feat: NIP-SB — steganographic key backup#373

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tlongwell-block wants to merge 17 commits intomainfrom

feat/nip-sb-steganographic-key-backup

Commits on Apr 21, 2026

feat: NIP-SB — add RS parity, dummy blobs, and test vectors
tlongwell-block
committed
feat: update Tamarin proof for v3, add adversary-class table, clarify NIP-AB positioning
tlongwell-block
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docs: cite SoK adversary taxonomy in adversary-class table
tlongwell-block
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fix: Tamarin 2-erasure model, demo AEAD-erasure test, spec operator-privacy claim
tlongwell-block
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fix: tighten active-operator table row, narrow Tamarin erasure claims
tlongwell-block
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feat: relay support for kind:30078 + live NIP-SB test
tlongwell-block
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style: rustfmt long if-condition in ingest pubkey match
tlongwell-block
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revert: remove unnecessary pubkey-match bypasses for kind:30078
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chore: remove live relay test from spec PR
tlongwell-block
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feat: Tamarin proof verified — all 10 lemmas discharged
tlongwell-block
committed

Commits on Apr 22, 2026