Russh

Low-level Tokio SSH2 client and server implementation.

This is a fork of Thrussh by Pierre-Étienne Meunier:

:sparkles: = added in Russh

• More safety guarantees :sparkles:
• forward-tcpip (remote port forwarding) :sparkles:
• Ciphers:
  • chacha20-poly1305@openssh.com
  • aes256-gcm@openssh.com :sparkles:
  • aes256-ctr :sparkles:
  • aes192-ctr :sparkles:
  • aes128-ctr :sparkles:
• Key exchanges:
  • curve25519-sha256@libssh.org
  • diffie-hellman-group1-sha1 :sparkles:
  • diffie-hellman-group14-sha1 :sparkles:
  • diffie-hellman-group14-sha256 :sparkles:
• MACs:
  • hmac-sha1 :sparkles:
  • hmac-sha2-256 :sparkles:
  • hmac-sha2-512 :sparkles:
  • hmac-sha1-etm@openssh.com :sparkles:
  • hmac-sha2-256-etm@openssh.com :sparkles:
  • hmac-sha2-512-etm@openssh.com :sparkles:
• Host keys:
  • ssh-ed25519
  • rsa-sha2-256
  • rsa-sha2-512
  • ssh-rsa :sparkles:
• Dependency updates
• OpenSSH keepalive request handling :sparkles:
• OpenSSH agent forwarding channels :sparkles:

Safety

• deny(clippy::unwrap_used)
• deny(clippy::expect_used)
• deny(clippy::indexing_slicing)
• deny(clippy::panic)
• Exceptions are checked manually

Panics

• When the Rust allocator fails to allocate memory during a CryptoVec being resized.

Unsafe code

• cryptovec uses unsafe for faster copying, initialization and binding to native API.

Contributors ✨

Thanks goes to these wonderful people (emoji key):

Mihir Samdarshi 📖

Connor Peet 💻

KVZN 💻

Adrian Müller (DTT) 💻

Simone Margaritelli 💻

Joe Grund 💻

This project follows the all-contributors specification. Contributions of any kind welcome!