JURNAL TEKNOLOGI DAN ILMU KOMPUTER PRIMA (JUTIKOMP)
Vol. 1 No. 1 (2018): Jutikomp Volume 1 Nomor 1 April 2018

Analisa Frekuensi Hasil Enkripsi Pada Algoritma Kriptografi Blowfish Terhadap Keamanan Informasi

Ferdy Riza (STMIK LOGIKA)
Nurmala Sridewi (AMIK Logika)
Amir Mahmud Husein (Universitas Prima Indonesia)
Muhammad Khoiruddin Harahap (Politeknik Ganesha Medan)



Article Info

Publish Date
01 Apr 2018

Abstract

The ease of sending data with the development of internet technology technology is now a concern, especially the problem of data confidentiality, integrity and information security. Cryptography is one of the techniques used to maintain data confidentiality and information security, the application of cryptographic techniques for information security and data integrity is highly dependent on the formation of keys. In this study proposed a frequency analysis approach to measure the level of information security of blowfish encryption results to determine the distribution form of each character used in the text and find out the exact frequency of each character used in the test text data. The encryption algorithm and description of blowfish method against plaintext are proven to be accurate, but the longer the key character used will greatly affect the level of information security that came from encryption process, this is based on the results of the frequency analysis conducted.

Copyrights © 2018






Journal Info

Abbrev

JUTIKOMP

Publisher

Subject

Computer Science & IT

Description

JuTIKom PRIMA(Jurnal Teknologi dan Ilmu Komputer Prima) adalah jurnal yang di fokuskan Terhadap bidang ilmu Teknologi dan Ilmu Komputer. Tujuan jurnal adalah untuk mengakomodir para dosen dan mahasiswa baik dalam lingkungan kampus Universitas Prima Indonesia maupun dari kampus berbeda jurnal ini ...