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Nurharianna Siregar
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Computer Science & IT Library & Information Science

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Menerapkan Algoritma Hill Cipher dan Matriks 2x2 Dalam Mengamankan File Teks Menggunakan Kode ASCII Nurharianna Siregar; Ilham Faisal; Divi Handoko
Jurnal Ilmu Komputer dan Sistem Informasi Vol. 1 No. 2 (2022): September 2022
Publisher : LKP Unity Academy

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70340/jirsi.v1i2.15

Abstract

In today's technological developments, information (messages) is a basic need for society. Therefore the security of an information is very important. To secure the information required a technique that can secure the data, namely cryptography. Therefore, the author makes an application that can keep confidential information. In this application, the author uses a cryptographic method, namely the hill cipher method, where the hill cipher has two processes in encoding messages, namely encryption and description. In this encryption and description process, a matrix key is used. The matrix key used by the author is a 2x2 matrix. Making this application using the Python programming language. The result to be achieved from this research is the creation of an application that can encode confidential information (messages).
Co-Authors Divi Handoko Ilham Faisal