keyutils

Rust FFI bindings to the Linux kernel keyring functionality via the keyutils library. It may be used to securely store secrets such as passphrases, cryptographic keys, and other private data.

It is currently a work-in-progress, but should be complete enough for experimental usage.

lib.rs:

Linux keyring bindings for Rust

This crate provides a high-level API for interacting with the Linux keys subsystem.