INFANT BAG HAVING DANGEROUS SITUATION DETECTION FUNCTION, AND DANGEROUS SITUATION DETECTION SYSTEM COMPRISING SAME

摘要

A method and a system for managing data on the basis of proxy re-encryption in an IoT lightweight terminal environment are disclosed. The method for managing data on the basis of proxy re-encryption in an IoT lightweight terminal environment, according to one aspect of the present invention, can provide a terminal management method on the basis of a proxy re-encryption method, thereby decrypting received data by using a private key provided only to a trusted user in a step of managing a re-encryption key. In addition, compared to a conventional inter-terminal encryption communication method, the present invention can reduce the increasing number of communications in a data encryption transmission step by using re-encryption.