Araştırma Makalesi

Random number generator based on RF spectrum sensing: energy detector and spectral correlation function approach

Cilt: 22 Sayı: 1 10 Ocak 2020
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Random number generator based on RF spectrum sensing: energy detector and spectral correlation function approach

Öz

Wireless communication is open and more vulnerable against to authorized and unauthorized users due to the broadcasting nature of wireless radio propagation in contrast to wired networks where two devices connected to each other physically through cables. Thus, assuring a secure wireless radio communication is an important and mandatory task for the 5G and beyond wireless networks. In order to prevent the manipulation and to ensure the privacy of the information, secure cryptographic algorithms are necessary. The performance of the cryptographic algorithms heavily relies on the generation of random keys which are created from the seeds and these seeds must be random. By utilization of the random nature of the wireless spectrum, secure random keys can be produced. Therefore, in this study, spectrum sensing based random number generator (RNG) is proposed in order to detect the unknown received signal and extract the noise part of the signal by simply adopting the second order statistics of the cyclostationary process, spectral correlation function and the energy detector approaches. However, utilization of probability mass function output statistics is also introduced to distinguish the noise and unknown signal. A measurement setup is developed also considering line of sight conditions. Obtained noise statistics are used to generate the random bit streams and the results are fed into the NIST 800-22 test suite to show how well the performance of the spectrum sensing based random number generator. High quality random numbers are obtained which implies that spectrum sensing based RNG can provide secure data transfer directly without any other physical device.

Anahtar Kelimeler

Kaynakça

  1. Andrews, J.G., Seven ways that HetNets are a cellular paradigm shift, IEEE Communications Magazine, 51, 136–144, (2013).
  2. Bennis, M., Simsek, M., Czylwik, A., Saad, W.; Valentin, S., Debbah, M., When cellular meets WiFi in wireless small cell networks, IEEE Communications Magazine, 51, 44–50, (2013).
  3. Ericsson, M.R., Realizing smart manufacturing through, IOT, (2018).
  4. Bagini, V., Bucci, M., A design of reliable true random number generator for cryptographic applications. International Workshop on Cryptographic Hardware and Embedded Systems. Springer, 204–218, (1999).
  5. Schneier, B., Applied cryptography: protocols, algorithms, and source code in C; John Wiley & Sons, (2007).
  6. Hong, S.L., Liu, C., Sensor-based random number generator seeding, IEEE Access, 3, 562–568, (2015).
  7. Demir, K., Ergün, S., An analysis of deterministic chaos as an entropy source for random number generators, Entropy, 20, 957, (2018).
  8. Lee, K., Lee, S.Y., Seo, C., Yim, K., TRNG (True Random Number Generator) method using visible spectrum for secure communication on 5G network, IEEE Access, 6, 12838–12847, (2018).

Ayrıntılar

Birincil Dil

İngilizce

Konular

Mühendislik

Bölüm

Araştırma Makalesi

Yayımlanma Tarihi

10 Ocak 2020

Gönderilme Tarihi

7 Ağustos 2019

Kabul Tarihi

19 Aralık 2019

Yayımlandığı Sayı

Yıl 2020 Cilt: 22 Sayı: 1

Kaynak Göster

APA
Ekti, A. R. (2020). Random number generator based on RF spectrum sensing: energy detector and spectral correlation function approach. Balıkesir Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 22(1), 269-280. https://doi.org/10.25092/baunfbed.680778
AMA
1.Ekti AR. Random number generator based on RF spectrum sensing: energy detector and spectral correlation function approach. BAUN Fen. Bil. Enst. Dergisi. 2020;22(1):269-280. doi:10.25092/baunfbed.680778
Chicago
Ekti, Ali Rıza. 2020. “Random number generator based on RF spectrum sensing: energy detector and spectral correlation function approach”. Balıkesir Üniversitesi Fen Bilimleri Enstitüsü Dergisi 22 (1): 269-80. https://doi.org/10.25092/baunfbed.680778.
EndNote
Ekti AR (01 Ocak 2020) Random number generator based on RF spectrum sensing: energy detector and spectral correlation function approach. Balıkesir Üniversitesi Fen Bilimleri Enstitüsü Dergisi 22 1 269–280.
IEEE
[1]A. R. Ekti, “Random number generator based on RF spectrum sensing: energy detector and spectral correlation function approach”, BAUN Fen. Bil. Enst. Dergisi, c. 22, sy 1, ss. 269–280, Oca. 2020, doi: 10.25092/baunfbed.680778.
ISNAD
Ekti, Ali Rıza. “Random number generator based on RF spectrum sensing: energy detector and spectral correlation function approach”. Balıkesir Üniversitesi Fen Bilimleri Enstitüsü Dergisi 22/1 (01 Ocak 2020): 269-280. https://doi.org/10.25092/baunfbed.680778.
JAMA
1.Ekti AR. Random number generator based on RF spectrum sensing: energy detector and spectral correlation function approach. BAUN Fen. Bil. Enst. Dergisi. 2020;22:269–280.
MLA
Ekti, Ali Rıza. “Random number generator based on RF spectrum sensing: energy detector and spectral correlation function approach”. Balıkesir Üniversitesi Fen Bilimleri Enstitüsü Dergisi, c. 22, sy 1, Ocak 2020, ss. 269-80, doi:10.25092/baunfbed.680778.
Vancouver
1.Ali Rıza Ekti. Random number generator based on RF spectrum sensing: energy detector and spectral correlation function approach. BAUN Fen. Bil. Enst. Dergisi. 01 Ocak 2020;22(1):269-80. doi:10.25092/baunfbed.680778