rustls / rustls/rcgen

Support `CryptoProvider` like plugin mechanism

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Dominant language
Rust
Stars
505
Forks
157
Avg merge
39m
Merged PRs (30d)
1

Description

https://github.com/rustls/rustls/issues/1540 in rustls provides a mechanism to plug in arbitrary crypto providers. While the in-tree ones only have ring and aws_lc_rs, mirroring rcgen, there are out of tree providers that can be used. However, if an application depends on rcgen, these benefits are negated (assuming a project requires all crypto to be done by a specific implementation).

It would be nice to have a pluggable model.

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First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by reading rustls issue 1540 and comparing its CryptoProvider mechanism with rcgen's current ring and aws_lc_rs support. The issue does not name files or tests, so first define the provider API and compatibility scope; done should mean rcgen supports arbitrary out-of-tree providers without losing existing provider support.

Written by the indexing model from the issue text.

Assessment

Tech stack
rust
Domain
cryptography, security
Issue type
Feature
Difficulty
5/5
Estimated time
Over a week
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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