Research Article
Design of Encryption System for Urban Cultural Heritage Protection Database Based on Blockchain Technology
@INPROCEEDINGS{10.1007/978-3-030-94551-0_49, author={Cai-ting Peng and He-qing Zhang and Yi-lin Feng}, title={Design of Encryption System for Urban Cultural Heritage Protection Database Based on Blockchain Technology}, proceedings={Advanced Hybrid Information Processing. 5th EAI International Conference, ADHIP 2021, Virtual Event, October 22-24, 2021, Proceedings, Part I}, proceedings_a={ADHIP}, year={2022}, month={1}, keywords={Blockchain technology Urban culture Heritage protection Database encryption}, doi={10.1007/978-3-030-94551-0_49} }- Cai-ting Peng
He-qing Zhang
Yi-lin Feng
Year: 2022
Design of Encryption System for Urban Cultural Heritage Protection Database Based on Blockchain Technology
ADHIP
Springer
DOI: 10.1007/978-3-030-94551-0_49
Abstract
Aiming at the problems of long data encryption time and low encryption efficiency in the traditional urban cultural heritage protection database encryption system, an urban cultural heritage protection database encryption system based on blockchain technology is designed. In terms of hardware design, database encryption services were added, and database encryption system hardware was deployed. In terms of software design, based on hardware deployment, design the system application architecture; design system interfaces from the perspectives of encryption and decryption; generate and manage system encryption keys; use blockchain technology to reduce encryption principles. Language composition, adding symbols and terminology, data encryption structure, designing a mixed encryption and decryption flowchart, and realizing the encryption of the urban cultural heritage protection database. The experimental results show that under different tuple pairs, the average time of Setup data encryption is 38 s and 41 s less, and the average dynamic update time consumption is less than 5.77 s, 10.48 s. Under the condition of different number of keywords, Setup data encryption The average time is shorter by 34 s and 96 s, and the average dynamic update time is shorter by 45.19 s and 98.72 s. Has a high encryption database efficiency.
