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An experimental Rust crate for sigstore

Continuous integration Docs License Crate version Crate downloads
Continuous integration Docs License: Apache 2.0 Crate version Crate downloads

This is an experimental crate to interact with sigstore.

This is under high development, many features and checks are still missing.

Features

Verification

The crate implements the following verification mechanisms:

  • Verify using a given key
  • Verify bundle produced by transparency log (Rekor)
  • Verify signature produced in keyless mode, using Fulcio Web-PKI

Signature annotations and certificate email can be provided at verification time.

OpenID Connect

For use with Fulcio ephemeral key signing, an OpenID connect API is available.

Known limitations

  • The crate does not handle verification of attestations yet.

Examples

The examples directory contains demo programs using the library.

Security

Should you discover any security issues, please refer to sigstores security process