Çѱ¹Á¤º¸Åë½ÅÇÐȸ ³í¹®Áö (Journal of the Korea Institute of Information and Communication Engineering)
ÇѱÛÁ¦¸ñ(Korean Title) |
¹öŶÀ妽º¿Í ºí·ëÇÊÅ͸¦ ÀÌ¿ëÇÑ ¹üÀ§Çü ÀÇ·áÁ¤º¸ ¾Ïȣȱâ¹ý |
¿µ¹®Á¦¸ñ(English Title) |
A Mechanism of Medical Data Encryption Method Using Bucket Index and Bloom filter with the range property. |
ÀúÀÚ(Author) |
±èâ±Ô
±èÁ¤ÅÂ
À¯Ãµ¿µ
±èÁöÈ«
Chang-kyu Kim
Jung-tae Kim
Choun-young Yu
Ji-hong Kim
|
¿ø¹®¼ö·Ïó(Citation) |
VOL 15 NO. 02 PP. 0371 ~ 0381 (2011. 02) |
Çѱ۳»¿ë (Korean Abstract) |
ÃÖ±Ù µ¥ÀÌÅͺ£À̽º³»ÀÇ °³ÀÎÁ¤º¸ÀÇ À¯ÃâÀÌ »çȸÀûÀ¸·Î À̽´°¡ µÇ°í ÀÖ´Ù. °³ÀÎÀÇ ¹Î°¨ÇÑ Á¤º¸¸¦ º¸È£Çϱâ À§ÇÑ ÃÖ¼±ÀÇ ¹æ¹ýÀº µ¥ÀÌÅÍ ¾ÏÈ£ÈÀÌ´Ù. ±×·¯³ª µ¥ÀÌÅ͸¦ ¾ÏÈ£ÈÇϸé ÁúÀǾî 󸮰¡ ¾î·Æ°Ô µÈ´Ù. ±×·¯¹Ç·Î µ¥ÀÌÅͺ£À̽º¸¦ º¸È£ÇÏ°í ÁúÀǾî 󸮸¦ È¿À²ÀûÀ¸·Î Çϱâ À§ÇÑ ¸¹Àº ¹æ¹ýµéÀÌ Á¦¾ÈµÇ°í ÀÖ´Ù. º» ³í¹®¿¡¼´Â ±âÁ¸ÀÇ ¿¬±¸¿¡ ´ëÇÑ ¹æ¹ýÀ» ºÐ¼®ÇÏ°í, ÀÇ·áÁ¤º¸ µ¥ÀÌÅͺ£À̽º³»ÀÇ ¹üÀ§Æ¯¼ºÀ» °¡Áø µ¥ÀÌÅ͸¦ ¾ÏÈ£ÈÇϱâ À§ÇÑ ¹æ¾ÈÀ¸·Î¼ ¹öŶ¹æ½Ä°ú ºí·ëÇÊÅÍ ¹æ½ÄÀ» ÀÌ¿ëÇÑ º¹ÇÕÀûÀÎ ¹æ¹ýÀ» Á¦¾ÈÇÏ¿´´Ù. ¹öŶ¹æ½Ä¸¸À» Àû¿ëÇÑ °æ¿ì¿¡ ºñÇÏ¿© º» ³í¹®¿¡¼ Á¦¾ÈÇÑ ¹öŶ¹æ½Ä°ú ºí·ëÇÊÅ͹æ½ÄÀ» À¶ÇÕÇÏ¿© Àû¿ëÇÑ °æ¿ì¿¡´Â ¹öŶÀÇ °³¼ö¸¦ ´ÃÀÏ ¼ö ÀÖ°í, ÀÌ¿¡ µû¸¥ »ç¿ëÀÚ µ¥ÀÌÅÍÀÇ ºÐÆ÷ ³ëÃâÀ» ¹æÁöÇÒ ¼ö ÀÖÀ¸¸ç, °á°úÀûÀ¸·Î °Ë»ö¼Óµµ¸¦ ³ôÀÏ ¼ö ÀÖÀ½À» ¾Ë ¼ö ÀÖ´Ù.
|
¿µ¹®³»¿ë (English Abstract) |
Recently, there are some social issues that personal sensitive data in database were let out. The best method to protect these personal sensitive data is used by the database encryption method. But the encrypting database makes the query difficult. So, there are a lot of study to protect the database and increase the query efficiency as well. In this paper, we analysed recent research trend to protect the sensitive data and propose the combined method using buckets and the bloom filter for the medical database with range property. Compared to bucket index model, the proposed method can increase bucket index value and protect data distribution exposure. We can estimate that this proposed method can improve searching time and efficiency.
|
Å°¿öµå(Keyword) |
¹öŶ
ºí·ëÇÊÅÍ
µ¥ÀÌÅͺ£À̽º ¾ÏÈ£È
DAS
Bucket
Bloom Filter
Database encryption
DAS
|
ÆÄÀÏ÷ºÎ |
PDF ´Ù¿î·Îµå
|