Perancangan Teknik Kriptografi Block Cipher Berbasis Pola Batik Ceplok Yogyakarta

Authors

  • Anriza Kurnia Aziiz Satya Wacana Christian University
  • Magdalena A. Ineke Pakereng Satya Wacana Christian University

DOI:

https://doi.org/10.26418/justin.v8i1.37135

Keywords:

Kriptografi, Block Cipher, S-BOX, Pola Batik Ceplok Yogykarta, Korelasi, Avalanche Effect

Abstract

Kriptografi adalah suatu ilmu untuk menjaga keamanan dan kerahasiaan suatu informasi. Dalam penelitian ini dirancang Kriptografi Block Cipher 64 bit Berbasis Pola Batik Ceplok Yogyakarta guna membangun kriptografi baru. Dalam kritografi ini dirancang dengan 10 putaran, dimana setiap putaran terdapat 4 proses. Pada setiap putaran terdapat 4 pola untuk proses plaintext dan 4 pola untuk proses kunci. Di proses kedua dan keempat ditransformasikan dengan tabel S-BOX untuk mendapatkan ciphertext yang lebih acak. Pengujian juga dilakukan menggunakan Avalanche Effect dan nilai Korelasi dimana ratarata perubahan karakter mencapai 47,656%, sehingga dapat digunakan sebagai alternatif dalam mengamankan data.

References

Berita Satu, “Teknologi Enkripsi, Solusi Terbaik Pengamanan Data,†[Online]. Available: http://www.beritasatu.com/iptek/426799-teknologi-enkripsi-solusi-terbaik-pengamanan-data.html. [Accessed 29 November 2018].

Priyoko, “ Perancangan Algoritma Transposisi dengan Nilai Indeks Berdasarkan Formasi Bola Basket pada Block cipher,†2016. [Online]. Available: http://repository.uksw.edu/handle/123456789/13563. [Accessed 18 10 2018].

S. Mamoba, “Perancangan Kriptografi Block cipher Berbasis Pada Anyaman Rambut Papua (ARAP),†19 June 2018. [Online]. Available: http://repository.uksw.edu/handle/123456789/11290. [Accessed 18 10 2018].

N. D. Ledewara, “Penggunaan Pola Spiral untuk Perancangan P-Box dalam proses Transposisi pada Block cipher 128 Bit,†2016. [Online]. Available: http://repository.uksw.edu/handle/123456789/13579. [Accessed 19 10 2018].

D. P. Mahendra, “Analisis Permutasi Pola Transposisi dengan Game Sudoku dalam Rancangan Kriptografi Block cipher,†2016. [Online]. Available: http://repository.uksw.edu/handle/123456789/13520. [Accessed 18 10 2018].

S. Atiq, “Perancangan Kriptografi Block cipher Menggunakan Pola Kabel UTP Straight dan Cross Over,†2016. [Online]. Available: http://repository.uksw.edu/handle/123456789/13568. [Accessed 18 10 2018].

K. Tryanto, “Perancangan Kriptografi Block Cipher 64 Bit Berbasis Pada Pola Formasi Sepak Bola 3-5-2†2017. [Online]. Available: https://repository.uksw.edu/handle/123456789/13500. [Accessed 19 10 2018].

Louhenapessy, N.M., Pakereng, M. A. I., 2017, Perancangan Kriptografi Block Cipher Berbasis Pola Formasi Futsal 1-2-1. Salatiga : Jurusan Teknik Informatika Universitas Kristen Satya Wacana.

Parapat, F. A. C., Pakereng, M. A. I., 2017, Pengaruh S-Box pada Perubahan Ciphertext Terhadap Perancangan Kriptografi Block Cipher 64 Bit Berbasis Pola Huruf U. Salatiga : Jurusan Teknik Informatika Universitas Kristen Satya Wacana.

Ramanujam, S., Karuppiah, M. 2011. Designing an algorithm with high Avalanche Effect. IJCSNS International Journal.

Heipon, Y. A., Pakereng, M. A. I., 2017, Perancangan Kriptografi Block Cipher Berbasis Pola Alat Musik Tifa Papua. Salatiga : Jurusan Teknik Informatika Universitas Kristen Satya Wacana.

M. R, Kriptografi, Bandung: Informatika, 2006.

A. J. Leodrian, “Pengaruh Perubahan Ciphertext terhadap Perancangan Kriptografi Block cipher 64 Bit Berbasis Pola Ikatan Jimbe dengan Menggunakan Kombinasi S-Box,†2016. [Online]. Available: http://repository.uksw.edu/handle/123456789/13488. [Accessed 20 10 2018].

Sugiyono, Metode Penelitian Bisnis: Pendekatan Kuantitatif, Kualitatif, Kombinasi, dan R&D, Bandung: Alfabeta, 2017.

Sugiyanto., “Pengembangan Algoritma Advanced Encryption Standard pada Sistem Keamanan SMS Berbasis Android Menggunakan Algoritma Vigenere,†ULTIMATICS, vol. VIII, no. 02, pp. 135-137, 2016.

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Published

2020-01-30

Issue

Vol. 8 No. 1 (2020)

Section

Articles

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