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Ȩ Ȩ > ¿¬±¸¹®Çå > ±¹³» ³í¹®Áö > Çѱ¹Á¤º¸°úÇÐȸ ³í¹®Áö > Á¤º¸°úÇÐȸ ³í¹®Áö A : ½Ã½ºÅÛ ¹× ÀÌ·Ð

Á¤º¸°úÇÐȸ ³í¹®Áö A : ½Ã½ºÅÛ ¹× ÀÌ·Ð

Current Result Document : 90 / 128 ÀÌÀü°Ç ÀÌÀü°Ç   ´ÙÀ½°Ç ´ÙÀ½°Ç

ÇѱÛÁ¦¸ñ(Korean Title) ¼Ó¼º±â¹Ý ¾Ïȣȭ¸¦ 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  
¿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 ¾Ïȣȭ 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 ¾Ïȣȭ°¡ 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 ¾Ïȣȭ¸¦ ¿ø°Ý ÇコÄÉ¾î ¸ð´ÏÅ͸µ ½Ã½ºÅÛ¿¡ Àû¿ëÇÑ´Ù. ±×¸®°í ¼Ó¼º±â¹Ý ¾Ïȣȭ¸¦ 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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(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.
Å°¿öµå(Keyword) ¿ø°Ý ÇコÄɾ ¼Ó¼º±â¹Ý ¾Ïȣȭ   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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