This study analyzes Nostr client architecture, relay-based communication, cryptographic key management, and threat models; identifies privacy and censorship limitations; and proposes practical enhancements.
This analysis evaluates Nostr’s decentralized architecture, cryptographic key model, and messaging protocol to assess security guarantees, privacy limitations, and resilience against censorship and network failures.
This paper analyzes Nostr’s relay-centric architecture, key management, and threat models, highlighting privacy limitations and proposing practical enhancements to bolster censorship resistance and anonymity.
Nostr clients combine a relay-based architecture with end-to-end cryptographic key management; this analysis assesses client design, key handling, privacy trade-offs, threat models, and mitigations to bolster censorship resistance.
Examines Nostr’s relay-based architecture, cryptographic key management, and threat models, identifying privacy limitations and proposing practical enhancements to improve censorship resistance and anonymity.
CoinJoin lets multiple Bitcoin users combine transactions to obscure inputs and outputs, boosting privacy without changing the protocol. This piece explains mechanics, benefits, and limits.
This article analyzes Nostr clients’ architecture, cryptographic key management, and privacy properties, evaluates threat models and vulnerabilities, and proposes mitigations to enhance censorship resistance.
Survey of Nostr client architecture, key management, and privacy: evaluates decentralized relay models, cryptographic identities, threat vectors, and mitigations to enhance censorship resistance and user anonymity.
Onion routing shields users by wrapping data in encryption layers and relaying it through multiple nodes, obscuring origins and destinations to preserve anonymity and resist surveillance.
Examines Nostr client architecture, decentralized relay model, ECDSA-based key management, and message encryption. Assesses security trade-offs and recommends enhancements for privacy, integrity, and resilience.