scholarly journals DNA computing based stream cipher for internet of things using MQTT protocol

2020 ◽  
Vol 10 (1) ◽  
pp. 1035 ◽  
Author(s):  
Noor A. Hussein ◽  
Mohamed Ibrahim Shujaa
Keyword(s):  
Internet Of Things ◽  
Dna Computing ◽  
Stream Cipher ◽  
Linear Feedback ◽  
Raspberry Pi ◽  
Operation System ◽  
Human Control ◽  
Open Operation ◽  
Secure Environment ◽  
Encryption Decryption

Internet of Things (IoT) is a rapidly developing technology that enables “devices” to communicate and share information amongst them without human control. The devices have the features of internet connectivity and networking. Due to the increasing demands of a secure environment in IoT application, security has become a crucial aspect on which researchers have been increasingly focused. Connecting devices to the internet can facilitate intruders to attack devices as they can access the data from anywhere in the globe. In this work, an encryption–decryption process-based stream cipher has been used. The messages between IoT nodes were encrypted using One Time Pad (OTP) and DNA computing. Furthermore, the required key sequence was generated using a linear feedback shift register (LFSR) as a pseudo number key generator. This key sequence was combined to generate a unique key for each message. The algorithm was implemented using source python and tested on a Raspberry pi under Linux open operation system.

scholarly journals Designing a Secure Environment for IoT Networks Using Lightweight AES Algorithm

2021 ◽  
pp. 2759-2770
Author(s):  
Meryam Saad
Keyword(s):  
Home Health Care ◽  
Secure Communication ◽  
Rapid Development ◽  
Raspberry Pi ◽  
The Internet ◽  
Smart Building ◽  
Sensing Data ◽  
Secure Environment ◽  
Encryption Decryption ◽  
Aes Encryption Algorithm

In recent years, the rapid development in the field of wireless technologies leaded to appear a new topic known as the Internet of things (IoT). The IoT applications can be found in various fields of our life such as smart home, health care, smart building, and etc. In all these applications the data collected from the real world are transmitted through the Internet, therefore these data have become a target of many attacks and hackers. So, a secure communication must be provided to protect the transmitted data from unauthorized access. This paper focuses on designing a secure IoT system to protect the sensing data. In this system, the security is provided by the use of Lightweight AES encryption algorithm to encrypt the data received from physical environment. The hardware used in this proposal is the Raspberry Pi 3 model B and two types of sensors. The LAES algorithm was embedded inside the Raspberry in order to protect the sensing data that comes from sensors connected to the Raspberry Pi before sending it through network. The analysis results show that the proposed IoT security system consumes less time in encryption/decryption and has high throughput when compared with others from related work. Its throughput is higher in about 19.24% than one system from the related studies.

scholarly journals Secure vehicle to vehicle voice chat based MQTT and CoAP internet of things protocol

2020 ◽  
Vol 19 (1) ◽  
pp. 526
Author(s):  
Noor A. Hussein ◽  
Mohamed Ibrahim. Shujaa
Keyword(s):  
Embedded System ◽  
Road Traffic ◽  
Text Message ◽  
Linear Feedback ◽  
Raspberry Pi ◽  
The Road ◽  
Vehicle To Vehicle ◽  
Encryption Decryption ◽  
Voice Chat ◽  
Voice Message

The congestion of road traffic is one of the most problems facing the ambulance transportation to provide fast healthcare service for patient. In this work, ambulance tracking with messages transfer system has been designed and implemented such that a central monitoring and tracking unit can observe ambulance using MQTT IoT protocol. Where each vehicle is occupied with an intelligent embedded system (Raspberry Pi) unit. When an ambulance is being in the road, it will communicate with other vehicle or road traffic by means of CoAP IoT protocol as a direct device to device communication. The proposed system has been designed such that driver use voice chat and the system are completely hand free. The voice message is being transfer into text by using speech recognition based Google API library, and then the received text message is converted again to speech by using text to speech algorithm. An encryption–decryption process-based stream cipher has been used. The message between IoT nodes has been encrypted using One Time Pad (OTP) and DNA computing. Furthermore, the required key sequence was generated using a linear feedback shift register (LFSR) as a pseudo number key generator. This key sequence was combined to generate a unique key for each message.

RANCANG BANGUN INTERNET OF THINGS SERVER DENGAN MENGGUNAKAN ACTIVEMQ ARTEMIS UNTUK MITIGASI BENCANA DI RASPBERRY PI 3

Transmisi ◽  
2020 ◽  
Vol 22 (4) ◽  
pp. 117-122
Author(s):  
Sadr Lufti Mufreni ◽  
Esi Putri Silmina
Keyword(s):  
Internet Of Things ◽  
Embedded System ◽  
Raspberry Pi

Indonesia merupakan negara kepulauan yang mempunyai lebih dari 13.000 pulau. Wilayahnya terletak di antara Samudera Hindia dan Samudera Pasifik dan dilewati oleh Pacific Ring of Fire sehingga banyak gunung berapi aktif. Berdasarkan letak geografis mempunyai potensi tsunami dan gempa bumi cukup tinggi. Diperlukan rencana penanggulangan bencana yang baik untuk menekan risiko yang bisa terjadi, salah satunya dengan mitigasi bencana. Mitigasi bencana adalah serangkaian upaya untuk mengurangi risiko bencana, baik melalui pembangunan fisik maupun penyadaran dan peningkatan kemampuan menghadapi ancaman bencana. Mitigasi bencana diperlukan untuk mengurangi dampak yang ditimbulkan terutama korban jiwa. Salah satunya dengan menggunakan sistem peringatan dini. Sistem peringatan dini terdiri dari 3 komponen utama yaitu sensor untuk mendapatkan nilai dari suatu lingkungan, controller untuk mengolah nilai yang diterima, dan aksi yang dilakukan berdasarkan hasil dari pengolahan. Untuk membuat sistem yang efektif diperlukan komunikasi yang memadai. Messaging queue digunakan oleh industri untuk komunikasi antar perangkat lunak, perangkat keras, dan embedded system. Penelitian berfokus pada penggunaan ActiveMQ Artemis sebagai messaging queue sebagai server untuk komunikasi dengan internet of things (IoT). Keunggulan ActiveMQ Artemis dapat dijalankan di Raspberry Pi 3 dengan sedikit modifikasi. Hasil penelitian membuktikan bahwa ActiveMQ Artemis dapat digunakan untuk komunikasi IoT pada simulasi sistem mitigasi bencana.

scholarly journals DNA Cryptographic System Utilizing Random Permutation

2020 ◽  
Vol 8 (5) ◽  
pp. 4133-4138
Keyword(s):  
Information Security ◽  
Dna Computing ◽  
Research Paper ◽  
Random Permutation ◽  
Dna Bases ◽  
Highly Efficient ◽  
Cryptographic System ◽  
Encryption Decryption

The study of encryption/decryption of information is known as cryptography. The need of protecting information from old years until now is the reason of appearing the process of hiding information from unauthorized people to access it. In this research paper, a cryptographic system is designed by using the DNA computing concepts and random permutation. The proposed system is a block symmetric cipher that uses one initial key in which will be used to generate permutations as many as needed, convert the initial key to DNA key, convert plaintext block to DNA bases. The remaining needed DNA keys are produced through the cipher/deciphering processing. Different operations applied: permute using permutation, modulo and XOR operations to perform the encryption/decryption process. Using the DNA based cryptography enhance the information security and produce highly efficient cipher systems.

scholarly journals Sistem Pengontrolan Lampu Gedung STMIK AMIK Riau Berbasis IoT (Internet Of Things)

2018 ◽  
Vol 3 (2) ◽  
pp. 131
Author(s):  
Rometdo Muzawi ◽  
Wahyu Joni Kurniawan
Keyword(s):  
Internet Of Things ◽  
Current Trend ◽  
Control Process ◽  
Internet Technology ◽  
Raspberry Pi ◽  
The Internet ◽  
Lighting Control ◽  
Turn On ◽  
Security Officers ◽  
Internet Network

Internet of Things, also known as abbreviation IoT, is a hardware device (Raspberry Pi) that can connect to the internet with the aim of expanding the internet network connected to the hardware. The development of the Internet of things is a 4.0 technological revolution which is again the current trend. One of the uses of IoT technology is controlling room lights through an internet network that is controlled via a smartphone that can be operated remotely anywhere and anytime. But so far the control of the lights at STMIK Amik Riau is still done manually where security officers approach the swish button to turn on the lights. Therefore it is necessary to design a device that can control electronic equipment (lights) in real time. Where this study aims to build remote-controlled devices by utilizing internet technology to carry out an Internet of Things (IoT) based light control process. This research was conducted by building a prototype with python and mobile based programming applications. In this study there is a room lighting control feature with the first condition that one lamp is used to turn on a lamp and the second condition is used to turn on the lights simultaneously and coupled with camera modules to monitor the condition of the room

scholarly journals IoT-based Pet Feeding Robot Design and Development

2021 ◽  
Vol 9 (VI) ◽  
pp. 3637-3644
Author(s):  
P. Ajay
Keyword(s):  
Body Weight ◽  
Remote Control ◽  
Internet Of Things ◽  
Raspberry Pi ◽  
Robot Design ◽  
Design And Development ◽  
Pet Owners ◽  
At Home

Pets in the home need particular attention and care. They must be provided with food, beverages, and medicine as soon as possible. Due of most owners' hectic lifestyles, this job may not be as easy as anticipated. Inadequate attention to the requirements of pets may have serious consequences such as hunger and illness, among other things. In light of the above, this paper presents an Internet of Things-based automated feeder system that use the Raspberry Pi for remote control, scheduling, and intelligence. Its design and subsequent execution are anticipated to at least take care of the nutritional aspects of pets by delivering food, beverages, and medicine to pets on a schedule or as needed in the absence of the owner. As a result, the goal of this study is to automate the monitoring and feeding procedure, which is now done manually by pet owners. The four-wheeled system allows it to effortlessly climb stairs. Because of its body weight, the mechanism generates traction. The robot has applications such as remote feeding of every kind of animal from afar, remote exploration of the house to deceive thieves into believing someone is at home. It also lets you customise daily meals, keep your pet secure while you are away from home, store up to 7 pound, keep food fresh, and monitor your pet's nutrition. The robot may also prevent a person from eating a particular meal while allowing other animals to access the food. All these features attract owners of more than one animal to the robot.

scholarly journals RANCANG BANGUN SISTEM KENDALI PADA ROBOT TEMPUR CIA VERSI N2MR3 MENGGUNAKAN REMOTE CONTROL BERBASIS RASPBERRY PI 4.0

2021 ◽  
Vol 2 (Mei) ◽  
pp. 15-25
Author(s):  
Resi Vega Dwi Setiabudi ◽  
Desyderius Minggu ◽  
Vincentius Arga Yoda Yoda
Keyword(s):  
Control System ◽  
Remote Control ◽  
Internet Of Things ◽  
Ground Control ◽  
Raspberry Pi

Pada era perkembangan teknologi di masa depan, teknologi sangat berkembang pesat khususnya pada bidang robotika dan persenjataan alutsista.  Robot mempunyai peran penting pada era masa kini karena sangat membantu segala aktivitas yang dilakukan oleh manusia. Umumnya robot bergerak dengan dikendalikan remote control yang jaraknya terjangkau, dan sekarang ini dengan adanya kendali menggunakan Internet of Things (IoT) robot dapat dikendalikan melalui jarak jauh asalkan terjangkau oleh jaringan internet pada daerah tersebut. Penelitian ini menggunakan metode mixing yang terdiri dari kualitatif dan kuantitatif. Pada penelitian ini, robot tempur CIA versi N2MR3 dibuat sedemikian rupa sehingga dapat bergerak ke segala arah. Robot tempur CIA versi N2MR3 dilengkapi dengan kamera sebagai mata pada robot tempur tersebut, serta dilengkapi dengan senjata yang dapat dikendalikan oleh operator untuk membantu tugas prajurit TNI dalam melaksanakan pengintaian maupun penyerangan. Robot tempur CIA versi N2MR3 dilengkapi juga dengan fungsi OMSP (Operasi Militer Selain Perang) yaitu penyemprot disinfektan dan mesin pemotong rumput dan pergerakan robot tempur dapat di monitor menggunakan GCS (Ground Control System) yang saling terkoneksi, kemudian data-data pengontrolan tersebut dikirimkan ke raspberry pi melalui komunikasi serial.

scholarly journals Augmented Reality dalam Penggunaan Alat Rumah Tangga Berbasis Internet Of Things

2020 ◽  
Vol 1 (2) ◽  
pp. 84-91
Author(s):  
Raja Chairul Jannah Wydmann ◽  
Riki Mukhaiyar
Keyword(s):  
Augmented Reality ◽  
Internet Of Things ◽  
Raspberry Pi

Pengembangan aplikasi ini didasari oleh tingkat efisiensi penggunaan teknologi augmented reality yang masih minimum, khususnya dibidang rumah tangga. Hal ini disebabkan kurangnya pengetahuan dibidang tersebut dan menjadi dasar dalam membangun aplikasi augmented reality yang digunakan untuk mengatur peralatan rumah tangga yang dijembatani oleh Internet of Things. Dalam aplikasinya, augmented reality akan ditanamkan didalam smartphone android dan dapat dikontrol menggunakan gestur jari tangan pada layar dan ditampilkan menggunakan kamera. Perintah akan dikirimkan ke Raspberry Pi yang berperan sebagai server MQTT dan akan mengirimkannya ke NodeMCU via internet untuk mengontrol alat rumah tangga. Server terhubung dengan NodeMCU menggunakan protokol MQTT “mosquitto” dalam mengirimkan perintah. Hasilnya aplikasi augmented reality yang dibuat menggunakan Unity dapat berjalan dan menghubungkan semua sistem menjadi satu karena adanya satu protokol yang menjembataninya yaitu MQTT (Message Queuing Telemetry Transport).

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