v0.53.0

Major changes

• c41d4f6: Use aws-lc-rs/ring implementation for AEAD ciphers (#535) (Eric Rodrigues Pires) #535

This improves AES-GCM encryption/decryption performance by 10x and ChaCha20-Poly1305 by at least 2x on commonly used targets.

aws-lc-rs is the default implementation, but you can opt to use ring instead by enabling the ring crate feature. On WASM, you will have to use russh with default-features = false, features = ["ring"] as the default features cannot be controlled per target, and aws-lc-rs does not support WASM.

Fixes

• 1d7e52f: Fail when accept() returns an Error (#518) (Pascal Grange) #518
• Dead loop when client receives messages (#524) #524 (wyhaya)
• 052109c: fixed #531 - merge fix from RustCrypto/SSH#351 (Eugene)

Features

• 04e529e: added [email protected] cipher support (#526) (handewo) #526
• cfe45e5: Support sending "[email protected]" requests (#527) (handewo) #527
• 1d49e7d: #323 - direct-streamlocal support on server side (#529) (Eugene) #529