Elliptic-Curve Encryption Against Blackhole Attacks in

TL;DR: A mobile-network security experiment that encrypts packets with elliptic-curve cryptography and routes them over multiple paths to resist malicious blackhole nodes.

About This Document

Jeenat Sultana and Tasnuva Ahmed integrate elliptic-curve public-key encryption with the Ad Hoc On-Demand Multipath Distance Vector routing protocol. The design encrypts packets at the source, uses multiple candidate routes, and evaluates performance as the number of blackhole attackers changes. The paper reports network-simulation metrics for the secured routing approach.

Why Bitcoin People May Care

This is not a Bitcoin paper. It uses elliptic-curve cryptography for packet confidentiality in a mobile ad-hoc network, not for authorizing Bitcoin transactions, and its blackhole attack is a routing failure rather than a blockchain-consensus attack. The shared primitive makes the comparison useful, while the application and threat models remain distinct. Results apply to the 2018 simulation setup.

Document Details

• Title: Elliptic-Curve Encryption Against Blackhole Attacks in MANETs
• Author / organization: Jeenat Sultana and Tasnuva Ahmed
• Year: 2018
• Language: English
• Document type: Mobile-network security research paper
• Pages: 11

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