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Ç¥ÁØÁ¾·ù | Á¤º¸Åë½Å´ÜüǥÁØ(TTAS) | ||||||||||||||||
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Ç¥ÁعøÈ£ | TTAE.IF-RFC5201 | ±¸ Ç¥ÁعøÈ£ | |||||||||||||||
Á¦°³Á¤ÀÏ | 2009-11-20 | ÃÑ ÆäÀÌÁö | 121 | ||||||||||||||
ÇÑ±Û Ç¥Áظí | È£½ºÆ® ½Äº° ÇÁ·ÎÅäÄÝ | ||||||||||||||||
¿µ¹® Ç¥Áظí | Host Identity Protocol | ||||||||||||||||
ÇÑ±Û ³»¿ë¿ä¾à | È£½ºÆ® ½Äº° ÇÁ·ÎÅäÄÝ(HIP)Àº °øÀ¯ÇÏ´Â IP °èÃþÀÇ »óŸ¦ ¾ÈÀüÇÏ°Ô ¼ö¸³Çϰí À¯ÁöÇϱâ À§ÇÏ¿©, ½Äº°ÀÚ¿Í À§Ä¡ÀÚ¸¦ ºÐ¸®ÇÑ´Ù. Áï IP ÁÖ¼Ò°¡ º¯µ¿µÇ´Â °æ¿ì¿¡µµ Åë½ÅÀÇ ¿¬¼Ó¼ºÀ» °¡´ÉÇÏ°Ô ÇÑ´Ù. °á°úÀûÀ¸·Î DoS(denial-of-service)¿Í MitM (man-in-the middle) °ø°Ý¿¡ ´ëÀÀÇÏ´Â È¿°ú°¡ ÀÖ´Ù. | ||||||||||||||||
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This memo specifies the details of the Host Identity Protocol (HIP).
HIP allows consenting hosts to securely establish and maintain shared IP-layer state, allowing separation of the identifier and locator roles of IP addresses, thereby enabling continuity of communications across IP address changes. HIP is based on a Sigma-compliant Diffie- Hellman key exchange, using public key identifiers from a new Host Identity namespace for mutual peer authentication. The protocol is designed to be resistant to denial-of-service (DoS) and man-in-the- middle (MitM) attacks. When used together with another suitable security protocol, such as the Encapsulated Security Payload (ESP), it provides integrity protection and optional encryption for upper- layer protocols, such as TCP and UDP. |
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