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Ç¥ÁعøÈ£ TTAK.KO-12.0174 ±¸Ç¥ÁعøÈ£
Á¦°³Á¤ÀÏ 2011-12-21 ÃÑÆäÀÌÁö 20
ÇѱÛÇ¥Áظí IPsec¿¡¼­ÀÇ ARIA ¾ÏÈ£ ¾Ë°í¸®Áò ¿î¿µ ¹æ¹ý
¿µ¹®Ç¥Áظí The Use of ARIA Algorithm in Internet Protocol Security(IPsec)
Çѱ۳»¿ë¿ä¾à º» Ç¥ÁØÀº ÀÎÅÍ³Ý ÇÁ·ÎÅäÄÝ °èÃþ(IP Layer: Internet Protocol Layer)ÀÇ Æ®·¡ÇÈ¿¡ ´ëÇÑ Á¤º¸ º¸È£ ¼­ºñ½º¸¦ Á¦°øÇÏ´Â ÇÁ·ÎÅäÄÝÀÇ ¹­À½(Suite of Protocols)ÀÎ IPsec¿¡¼­ ºí·Ï ¾ÏÈ£ ARIA¸¦ »ç¿ëÇÏ´Â ¹æ¹ýÀ» Á¤ÀÇÇÑ´Ù. ±¸Ã¼ÀûÀ¸·Î, IPsec°ú ÀÎÅÍ³Ý Å° ±³È¯(IKE) ÇÁ·ÎÅäÄÝÀÇ º¸¾È ±â´ÉÀ» À§ÇØ ARIA¿Í °¢Á¾ ¿î¿µ ¸ðµåÀÇ °áÇÕÀ» ±â¹Ð¼º ¾Ë°í¸®Áò, ÀÇ»ç ³­¼ö ÇÔ¼ö, ±×¸®°í ¹«°á¼º ¾Ë°í¸®ÁòÀ¸·Î »ç¿ëÇÏ´Â ¹æ¹ýÀ» ¸í½ÃÇÑ´Ù. ±×¸®°í Á¤º¸ º¸È£ ¼­ºñ½º¿¡ µû¶ó ÀûÀýÇÑ ARIA¿Í ¿î¿µ ¸ðµå °áÇÕÀ» ÀÎÅÍ³Ý Å° ±³È¯ÀÇ º¸¾È ¿¬°è(SA: Security Association) Çù»ó¿¡¼­ ¼±ÅÃÇÏ´Â µ¥ »ç¿ëµÇ´Â ½Äº°°ªÀ» Á¤ÀÇÇÑ´Ù.
¿µ¹®³»¿ë¿ä¾à This standard defines how to use ARIA block-cipher algorithm in IPsec which is a suite of protocols that provides security to Internet communications at the IP layer. Specifically, this standard describes how ARIA in conjunction with several different modes of operation can be used as encryption algorithms, pseudo-random functions and integrity-protection algorithms depending on the role, and assigns values to negotiate IPsec SAs that will provide protection using those algorithms.
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