Protocol Labs Research
About
People
Research
Outreach
Blog
2022-12-13 / Conference paper
Enriching Kademlia by partitioning
DINPS 22 / 2022.07.10 / Bologna, Italy
João Monteiro, Pedro Ákos Costa, João Leitão, Alfonso de la Rocha , Yiannis Psaras

Abstract

Decentralizing the Web is becoming an increasingly interesting endeavor that aims at improving user security and privacy as well as providing guaranteed ownership of content. One such endeavor that pushes towards this reality, is Protocol Labs' Inter-Planetary File System (IPFS) network, that provides a decentralized large scale file system to support the decentralized Web. To achieve this, the IPFS network leverages the Kademlia DHT to route and store pointers to content stored by network members (i.e., peers). However, due to the large number of network peers, content, and accesses, the DHT routing needs to be efficient and quick to enable a decentralized web that is competitive. In this paper, we present work in progress that aims at improving the Kademlia DHT performance through the manipulation of DHT identifiers by adding prefixes to identifiers. With this, we are able to bias the DHT topological …