MetalSSH

MetalSSH is an experimental SSH implementation with these goals:

• Protocol represented cleanly as a state machine, so that invalid states are impossible
• Sans-IO, so that the protocol may be run over any transports
• Zero-copy as much as possible, doing no allocations within the library
• no_std-compatible such that the library works without a heap
• Modular cryptographic backends so that may be benchmarked against each other

Tests

Run all tests:

cargo test

Run only integration tests, which hits the network:

cargo test --test integration

Benchmarks

Benchmarks use criterion and run in release mode by default.

To view an HTML landing page with the benchmarks, run this after having run the benchmarks:

open target/criterion/report/index.html

Run cipher benchmarks:

cargo bench --bench cipher