Simplified AES algorithm for healthcare applications on Internet of Thing

Khader, Mariam; Alian, Marwah; Hraiz, Raghda; Almajali, Sufyan

doi:10.1109/icitech.2017.8080056

Cited by 13 publications

(9 citation statements)

References 6 publications

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“…Here only Equation ( 5) is not valid properly as the user or attacker needs to find the position of bits. Therefore, the probability of correctly guessing a random 75% of 128-bit AES key on the first try from a 128-bit keyspace is calculated using Equation (7). Here p = 1 2 and q is also 1 2 with n = 128 and k = 96.…”

Section: Methodsmentioning

confidence: 99%

“…On putting all the values in Equation (7) In this, 25% of the 128-bit key is applied externally. The probability of correctly guessing a random 25% of 128-bit AES key on the first try from a 128-bit keyspace is calculated using Equation (7). Here p = 1 2 and q is also 1 2 with n = 128 and k = 32.…”

Section: Methodsmentioning

confidence: 99%

“…Therefore, generalized probability for each methodology is presented in Equation (7) given as follows:…”

Section: Probability Of Getting Success In the Brute-force Attack For...mentioning

confidence: 99%

“…5 Therefore, it is optimal for software, firmware, and hardware applications that require small latency and large throughputs like firewalls and routers. 5 Applications of AES can be found in the various modern IoT devices including embedded systems, 6 medical and healthcare, 7 environmental monitoring, 8 smart factories and smart houses, 9 intelligent transportation systems, 10 e-commerce applications, 11 wireless communication, 12 smart cards, 13 internet banking 14 and so forth. Recently, there have been many published articles and reports which witnessed a certain spike in interest of the research community towards the attacks on AES.…”

Section: Introductionmentioning

confidence: 99%

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Towards the enhancement of AES IP security using hardware obfuscation technique: A practical approach for secure data transmission in IoT

Chhabra

Lata

2022

Security and Privacy

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The global market of developing Internet of Things (IoT) devices increases rapidly with improved design goals like cost, energy efficiency, and performance. Unfortunately, the above design goals often come at the expense of security. Illegal access to the network, malicious device control, compromised sensitive information, and theft of personal data are main threats to these devices. As a result, the Advanced Encryption Standard (AES) is sometimes employed to ensure safe transmission and processing of data in IoT Systems.However, tampering, cloning, and reverse engineering are main concerns that impair the computational complexity of the 128-bit AES at the hardware level. Recently hardware obfuscation-based AES has emerged as a comprehensive hardware security approach for reducing threat impacts. The hardware obfuscation schemes efficiently introduce obfuscation keys for AES to conceal its functionality. The Xilinx Vivado 2016.2 software and BASYS-3 FPGA have been used to implement obfuscated AES approaches in this work. The proposed methods have low resource usage in terms of area and power overhead while providing a high level of security in terms of Hamming Distance of 50% and Avalanche Effect of 40% for each obfuscation method. We have also analyzed the probability of success for brute-force attacks for proposed methodologies.

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Section: Methodsmentioning

confidence: 99%

Section: Methodsmentioning

confidence: 99%

“…Therefore, generalized probability for each methodology is presented in Equation (7) given as follows:…”

Section: Probability Of Getting Success In the Brute-force Attack For...mentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Towards the enhancement of AES IP security using hardware obfuscation technique: A practical approach for secure data transmission in IoT

Chhabra

Lata

2022

Security and Privacy

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“…Istilah "Things" pada IoT memiliki pengertian bahwa manusia dapat mengumpulkan serta mengubah informasi kapan saja dan di mana saja [2]. Internet of Things (IoT) bertujuan untuk menyediakan teknologi canggih dan layanan cerdas [3] serta dapat diterapkan untuk kontrol, pemantauan lingkungan, pariwisata, pendidikan, dan keamanan [4]. Di sisi lain, Internet of Things (IoT) merupakan sekumpulan perangkat yang memiliki sumber daya rendah dan daya komputasi yang rendah.…”

Section: Pendahuluanunclassified

Implementasi Algoritma Advanced Encryption Standard (AES) pada Jaringan Internet of Things (IoT) untuk Mendukung Smart Healthcare

Rachmayanti¹,

Wirawan²

2022

JTITS

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Internet of Things merupakan suatu deskripsi dari jaringan fisik atau "things" yang dipasang menggunakan sensor, software dan teknologi lain dengan tujuan menghubungkan dan menukarkan data antar divisi dan sistem lain menggunakan internet. Internet of Things (IoT) memiliki beragam aplikasi yang dapat digunakan untuk kebutuhan manusia yang lebih cerdas, salah satunya adalah Smart Healthcare, dimana IoT akan membantu pasien/pengguna untuk memperhatikan kesehatannya. Seiring berkembangnya perangkat, IoT mengakibatkan beberapa tantangan yang harus dihadapi seperti masalah keamanan dan sumberdaya. Serangan yang umum terjadi pada suatu sistem IoT adalah sniffing. Salah satu cara mengatasi sniffing adalah enkripsi. Akan tetapi penerapan program enkripsi dapat menimbulkan permasalahan lain terutama pada perangkat IoT berbasis embedded system. Sehingga, dibutuhkan metode keamanan dengan konsumsi daya rendah yang sesuai untuk perangkat IoT yaitu Algoritma Advanced Encryption Standard (AES). Setelah seluruh bagian diintegrasikan ke dalam sistem, selanjutnya dilakukan tahap pengujian. Hasil pengujian menunjukkan AES-128 yang diterapkan dapat berjalan baik dengan hasil waktu proses yang lebih lama dibandingkan sistem tanpa menggunakan algoritma AES 128 bit sebesar 0,560 detik untuk enkripsi dan 0,018 detik untuk dekripsi. Proses enkripsi dilakukan pada Raspberry Pi menggunakan bahasa PHP sedangkan proses dekripsi dilakukan pada web menggunakan bahasa PHP. Hasil pengujian konektivitas jaringan wifi menunjukkan jarak maksimum sebesar 54 meter agar dapat terhubung. Pengujian keamanan dengan penetration testing menunjukkan bahwa database pada sistem ini aman dari hacker dan memenuhi unsur confidentiality atau kerahasiaan data.

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