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Ȩ Ȩ > ¿¬±¸¹®Çå > ±¹³» ³í¹®Áö > Çѱ¹Á¤º¸°úÇÐȸ ³í¹®Áö > Á¤º¸°úÇÐȸ ³í¹®Áö I : Á¤º¸Åë½Å

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 ¾Ïȣȭ 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)
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(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 ¾ÏȣȭÇÏ¿© ÀúÀåÇÏ´Â °ÍÀÌ ¹Ù¶÷Á÷ÇÏ´Ù. °Ë»ö°¡´É ¾Ïȣȭ ½Ã½ºÅÛÀº ¾ÏȣȭÇÏ¿© 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 ¾Ïȣȭ 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 ¾Ïȣȭ ±â¹ýÀ» Á¦¾ÈÇÑ´Ù.
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(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 ¾Ïȣȭ   Àü»çÀû °ø°Ý   ´ÙÁß »öÀΠ  ºí·ëÇÊÅÍ   cloud storage   searchable encryption   brute force attack   multi-indices   bloomfilter  
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