ChaCha20-Poly1305

An authenticated encryption with associated data (AEAD) algorithm implemented with the ChaCha20 stream cipher and the Poly1305 message authentication code (MAC).

This implementation is maintained by the rust-bitcoin community and has a focus on a bare-bones API suitable for the bitcoin ecosystem.

Minimum Supported Rust Version (MSRV)

This library should always compile with any combination of features on Rust 1.63.0.

lib.rs:

Combine the ChaCha20 stream cipher with the Poly1305 message authentication code to form an authenticated encryption with additional data (AEAD) algorithm.