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All Journal Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Kinetik: Game Technology, Information System, Computer Network, Computing, Electronics, and Control IKRA-ITH Informatika : Jurnal Komputer dan Informatika JURNAL TEKNIK INFORMATIKA DAN SISTEM INFORMASI
ari kusyanti
Fakultas Ilmu Komputer , Universitas Brawijaya
Computer Science & IT Control & Systems Engineering Education Electrical & Electronics Engineering Energy Engineering

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Implementasi Algoritme Stream Cipher Grain-128A dan Shamir's Secret Sharing pada Sistem Arsip Data Kependudukan Dita Nurina Malinda; Ari Kusyanti; Fariz Andri Bakhtiar
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 6 No 5 (2022): Mei 2022
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Personal data of resident is a data that must be stored and protected by the state. Due to the increasing number of data theft, we need to know that there are many things that can be done if an individual controls other people's ID card data, it can be used to deceive or even rob money from other people's bank accounts (Witjaksono, 2018). The way to overcome this problems is to use a cryptographic algorithm as a security for the population data archive system to ensure security in terms of integrity and authentication. This study describes the design, implementation and performance of a web-based population data archive system that utilizes the Grain-128a algorithm to ensure confidentiality and integrity with additional authentication. In addition, Shamir's Secret Sharing is also added as additional security. The tests carried out in this study included testing the performance of the Grain-128a algorithm in terms of keystream generation time, encryption and decryption as well as the performance of the Shamir's Secret Sharing algorithm in splitting and reconstructing data. As for security testing, using sniffing, brute force, birthday attacks and black box checking. The results showed that the keystream and authentication tags generated by the system were in accordance with the test vector. The result of the test is that the average time to generate a keystream is 7.8 microseconds. Meanwhile, the time to perform encryption and decryption using the Grain-128a algorithm is 10.1 microseconds and 8.3 microseconds. The test results with brute force experiments showed good results because from the attack the keystream of the Grain-128a algorithm could not be known. Tests with a birthday attack show that the authentication tag used in the population data archive system is safe because the attacker failed to find 2 tags with the same value. The test results using black box indicate that the population data archive system has been running well and in accordance with system requirements both functionally and non-functionally.
Implementasi Algoritme Frequency Based Hashing-S menggunakan Metode Approximate Matching pada File Gambar Rivai Fansuri Nasution; Ari Kusyanti; Reza Andria Siregar
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 6 No 13 (2022): Publikasi Khusus Tahun 2022
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Dipublikasikan di JEPIN (Jurnal Edukasi dan Penelitian Informatika)
Implementasi Algoritme Enkripsi Grain-128 pada Sistem Pemantauan Elektrokardiogram berbasis Protokol MQTT-SN Iwi Suharti; Ari Kusyanti; Fariz Andri Bakhtiar
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 6 No 6 (2022): Juni 2022
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Message Queuing Telemetry Transport for Sensor Networks (MQTT-SN) is a publish-subscribe communication protocol for Wireless Sensor Networks (WSN), which developed to guarantee the needed of publish-subscribe protocol which can be applied for sensor networks which doesn't have network interface. However, MQTT-SN has a weakness because by default MQTT-SN sends plaintext in transmission process, it proves that MQTT-SN don't guarantee security aspect of confidentiality. Security mechanism is needed to ensure confidentiality of MQTT-SN especially in its use as a communication protocol in healthcare system, because in health sector data confidentiality is important. Security mechanism to ensure MQTT-SN confidentiality has been conducted using Advanced Encryption Standard 128 (AES128), which is a conventional cryptographic algorithm with high computational process which not appropriate with WSN characteristics, in addition computational defects has been found in all types of AES, so an alternative algorithm is needed to replace AES. This research provides an alternative solution by applying end-to-end security mechanisms for publishers and subscribers using lightweight stream cipher Grain-128 on prototype electrocardiogram monitoring system based on MQTT-SN. The results showed that, this security mechanism successfully secured electrocardiogram data transmitted on MQTT-SN protocol from confidentiality. Grain-128 performs better than AES128 based on encryption time and memory usage.
Implementasi Pengamanan Protokol MAVLink menggunakan Algoritma Kriptografi SIMECK Ahmad Faiz; Ari Kusyanti; Reza Andria Siregar
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 6 No 10 (2022): Oktober 2022
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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MAVLink stands for Micro Air Vehicle Link which is an unmanned system lightweight message serialization protocol. This protocol is commonly used in autopilot systems, especially ArduPilot and PX4 and provides advanced features not only for monitoring and controlling the mission of unmanned systems but also for integration into the Internet. Since the MAVLink protocol is carried over wireless channels, this makes it vulnerable. against attack-based and also the lack of support in terms of security procedures both in secrecy and the authentication mechanism is not supported natively. This causes the MAVLink protocol to be easily hacked. Therefore, to reduce the security risk, it is necessary to secure the communication protocol between the UAV to the GCS by using the SIMECK algorithm. SIMECK algorithm is a combination of encryption and decryption algorithm between SIMON algorithm and SPECK algorithm. Users can use the SIMECK cipher by considering the software and hardware needed without disturbing the performance of the security system. The purpose of the SIMECK algorithm is to provide security in data transmission and also performance flexibility to be used for developers. The implementation of the SIMECK algorithm on this system makes it resistant to passive attacks and even active attacks.
Pengamanan Protokol MAVLink menggunakan Algoritme Kriptografi Grain-128 Adam Syahputra; Ari Kusyanti; Reza Andria Siregar
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 6 No 10 (2022): Oktober 2022
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

Micro Air Vehicle Link or commonly called MAVLink is a communication protocol for UAVs. A document, namely ISO 12100 and ISO 13849 summarized by (Allouch, et al., 2019) states that the MAVLink protocol is a UAV communication protocol that is vulnerable to attacks. The MAVLink protocol vulnerability is known because it does not have a security system support from the confidentiality aspect. To reduce this security risk, it is necessary to make efforts to secure the MAVLink protocol using cryptographic methods to ensure the security of the aspects mentioned above. In this study the Grain-128 cryptographic algorithm was chosen because of its ability to work on low-power devices. In addition to the implementation of the Grain-128 cryptographic algorithm, a security strategy is also implemented, one of which is the IV update system. The purpose of implementing the Grain-128 algorithm and its security strategy is to provide adequate protection for data on the MAVLink protocol. Thus the MAVLink protocol that has been implemented by the security system is resistant to passive attacks and even active attacks.
Implementasi Algoritma Lesamnta-LW pada Blockchain Peer-to-Peer Transaction Arya Seta Bagaswara; Ari Kusyanti; Primantara Hari Trisnawan
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 6 No 13 (2022): Publikasi Khusus Tahun 2022
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Dipublikasikan di Jurnal TEKNOSI
Implementasi Algoritme Grain dan SHA-3 untuk Data Lokasi Indriyana Liliasari Rahma Yusvi; Ari Kusyanti; Dany Primanita Kartikasari
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 6 No 10 (2022): Oktober 2022
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

Ambulan Online is a mobile-based application for tracking the location of the ambulance which is expected to increase response time by getting the nearest ambulance position. In the process of using it, there is data transmission from the application to the server. The data is sent in plain text which is a weakness for patient data security. Even though there are regulations regarding the confidentiality of medical records which are regulated in the Regulation of the Minister of Health Number 269 of 2008 concerning Medical Records. Based on this, the author will implement the Grain Algorithm and SHA-3 as encryption on patient data, location data and patient information. After that, conduct testing using a test vector to ensure the Grain Algorithm and SHA-3 used matching with the creator's property. To test the travel time of data on the entire system, researcher using data processing test by input 30 times data in that experiment. In this test, the average data processing time from the time the application user delivers the patient to the patient data entry is 5.6 seconds. Third is integrity test are carried out by checking the results of hashing data on SHA-3. Finally, researcher testing the key generation scheme to ensure key generation can function properly. The conclusion is that there is a difference in travel time after the Grain and SHA-3 Algorithm is implemented, but the patient data integrity aspect is met with the results of the integrity testing that has been carried out.
Implementasi Algoritme SPONGENT sebagai Algoritme Hashing untuk Integritas pada Modul Komunikasi LoRa I Putu Agrahita Wiguna; Ari Kusyanti; Fariz Andri Bakhtiar
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 7 No 13 (2023): Publikasi Khusus Tahun 2023
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Dipublikasikan di JTIIK (Jurnal Teknologi Informasi dan Ilmu Komputer)
Implementasi Serangan Sniffing terhadap Algoritma SPECK128/128 pada Protokol Message Queue Telemetry Transport - Sensor Network (MQTT-SN) Fani Madina; Ari Kusyanti; Fariz Andri Bakhtiar
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 7 No 13 (2023): Publikasi Khusus Tahun 2023
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Dipublikasikan di Jurnal Teknologi Informasi dan Ilmu Komputer (JTIIK)
Analisis Forensik Digital untuk Investigasi Kasus Cyberbullying pada Media Sosial TikTok Halimah Septya Mikayla; Ari Kusyanti; Primantara Hari Trisnawan
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 7 No 13 (2023): Publikasi Khusus Tahun 2023
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Dipublikasikan ke Seminar Nasional Teknologi dan Rekayasa Informasi (SENTRIN 2023)
Co-Authors Adam Syahputra Adhitya Bhawiyuga Aditya Bhawiyuga Aditya Rachmadi Admaja Dwi Herlambang Agung Pambudi Agung Setia Budi Ahmad Faiz Ajeng Nurrohmah Alan Maulana Hamid Aldila Amalia Saufika Alex Sandro Irawan Ali Arifin Ami Fajar Hikmah Andhika Brahmana Putra Andi Reza` Perdanakusuma Andy Jaya Hartanto Angger Ramadhan Aniela Cahya Ningroem Apriyanto Tobing Arimbi Dewayanti Arsana Yudistira Arya Seta Bagaswara Aryo Pinandito Atika Baladina Audi Fauzan Septano Aulia Rizqy Pratama Bagus Priyambada Bagus Satria Wiguna Bhaskara Vito Tarigan Candra Emelia Fransisca Cindy Farah Safira Dany P Kartikasari Dany Primanita Kartikasari David Christanto Dian Astika Rini Dimas Dwi Radhityo Dita Nurina Malinda Dwi Qunita Putri Ambeq Paramarta Enrico Dimas Darmawan Evi Oktavia Kurniawati Fairuz Risky Yusniasari Fani Madina Fanny Aulia Rifki Fariz Andri Bachtiar Fariz Andri Bakhtiar Fida Royani Firlhi Kurniawan Firman Eko Purnomo Fitra Abdurrachman Bachtiar Fitra Firdaus Fredianto Fredianto Gibran Akbaromi Luhkito Hadyan El Aufar Halimah Septya Mikayla Hanaria Rotua Tampubolon Harin Puspa Ayu Catherina Helmy Rafi Nawawi Heru Nurwarsito Hilman Adi Kartika Himawat Aryadita I Putu Agrahita Wiguna Indriyana Liliasari Rahma Yusvi Irfan Arif Afandi Iskar Maulana Ismiarta Aknuranda Ivan Faturahman Iwi Suharti Izzati Dalilah Jihad Kamilullah Julio Dimitri Fredrik Kalbuadi Joyoputro Karmila Dewi Sulistyowati Kasyful Amron Kasyful Amron Khusnatul Mukaromah Lina Andreina Luqman Hakim Yumnun Lutfi Fanani Luthfi Maulana M. Ali Fauzi Mabda Amnesti Hananto Maharani Essraningtiyas Mahendra Data Mega Noviany Mega Shero Gayatrie Mochamad Chandra Saputra Mochammad Hannats Hanafi Ichsan Mochammad Valdi Fuadi Moh. Afif Ma'ruf Moh. Ahsani Taqwim Mohammad Fachry Muhammad Adi Wijaya Muhammad Alvian Syahputra Muhammad Faizal Ismail Muhammad Iqbal Rofi'i Muhammad Isfa Hany Muhammad Khatib Barokah Muhammad Nurul Fanani Muhammad Thareq Parsaulian Beyri Muhammad Wahyu Rizqi Pratama Muhammad Zainul Mubarok Nadya Puspitasari Ngr. Putu Raka Novandra Asta Nico F. Sitorus Niken Hendrakusma Wardani Ninscha Adisti Oktivianet Novia Dwi Setyaningrum Novita Krisma Diarti Nungki Dwi Prastanti Nur Azizah Mutmainnah Nuretha Hevy Purwaningtyas Nurjannah Nurjannah Nurma Abadi Firjatulloh Nurovi Andiyani Nurul Syamsi Ekowati Odytri Caesar Mahayani Okta Dwi Ariska Olivia Very Noorlinda Panji Mansyur Ansyah Pramasita Gustiarum Pramukantoro, Eko Sakti Primantara Hari Trisnawan Puspita Ainunnazahah Rafi Fajar Hidayat Raka Kurnia Novriantama Rakhmadhany Primananda Randyka Rusniantoro Ratna Khansa Anantika Retno Indah Rokhmawati Retno Nizma'urrahmi Reza Andria Siregar Reza Andria Siregar Richie Mahfud Ahmed Sambora Rifa Izza Nurlita Rika Mardatilla Rivai Fansuri Nasution Rizal Dismantoro Rizka Amalia Kurniawati Rizki Nanda Mustaqim Rohbi Visdya Harris Chandra Sabriansyah Rizqika Akbar Sandy Ramadhan Wijaya Sara Yosephina Sartika Amalia Sastra Ginata Sepdiyah Ayu Ningrum Septian Visiano Handoko Suhadak Akbar Supraptoa Supraptoa Syahifudin Shahid Syahmi Rifqi Hudha Perwira Tista Pamungkas Ragil Alit Widhi Yahya Wijaya Kurniawan Winda Ayu Safitri Yazid Yazid Yoga Rizwan Priyatna Yogi Anugrah Yohanes Heryka Febriarso Yulius Adi Pratama Yuniar Siska Fatmala Yusi Tyroni Mursityo Yustiyana April Lia Sari Zuroul Mufarokah