HAL will be down for maintenance from Friday, June 10 at 4pm through Monday, June 13 at 9am. More information
Skip to Main content Skip to Navigation
Journal articles

An efficient certificateless aggregate signature scheme for vehicular ad-hoc networks

Abstract : The state-of-the-art telecommunication technologies have widely been adapted for sensing the traffic related information and collection of it. Vehicular Ad-Hoc Networks (VANETs) have emerged as a novel technology for revolutionizing the driving experiences of human. The most effective and widely recognized way for mutual authentication among entities in VANETs is digital signature scheme. The new and attractive paradigm which eliminates the use of certificates in public key cryptography and solves the key escrow problem in identity based cryptography is certificateless cryptography. A new certificateless aggregate signature scheme is proposed in the paper for VANETs with constant pairing computations. Assuming the hardness of computational Diffie-Hellman Problem, the scheme is proved to be existentially unforgeable in the random oracle model against adaptive chosen-message attacks.
Document type :
Journal articles
Complete list of metadata

Cited literature [30 references]  Display  Hide  Download

https://hal.inria.fr/hal-01196850
Contributor : Coordination Episciences Iam Connect in order to contact the contributor
Submitted on : Thursday, September 10, 2015 - 3:17:10 PM
Last modification on : Thursday, September 7, 2017 - 1:03:44 AM
Long-term archiving on: : Tuesday, December 29, 2015 - 12:00:59 AM

File

dmtcs-17-1-21.pdf
Publisher files allowed on an open archive

Identifiers

Collections

Citation

Avleen Kaur Malhi, Shalini Batra. An efficient certificateless aggregate signature scheme for vehicular ad-hoc networks. Discrete Mathematics and Theoretical Computer Science, DMTCS, 2015, Vol. 17 no. 1 (1), pp.317--338. ⟨10.46298/dmtcs.2106⟩. ⟨hal-01196850⟩

Share

Metrics

Record views

307

Files downloads

1309