PENGAMANAN BASIS DATA POSTGRESQL DENGAN FITUR PENCARIAN KEYWORD MENGGUNAKAN SSE (SEARCHABLE SYMMETRIC ENCRYPTION)

HASIBUAN, ANDRI WIFALDY and Arsalan, Osvari and Satria, Hadipurnawan (2023) PENGAMANAN BASIS DATA POSTGRESQL DENGAN FITUR PENCARIAN KEYWORD MENGGUNAKAN SSE (SEARCHABLE SYMMETRIC ENCRYPTION). Undergraduate thesis, Sriwijaya University.

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Abstract

PostgreSQL is a lightweight relational database that requires minimal memory usage when in operation, and it also has flexibility in choosing encryption methods as data security is crucial in a database system. However, PostgreSQL does not have the feature to search encrypted data. Therefore, this study proposes securing the PostgreSQL database with a keyword search feature using Searchable Symmetric Encryption (SSE). The study uses SSE to search for encrypted data stored in the PostgreSQL database. SSE is one method of searching for encrypted data without the need to decrypt the data being searched. In implementing SSE, a trapdoor is needed to check the data stored in the PostgreSQL database in ciphertext form. Based on the research results of the processing time comparison measurement on the PostgreSQL database query data search, an increase in processing time was found, which was 10748.12988% when searching for data using SSE, and an increase in processing time was 460.3201055% when updating encrypted data.

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	Kriptografi, SSE, Searchable Symmetric Encryption
Subjects:	T Technology > T Technology (General) > T175-178 Industrial research. Research and development T Technology > T Technology (General) > T58.4 Managerial control systems Information technology. Information systems (General) T Technology > T Technology (General) > T58.6-58.62 Management information systems
Divisions:	09-Faculty of Computer Science > 55201-Informatics (S1)
Depositing User:	Andri Wifaldy Hasibuan
Date Deposited:	14 Apr 2023 04:34
Last Modified:	14 Apr 2023 04:34
URI:	http://repository.unsri.ac.id/id/eprint/96377

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