English

A PLS blockchain for IoT applications: protocols and architecture

Cryptography and Security 2021-02-02 v2

Abstract

This paper proposes an architecture and a protocol suite for a permissioned blockchain for a local IoT network. The architecture is based on a sealed Sequencer and a Fog Server running (post-quantum) Guy Fawkes protocols. The blocks of the blockchain are stored in networked Content Addressable Storage alongside any user data and validity proofs. We maintain that a typical IoT device can, despite its resource limitations, use our blockchain protocols directly, without a trusted intermediary. This includes posting and monitoring transactions as well as off-chain (post-quantum) emergency communications without an explicit public key. Keywords: blockchain, Guy Fawkes protocol, post-quantum, HORS-OTS, LoRa, concurrent transmission

Keywords

Cite

@article{arxiv.2008.04632,
  title  = {A PLS blockchain for IoT applications: protocols and architecture},
  author = {Alex Shafarenko},
  journal= {arXiv preprint arXiv:2008.04632},
  year   = {2021}
}

Comments

24 pages, 5 figures

R2 v1 2026-06-23T17:46:28.574Z