Crate

rustls

Modern TLS implementation in pure Rust — no C code.

What it is

rustls is a TLS 1.2 and 1.3 implementation written entirely in Rust. It handles certificate verification, mutual authentication, and session resumption. It integrates with tokio via tokio-rustls and replaces OpenSSL-based TLS in the Rust ecosystem.

Why it is commonly used

Used in security-conscious applications and where OpenSSL is undesirable — embedded systems, WebAssembly targets, and production services that require memory-safe TLS without C library dependencies or OpenSSL version management.

254
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2.3M
Total stars
415
Active
392
Owners
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