Implementasi Algoritma Advanced Encryption Standard dalam Pengamanan Data Penjualan Ramayana Department Store
DOI:
https://doi.org/10.30865/jurikom.v7i1.1960Keywords:
AES, Decryption, Encryption, Sales, SecurityAbstract
Ramayana Department Store is one of the companies engaged in the business of retail supermarket. The company uses computer science technology applied in servicing activities, particularly in the sales data storage. Sales data is the information generated from sales transaction activities that obtained by the company through marketing activities to make profits. The use of computers in storing sales data is used to improve data security so that the valuable information can be confidentiality guaranteed. To avoid data theft and data manipulation,we need to implement a security system. Cryptography is a science that uses mathematical equations to keep the information secure such as data confidentiality, data validity, data integrity, and data authentication. A method that can be used to secure messages / information is the Advanced Encryption Standard (AES). The application of the AES cryptography algorithm in securing the sales data of the Ramayana Department Store shows that the algorithm can make encryption that cannot be read or understood by humans and make decryption that exactly same with the initial plaintext input. The difference of the key and the size of a file also affecting the time required to perform the encryption and decryption processReferences
R. Saputra, “Desain Sistem Informasi Order Photo Pada Creative Studio Photo Dengan Menggunakan Bahasa Pemrograman Visual Basic . Net 2010,†Momentum, vol. 17, no. 2, pp. 86–93, 2015.
F. N. Pabokory, I. F. Astuti, and A. H. Kridalaksana, “Implementasi Kriptografi Pengamanan Data Pada Pesan Teks, Isi File Dokumen, Dan File Dokumen Menggunakan Algoritma Advanced Encryption Standard,†Jurnal Informatika Mulawarman, vol. 10, no. 1, pp. 20–31, 2015.
E. B. H. Sibarani, M. Zarlis, and R. W. Sembiring, “Analisis Kripto Sistem Algoritma AES Dan Elliptic Curve Cryptography (Ecc) Untuk Keamanan Data,†in InfoTekJar (Jurnal Nasional Informatika dan Teknologi Jaringan), 2017, vol. 1, no. 2, pp. 106–112.
G. P. Yasfa, I. Taufik, and F. M. Kaffah, “Implementasi Proteksi Penyandian Pesan dengan Algoritma AES ( Advanced Encryption Standard ) untuk Penyisipan Pesan Berbasis Image Cover,†INSIGHT, vol. 1, no. 3, pp. 240–245, 2018.
G. Grehasen and S. Mulyati, “Pengamanan Database Pada Aplikasi Test Masuk Karyawan Baru Berbasis Web Menggunakan Algoritma Kriptografi AES-128 Dan RC4,†BIT, vol. 14, no. 1, pp. 52–60, 2017.
S. Anwar, “Implementasi Pengamanan Data dan Informasi dengan Metode Steganografi LSB dan Algoritma Kriptografi AES,†in Seminar Nasional Teknologi Informasi dan Multimedia 2017, 2017, vol. 6, no. ISSN : 2089-5615, pp. 37–42.
A. S. Putra, O. M. Febriani, and B. Bachry, “Implementasi Genetic Fuzzy System untuk Mengidentifikasi Hasil Curian Kendaraan di Polda Lampung,†Jurnal Sistem Informasi & Manajemen Basis Data (SIMADA), vol. 1, no. 1, pp. 21–30, 2018.
D. Ariyus, Pengantar Ilmu Kriptografi, 1st ed. Yogyakarta: ANDI, 2008.
A. Prayitno and N. Nurdin, “Analisa dan Implementasi Kriptografi Pada Pesan Rahasia Menggunakan Algoritma Cipher Transposition,†Jurnal Elektronik Sistem Informasi dan Komputer, vol. 3, no. 1, pp. 1–11, 2017.
M. K. Harahap, “Analisis Perbandingan Algoritma Kriptografi Klasik Vigenere Cipher dan One Time Pad,†Jurnal Nasional Informatika dan Teknologi Jaringan, vol. 1, no. 1, pp. 61–64, 2016.
A. Suroso, “Implementasi Keamanan Data dengan Algoritma Kunci Simetris Rijndael Menggunakan VB.NET 2008,†COMPETITIVE, vol. 11, no. 1, pp. 97–107, 2016.
D. Alyanto, “Penerapan Algoritma AES : Rijndael dalam Pengenkripsian Data Rahasia,†STMIK TIME, 2016.
M. Y. Siregar and W. Winita, “Faktor-Faktor Yang Mempengaruhi Volume Penjualan Sparepart Pada PT . Calispo Multi Utama Medan,†Jurnal Akuntansi dan Bisnis, vol. 3, no. 1, pp. 105–120, 2017.
D. Prasetyo and A. Dahlan, “Pembuatan Aplikasi Pengolahan Data Transaksi dan Penjualan Aksesoris Handphone pada Toko Yoyo ’ Cell,†Jurnal Ilmiah DASI, vol. 16, no. 1, pp. 30–33, 2015.
T. Utami, “Pembangunan Sistem Informasi Penjualan Obat pada Apotek Punung,†indonesian Jurnal on Computer Sciencei, pp. 1–7, 2013.
