Secure Visible Light Communication Technique Based on Asymmetric Data Encryption for 6G Communication Service
| Autor: | Yong Up Lee |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2020 |
| Předmět: |
visible light communication
Computer Networks and Communications Computer science lcsh:TK7800-8360 Visible light communication 02 engineering and technology Encryption Communications system Public-key cryptography 020210 optoelectronics & photonics asymmetric encryption scheme 0202 electrical engineering electronic engineering information engineering optimal key length Electrical and Electronic Engineering Key size business.industry lcsh:Electronics 020206 networking & telecommunications 6G communication real experiment performance enhancement Hardware and Architecture Control and Systems Engineering Signal Processing Key (cryptography) business Computer hardware |
| Zdroj: | Electronics Volume 9 Issue 11 Electronics, Vol 9, Iss 1847, p 1847 (2020) |
| ISSN: | 2079-9292 |
| DOI: | 10.3390/electronics9111847 |
| Popis: | Security in residential and business establishments has become an area of considerable importance. To provide enhanced security using conventional visible light (VL) communication, the characteristics of which allow for easy access by nearby intruders, a new VL communication technique is proposed in this paper. The novel VL communication system is based on a data encryption method using asymmetric encryption, and it is proposed for use in smart indoor services in the 6th generation communication environment. The asymmetric encryption capability is studied by comparison with the conventional technique, the optimum key length for the public or private encryption codes is determined under the criterion of the minimum estimation error. Moreover, the error performance is analyzed with various RSA encryption keys and data lengths to verify the performance of the proposed technique. A real experiment is performed to evaluate the proposed technique using an implemented test bed, and the success rates of the VL communication technique with and without RSA coding are evaluated by a real experiment with a test bed under an indoor laboratory VL channel. We believe it is evident that the VL communication technique based on asymmetric encryption yields superior error performance compared to that without encryption for optimal lengths of the encryption key and data bits. |
| Databáze: | OpenAIRE |
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