APLIKASI CHATTING RAHASIA MENGGUNAKAN ALGORITMA VIGENERE CIPHER

Authors

  • Pricilia Yulianingsih Mulawarman University image/svg+xml
  • Hamdani Hamdani
  • Septya Maharani

DOI:

https://doi.org/10.30872/jim.v9i1.118

Abstract

Pada lingkungan kompetitif sekarang ini,memungkinkan manusia dapat berkomunikasi dan dapat bertukar informasi/data secara jarak jauh. Antar kota, Negara maupun antar benua bukan suatu kendala lagi dalam melakukan komunikasi dan pertukaran data. Seiring dengan itu tuntutan akan sekuritas (keamanan) terhadap kerahasiaan informasi yang saling dipertukarkan tersebut semakin meningkat. Oleh karena itu dikembangkanlah cabang ilmu yang mempelajari tentang cara-cara pengamanan data atau dikenal dengan istilah Kriptografi. Algoritma vigenere cipher merupakan salah satu metode kriptografi untuk penyandian teks. Penelitian ini bertujuan untuk membuat suatu aplikasi kriptografi yang dapat menyandikan teks dan mengirimkan teks yang terenkripsi melalui jaringan berdasarkan algoritma vigenere cipher. Aplikasi ini melakukan kriptografi pada teks berupa huruf, angka dan simbol. Kunci yang digunakan berupa alfanumerik yang merupakan gabungan huruf, angka dan simbol. Hasil dari penelitian ini adalah berupa aplikasi yang dapat melakukan pengiriman pesan teks yang telah terenkripsi melalui jaringan LAN (Local Area Network) sehingga kerahasiaan dari pesan tersebut dapat terjaga keamanannya.

Author Biography

  • Pricilia Yulianingsih, Mulawarman University
    Computer Science

References

Hamdani. 2012. Penerapan Metode Vigenere Cipher Pada Kriptografi Klasik Untuk Pesan Rahasia. Volume 7 nomor 1 halaman 23. Ilmu

Informatika Universitas Mulawarman. Samarinda.

Munir, R. 2006. Kriptografi. Program Studi Teknik Informatika, ITB. Penerbit Informatika. Bandung.

Nugraha, F. 2012. Kriptografi Citra Digital Menggunakan Metode Hill Cipher. Skripsi Ilmu Komputer Universitas Mulawarman. Samarinda.

Tittel, E. 2002. Computer Networking (JaringanKomputer). Jakarta. Penerbit Erlangga.

Wilson, I. P. 2006. A Modified Version of the Vigenère Algorithm. Volume 6 nomor 3B. Computing and mathematical Sciences, Texas A&M University-Corpus Christi, 78412 USA.

Yulianingsih, P. 2013. Kriptografi Menggunakan Algoritma Vigenere Cipher Untuk Aplikasi Chatting Rahasia. Skripsi Ilmu Komputer Universitas Mulawarman. Samarinda.

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Published

06-06-2016

Issue

Vol. 9 No. 1 (2014): Informatika Mulawarman : Jurnal Ilmiah Ilmu Komputer

Section

Articles

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