hack-house/coven/Cargo.toml
leetcrypt 82a04f3e12 feat(coven): SRP/Fernet crypto parity + multi-user coven foundation ⛧
Begin the coven evolution of cmd-chat (see docs/spec-collaborative-sandbox.md):
a Rust/ratatui client for the unchanged Python Sanic server, plus the
multi-user + zero-knowledge groundwork.

P0 — crypto parity (the spec's #1 risk), proven three ways:
- Hand-rolled SRP-6a (NG_2048, SHA-256, rfc5054 padding) matching pysrp
  byte-for-byte, incl. the fixed b"chat" SRP identity and minimal-vs-256B
  width quirks. Golden-vector unit test + offline selftest.
- Live handshake against the running server (H_AMK verified).
- Cross-language E2E: Python client decrypts a Rust-encrypted Fernet message.

P2 — multi-user coven (server):
- CMD_CHAT_MAX_USERS capacity cap (default 4, infra-for-more).
- Authoritative roster + user_joined broadcasts.
- Free the slot/username on ws disconnect (was held until 1h stale sweep).

Also: fix requirements.txt (was UTF-16, unparseable by pip).

coven/ : Rust crate (crypto.rs proven; main.rs spike CLI: selftest/handshake/srpm)
docs/  : full feature spec for the 6 requested features.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-05-30 11:47:25 -07:00

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TOML

[package]
name = "coven"
version = "0.1.0"
edition = "2021"
description = "coven — encrypted collaborative covens with a summoned sandbox familiar. ⛧"
license = "MIT"
[[bin]]
name = "coven"
path = "src/main.rs"
[dependencies]
# crypto
num-bigint = "0.4"
num-traits = "0.2"
sha2 = "0.10"
hkdf = "0.12"
fernet = "0.2"
base64 = "0.22"
rand = "0.8"
hex = "0.4"
# net
reqwest = { version = "0.12", default-features = false, features = ["blocking", "json", "rustls-tls"] }
tungstenite = { version = "0.24", features = ["rustls-tls-webpki-roots"] }
rustls = "0.23"
url = "2"
# data
serde = { version = "1", features = ["derive"] }
serde_json = "1"
# cli / errors
clap = { version = "4", features = ["derive"] }
anyhow = "1"