nsec

Return rcode including checking for blacklies style NXDOMAIN

Decode NSEC/NSEC3 responses

hdkeys is a library to create Bitcoin and Nostr secret and public account keys from the same mnemonic seeds, and a command-line tool that uses this library.

The web frontend for nsec.

NSEC[3] Walking for DNSSEC

This represents the first instance of NSEC, a spelling error correction system, based on a CNN-NMT approach. Due to the black-box behaviour this one was replaced by a modularised and observable version.

Convert electricity into read friendly nostr npub

Deterministic Nostr sub-identity derivation. One master secret, unlimited unlinkable identities.

Minimally covering NSEC analysis

Browser-based DNSSEC demo — DNSKEY/DS/RRSIG chain validation from root trust anchor to zone using algorithms 13 and 15, with authenticated denial per RFC 5155, RFC 4470 and RFC 7129. Walk a whole zone out of NSEC proofs that all validate, then watch NSEC3 make it an offline guessing problem.

Nostr NSEC Bunker

One root secret, unlimited Nostr identities. Offline-first CLI with derivation, proofs, and Shamir recovery.

Deterministic Nostr sub-identity derivation (NIP-IDENTITY-TREES) — Python port of forgesworn/nsec-tree, conformant + cross-impl interop-tested.

Undelete my Nostr account!

DNS zone walking by following denial of existence proofs

read and generate encrypted qrcode

Project to benchmark different c# crypto libraries and curves including NSec && SecpK1 wrapped && BouncyCastle

A NIP-46 relay anyone can host.

Web based simple guided tool to start with nostr for new users.