portal-lib 0.5.0

A Secure file transfer library, written in Rust. The library utilizes SPAKE2 for key negotiation over an insecure channel, and ChaCha20Poly1305 Authenticated Encryption to encrypt the file with the derived shared symmetric key. This enables two peers to transfer a file over any channel without needing to trust the intermediary relay.
Documentation

portal-lib

There is very little structured metadata to build this page from currently. You should check the main library docs, readme, or Cargo.toml in case the author documented the features in them.

This version has 4 feature flags, 2 of them enabled by default.

default

rustcrypto-backend (default)

chacha20poly1305 (default)

ring

ring-backend