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¥»¥å·¥ç¥ó 4F  ¥ͥåȥ¥¯¥»¥­¥å¥ê¥ƥ£
Æü»þ: 2010ǯ7·î8Æü(ÌÚ) 8:30 - 10:10
Éô²°: ÏÂÉ÷
ºÂĹ: ļ»Ȳϸ¶ ²ij¤ (ÁϲÁÂç³Ø)

4F-1 (»þ´Ö: 8:30 - 8:55)
Âê̾ ¥·¥°¥ʥê¥󥰥ܥǥ£¤δ°¸¡¾ÚÊý¼°
Ãø¼Ô *¹⸶ ¾°»Ö, Ãæ¼ ÁÇŵ (Áí¹縦µæÂç³ر¡Âç³Øʣ¹ç²ʳظ¦µæ²Ê)
Page pp. 976 - 982
Keyword SIP, DTLS-SRTP, ZRTP, SIP Identity, Proxy Authenticate

4F-2 (»þ´Ö: 8:55 - 9:20)
Âê̾ ¥ȥݥÆÃ¤òÍøÍѤ·¤¿³ÎΨŪ¥ѥ±¥åȥޡ¼¥­¥󥰼êˡ
Ãø¼Ô *¶Ⲭ ¹¸ (ÃÞÇÈÂç³Ø), ²¬ÅÄ ²íǷ (ÃÞÇÈÂç³Ø/ÆüËܥͥåȥ¥¯¥¤¥ó¥ե©¥᡼¥·¥ç¥󥻥󥿡¼), Ԣʬ ½߼¡, ²¬ËÜ ±ɻÊ (ÃÞÇÈÂç³Ø)
Page pp. 983 - 992
Keyword DoS¹¶·âÂкö, ¥ȥ졼¥¹¥Хå¯, ³ÎΨŪ¥ѥ±¥åȥޡ¼¥­¥ó¥°, ¥¤¥󥿡¼¥ͥåȥȥݥ
Abstract ¶áǯ¡¤DoS¹¶·â¤ò¹ԤäƤ¤¤ë¥ۥ¹¥ȤòÆÃÄꤹ¤ë¥ȥ졼¥¹¥Х寵»½ѤÎÃæ¤Ǥâ³ÎΨŪ¥ѥ±¥åȥޡ¼¥­¥ó¥°(Probabilistic Packet Marking, PPM)µ»½Ѥ¬ÃíÌܤµ¤ì¤Ƥ¤¤롥PPM¼êˡ¤Ï¾¤Υȥ졼¥¹¥Х导êˡ¤ÈÈæ³Ӥ·¤ÆÍ͡¹¤ÊÍøÅ¬¤¢¤ëȿÌ̡¤¹¶·â·Ðϩ¤κƹ½¤ËɬÍפʥѥ±¥åȿô¤¬¿¤¯ºƹ½¤ޤǤ˻þ´֤¬¤«¤«¤뤳¤Ȥȡ¤ʬ»¶·¿DoS¹¶·â»þ¤ʤɤǤΥϥå·¥åÃ;ׯͤˤè¤ë·Ðϩ¤θí¤ä¿ºƹ½¤ÎÌäÂêŬ»ØŦ¤µ¤ì¤Ƥ¤¤롥¤µ¤é¤ˡ¤¥ѥ±¥åȥޡ¼¥­¥󥰽èÍý¤ÎÉé²٤˴ؤ·¤ƤۤȤó¤ɵÄϵ¤ì¤Ƥ¤¤ʤ¤¡¥ ËÜÏÀʸ¤ǤÏ3¤ĤβþÎɤòPPM¤˻ܤ·¡¤½¾Íè¼êˡ¤è¤ê¤â¸úΨÎɤ¯Èﳲ¼Ô¦¤¬¹¶·â·Ðϩ¤òºƹ½ÃۤǤ­¤ë¼êˡ¤òÄó°Ƥ¹¤롥¤½¤·¤ơ¤Äó°Ƽêˡ¤Îɾ²Ȥ·¤ơ¤¿ô¼°ɾ²ȼÂÁõɾ²ò¹Ԥä¿¡¥¿ô¼°ɾ²«¤齾Íè¼êˡ¤è¤ê¤âɬÍפȤ¹¤ë¥ѥ±¥åȿô¤κ︺¤Ë¸ù¤·¡¤¤µ¤é¤˾ׯͳÎΨ¤βþ¤â¼¸½¤·¤¿¤³¤Ȥ򼨤·¤¿¡¥¤ޤ¿¼ÂÁõɾ²«¤餳¤ì¤ޤÇÉé²٤¬¹⤤¤Èͽ¬¤µ¤ì¤Ƥ­¤¿¥ѥ±¥åȥޡ¼¥­¥󥰤νèÍý¤ϤۤȤó¤ÉÉé²٤ˤʤé¤ʤ¤¤³¤Ȥ򼨤·¤¿¡¥

4F-3 (»þ´Ö: 9:20 - 9:45)
Âê̾ °ÌÃ־ðÊó´ÉÍý¥·¥¹¥ƥà¤ˤª¤±¤뿮Íê¤ˤè¤ëÄ̿®·¿¤ÎÀڤêÂؤ¨Êý¼°¤ÎÄó°Æ
Ãø¼Ô *¿¹ ͦ³¤, ÇòÀÐ ÍÛ, ¹ⶶ ½¤ (¸øΩ¤Ϥ³¤Æ̤ÍèÂç³Ø ¥·¥¹¥ƥà¾ðÊó²ʳØÉô)
Page pp. 993 - 1002
Keyword °ÌÃ־ðÊó´ÉÍý¥·¥¹¥ƥà, ¿®Íê, Ä̿®·¿
Abstract °ÌÃ־ðÊó¤òÍøÍѤ·¤¿¥µ¡¼¥ӥ¹¤¬Áý²ä¹¤뷹¸þ¤ˤ¢¤ꡤ¤½¤ì¤é¤ΰÌÃ־ðÊ󥵡¼¥ӥ¹¤ϸÄÊ̤˰ÌÃ־ðÊó¤ò´ÉÍý¤·¤Ƥ¤¤롥¤³¤ì¤é¤ΰÌÃ־ðÊó¤ò¶¦ͭ¤¹¤뤳¤ȤǰÌÃ־ðÊ󥵡¼¥ӥ¹¤ȰÌÃ־ðÊ󥵡¼¥ӥ¹ÍøÍѼԤÎÁÐÊý¤Çͭ±פȤʤ롥¤·¤«¤·¡¤¾ðÊó¶¦ͭ¤ò¹Ԥ¦¾å¤ǰÌÃ־ðÊ󥵡¼¥ӥ¹ÍøÍѼԤΰÌÃ֥ץ饤¥Х·¡¼¤ÎÊݸÌäÂê¤Ȥʤ롥¤½¤³¤ǡ¤°ÌÃ־ðÊ󥵡¼¥ӥ¹ÍøÍѼԤΥץ饤¥Х·¡¼Êݸî¤ȥµ¡¼¥ӥ¹¤ò¹Ԥ¦»þ´֤򸽾õ¤ÈÊѤï¤é¤ʤ¯¤¹¤뤿¤á¤Ë2¤ĤÎÄ̿®·¿¤òÍøÍѤ·¤¿°ÌÃ־ðÊó´ÉÍý¥·¥¹¥ƥà¤òÄó°Ƥ¹¤롥¤³¤Î2¤ĤÎÄ̿®·¿¤òÂ򤹤ëºݤ˰ÌÃ־ðÊ󥵡¼¥ӥ¹¤ο®ÍêÅ٤ˤè¤êÂ򤹤ëÊý¼°¤òÄó°Ƥ¹¤롥°ÌÃ־ðÊ󥵡¼¥ӥ¹¤ο®ÍêÅ٤ϰÌÃ־ðÊó´ÉÍý¥·¥¹¥ƥà¤ȰÌÃ־ðÊó ¥µ¡¼¥ӥ¹ÍøÍѼԤ¬ȽÃǤ·¡¤¤½¤줾¤줬ȽÃǤ·¤¿¿®ÍêÅ٤ò¾ڵòÍýÏòÍøÍѤ·¤ƿ®ÍêÅ٤ν¸Ìó¤ò¹Ԥ¦¡¥

4F-4 (»þ´Ö: 9:45 - 10:10)
Âê̾ ¥¯¥饹¥¿·¿̵Àþ¥»¥󥵥ͥåȥ¥¯¤Τ¿¤á¤θ°´ÉÍýÊý¼°¤ÎÄó°ƤÈÂÑÅðÆñ¤˴ؤ¹¤ë¹ͻ¡
Ãø¼Ô *ÌÓÍø ¼÷»Ö, ¾®Ìî ÎɻÊ, ÆÊ ͺ°ì, ʿ²¬ °ì (»°ɩÅŵ¡)
Page pp. 1003 - 1010
Keyword ¸°´ÉÍýÊý¼°, One-Way Cross-Trees, ¥»¥󥵥ͥåȥ¥¯, ¥¢¥ɥۥ寥ͥåȥ¥¯
Abstract µ¡´ï¤˥»¥󥵥Ρ¼¥ɤòÀßÃ֤·¡¤µ¡´ï¤ÎÀßÄêÊѹ¹¤äÊݼéºî¶Ȥò̵ÀþÄ̿®¤ˤè¤äƼ»ܤ¹¤ë¾ì¹ç¤ˤϡ¤ºî¶ȤÎÂоݤǤϤʤ¤¥»¥󥵥Ρ¼¥ɤؤθíÀܳ¤䡤Â軰¼Ԥˤè¤륻¥󥵥Ρ¼¥ɤؤÎÉÔ¥¢¥¯¥»¥¹¤¬ÌäÂê¤Ȥʤ롥¤³¤ÎÌäÂê¤ؤÎÂнè¤Ȥ·¤Ƥϡ¤ǧ¾ڵ»½ѤÎƳÆþ¤¬ÉԲķç¤Ǥ¢¤ꡤ¥»¥󥵥Ρ¼¥ɤη׻»¡¦µ­²±»񸻤ò¹Íθ¤·¤¿¾ì¹硤¶¦Ä̸°°Źæ¤òÍѤ¤¤¿¥á¥å»¡¼¥¸ǧ¾ڻҤˤè¤ëǧ¾ڤ¬ͭ¸ú¤Ǥ¢¤롥¤·¤«¤·¡¤¥á¥å»¡¼¥¸ǧ¾ڻҤˤè¤ëǧ¾ڤò¹Ԥ¦¤Ȥ­¤ˤϡ¤µ¡´ï´֤Ǥ¤¤«¤˰¤˸°´ÉÍý¤ò¹Ԥ¦¤«¤¬²ÝÂê¤Ȥʤ롥ËܹƤǤϡ¤µ¡´ï¤ÎÅðÆñ¡¦ʶ¼º¤ˤè¤ë¾ðÊóϳ±̤ËÂФ·¤ƥ·¥¹¥ƥàÂΤò°Â¤ËÊݤĤ³¤ȤΤǤ­¤븰´ÉÍýÊý¼°¤òÄó°Ƥ¹¤롥¤ޤ¿¡¤Äó°ÆÊý¼°¤ΰ¤˴ؤ¹¤ë¹ͻ¡¤ò¹Ԥ¤¡¤Äó°Ƥ¹¤븰Êý¼°¤ȸ°¹¹¿·Êý¼°¤ȤÎÁȤ߹ç¤碌¤ˤè¤ꡤ¥·¥¹¥ƥàÂΤΰ¤òÊݤĤ³¤Ȥ¬¤Ǥ­¤뤳¤Ȥ򼨤¹¡¥