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Port blake2 on coresimd

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#56 12 comments 4 reactions 0 assignees View on GitHub

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Assessment

Difficulty
4/5
Estimated time
3-5 days
Newbie friendliness
35/100
Issue type
Refactor
Clarity
Mostly clear
Activity status
Stale
Tech stack
rust
Domain
cryptography

Research direction

Start by examining the blake2 crate and its current simd feature usage, then compare the intended coresimd approach with the Rust 1.27 SIMD stabilization. Done means porting blake2 to coresimd and removing the simd feature without changing its hashing behavior.

Written by the indexing model from the issue text.

Description

enhancement help wanted

With stabilization of SIMD intrinsics in Rust 1.27 we can remove simd feature from the blake2 crate.

Dominant language
Rust
Stars
2.3k
Forks
343
Avg merge
1h 27m
Merged PRs (30d)
5

Getting set up

This project ships no dev container, Dockerfile or contributing guide, so setting up is up to you: start from its README, and see our first-contribution guide for the general steps.

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.

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