PENERAPAN MATRIKS PERSEGI PANJANG SEBAGAI KUNCI PUBLIK DAN KUNCI PRIVAT PADA MODIFIKASI CIPHER HILL

Authors

  • Maxrizal Maxrizal Jurusan Sistem Informasi STMIK Atma Luhur Pangkalpinang
  • Baiq Desy Aniska Prayanti Universitas Bangka Belitung Kampus Terpadu Balunijuk, Merawang, Bangka, Kep. Bangka Belitung

DOI:

https://doi.org/10.12928/admathedu.v7i2.9156

Keywords:

matriks persegi panjang, kunci publik, kunci privat, modifikasi cipher hill

Abstract

Matriks nonsingular memiliki peranan penting dalam kehidupan. Sedangkan, penerapan matriks persegi panjang masih belum banyak ditemukan. Salah satu penerapan matriks nonsingular dalam kriftografi adalah Cipher Hill. Cipher Hill menggunakan kunci bersifat simetris. Selain itu, pada kriftografi dikenal juga kunci asimetris yang diklaim lebih aman dari pada kunci simetris. Pada makalah ini diperkenalkan modifikasi Cipher Hill menggunakan kunci asimetris. Kunci-kunci asimetris dibentuk dari matriks-matriks persegi panjang.

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Published

2017-12-23

Issue

Vol. 7 No. 2: Desember 2017

Section

Articles

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