Implementation of Schnorr signature module for mithril-stm.

[damrobi]

Content

This PR includes a new module for mithril-stm containing an implementation for the Schnorr signature that will be used in the SNARK version of mithril.

Pre-submit checklist

• Branch
  • Tests are provided (if possible)
  • Crates versions are updated (if relevant)
  • CHANGELOG file is updated (if relevant)
  • Commit sequence broadly makes sense
  • Key commits have useful messages
• PR
  • All check jobs of the CI have succeeded
  • Self-reviewed the diff
  • Useful pull request description
  • Reviewer requested
• Documentation
  • Update README file (if relevant)
  • Update documentation website (if relevant)
  • Add dev blog post (if relevant)
  • Add ADR blog post or Dev ADR entry (if relevant)
  • No new TODOs introduced

Comments

Issue(s)

Relates to #2756

[github-advanced-security]

cargo-doc found more than 20 potential problems in the proposed changes. Check the Files changed tab for more details.

[github-advanced-security]

clippy found more than 20 potential problems in the proposed changes. Check the Files changed tab for more details.

[github-actions]

Test Results

    4 files  ±0    168 suites  ±0   22m 40s ⏱️ -16s
2 207 tests ±0  2 207 ✅ ±0  0 💤 ±0  0 ❌ ±0 
6 887 runs  ±0  6 887 ✅ ±0  0 💤 ±0  0 ❌ ±0 

Results for commit 439344a. ± Comparison against base commit 2ad7d5e.

♻️ This comment has been updated with latest results.