Implementasi Kriptografi Pengamanan Data Pada Pesan Teks, Isi File Dokumen, Dan File Dokumen Menggunakan Algoritma Advanced Encryption Standard

Authors

DOI:

https://doi.org/10.30872/jim.v10i1.23

Keywords:

Kriptografi, Advanced Encrypted Standart (AES), Pesan Teks, Steganografi

Abstract

Perkembangan teknologi terutama pada sistem pengamanan data dalam menjaga keamanan data informasi telah berkembang pesat. Dalam menjaga keamanan data informasi terdapat cabang ilmu dalam pengembangannya seperti kriptografi dan steganografi. Pada penerapannya dilakukan tidak hanya pada satu teknik keamanan saja, melainkan bisa dilakukan dengan kombinasi dalam keamanan data informasi. Penelitian ini bertujuan untuk membuat sebuah sistem keamanan data dengan mengimplementasikan kriptografi pada pesan teks, isi file dokumen, dan file dokumen dengan melakukan perhitungan algoritma Advanced Encryption Standard (AES). AES merupakan algoritma cryptographic yang dapat digunakan untuk mengamakan data dimana algoritmanya adalah blokchipertext simetrik yang dapat mengenkripsi (encipher) dan dekripsi (decipher) informasi. Hasil dari penelitian yaitu pengguna dapat mengenkripsi pesan teks kemudian disimpan menjadi sebuah file dokumen dan isi file dokumen tersebut dienkripsi lagi selanjutnya hasil enkripsi isi file dokumen tersebut, file dokumennya dienkripsikan dan selanjutnya dikompresi dan disembunyikan pada sebuah file citra (gambar) agar keamanan data informasi tersebut dapat terjaga keamanannya karena telah dilakukan pengamanan dan penyandian yang berlapis-lapis.

Author Biographies

  • Fresly Nandar Pabokory, Mulawarman University
    Computer Science
  • Indah Fitri Astuti, Mulawarman University
    Computer Science
  • Awang Harsa Kridalaksana, Mulawarman University
    Computer Science

References

Ariyus, D. 2009. Keamanan Multimedia. Yogyakarta : Andi.

Bender. 1996. Techniques For Data Hiding. IBM Systems Journal.

Daemen, J; & Rijmen, V. 2001. Advanced Encryption Standard (AES). Federal Information Processing Standards Publication 197.

Hariyanto, B. 2009. Sistem Operasi. Bandung : Informatika.

Lusiana, V. 2011. Implementasi Kriptografi Pada File Dokumen Menggunakan Algoritma AES-128. Jurnal Dinamika Informatika.

Munir, R. 2006. Kriptografi. Bandung : Penerbit Informatika.

Stallings, W. 2006. Cryptography and Network Security Principles and Practice. Fifth Editon. USA : Prentice Hall.

Zunaidi, M. 2013. Steganografi, Menyembunyikan Pesan atau File Dalam Gambar Menggunakan Command/DOS. Jurnal Ilmiah SAINTIKOM, 11-16.

http://nash.blog.unigha.ac.id/disk-operating-system-dos/ (diakses Mei 2014).

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Published

02-06-2016

Issue

Vol. 10 No. 1 (2015): Informatika Mulawarman : Jurnal Ilmiah Ilmu Komputer

Section

Articles

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