openwall / openwall/john

Add SIMD support in BitLocker CPU format

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#2,517 1 comment 0 reactions 0 assignees View on GitHub

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enhancement RFC / discussion
Dominant language
C
Stars
13.6k
Forks
2.6k
PR merge metrics
No merged PRs in 30d

Description

This issue has no description.

Contributor guide

Open the contributing guide

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

The issue names only the BitLocker CPU format and provides no file, test, or implementation details. Start by locating that format in the John the Ripper source and reviewing existing SIMD-enabled formats. The completion criteria are not specified, so the expected SIMD coverage and validation tests need clarification first.

Written by the indexing model from the issue text.

Assessment

Tech stack
c
Domain
performance, security
Issue type
Feature
Difficulty
5/5
Estimated time
Over a week
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
15/100

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