34 citations · 170 across the 44 of their papers we have counts for
6 papers · 1 filter
LIFT: Byzantine Resilient Hub-Sampling
Mohamed Amine Legheraba, Nour Rachdi, Maria Gradinariu Potop-Butucaru +1
Recently, a novel peer sampling protocol, Elevator, was introduced to construct network topologies tailored for emerging decentralized applications such as federated learning and b…
Resilience of IOTA Consensus
Hamed Mamache, Gabin Mazué, Osama Rashid +2
Blockchains are appealing technologies with various applications ranging from banking to networking. IOTA blockchain is one of the most prominent blockchain specifically designed f…
Metamorphic IOTA
Gewu Bu, Wassim Hana, Maria Potop-Butucaru
IOTA opened recently a new line of research in distributed ledgers area by targeting algorithms that ensure a high throughput for the transactions generated in IoT systems. Transac…
HyperPubSub: Blockchain based Publish/Subscribe
Gewu Bu, Thanh Son Lam Nguyen, Maria Potop-Butucaru +1
In this paper we describe the architecture and the implementation of a broker based publish/subscribe system where the broker role is played by a private blockchain, Hy-perledger F…
ZeroBlock: Timestamp-Free Prevention of Block-Withholding Attack in Bitcoin
Siamak Solat, Maria Potop-Butucaru
Bitcoin was recently introduced as a peer-to-peer electronic currency in order to facilitate transactions outside the traditional financial system. The core of Bitcoin, the Blockch…
BANZKP: a Secure Authentication Scheme Using Zero Knowledge Proof for WBANs
Nesrine Khernane, Maria Potop-Butucaru, Claude Chaudet
-Wireless body area network(WBAN) has shown great potential in improving healthcare quality not only for patients but also for medical staff. However, security and privacy are stil…