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onion-chat-mamba

v1.4.0

Published

Black Mamba is a CLI-first ephemeral chat system with client-side end-to-end encryption, relay-only WebSocket transport, and no identity persistence.

Downloads

155

Vulnerabilities

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  • 0Medium
  • 0Low

Links

Maintainers

sundxrsundxr

Keywords

Readme

Black Mamba

Black Mamba is a CLI-first ephemeral chat system with client-side end-to-end encryption, relay-only WebSocket transport, and no identity persistence.

Install

cd ghost
npm install
npm run build

Run the CLI

npm run dev:cli

Or after building:

node dist/cli/index.js

If published, install globally:

npm install -g black-mamba
black-mamba

Run the relay server

npm run dev:server

Security model

  • ECDH P-256 for session key agreement
  • HKDF-SHA-256 for AES key derivation
  • AES-256-GCM for message encryption
  • Server never sees plaintext
  • In-memory room state only
  • Duplicate message IDs are rejected
  • TTL cleanup and burn-after-read are enforced

Layout

  • cli/ terminal app and crypto helpers
  • server/ relay-only WebSocket service
  • shared/ protocol and type definitions
  • docs/ architecture notes