complex/

Package adratchet implements an asynchronous double ratchet mechanism with Thyrse, X25519, and ML-KEM-768.

Package frost implements FROST (Flexible Round-Optimized Schnorr Threshold) signatures using Ristretto255 and Thyrse.

Package hpke implements anonymous hybrid public key encryption using X25519 and ML-KEM-768.

Package oprf implements an [RFC 9497]-style Oblivious Pseudorandom Function scheme using Thyrse and Ristretto255.

Package pake provides a [Cpace]-style Password-Authenticated Key Exchange (PAKE), which allows two parties which share a possibly low-entropy secret (like a password) to establish a high-entropy shared protocol state for e.g.

Package sig implements an EdDSA-style Schnorr digital signature scheme using Ristretto255 and Thyrse.

Package signcrypt implements an integrated signcryption scheme using ML-KEM-768, ML-DSA-44, and Thyrse.

Package vrf implements a verifiable random function (VRF) using Ristretto255 and Thyrse.