Logistic Map-encrypted Chaotic Ranging Code as a Proposed Alternative to GNSS PRN Pseudorange Code
| Autor: | Franc Dimc, Mia Filić |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2019 |
| Předmět: |
Pseudo-Random Noise (PRN)
Computer science Real-time computing Cyber Security Chaotic Ocean Engineering Transportation Oceanography Encryption Chaotic Ranging Code (CRC) GNSS PRN Pseudorange Code Global Navigation Satellite System (GNSS) Code (cryptography) business.industry Pseudorange lcsh:TC601-791 Ranging lcsh:HE1-9990 Cyber Attack GNSS Spoofing Attack lcsh:Canals and inland navigation. Waterways GNSS applications Gold PRN Code Cyber-attack Logistic map lcsh:Transportation and communications business |
| Zdroj: | TransNav: International Journal on Marine Navigation and Safety of Sea Transportation, Vol 13, Iss 3, Pp 587-590 (2019) |
| ISSN: | 2083-6481 2083-6473 |
| Popis: | Pseudo-Random Noise (PRN) Gold code was selected for utilisation as the Global Navigation Satellite System (GNSS) pseudo-range measurement code sequence. Recent studies revealed a potential security vulnerability issue due to the Gold PRN code utilisation in a GNSS-related cyber-attack known as GNSS spoofing. Here a PRN code construction method based on chaotic-form logistic map is proposed as an alternative to the existing Gold code practice. Dubbed Chaotic Ranging Code (CRC), is a PRN code generation method that generates ranging code with orthogonal properties as good as, if not better, then those of the Gold PRN code, while assuming the encryption embedded in the proposed CRC code provides improved GNSS information security. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|