Rahman, Al Ghitha Aulia (2020) Implementasi Mekanisme End-To-End Security Menggunakan Algoritma AES dan HMAC pada Pengiriman Data Sensor ECG Berbasis LoRa. Sarjana thesis, Universitas Brawijaya.
Abstract
LoRa (Long Range) merupakan salah satu media transmisi nirkabel yang dirancang untuk perangkat dengan keterbatasan sumberdaya seperti sensor dan hanya perlu mentransmisikan sejumlah kecil data dalam jarak jauh. Penerapan media transmisi LoRa pada IoT seperti pemantauan ECG (electrocardiogram) akan sangat membantu pasien. Namun, salah satu tantangan utama dalam menerapkan IoT ialah keamanan pada data saat ditransmisikan. Terlebih lagi, data sensor seperti data ECG dinilai bersifat sensitif karena menjadi dasar diagnosis suatu penyakit oleh tenaga medis. Oleh karena itu, salah satu solusi dari kerentanan tersebut ialah menerapkan mekanisme keamanan antar endpoints (end-to-end security). Mekanisme end-to-end security dapat implementasi menggunakan kriptografi. Pada penelitian ini akan menerapkan mekanisme end-to-end security menggunakan algoritma kriptografi AES dan HMAC. Pemilihan kedua algoritma tersebut didasari pada keterbatasan sumberdaya perangkat yang digunakan. Mekanisme tersebut diterapkan pada node sensor dan gateway sebagai endpoints pengiriman data ECG. Hasil dari penelitian ini didapatkan bahwa mekanisme endto-end security berhasil diterapkan. Namun, penerapan mekanisme tersebut memiliki dampak yaitu kenaikan end-to-end delay melebihi waktu delay yang ditoleransi oleh data ECG. Sehingga mekanisme tersebut tidak direkomendasikan untuk diterapkan
English Abstract
LoRa (Long-Range) is a wireless transmission media that was designed to be used on low-powered devices such as sensors and only needs to transmit small data over long distances. The application of LoRa in IoT-based ECG (Electrocardiogram) monitoring will assist patients. However, one of the main challenges in implementing IoT is its data security. Moreover, health data such as ECG data are considered to be sensitive because they are used in medical diagnosis. Therefore, a solution to this vulnerability is implementing a security mechanism between endpoints (end-to-end security). End-to-end security mechanisms can be implemented using cryptography. In this research, an end-to-end security using AES and HMAC algorithm is implemented. AES and HMAC is chosen because the devices that is used are low-powered and only have limited resources. That mechanism is applied to sensor nodes and gateway because they are the endpoints.In this research, an end-to-end security mechanism has been implemented successfully. But, the application of this end-to-end security mechanism has an impact, that is an increase in end-to-end delay that exceeds the tolerated delay limit in ECG data transmission. So, this mechanism isn’t recommended to be applied in ECG data transmission.
Other obstract
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| Item Type: | Thesis (Sarjana) |
|---|---|
| Identification Number: | SKR/FILKOM/2020/251/052003441 |
| Uncontrolled Keywords: | Kriptografi, LoRa, AES, HMAC, ECG, IoT, Criptography, LoRa, AES, HMAC, ECG, IoT |
| Subjects: | 000 Computer science, information and general works > 005 Computer programming, programs, data > 005.8 Data security > 005.82 Data encryption |
| Divisions: | Fakultas Ilmu Komputer > Teknik Informatika |
| Depositing User: | Budi Wahyono Wahyono |
| Date Deposited: | 05 Aug 2020 08:22 |
| Last Modified: | 11 Apr 2023 03:47 |
| URI: | http://repository.ub.ac.id/id/eprint/181006 |
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Text (DALAM MASA EMBARGO)
Al Ghitha Aulia Rahman.pdf Restricted to Registered users only until 31 December 2023. Download (6MB) |
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