Přístupnostní navigace
E-application
Search Search Close
Publication detail
OMETOV, A. ZEMAN, K. MAŠEK, P. BALAŽEVIČ, L. KOMAROV, M.
Original Title
A Comprehensive and Reproducible Comparison of Cryptographic Primitives Execution on Android Devices
Type
journal article in Web of Science
Language
English
Original Abstract
With technology evolving rapidly and proliferating, it is imperative to pay attention to mobile devices' security being currently responsible for various sensitive data processing. This phase is essential as an intermediate before the cloud or distributed ledger storage delivery and should be considered additional care due to its inevitability. This paper analyzes the security mechanisms applied for internal use in the Android OS and the communication between the Android OS and the remote server. Presented work aims to examine these mechanisms and evaluate which cryptographic methods and procedures are most advantageous in terms of energy efficiency derived from execution time. Nonetheless, the dataset with the measurements collected from 17 mobile devices and the code for reproducibility is also provided. After analyzing the collected data, specific cryptographic algorithms are recommended to implement an application that utilizes native cryptographic operations on modern Android devices. In particular, selected algorithms for symmetric encryption are AES256 / GCM / No Padding; for digital signature -- SHA512 with RSA2048 / PSS, and for asymmetric encryption - RSA3072 / OAEP with SHA512 and MGF1 Padding.
Keywords
Cryptographic protocols; Software measurement; Information security; Cellular phones; Wearable computers
Authors
OMETOV, A.; ZEMAN, K.; MAŠEK, P.; BALAŽEVIČ, L.; KOMAROV, M.
Released
1. 4. 2021
Publisher
IEEE
ISBN
2169-3536
Periodical
IEEE Access
Year of study
9
Number
1
State
United States of America
Pages from
54625
Pages to
54638
Pages count
14
URL
https://ieeexplore.ieee.org/document/9389752
Full text in the Digital Library
http://hdl.handle.net/11012/202270
BibTex
@article{BUT171029, author="Aleksandr {Ometov} and Kryštof {Zeman} and Pavel {Mašek} and Lukáš {Balaževič} and Mikhail {Komarov}", title="A Comprehensive and Reproducible Comparison of Cryptographic Primitives Execution on Android Devices", journal="IEEE Access", year="2021", volume="9", number="1", pages="54625--54638", doi="10.1109/ACCESS.2021.3069627", issn="2169-3536", url="https://ieeexplore.ieee.org/document/9389752" }