KCC 2021
Current Result Document :
ÇѱÛÁ¦¸ñ(Korean Title) |
TLS ȯ°æÀÇ ESNI Áö¿øÇöȲ ¹× ÇÑ°èÁ¡ °íÂû |
¿µ¹®Á¦¸ñ(English Title) |
A Study of ESNI Support Status and Limitations in TLS Ecosystems |
ÀúÀÚ(Author) |
ÀÌ¿õÈñ
ÇãÁعü
Woonghee Lee
Junbeom Hur
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¿ø¹®¼ö·Ïó(Citation) |
VOL 48 NO. 01 PP. 1167 ~ 1169 (2021. 06) |
Çѱ۳»¿ë (Korean Abstract) |
ESNI(Encrypted Server Name Indication)Àº ¼¹ö¿Í Ŭ¶óÀ̾ðÆ®°¡ TLS ¾ÏÈ£ÈÅë½ÅÀ» ÇÒ ¶§, ¾ÏÈ£È °úÁ¤¿¡¼ ÇÊ¿äÇÑ Á¤º¸µéÀ» ±³È¯ÇÏ´Â ÇÚµå¼ÎÀÌÅ© °úÁ¤¿¡¼ ¼¹ö°¡ Ŭ¶óÀ̾ðÆ®¿¡°Ô ÀûÀýÇÑ ÀÎÁõ¼¸¦ Àü¼ÛÇϱâ À§ÇØ È®ÀÎÇÏ´Â ClientHello ¸Þ½ÃÁöÀÇ SNIÇʵ带 ¾ÏÈ£ÈÇÏ´Â TLS 1.3ÀÇ È®ÀåÇ¥ÁØÀÌ´Ù. SNI·Î ÀÎÇØ ¼¹ö»Ó¸¸ÀÌ ¾Æ´Ï¶ó ³×Æ®¿öÅ© »ó¿¡ Á¸ÀçÇÏ´Â ¸ðµç °üÂûÀڴ Ŭ¶óÀ̾ðÆ®°¡ ¾îµð¿¡ Á¢¼ÓÇÏ·Á´ÂÁö ¾Ë¾Æ³¾ ¼ö ÀÖ¾ú´Ù. º» ¿¬±¸´Â ½ÇÁ¦ TLS ȯ°æ¿¡¼ ESNIÀÇ Àû¿ë ÇöȲ¿¡ ´ëÇØ ºÐ¼®ÇÏ°í, Ŭ¶óÀ̾ðÆ® °üÁ¡¿¡¼ º¸È£µÇ´Â ÇÁ¶óÀ̹ö½Ã¿Í ³ëÃâ À§ÇùÀ» ºÐ¼®ÇÏ¿© ÇöÀç ESNI ±â¼ú Àû¿ëÀÇ ÇÑ°èÁ¡ ¹× ÇâÈÄ ¿¬±¸ ¹æÇâ¿¡ ´ëÇؼ Á¦½ÃÇÑ´Ù. |
¿µ¹®³»¿ë (English Abstract) |
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Å°¿öµå(Keyword) |
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ÆÄÀÏ÷ºÎ |
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