VANET access authentication method adopting identity-based short group signatures
A technology of access authentication and group signature, applied in the field of network security, can solve the problems of not meeting VANET security and efficient access authentication, ignoring user privacy protection, ignoring authentication efficiency, etc.
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Example Embodiment
[0066] The specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
[0067] This embodiment applies the VANET access authentication method based on the identity short group signature to the VANET protocol vehicle node mobile communication process, which effectively protects the privacy of the vehicle node, and can efficiently and accurately identify and revoke malicious nodes and improve The overall authentication efficiency thus resists multiple attacks and effectively guarantees communication security.
[0068] The vehicle self-organizing network authentication environment involved in this method is such as figure 1 As shown, the third-party trust agency TA is connected to two roadside units RSU through the network, and the roadside unit RSU is connected to the on-board unit OBU. When the on-board unit OBU is connected to the roadside unit RSU in the on-board ad hoc network VANET for the first time, the on-boar...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap