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Authentication for broadcast communication in vehicular networks: An analysis of different protocols and approaches - Brossura
Vehicular ad-hoc networks (VANETs) are an important step in vehicular development. Especially broadcast communication is an important matter to exchange data about traffic flow or dangerous spots. Given that these data should be available for everyone, encryption does not matter. However, it should be possible to determine the source of the transmission to ensure that only messages from authorized members are accepted. This way attackers are not able to disturb the network and propagate bogus messages. Generally, this is done by using digital certificates and public-key encryption, which is very resource intensive. A much better approach for source authentication is the usage of one-way hash chains: A key chain computed by repeatedly hashing a start value to generate a chain of self authenticating values, which are used in reverse direction of generation. In the disclosure of these keys, time synchronization of the sender and the receiver is of great importance to ensure security. This book first presents related protocols for source authentication in ad-hoc networks. Subsequent they are compared to each other and a new protocol is going to be presented and implemented in C.
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L'autore:
Alexander Keil, born 1990, B.Sc. at the University of Siegen (Germany) in Computer Science with minor Electrical Engineering
Le informazioni nella sezione "Su questo libro" possono far riferimento a edizioni diverse di questo titolo.
- EditoreAV Akademikerverlag
- Data di pubblicazione2014
- ISBN 10 363972643X
- ISBN 13 9783639726435
- RilegaturaCopertina flessibile
- Numero di pagine88
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Authentication for broadcast communication in vehicular networks: An analysis of different protocols and approaches
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Authentication for broadcast communication in vehicular networks An analysis of different protocols and approaches
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(2014)
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ISBN 13: 9783639726435
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Authentication for broadcast communication in vehicular networks
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Descrizione libro Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Vehicular ad-hoc networks (VANETs) are an important step in vehicular development. Especially broadcast communication is an important matter to exchange data about traffic flow or dangerous spots. Given that these data should be available for everyone, encryption does not matter. However, it should be possible to determine the source of the transmission to ensure that only messages from authorized members are accepted. This way attackers are not able to disturb the network and propagate bogus messages. Generally, this is done by using digital certificates and public-key encryption, which is very resource intensive. A much better approach for source authentication is the usage of one-way hash chains: A key chain computed by repeatedly hashing a start value to generate a chain of self authenticating values, which are used in reverse direction of generation. In the disclosure of these keys, time synchronization of the sender and the receiver is of great importance to ensure security. This book first presents related protocols for source authentication in ad-hoc networks. Subsequent they are compared to each other and a new protocol is going to be presented and implemented in C. 88 pp. Englisch. Codice articolo 9783639726435
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Authentication for broadcast communication in vehicular networks : An analysis of different protocols and approaches
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(2014)
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ISBN 13: 9783639726435
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Descrizione libro Taschenbuch. Condizione: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Vehicular ad-hoc networks (VANETs) are an important step in vehicular development. Especially broadcast communication is an important matter to exchange data about traffic flow or dangerous spots. Given that these data should be available for everyone, encryption does not matter. However, it should be possible to determine the source of the transmission to ensure that only messages from authorized members are accepted. This way attackers are not able to disturb the network and propagate bogus messages. Generally, this is done by using digital certificates and public-key encryption, which is very resource intensive. A much better approach for source authentication is the usage of one-way hash chains: A key chain computed by repeatedly hashing a start value to generate a chain of self authenticating values, which are used in reverse direction of generation. In the disclosure of these keys, time synchronization of the sender and the receiver is of great importance to ensure security. This book first presents related protocols for source authentication in ad-hoc networks. Subsequent they are compared to each other and a new protocol is going to be presented and implemented in C. Codice articolo 9783639726435
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Authentication for broadcast communication in vehicular networks An analysis of different protocols and approaches
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(2014)
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ISBN 13: 9783639726435
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Authentication for broadcast communication in vehicular networks: An analysis of different protocols and approaches
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ISBN 13: 9783639726435
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Descrizione libro Codice articolo STOCK12327382
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Authentication for broadcast communication in vehicular networks
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Descrizione libro Condizione: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Keil AlexanderAlexander Keil, born 1990, B.Sc. at the University of Siegen (Germany) in Computer Science with minor Electrical EngineeringVehicular ad-hoc networks (VANETs) are an important step in vehicular development. Especial. Codice articolo 5000283
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