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Ç¥ÁعøÈ£ TTAK.KO-12.0312 ±¸Ç¥ÁعøÈ£
Á¦°³Á¤ÀÏ 2017-12-13 ÃÑÆäÀÌÁö 21
ÇѱÛÇ¥ÁØ¸í ºí·ÏüÀÎ ±â¹Ý »ç¹°ÀÎÅÍ³Ý µð¹ÙÀ̽º ¹× ÀÚ¿ø °Ë»ö ÇÁ·¹ÀÓ¿öÅ©
¿µ¹®Ç¥Áظí A Blockchain based IoT Device /Resource Retrieval Framework
Çѱ۳»¿ë¿ä¾à º» Ç¥ÁØÀº ID±â¹Ý µð¹ÙÀ̽º ¹× ÀÚ¿ø °Ë»ö¿¡ ÀÎÁõ/ºÎÀιæÁö/µ¥ÀÌÅÍ ¹«°á¼º ±â´ÉÀ» Á¦°øÇÏ´Â º¸¾È ÇÁ·¹ÀÓ¿öÅ©¸¦ ±â¼úÇÏ°í ±× º¸¾È Ư¼ºµéÀ» ¼³¸íÇÑ´Ù. º» ÇÁ·¹ÀÓ¿öÅ©ÀÇ º¸¾È Ư¼ºÀ¸·Î´Â ´Ù¼öÀÇ ³ëµå°¡ Âü¿©ÇÏ´Â ºÐ»êÇü µ¥ÀÌÅͺ£À̽ºÀÎ ºí·ÏüÀÎÀ» ÀÌ¿ëÇÏ¿© ´ÜÀÏ Àå¾ÖÁ¡À» Á¦°Å, µðÁöÅÐ ¼­¸íÀ» ÀÌ¿ëÇÏ¿© ÀÎÁõ ¹× ºÎÀιæÁö ±â´ÉÀ» Á¦°ø, Çؽà tree¸¦ ÀÌ¿ëÇÏ¿© °Ë»ö ÇÁ·¹ÀÓ¿öÅ©ÀÇ µ¥ÀÌÅÍ ¹«°á¼ºÀ» º¸ÁõÇÔÀÌ ÀÖ´Ù. ¶ÇÇÑ ÇØ´ç ÇÁ·¹ÀÓ¿öÅ©¿¡¼­ÀÇ »ç¹°ÀÎÅÍ³Ý µð¹ÙÀ̽º ¹× ÀÚ¿øÀÇ ID µî·Ï, º¯°æ, ±×¸®°í »èÁ¦ °úÁ¤¿¡ ´ëÇÑ ±â¼ú°ú »ç¹°ÀÎÅÍ³Ý µð¹ÙÀ̽º ¹× ÀÚ¿øÀÇ °Ë»ö °úÁ¤¿¡ ´ëÇÑ ±â¼úÀ» ÇÑ´Ù.
¿µ¹®³»¿ë¿ä¾à The standard defines a security framework to provide authentication/non- repudiation/integrity for ID-based search for devices and resources, and describes its key security features. Main security features of this framework include: removing the vulnerability of single point of failure through the Blockchain¡¯s distributed database, providing authentication and non-repudiation using digital signature, and assuring the framework¡¯s data integrity using the hash tree. Furthermore, we describe in detail the process of registration, mobility support, and deregistration of IoT devices or resources on this framework as well as search scheme.
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