Article Per Year (5 Year)
p-Index From 2021 - 2026
4.22
P-Index
This Author published in this journals
All Journal Jurnal Ilmu Komputer Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi) JURNAL MEDIA INFORMATIKA BUDIDARMA J-SAKTI (Jurnal Sains Komputer dan Informatika) IJISTECH (International Journal Of Information System & Technology) KOMIK (Konferensi Nasional Teknologi Informasi dan Komputer) The IJICS (International Journal of Informatics and Computer Science) JURIKOM (Jurnal Riset Komputer) Building of Informatics, Technology and Science Islam Universalia : International Journal of Islamic Studies and Social Sciences REMIK : Riset dan E-Jurnal Manajemen Informatika Komputer JOURNAL OF INFORMATION SYSTEM RESEARCH (JOSH) Journal of Computer System and Informatics (JoSYC) Jurnal Sistem Komputer dan Informatika (JSON) TIN: TERAPAN INFORMATIKA NUSANTARA Jurasik (Jurnal Riset Sistem Informasi dan Teknik Informatika) IJISTECH JPM: JURNAL PENGABDIAN MASYARAKAT Journal of Informatics Management and Information Technology Journal of Social Responsibility Projects by Higher Education Forum Jurnal Teknisi J-SAKTI (Jurnal Sains Komputer dan Informatika) Bulletin of Information Technology (BIT) KETIK : Jurnal Informatika ORAHUA : Jurnal Pengabdian Kepada Masyarakat
Surya Darma Nasution
Universitas Budi Darma, Medan
Religion Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities Astronomy Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Dentistry Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Neuroscience Nursing Physics Public Health Social Sciences Transportation Veterinary Other

Published : 67 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 2 Documents
Search
Journal : JOURNAL OF INFORMATION SYSTEM RESEARCH (JOSH)

 1 
Implementasi Algoritma Camellia Dalam Penyandian Pesan SMS Pada Telepon Seluler Halimah Ani; Surya Darma Nasution
Journal of Information System Research (JOSH) Vol 2 No 1 (2020): Oktober 2020
Publisher : Forum Kerjasama Pendidikan Tinggi (FKPT)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (366.874 KB)

Abstract

SMS technology also does not guarantee the security and confidentiality of messages sent. The distribution of message content is very vulnerable to interference or theft by irresponsible parties, because the message content that is plaintext (text-light) can be read by anyone, to reduce the risk caused by one way of overcoming it is to implement a cryptographic algorithm on the message sent. The cryptographic algorithm used is the Camellia cryptographic algorithm with a 128-bit key length. Camellia is a block cipher designed by experts in research and development in cryptographic techniques. With the encrypted message sent then someone who managed to steal information about the SMS message sent, then someone who succeeded in stealing information from the text message sent would find it difficult to know the contents of the message. Designed and built an application program using Android with an Android system of at least version 2.2 to facilitate users in encoding SMS messages.
Perancangan Aplikasi Kompresi File Gambar Menggunakan Algoritma Elias Omega Code Puji Lestari; Surya Darma Nasution
Journal of Information System Research (JOSH) Vol 3 No 4 (2022): Juli 2022
Publisher : Forum Kerjasama Pendidikan Tinggi (FKPT)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (524.627 KB) | DOI: 10.47065/josh.v3i3.1608

Abstract

The habit of collecting data makes the capacity of large storage space smaller, making it difficult for computer users to store large amounts of data or large data. One of the files that are large and usually collected by humans is image files, this takes up a lot of storage space. One solution to overcome this problem is to use a compression algorithm such as elias omega code so that the size of large image files becomes smaller. Elias Omega Code Algorithm is a compression algorithm with a lossless compression type, where the compression results can be returned as before without any bit loss. The purpose of using the elias omega algorithm is so that the image file that is saved becomes a small image file. The results obtained from building an image file compression application are that the image file size becomes smaller, with a compression ratio of 66.5%.
Co-Authors Abdul Halim Lubis Abdul Halim Lubis Abdul Karim Abdul Khair Tarigan Abu Sani Tanjung Afriany, Joli Ahmad Qorib Alwin Fau Amir Maniur Silitonga Andsyah Putera Utama Siahaan Bister Purba Cici Mulya Sari Daulay, Nur Hasanah Depika, Dwi Ayu Dikki Handoko Dito Putro Utomo Efori Buulolo Ega Yuliani Elvia Hariska Erna Verawati Ervina, Nina Fadlina Fince Tinus Waruwu Fitri Ruth Diani Br Simangunsong Fitri, Juli Guidio Leonarde Ginting Halimah Ani Harika Fitri Sinurat Hasibuan, Nelly Agustina Hikma Widayu Hotmoko Tumanggor Hutabarat, Sumiaty Imam Saputra Imam Saputra Imam Saputra Irliansyah, Muhammad Rio Joshua Feliex D. Sirait Kurnia Ulfa Maharani Maharani, Maharani Mardiana Haloho Mesran, Mesran Muhammad Syahrizal Muhammad Wirza Pratama Agatmadja Murdani Murdani, Murdani Natalia Silalahi Natalia Silalahi Natalia Silalahi, Natalia Nelly Astuti Hasibuan Nilmah Nilmah Nurdiyanto, Heri Nurma Ningsih Pane, Latifah Hanum Pane, Latifah Hanum Pramadi, Agus Adi Pratiwi, Rizka Dwi Puji Lestari Purba, Bister Putri Ramadhani Putri Ramadhani Rian Syahputra Rivalri Kristianto Hondro Rizky, Nadia Fariza Ronda Deli Sianturi S Sunaryo Saidi Ramadan Siregar Saparuddin Siregar Sari, Tetti Purnama Sari, Tetti Purnama Sianipar, Fitri Nur Indah Sari Sinta M. Panjaitan Sirait, Joshua Feliex D. Siti Nurhabibah Hutagalung Sri Wahyuni Sri Wanti Nasution Suginam Suginam Sukma Hakiki Silitonga Sunaryo, S Sutiksno, Dian Utami Syukur Novertiani Gulo Tari, Ratiya Taronisokhi Zebua Tri Handa Mirza Ulfa, Kurnia Vify Ernanda William Ramdhan Yuhandri Yuhandri, Yuhandri