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Ȩ Ȩ > ¿¬±¸¹®Çå > ±¹³» ³í¹®Áö > Çѱ¹Á¤º¸°úÇÐȸ ³í¹®Áö > Á¤º¸°úÇÐȸ ³í¹®Áö I : Á¤º¸Åë½Å

Á¤º¸°úÇÐȸ ³í¹®Áö I : Á¤º¸Åë½Å

Current Result Document : 4 / 16 ÀÌÀü°Ç ÀÌÀü°Ç   ´ÙÀ½°Ç ´ÙÀ½°Ç

ÇѱÛÁ¦¸ñ(Korean Title) ¸ð¹ÙÀÏ ¾ÖµåȤ ³×Æ®¿öÅ©ÀÇ ¾ÈÀüÇÏ°í È¿°úÀûÀÎ ÃÖÀûÀÇ ÀÎÁõ°æ·Î Ž»ö ±â¹ý
¿µ¹®Á¦¸ñ(English Title) A Secure and Effective Optimal Path Searching Method on Certificate Chains in Mobile Ad Hoc NETworks
ÀúÀÚ(Author) ÃÖ¼ºÀç   ±è¿ë¿ì   ÀÌÈ«±â   ¼ÛÁÖ¼®   ¾ç´ëÇå  
¿ø¹®¼ö·Ïó(Citation) VOL 32 NO. 03 PP. 0310 ~ 0317 (2005. 06)
Çѱ۳»¿ë
(Korean Abstract)
¸ð¹ÙÀÏ ¾ÖµåȤ ³×Æ®¿öÅ©´Â ±âÁ¸ÀÇ ½Ã½ºÅÛó·³ ÀÎÁõ±â°ü(Certificate Authority)À̳ª Áß¾Ó ÁýÁßÈ­µÈ ¼­¹ö¸¦ ÅëÇØ ³ëµåµé¿¡ ´ëÇÑ ½Å·Ú¿Í ¿Â¶óÀÎ Á¢±ÙÀ» Á¦°øÇÏÁö ¾Ê´Â´Ù. ±×·¯³ª, ½Ã½ºÅÛÀÇ ³ëµåµéÀº ¼­·Î ¾ÈÀüÇÏ°Ô µ¥ÀÌŸ¸¦ ÁÖ°í¹Þ±â À§Çؼ­ °æ·Î¸¦ Ž»öÇÏ´Â °Í»Ó¸¸ ¾Æ´Ï¶ó, ¼­·Î¸¦ ½Å·ÚÇÒ ¼ö ÀÖ°Ô ÇÏ´Â °úÁ¤ÀÌ ¹Ýµå½Ã ÇÊ¿äÇÏ´Ù. ÀÌ·¯ÇÑ ÀÌÀ¯ ¶§¹®¿¡ ¿Â¶óÀÎ ½Å·Ú±â°üÀ̳ª ÀÎÁõ ÀúÀå °ø°£À» ¿ä±¸Çß´ø ÀüÅëÀûÀÎ º¸¾È ±¸Á¶´Â ¾ÈÀüÇÑ ¾ÖµåȤ ³×Æ®¿öÅ©¿¡´Â ÀûÇÕÇÏÁö ¾Ê´Ù. ÀÌ¿¡ º» ³í¹®¿¡¼­´Â ¾ÖµåȤ ³×Æ®¿öÅ© ȯ°æ¿¡¼­ È¿°úÀûÀÎ Ç÷¯µù(flooding) ±â¹ýÀ» »ç¿ëÇÏ¿© ³ëµå »çÀÌ¿¡ '¾ÈÀüÇÏ°í È¿°úÀûÀÎ ÃÖÀûÀÇ ÀÎÁõ°æ·ÎŽ»ö±â¹ý'À» Á¦¾ÈÇÑ´Ù. ÀÌ ½Ã½ºÅÛÀº ºê·Îµåij½ºÆÃ(broadcasting)À» ÅëÇØ ¸ñÀûÁö¸¸À» ã´Â ÀϹÝÀûÀÎ ¶ó¿ìÆà ÇÁ·ÎÅäÄݸ¸À» ÀǹÌÇÏ´Â °ÍÀÌ ¾Æ´Ï¶ó, Åë½ÅÇÏ°íÀÚ ÇÏ´Â ³ëµå¸¦ ¾ÈÀüÇÏ°í È¿°úÀûÀ¸·Î Ž»öÇϸç, ã¾ÆÁø °æ·Î ¶ÇÇÑ ±× °æ·Î¿¡ ÀÖ´Â ³ëµå°£ÀÇ ½Å·Ú¸¦ ÅëÇØ °ËÁõÇÏ´Â °úÁ¤À» Æ÷ÇÔÇÑ´Ù.

¿µ¹®³»¿ë
(English Abstract)
In opposition to conventional networks, mobile ad hoc networks usually do not offer trust about nodes or online access through certificate authorities or centralized servers. But, nodes in those systems need process that can search path as well as trust each other to exchange data in safety. For these reasons, traditional security measures that require online trusted authorities or certificate storages are not well-suited for securing ad hoc networks. In this paper, I propose a secure and effective method to search the optimized path using profitable flooding techniques on certificate chains in MANETs(Mobile Ad hoc NETworks). This system includes not only using routing protocols that are generally broadcasting packets but also finding nodes securely and verifing the process through trust relationships between nodes that are searched.

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Å°¿öµå(Keyword) ¾ÖµåȤ ³×Æ®¿öÅ©   Ç÷¯µù   º¸¾È   ÀÎÁõ¼­   Ad hoc network   flooding   security   certificate  
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