| Full text | |
| Author(s): |
Silva, Natassya B. F.
[1]
;
Pigatto, Daniel F.
[1]
;
Martins, Paulo S.
[2]
;
Branco, Kalinka R. L. J. C.
[1]
Total Authors: 4
|
| Affiliation: | [1] Univ Sao Paulo, Inst Math & Comp Sci ICMC, Lab Crit Embedded Syst LSEC, Sao Paulo - Brazil
[2] Univ Estadual Campinas, Sao Paulo - Brazil
Total Affiliations: 2
|
| Document type: | Journal article |
| Source: | JOURNAL OF NETWORK AND COMPUTER APPLICATIONS; v. 60, p. 130-143, JAN 2016. |
| Web of Science Citations: | 6 |
| Abstract | |
Embedded systems are associations between hardware and software designed to perform a specific function. These systems are usually part of a larger system and their wireless communications are a hallmark. Therefore, it is important to guarantee a secure communication by ensuring the confidentiality of information, which is obtained through cryptography. Security has not traditionally been considered a requirement in embedded systems design and the application of specific security techniques to these devices is still incipient. This paper presents a performance evaluation analysis of cryptographic algorithms in embedded systems (namely RC2, AES, Blowfish, DES, 3DES, ECC and RSA). Parameters considered in the analysis are average processor and memory usage, response time and power consumption. The results show that symmetric and asymmetric algorithms such as Blowfish and ECC have a good performance in embedded systems when properly chosen for each situation. (C) 2015 Elsevier Ltd. All rights reserved. (AU) | |
| FAPESP's process: | 12/08498-5 - Service-oriented architecture for complex critical embedded systems |
| Grantee: | Kalinka Regina Lucas Jaquie Castelo Branco |
| Support Opportunities: | Regular Research Grants |
| FAPESP's process: | 08/57870-9 - Critical Embedded Systems Institute |
| Grantee: | Jose Carlos Maldonado |
| Support Opportunities: | Research Projects - Thematic Grants |
| FAPESP's process: | 12/16171-6 - Extending unmanned aerial aircrafts: specifying a mobile and safety-based data communication architecture |
| Grantee: | Daniel Fernando Pigatto |
| Support Opportunities: | Scholarships in Brazil - Doctorate |
| FAPESP's process: | 12/13641-1 - A control system focused on minimizing drift: specification of a VTOL |
| Grantee: | Natassya Barlate Floro da Silva |
| Support Opportunities: | Scholarships in Brazil - Doctorate (Direct) |