An Efficient V2I Authentication Scheme for VANETs
نویسندگان
چکیده
منابع مشابه
ECPB: Efficient Conditional Privacy-Preserving Authentication Scheme Supporting Batch Verification for VANETs
In this paper, we introduce an efficient Conditional Privacy-Preserving authentication scheme(ECPB) based on group signature for vehicular ad hoc networks (VANETs). Although group signature is widely used in VANETs for security requirements, the existing schemes based on group signatures suffer longer computational delays in the certificate revocation list (CRL) checking and in the signature ve...
متن کاملEPAS: Efficient Privacy-preserving Authentication Scheme for VANETs-based Emergency Communication
Vehicular Ad Hoc Networks (VANETs) can provide participants with security services and entertainment information during the driving. To guarantee correct and smooth operations of VANETs, it is necessary to achieve efficient authentication with user privacy preserving. Current solutions either cannot satisfy privacy requirements, or are not efficient in message verification. Moreover, all the ex...
متن کاملImproving the Authentication Scheme and Access Control Protocol for VANETs
Privacy and security are very important in vehicular ad hoc networks (VANETs). VANETs are negatively affected by any malicious user’s behaviors, such as bogus information and replay attacks on the disseminated messages. Among various security threats, privacy preservation is one of the new challenges of protecting users’ private information. Existing authentication protocols to secure VANETs ra...
متن کاملCryptanalysis of an Efficient Passwortd Authentication Scheme
Password authentication schemes are one of the most commonly used solution to protect resources in network environment from unauthorized access. Since, their first introduction in [9], many password authentications schemes have been proposed and analysed by crypto community. Contribution of the present paper is two-folded. At first it presents the cryptanalysis results of Ramasamy et al.’s RSA ...
متن کاملAn identity-based authentication scheme for safety messages in WAVE-enabled VANETs
In a Vehicular Ad hoc Network (VANET), a road-side infrastructure, or RSU is anticipated to be installed at some road-side location. This exposes the VANET to several different adversaries. In this paper, we present an authentication scheme for infrastructure generated safety messages using an identity-based proxy signature and verification mechanism. An identity-based technique offers a certif...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Mobile Information Systems
سال: 2018
ISSN: 1574-017X,1875-905X
DOI: 10.1155/2018/4070283