Á¤º¸°úÇÐȸ ³í¹®Áö I : Á¤º¸Åë½Å
Current Result Document :
ÇѱÛÁ¦¸ñ(Korean Title) |
Ŭ¶ó¿ìµå ÄÄÇ»Æà ȯ°æ¿¡¼ °Ë»ö°¡´É ¾ÏÈ£È ½Ã½ºÅÛÀ» À§ÇÑ Àü»çÀû °ø°Ý¿¡ È¿°úÀûÀÎ ´ÙÁß »öÀÎ ±â¹ý |
¿µ¹®Á¦¸ñ(English Title) |
Efficient Multi-indices Scheme for Searchable Encryption System against Brute Force Attack in Cloud Computing Environments |
ÀúÀÚ(Author) |
Á¤ÁØÈ£
È«¿µ½Ä
Junho Jeong
Young Sik Hong
|
¿ø¹®¼ö·Ïó(Citation) |
VOL 40 NO. 05 PP. 0286 ~ 0293 (2013. 10) |
Çѱ۳»¿ë (Korean Abstract) |
Ŭ¶ó¿ìµå ȯ°æ¿¡¼´Â ¼ºñ½º Á¦°øÀÚ¸¦ ½Å·ÚÇÒ ¼ö ¾øÀ½À¸·Î Áß¿äÇÑ Á¤º¸¸¦ Æ÷ÇÔÇÏ´Â µ¥ÀÌÅÍ´Â ¾ÏÈ£ÈÇÏ¿© ÀúÀåÇÏ´Â °ÍÀÌ ¹Ù¶÷Á÷ÇÏ´Ù. °Ë»ö°¡´É ¾ÏÈ£È ½Ã½ºÅÛÀº ¾ÏÈ£ÈÇÏ¿© ÀúÀåÇÑ Á¤º¸¸¦ º¹È£ÈÇÏÁö ¾Ê°í¼µµ Å°¿öµåÀÇ °Ë»öÀ» ¼öÇàÇÒ ¼ö ÀÖ´Â À¯¿ëÇÑ º¸¾È±â¼úÀÌ´Ù. ±×·¯³ª °ø°ÝÀÚµéÀº °Ë»ö°¡´É ¾ÏÈ£È ½Ã½ºÅÛÀÇ ÀåÁ¡À» ¿ªÀ¸·Î ÀÌ¿ëÇÏ¿© Àü»çÀû °ø°ÝÀ» ÅëÇØ ½Ã½ºÅÛ¿¡ °úºÎÇϸ¦ ÀÏÀ¸Å°¸ç, Àڽſ¡°Ô ÇÊ¿äÇÑ Á¤º¸¸¦ ȹµæÇÑ´Ù. ±×·¯¹Ç·Î º» ³í¹®Àº ºí·ëÇÊÅ͸¦ ÀÌ¿ëÇÑ ´ÙÁß »öÀÎÀ¸·Î °ø°ÝÀÚ°¡ °Ë»ö¿¡ »ç¿ëµÈ ÁúÀÇ È¹µæÀ» ÅëÇØ Å° ¹× Á¤º¸¸¦ À¯ÃßÇÏ¸ç ´Ù¼öÀÇ °ÅÁþÁúÀǸ¦ ¹ß»ý½ÃÅ°´Â Àü»çÀû °ø°Ý¿¡µµ È¿°úÀûÀ¸·Î ´ëÀÀÇÒ ¼ö ÀÖ´Â °Ë»ö °¡´É ¾ÏÈ£È ±â¹ýÀ» Á¦¾ÈÇÑ´Ù. |
¿µ¹®³»¿ë (English Abstract) |
In cloud computing, the clients have to encrypt and store the data which contain critical information because cloud servers cannot be fully trusted in protecting them. A Searchable Encryption System enables the clients to search encrypted keywords without compromising the security of the original data. However, malicious users are able to take advantage of the Searchable Encryption Systems and impose overloads to the system using a Brute force attack. As a result, it may lead to retrieval of the critical information such as key or generation of false queries. Therefore, we propose a novel Searchable Encryption Scheme based on multi-indices by Bloomfilter to efficiently deal with such Brute force attack. |
Å°¿öµå(Keyword) |
Ŭ¶ó¿ìµå ½ºÅ丮Áö
°Ë»ö°¡´É ¾ÏÈ£È
Àü»çÀû °ø°Ý
´ÙÁß »öÀÎ
ºí·ëÇÊÅÍ
cloud storage
searchable encryption
brute force attack
multi-indices
bloomfilter
|
ÆÄÀÏ÷ºÎ |
PDF ´Ù¿î·Îµå
|