portal-client
| Crates.io | portal-client |
| lib.rs | portal-client |
| version | 0.5.0 |
| source | src |
| created_at | 2020-10-02 22:20:43.423651 |
| updated_at | 2023-10-14 23:39:57.535789 |
| description | A Secure file transfer utility, written in Rust. The protocol 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. |
| homepage | https://github.com/landhb/portal |
| repository | https://github.com/landhb/portal |
| max_upload_size | |
| id | 295568 |
| size | 359,227 |
Bradley Landherr (landhb)
documentation
https://docs.rs/portal-client
README
portal-client
This crate contains the client-side application for Portal - An encrypted file transfer utility.
- Negoticate a symmetric key with a peer using SPAKE2
- Encrypt files with Chacha20poly1305 using the RustCrypto implementation
- Send/receive files through a Portal relay
Note: The peer must connect to the same portal-relay as you. The default relay is portal-relay.landhb.dev but can be changed in your config. On linux the config is most commonly located at ~/.config/portal/portal.toml.
Installation
cargo install portal-client
Send a file
portal send /path/to/file
Recv a file
portal recv
Diagram of Key Derivation
