Impelementasi Algoritma Kriptografi BASE 64, ROT 13, AES 256 Untuk Pengaman Database Pada Sistem Informasi Koperasi Ngudi Rahayu

Tavany, Amalia Rizky (2024) Impelementasi Algoritma Kriptografi BASE 64, ROT 13, AES 256 Untuk Pengaman Database Pada Sistem Informasi Koperasi Ngudi Rahayu. Undergraduate Thesis thesis, Institut Teknologi Telkom Purwokerto.

	Text Cover.pdf Download (974kB)
	Text Abstract.pdf Download (8kB)
	Text Abstrak.pdf Download (8kB)
	Text BAB I.pdf Download (89kB)
	Text BAB II.pdf Download (1MB)
	Text BAB III.pdf Download (884kB)
	Text BAB IV.pdf Restricted to Registered users only Download (2MB)
	Text BAB V.pdf Download (7kB)
	Text Daftar Pustaka.pdf Download (138kB)
	Text Lampiran.pdf Restricted to Registered users only Download (40kB)

Abstract

Ngudi Rahayu Cooperative is a savings and loan cooperative located in Purwosari Village. Ngudi Rahayu Cooperative requires an information system that functions to store member data and transaction data with high database security to prevent data theft. Cryptographic algorithms are considered capable of securing the database because the input data will be transformed into abstract codes that are difficult to decipher. The more complex the cryptography algorithm applied, the more difficult it is for third parties to break it. Therefore, in the cooperative information system, a super encryption cryptographic algorithm is implemented using BASE 64, ROT 13, and AES 256. BASE 64 is an algorithm that converts binary into ASCII numbers. ROT 13 is a classical cryptographic algorithm with a key shift of 13 times. Meanwhile, AES 256 is a modern cryptographic algorithm that has become the standard for data encryption. After testing, the system proves that the applied algorithms can secure the database from SQL injection attacks. However, the increased security also affects the system's performance, causing slower input and data viewing times, as well as increased data memory size due to the complexity of the algorithms used. Therefore, it can be concluded that the super encryption cryptographic algorithm successfully protects critical data in the database. Keywords: AES256, BASE64, cooperative, cryptography, information system

Actions (login required)

View Item