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The Gossip Vulnerability: Why NIP-17's "Deniable" Messages Aren't

The Gossip Vulnerability: Why NIP-17's "Deniable" Messages Aren't

NIP-17 promises deniable messaging with its three-layer design: an unsigned "rumor," a signed "seal," and an ephemeral "gift wrap." However, this setup has a hidden vulnerability. The signed seal allows recipients to prove that a message was sent by the claimed author, even without revealing the content. This creates a perfect scenario for gossip attacks, where the mere proof of communication can damage reputations. As we explore NIP-17, we find that the rumor, despite being unsigned, is not as deniable as it seems, making it a potential risk for exposure.

vor 11 Mon.11 mo ago4 Min.4 min
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