IMPLEMENTASI ALGORITMA ADVANCED ENCRYPTION STANDARD (AES) DAN ELLIPTIC CURVE CRYPTOGRAPHY (ECC) UNTUK MENGURANGI KEBOCORAN DATA FILE DOKUMEN PDF DAN DOCX DI PT XYZ

Muhammad Farrel Daviaziz, . (2026) IMPLEMENTASI ALGORITMA ADVANCED ENCRYPTION STANDARD (AES) DAN ELLIPTIC CURVE CRYPTOGRAPHY (ECC) UNTUK MENGURANGI KEBOCORAN DATA FILE DOKUMEN PDF DAN DOCX DI PT XYZ. Skripsi thesis, Universitas Pembangunan Nasional Veteran Jakarta.

[img] Text
ABSTRAK.pdf
Download (248kB)
[img] Text
AWAL.pdf
Download (721kB)
[img] Text
BAB 1.pdf
Restricted to Repository UPNVJ Only
Download (288kB)
[img] Text
BAB 2.pdf
Restricted to Repository UPNVJ Only
Download (476kB)
[img] Text
BAB 3.pdf
Restricted to Repository UPNVJ Only
Download (374kB)
[img] Text
BAB 4.pdf
Restricted to Repository UPNVJ Only
Download (436kB)
[img] Text
BAB 5.pdf
Download (253kB)
[img] Text
DAFTAR PUSTAKA.pdf
Download (261kB)
[img] Text
RIWAYAT HIDUP.pdf
Restricted to Repository UPNVJ Only
Download (201kB)
[img] Text
LAMPIRAN.pdf
Restricted to Repository UPNVJ Only
Download (2MB)
[img] Text
HASIL PLAGIARISME.pdf
Restricted to Repository staff only
Download (1MB)
[img] Text
ARTIKEL KI.pdf
Restricted to Repository staff only
Download (410kB)

Abstract

This research addresses the data security challenges at PT XYZ, which faces the risk of information leakage due to the lack of a file-level encryption standard. To address this vulnerability, a file security system based on a hybrid encryption architecture was designed and implemented. The system combines the speed of the Advanced Encryption Standard (AES-256) algorithm for content encryption with the robustness of Elliptic Curve Cryptography (ECC) for securing the AES session key. The system was implemented as a Command Line Interface (CLI) script using Python, ensuring ease of integration into daily workflows. The system's effectiveness was evaluated by testing 20 document files (PDF and DOCX) of varying sizes, focusing on performance (execution time and memory usage) and data integrity (SHA-256 hash verification). The results showed highly efficient and reliable performance. The average execution time was 0.0259 seconds for encryption and 0.0332 seconds for decryption, with an average peak memory usage of only 35.78 MB. Data integrity tests achieved a 100% success rate, confirmed by identical hash values between the original and decrypted files. This study concludes that the hybrid AES-ECC implementation is an effective, efficient, and practical solution for securing sensitive digital assets without compromising productivity.

Item Type: Thesis (Skripsi)
Additional Information: [No.Panggil: 2110511104] [Pembimbing 1: Henki Bayu Seta] [Pembimbing 2: Novi Trisman Hadi] [Penguji 1: Jayanta] [Penguji 2: Hamonangan Kinantan P]
Uncontrolled Keywords: Hybrid Encryption, AES-256, ECC, File Security, Python
Subjects: Q Science > QA Mathematics > QA75 Electronic computers. Computer science
Q Science > QA Mathematics > QA76 Computer software
Divisions: Fakultas Ilmu Komputer > Program Studi Informatika (S1)
Depositing User: MUHAMMAD FARREL DAVIAZIZ
Date Deposited: 17 Mar 2026 02:24
Last Modified: 17 Mar 2026 02:24
URI: http://repository.upnvj.ac.id/id/eprint/42168

Actions (login required)

View Item View Item