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VGU RESEARCH REPOSITORY


Please use this identifier to cite or link to this item: https://epub.vgu.edu.vn/handle/dlibvgu/58
Title: An effective privacy-preserving data coding in peer-to-peer network
Authors: Tran Hong Ngoc 
Phung Cao Vien 
Binh Quoc Nguyen 
Leila Bahri 
Keywords: Network Coding;Peer-to-Peer;Homomorphic Encryption;Elliptic Curve Cryptography (ECC);Elliptic Curve Digital Signature Algorithm (ECDSA);Honest-But-Curious Attack
Issue Date: 2018
Publisher: AIRCC Publishing
Series/Report no.: International Journal of Computer Networks & Communications;Vol.10 (3)
Abstract: 
Coding Opportunistically (COPE) is a simple but very effective data coding mechanism in the wireless network. However, COPE leaves risks for attackers easily getting the private information saved in the packets,
when they move through the network to their destination nodes. Hence in our work, a lightweight cryptographic approach, namely SCOPE, is proposed to consolidate COPE against the honest-but-curious and
malicious attacks. Honest-but-curious attack serves adversaries who accurately obey the protocol but try
to learn as much private information as possible for their curiosity. Additionally, this kind of attack is not
destructive consequently. However, it may leave the backdoor for the more dangerous attacks carrying catastrophes to the system. Malicious attack tries to learn not only the private information but also modifies the
packet on harmful purposes. In our work, the SCOPE protocol is defensive to the both attacks. The private
information in the COPE packet are encrypted by Elliptic Curve Cryptography (ECC), and an additional
information is inserted into SCOPE packets served for the authentication process using the lightweight hash
Elliptic Curve Digital Signature Algorithm (ECDSA). We then prove our new protocol is still guaranteed to
be a secure method of data coding, and to be light to effectively operate in the peer-to-peer wireless network.
Index & Ranking: Scopus Q3
URI(1): http://epub.vgu.edu.vn/handle/dlibvgu/58
DOI: 10.5121/ijcnc.2018.10305
Appears in Collections:ARTICLE/BOOK PUBLICATION

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