Taming energy cost of disk encryption software on data-intensive mobile devices

Hu, Yang; Lui, John C. S.; Hu, Wenjun; Ma, Xiaobo; Li, Jianfeng; Liang, Xiao

doi:10.1016/j.future.2017.09.025

Cited by 5 publications

(1 citation statement)

References 12 publications

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“…Dalam melakukan analisis kunci enkripsi disk pada sistem operasi linux menggunakan dm-crypt, pada Gambar 1 tahapan dalam memahami terkait detail proses aplikasi dalam melakukan enkripsi disk menjadi bagian penting untuk melakukan analisis forensik dan mengekstrak kunci enkripsi dari hasil akuisis memori [10]. Selain itu, tahapan metode dalam melakukan akuisisi memori harus memenuhi standar baku agar hasil temuan dapat diterima sebagai bukti digital dalam persidangan.…”

Section: Metode Penelitianunclassified

Analisis Forensik Digital Memori Volatile untuk Mendapatkan Kunci Enkripsi Aplikasi Dm-Crypt

Firdaus

Suprianto

Agustina

2021

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Disk encryption technology is something very useful in securing data. On the other hand, disk encryption can be used by criminals to hide the digital evidence. The information in the disk will be very useful for the investigation, but if the disk on the computer evidence encrypted then it will hamper the investigation process. The conditions will certainly be a challenge for investigator cybercrime to be able to find the disk encryption key, especially if the perpetrator did not cooperate in the investigation process. The analysis of the image memory to get the encryption key will be helpful in the investigation. In the overall memory activity on the computer evidence will be recorded, using a live image memory dump on the computer evidence, the decryption keys can be recovered. This paper will discuss about forensic analysis to getting the disk encryption key on the dm-crypt is used to encrypt the disk on Linux operating system and prove that through forensic image memory on a live memory dump, key dm-crypt disk encryption can be found with a success percentage of 80%. On this paper the research will be focused on the Linux operating system with dm-crypt function to full disk encryption.

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Section: Metode Penelitianunclassified