Crate deep dives

Per-crate orientation pages. Each covers purpose, public API, and security notes for one Confium crate. For auto-generated API docs, see www.confium.org/confium (RustDoc).

Threshold cryptography

• confium-tc-frost-ed25519 — real FROST-ed25519 threshold signing.
• confium-tc-frost-p256 — real P-256 Shamir secret sharing + threshold ECDSA.
• confium-composite — composite multi-algorithm signatures for PQC migration.
• confium-transparency — append-only Merkle transparency log.

Threshold encryption

• confium-tc-elgamal-p256 — threshold ElGamal-P256.

Coordination

• confium-tc-coordinator — async threshold session coordinator.
• confium-tc-reshare — proactive share refresh and re-sharing.

Examples

• Threshold signing end-to-end — a worked FROST-P256 example.
• PQ migration with composite signatures — adding ML-DSA-65 alongside Ed25519.
• Transparency log — Merkle tree, inclusion proofs, OTS anchoring.

Other crates

For crates not listed here, see the workspace map and www.confium.org/confium (RustDoc). Additional deep-dive pages will be added as the documentation site grows.