https://github.com/s1nus/poseidon-smt

Based on monotree
https://github.com/s1nus/poseidon-smt

Last synced: 5 days ago
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Based on monotree

• Host: GitHub
• URL: https://github.com/s1nus/poseidon-smt
• Owner: S1nus
• License: mit
• Created: 2023-07-27T11:05:25.000Z (over 1 year ago)
• Default Branch: master
• Last Pushed: 2023-07-27T13:21:07.000Z (over 1 year ago)
• Last Synced: 2023-08-06T08:11:18.952Z (over 1 year ago)
• Language: Rust
• Size: 204 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • Changelog: ChangeLog.md
  • License: LICENSE

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README

        
Fork of [Monotree](https://github.com/thyeem/monotree) using [poseidon-rs](https://github.com/arnaucube/poseidon-rs).

Hash uses 21888242871839275222246405745257275088548364400416034343698204186575808495617 as the field modulus.

The chosen field can only represent 253 bits of data, so we split the preimages into chunks of 31 bytes, and pass a vector of field elements into the Poseidon hasher.

Performance of many operations is slow. Optimizations might be possible through parallelization.