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ÇѱÛÁ¦¸ñ(Korean Title) |
¼Ó¼º±â¹Ý ¾Ïȣȸ¦ ÀÌ¿ëÇÑ ¿ø°Ý ÇコÄÉ¾î ¸ð´ÏÅ͸µ ½Ã½ºÅÛ |
¿µ¹®Á¦¸ñ(English Title) |
Remote Healthcare Monitoring System Using Attribute based Encryption |
ÀúÀÚ(Author) |
¼ÛÀ¯Áø
µµÁ¤¹Î
You-Jin Song
Jeong-Min Do
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¿ø¹®¼ö·Ïó(Citation) |
VOL 19-C NO. 01 PP. 0063 ~ 0070 (2012. 02) |
Çѱ۳»¿ë (Korean Abstract) |
¿ø°Ý ÇコÄɾî(e-Healthcare) ¼ºñ½º¿¡¼ Ãë±ÞµÇ´Â ÀÇ·áÁ¤º¸´Â °³ÀÎÀÇ ÇÁ¶óÀ̹ö½Ã¸¦ ħÇØÇÒ ¼ö ÀÖÀ¸¹Ç·Î ¾ÏÈ£È µîÀÇ º¸¾È±â¼ú µµÀÔÀÌ ÇʼöÀûÀÌ´Ù. ¹Î°¨ÇÑ ÀÇ·áÁ¤º¸¸¦ º¸È£Çϱâ À§Çؼ Á¢±Ù ±ÇÇÑÀ» À§ÀÓ¹ÞÀº »ç¿ëÀÚ¸¸ µ¥ÀÌÅÍ¿¡ Á¢±Ù °¡´ÉÇÏ¸ç ¶ÇÇÑ, À§ÀÓµÈ Á¢±Ù ±ÇÇÑÀ» öȸÇÏ´Â ±â´ÉÀÌ ÇÊ¿äÇÏ´Ù. ÀÌ·¯ÇÑ ¿ä±¸»çÇ׿¡ ±Ù°ÅÇÏ¿© ¼Ó¼º±â¹Ý ¾ÏȣȰ¡ Á¦¾ÈµÇ¾ú´Ù.
º» ³í¹®¿¡¼´Â ¾ÈÀüÇÑ ¿ø°Ý ÇコÄÉ¾î ¼ºñ½º¸¦ À§Çؼ ÀÇ·áµ¥ÀÌÅÍÀÇ Á¢±Ù ±ÇÇÑ¿¡ ´ëÇÑ À§ÀÓ ¹× öȸ±â´ÉÀ» ¼öÇàÇÒ ¼ö ÀÖ´Â ¼Ó¼º±â¹Ý ¾Ïȣȸ¦ ¿ø°Ý ÇコÄÉ¾î ¸ð´ÏÅ͸µ ½Ã½ºÅÛ¿¡ Àû¿ëÇÑ´Ù. ±×¸®°í ¼Ó¼º±â¹Ý ¾Ïȣȸ¦ ÀÌ¿ëÇÏ¿© ¿ø°Ý ÇコÄÉ¾î ¸ð´ÏÅ͸µ ½Ã½ºÅÛÀ» ±¸¼ºÇÑ´Ù. ¸¶Áö¸·À¸·Î ½Ã½ºÅÛ ÀÌ¿ë¿¡ Àå¾Ö°¡ µÉ ¼ö ÀÖ´Â »ç¿ëÀÚ°£ÀÇ °ø¸ð °ø°Ý¿¡ ´ëÇؼ ºÐ¼®ÇÑ´Ù.
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¿µ¹®³»¿ë (English Abstract) |
To ensure privacy of individual information in remote healthcare service, health data should be protected through a secure technology such as encryption scheme. Only user who delegated decryption right can access to sensitive health data and delegator needs capability for revocating access privilege. Recently, in ubiquitous environment, CP-ABTD(Ciphertext-Policy Attribute-Based Threshold Decryption with Flexible Delegation and Revocation of User Attributes) which extends CP-ABE(Ciphertext-Policy Attribute-Based Encryption) has been proposed for these requirements. In this paper, we construct remote healthcare monitoring system with delegation and revocation capability for attribute in CP-ABTD. Finally, we analyze collusion attack between users in our system.
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Å°¿öµå(Keyword) |
¿ø°Ý ÇコÄɾî
¼Ó¼º±â¹Ý ¾ÏÈ£È
À§ÀÓ
öȸ
Á¢±Ù±ÇÇÑ °ü¸®
°ø¸ð °ø°Ý
Remote Healthcare
Attribute Based Encryption
Delegation
Revocation
Access Privilege Management
Collusion Attack
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ÆÄÀÏ÷ºÎ |
PDF ´Ù¿î·Îµå
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