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Using secret spreading codes to enhance physical layer security in wireless communication
Högskolan Kristianstad, Sektionen för hälsa och samhälle, Avdelningen för Design och datavetenskap.ORCID-id: 0000-0002-8032-6291
2017 (engelsk)Inngår i: ICC 2017: 3rd International Workshop on Advanced PHY and MAC Technology for Super Dense Wireless Networks, 2017Konferansepaper, Publicerat paper (Fagfellevurdert)
Abstract [en]

The broadcast nature of wireless communication make it intrinsically vulnerable to jamming and eavesdropping attacks. Spread-spectrum techniques spread narrowband signals over a wide bandwidth, and provide good resistance to noise and jamming attacks. However, spread-spectrum signals can still be intercepted if their used spreading codes are known. To tackle this issue, this paper proposes a lightweight design on generating secret spreading codes. A secret spreading code has all the desired properties of an ordinary spreading code, plus its unpredictability. Our method on generating secret spreading codes is shown to be resistant to cryptanalysis, and has little requirement on memory and computing resources.

sted, utgiver, år, opplag, sider
2017.
Serie
Communications Workshops (ICC Workshops), 2017 IEEE International Conference on, ISSN 2474-9133
Emneord [en]
Physical layer security, spread-spectrum communication, secret spreading code
HSV kategori
Identifikatorer
URN: urn:nbn:se:hkr:diva-17376DOI: 10.1109/ICCW.2017.7962698ISBN: 978-1-5090-1525-2 (digital)ISBN: 978-1-5090-1526-9 (tryckt)OAI: oai:DiVA.org:hkr-17376DiVA, id: diva2:1147835
Konferanse
IEEE International Conference on Communications, Paris, May 2017.
Tilgjengelig fra: 2017-10-09 Laget: 2017-10-09 Sist oppdatert: 2018-01-13bibliografisk kontrollert

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Forlagets fullteksthttp://ieeexplore.ieee.org/document/7962698/

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Wang, Qinghua
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