RustCrypto / RustCrypto/formats

Is there a way to add an unsigned value after the signature ?

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Dominant language
Rust
Stars
338
Forks
188
Avg merge
4d 6h
Merged PRs (30d)
15

Description

Basically I need to add a TSA to my CMS signature and include it into the unsigned data.

Contributor guide

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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 locating the CMS signature implementation and the representation of unsigned data. Investigate how a TSA value would be added after the signature and whether CMS support or existing tests cover this case. Done means the supported approach and its expected behavior are clear.

Written by the indexing model from the issue text.

Assessment

Tech stack
rust
Domain
cryptography
Issue type
Feature
Difficulty
5/5
Estimated time
Over a week
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
20/100

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