؼ ¾ÈÀü¼ºÀ» º¸ÀåÇÑ´Ù. |
¿µ¹®³»¿ë (English Abstract) |
portable Internet Extended from wireless LAN has a large cell size, similar to a wireless mobile communication, and con provide the seamless service which offers middle-low speed mobility. IEEE802.16e, the international standard of Portable Internet, uses PKMv2 protocol for authorization and key exchange between a MSS and a BS. This paper proposes a new protocol based on PKMv2, which can provide that MSS is able to do fast authorization with a new BS when soft handover is occurred in a MSS. Our protocol can carry out fast authorization because of reducing the number of messages and parameter exchange, public key encryption and signature in wireless network more than the previous works. It also prevents eavesdropping from an external attacker and keeps the security against impersonation attacks for both a MSS and a BS. |
Å°¿öµå(Keyword) |
Portable Internet
Authentication protocol
fast soft handover
IEEE 802.16e
PKMv2
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ÆÄÀÏ÷ºÎ |
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