DAEGU GYEONGBUK INSTITUTE OF SCIENCE AND TECHNOLOGY (20240380615). REAL-TIME IoT DATA SHARING SYSTEM SUPPORTING ATTRIBUTE-BASED ACCESS CONTROL AND METHOD THEREOF simplified abstract
Contents
REAL-TIME IoT DATA SHARING SYSTEM SUPPORTING ATTRIBUTE-BASED ACCESS CONTROL AND METHOD THEREOF
Organization Name
DAEGU GYEONGBUK INSTITUTE OF SCIENCE AND TECHNOLOGY
Inventor(s)
Hsu Ruei-hau of Kaohsiung City (TW)
REAL-TIME IoT DATA SHARING SYSTEM SUPPORTING ATTRIBUTE-BASED ACCESS CONTROL AND METHOD THEREOF - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240380615 titled 'REAL-TIME IoT DATA SHARING SYSTEM SUPPORTING ATTRIBUTE-BASED ACCESS CONTROL AND METHOD THEREOF
Simplified Explanation:
The IoT device encrypts data using a peripheral device and sends it to a server, while a user device retrieves the necessary data from the server for real-time sharing.
- The IoT device performs low-performance encryption operations, outsourcing high-performance encryption operations to the peripheral device.
- The user device generates an attribute bloom filter for data retrieval.
- The cloud server stores and transmits encrypted IoT data based on attribute-based encryption.
Key Features and Innovation:
- IoT device encrypts data using a peripheral device for efficient data transmission.
- User device retrieves encrypted IoT data based on access policies.
- Cloud server stores and transmits encrypted IoT data for user device retrieval.
Potential Applications:
This technology can be applied in various industries such as healthcare, smart homes, and industrial automation for secure and efficient data sharing.
Problems Solved:
This technology addresses the need for secure and real-time sharing of IoT data while optimizing performance and efficiency.
Benefits:
- Enhanced data security through encryption.
- Real-time sharing of IoT data.
- Efficient data retrieval based on access policies.
Commercial Applications:
The technology can be used in IoT devices, cloud services, and data analytics platforms for secure and efficient data sharing, catering to industries like healthcare, smart cities, and manufacturing.
Prior Art:
Researchers can explore prior art related to attribute-based encryption, IoT data sharing, and cloud storage technologies to understand the evolution of this innovation.
Frequently Updated Research:
Researchers can stay updated on advancements in attribute-based encryption, IoT security, and cloud computing to enhance the capabilities of this technology.
Questions about IoT Data Encryption: 1. How does attribute-based encryption enhance data security in IoT devices? 2. What are the potential challenges in implementing attribute-based encryption for IoT data sharing?
Original Abstract Submitted
an iot device according to an embodiment encrypts iot data using a peripheral device and transmits the iot data to a server, and a user device requests and obtains necessary iot data from the server, thereby achieving real-time iot data sharing. the iot device performs only relatively low-performance operation of attribute-based encryption to encrypt iot data collected through a sensor and outsources the remaining high-performance operations of attribute-based encryption to the peripheral device providing external communication network connection to the iot device to generate a final ciphertext. a user device generates an attribute bloom filter using an access policy thereof, requests and obtains iot data encrypted according to attribute-based encryption. a cloud server receives and stores iot data encrypted by the iot device and the peripheral device according to attribute-based encryption and transmits iot data retrieved using the attribute bloom filter as a query to the user device.
