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Ç¥ÁعøÈ£ TTAE.IF-RFC3310 ±¸Ç¥ÁعøÈ£
Á¦°³Á¤ÀÏ 2004-12-23 ÃÑÆäÀÌÁö 25
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¿µ¹®Ç¥Áظí Hypertext Transfer Protocol (HTTP) Digest Authentication Using Authentication and Key Agreement (AKA)
Çѱ۳»¿ë¿ä¾à º» Ç¥ÁØÀº HTTP ÀÎÁõÀ» À§ÇÑ AKA(Authentication and Key Agreement) ±â¹ÝÀÇ ÇѽÃÀû ºñ¹Ð¹øÈ£ »ý¼º ¸ÞÄ¿´ÏÁò¿¡ ´ëÇÏ¿© ±â¼úÇÑ´Ù. HTTP ÀÎÁõ ÇÁ·¹ÀÓ¿öÅ©´Â Basic°ú Digest µÎ°¡Áö ÀÎÁõ ¹æ½ÄÀ» Áö¿øÇÑ´Ù.µÎ ¹æ½Ä ¸ðµÎ °øÀ¯ ºñ¹Ð ±â¹Ý ¸ÞÄ¿´ÏÁòÀÌ´Ù. AKA ¸ÞÄ¿´ÏÁòÀº UMTS(Universal Mobile Telecommunications System) ³×Æ®¿÷¿¡¼­ »ç¿ëÀÚ ÀÎÁõ°ú ¼¼¼Ç Å° ¹èÆ÷¸¦ ¼öÇàÇÑ´Ù. AJA´Â ´ëĪÀû ¾ÏÈ£ ¸ÞÄ¿´ÏÁò ±â¹ÝÀÇ challenge-responseÀÌ´Ù. SIP ÇÁ·ÎÅäÄÝÀº HTTPÀÇ Digest ÀÎÁõ¹æ½ÄÀ» »ç¿ëÇÏ°í ÀÖÀ¸¹Ç·Î AKA ±â¹Ý ÀÎÁõ ¹æ½ÄÀ» ¹Ù·Î Àû¿ëÇÒ ¼ö ÀÖ´Ù. ±âÁ¸ HTTP Digest ÀÎÁõ ¹æ½Ä¿¡ credential Á¤º¸¸¦ ¼û±èÀ¸·Î½á º¸¾È¼ºÀ» Çâ»ó½Ãų ¼ö ÀÖ´Ù.
¿µ¹®³»¿ë¿ä¾à This standard specifies an Authentication and Key Agreement (AKA) based one-time password generation mechanism for Hypertext Transfer Protocol (HTTP) Digest access authentication. The HTTP Authentication Framework includes two authentication schemes: Basic and Digest. Both schemes employ a shared secret based mechanism for access authentication. The AKA mechanism performs user authentication and session key distribution in Universal Mobile Telecommunications System (UMTS) networks. AKA is a challenge-response based mechanism that uses symmetric cryptography. The Digest scheme improves security by hiding user credentials with cryptographic hashes, and additionally by providing limited message integrity
±¹Á¦Ç¥ÁØ IETF RFC 3310
°ü·ÃÆÄÀÏ TTAE_IF-RFC3310.zip TTAE_IF-RFC3310.zip            

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