Using butterfly keys: A performance study of pseudonym certificates requests in C-ITS

Badis Hammi; Jean Philippe Monteuuis; Houda Labiod; Rida Khatoun; Ahmed Serhrouchni

doi:10.1109/CSNET.2017.8242002

Using butterfly keys: A performance study of pseudonym certificates requests in C-ITS

Badis Hammi
, Jean Philippe Monteuuis
, Houda Labiod
, Rida Khatoun
, Ahmed Serhrouchni

Telecom Paris

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

With the rise of smart cities, Cooperative intelligent Transportation Systems (C-ITS) became one of the main use case scenarios. Within these environments, Public Key Infrastructures (PKI) represent the major solution to ensure the needed security requirements. Knowing that communications between the PKI and the vehicle stations or the Road Side Unit stations must be secure, the traditional way to request certificates is too costly in terms of execution time, computation and amount of exchanged data on the network. Besides, it exists a new scheme to request certificates called butterfly keys, which was designed in a way to optimize certificates request process. However it was also designed to fit SCMS ITS project architecture. In this work we adapt butterfly keys scheme to traditional PKI architectures. Then, we implement both of certificate requests schemes and provide a deep performance comparison. This performance comparison shows clearly the efficiency of the butterfly keys scheme over the other one.

Original language	English
Title of host publication	2017 1st Cyber Security in Networking Conference, CSNet 2017
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	1-6
Number of pages	6
ISBN (Electronic)	9781538613320
DOIs	https://doi.org/10.1109/CSNET.2017.8242002
Publication status	Published - 29 Dec 2017
Event	1st Cyber Security in Networking Conference, CSNet 2017 - Rio de Janeiro, Brazil Duration: 18 Oct 2017 → 20 Oct 2017

Publication series

Name	2017 1st Cyber Security in Networking Conference, CSNet 2017
Volume	2017-January

Conference

Conference	1st Cyber Security in Networking Conference, CSNet 2017
Country/Territory	Brazil
City	Rio de Janeiro
Period	18/10/17 → 20/10/17

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 11 Sustainable Cities and Communities

Keywords

Butterfly keys
Certificate
Certificate request
Certification Authority
PKI
PKI communications
PKI requests
Privacy
Pseudonym Certificate

Access to Document

10.1109/CSNET.2017.8242002

Cite this

Hammi, B., Monteuuis, J. P., Labiod, H., Khatoun, R., & Serhrouchni, A. (2017). Using butterfly keys: A performance study of pseudonym certificates requests in C-ITS. In 2017 1st Cyber Security in Networking Conference, CSNet 2017 (pp. 1-6). Article 8242002 (2017 1st Cyber Security in Networking Conference, CSNet 2017; Vol. 2017-January). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/CSNET.2017.8242002

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title = "Using butterfly keys: A performance study of pseudonym certificates requests in C-ITS",

abstract = "With the rise of smart cities, Cooperative intelligent Transportation Systems (C-ITS) became one of the main use case scenarios. Within these environments, Public Key Infrastructures (PKI) represent the major solution to ensure the needed security requirements. Knowing that communications between the PKI and the vehicle stations or the Road Side Unit stations must be secure, the traditional way to request certificates is too costly in terms of execution time, computation and amount of exchanged data on the network. Besides, it exists a new scheme to request certificates called butterfly keys, which was designed in a way to optimize certificates request process. However it was also designed to fit SCMS ITS project architecture. In this work we adapt butterfly keys scheme to traditional PKI architectures. Then, we implement both of certificate requests schemes and provide a deep performance comparison. This performance comparison shows clearly the efficiency of the butterfly keys scheme over the other one.",

keywords = "Butterfly keys, Certificate, Certificate request, Certification Authority, PKI, PKI communications, PKI requests, Privacy, Pseudonym Certificate",

author = "Badis Hammi and Monteuuis, \{Jean Philippe\} and Houda Labiod and Rida Khatoun and Ahmed Serhrouchni",

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Hammi, B, Monteuuis, JP, Labiod, H, Khatoun, R & Serhrouchni, A 2017, Using butterfly keys: A performance study of pseudonym certificates requests in C-ITS. in 2017 1st Cyber Security in Networking Conference, CSNet 2017., 8242002, 2017 1st Cyber Security in Networking Conference, CSNet 2017, vol. 2017-January, Institute of Electrical and Electronics Engineers Inc., pp. 1-6, 1st Cyber Security in Networking Conference, CSNet 2017, Rio de Janeiro, Brazil, 18/10/17. https://doi.org/10.1109/CSNET.2017.8242002

Using butterfly keys: A performance study of pseudonym certificates requests in C-ITS. / Hammi, Badis; Monteuuis, Jean Philippe; Labiod, Houda et al.
2017 1st Cyber Security in Networking Conference, CSNet 2017. Institute of Electrical and Electronics Engineers Inc., 2017. p. 1-6 8242002 (2017 1st Cyber Security in Networking Conference, CSNet 2017; Vol. 2017-January).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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Hammi B, Monteuuis JP, Labiod H, Khatoun R, Serhrouchni A. Using butterfly keys: A performance study of pseudonym certificates requests in C-ITS. In 2017 1st Cyber Security in Networking Conference, CSNet 2017. Institute of Electrical and Electronics Engineers Inc. 2017. p. 1-6. 8242002. (2017 1st Cyber Security in Networking Conference, CSNet 2017). doi: 10.1109/CSNET.2017.8242002

Using butterfly keys: A performance study of pseudonym certificates requests in C-ITS

Abstract

Publication series

Conference

UN SDGs

Keywords

Access to Document

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