DESIGNING A DIGITAL ARCHIVE INFORMATION SYSTEM FOR LAND CERTIFICATES USING ALGORITHM BLOWFISH AND AES 128 CRYPTOGRAPHY

DERRIAN, DERRIAN (2024) DESIGNING A DIGITAL ARCHIVE INFORMATION SYSTEM FOR LAND CERTIFICATES USING ALGORITHM BLOWFISH AND AES 128 CRYPTOGRAPHY. Tugas Akhir thesis, Informatics.

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Abstract

ABSTRACT Digital archive management is an important need for agencies or companies in the current era of information technology. However, the security aspect of managing digital archives is often ignored, even though the risk of data theft and piracy is very high. This research aims to develop a secure, web-based digital archive information system using two cryptographic algorithms, Blowfish and AES-128, to secure digital land certificates. The system is designed to encrypt archive data before it is stored and decrypt it when downloaded by an authorized user. The encryption process uses a combination of Blowfish and AES-128 algorithms, which offers a higher level of security. Test results show that the system succeeds in encrypting and decrypting data well, as well as protecting archives from unauthorized access. Thus, this system provides an effective and efficient solution for secure digital archive management. Keywords: Digital archives, Data security, Cryptography, Blowfish, AES-128, Land certificate, Encryption, Decryption.

Item Type: Thesis (Skripsi, Tugas Akhir or Kerja Praktek) (Tugas Akhir)
Subjects: T Technology > T Technology (General)
Divisions: Fakultas Sains Dan Teknologi > S1 Informatika
Depositing User: Kaprodi S1 Informatika UTY
Date Deposited: 13 Aug 2024 07:52
Last Modified: 13 Aug 2024 07:52
URI: http://eprints.uty.ac.id/id/eprint/16118

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