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Signed-off-by: Kamal Tufekcic <kamal@lo.sh>
1.8 KiB
1.8 KiB
libsoliton
Pure-Rust post-quantum cryptographic library. Provides composite identity keys (X-Wing + ML-DSA-65), hybrid signatures, KEM-based authentication, asynchronous key exchange, double-ratchet message encryption, streaming AEAD, and encrypted storage — all without a C toolchain.
Features
- Hybrid post-quantum: X-Wing (X25519 + ML-KEM-768) for KEM, Ed25519 + ML-DSA-65 for signatures
- Double ratchet: KEM-based ratchet with per-epoch forward secrecy and post-compromise security
- Streaming AEAD: Chunked XChaCha20-Poly1305 with random-access decrypt
- Encrypted storage: Versioned key rings, community blobs, DM queue blobs
- Zero-knowledge auth: KEM challenge-response proof of identity key possession
- Pure Rust: No C dependencies, no system linker requirements, cross-compiles to WASM
Usage
use soliton::identity::generate_identity;
use soliton::primitives::sha3_256;
// Generate a post-quantum identity keypair
let id = generate_identity().unwrap();
let fingerprint = sha3_256::hash(id.public_key.as_bytes());
// Sign and verify
let sig = soliton::identity::hybrid_sign(&id.secret_key, b"hello").unwrap();
soliton::identity::hybrid_verify(&id.public_key, b"hello", &sig).unwrap();
See CHEATSHEET.md for the full API reference.
Documentation
- Specification.md — full cryptographic specification
- Abstract.md — security analysis specification
- CHEATSHEET.md — API quick reference