| Issue |
E3S Web Conf.
Volume 224, 2020
Topical Problems of Agriculture, Civil and Environmental Engineering (TPACEE 2020)
|
|
|---|---|---|
| Article Number | 01043 | |
| Number of page(s) | 5 | |
| Section | Mathematical Models for Environmental Monitoring and Assessment | |
| DOI | https://doi.org/10.1051/e3sconf/202022401043 | |
| Published online | 23 December 2020 | |
Analysis of block encryption algorithms being used in devices with restricted amount of technological possibilities
1
Don state technical University, Rostov–on–Don, 1, Gagarin square, Russia
2
Don state technical University, Shakhty, Rostov region, 147, Shevchenko str., Russia
3
Southern Federal University Taganrog, Taganrog, 44, per. Nekrasovsky, Rostov region, Russia
* Corresponding author: chia2002@inbox.ru
This report is devoted to the comparative analysis of the lightweight NASH block encryption algorithm and the algorithm presented by USA National Security Agency in 2013 – SPECK. Their detailed description is given, the analysis is made. The task of the study is to investigate and analyze cryptographic encryption algorithms used in devices with limited capabilities such as microcontrollers. The study of lightweight encryption algorithms and their application for cybersecurity tasks is necessary to create the latest cryptographic systems aimed at preventing various types of attacks. The study revealed that the NASH block encryption algorithm showed more optimized performance, since the number of rounds of cipher execution is less than that Speck algorithm, which provides greater stability of algorithm with least number of executable rounds.
© The Authors, published by EDP Sciences, 2020
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.