nymdrop/static/markdown.js, branch mainNym-native anonymous submission system (SecureDrop-style), using the Nym mixnet as transport instead of Tor.
https://git.virebent.art/virebent/nymdrop/atom?h=main2026-07-06T14:34:47+00:00Guard key material in RAM with memguard, add Markdown preview for message field2026-07-06T14:34:47+00:00Gab Virebentgabriel1@virebent.art2026-07-06T14:34:47+00:00urn:sha1:16854e8b24a3b00d9d5dbd285bbe3b93ee47ce1c
Reader now keeps the private key bytes and the per-submission ECDH/HKDF
secrets in memguard.LockedBuffer (mlock + guaranteed wipe) instead of a
manual zero loop. Added a regression test for the decrypt path.
Message field gets a self-hosted Markdown toggle preview (no external
library): headers, bold/italic, inline code, code blocks, blockquotes,
lists, links. Output is HTML-escaped and link schemes are whitelisted
before rendering. Submitted content is still the raw Markdown source,
unchanged on the wire.