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poseidon-rs
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poseidon-rs/README.md

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Add GHA
3 years ago
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hash arbitrary array size (chunks of 5), add hash_bytes
4 years ago
add poseidon
4 years ago
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Update Poseidon last changes of the reference impl Update Poseidon to last changes of the reference implementation from https://extgit.iaik.tugraz.at/krypto/hadeshash/-/commit/26ddaa91db58a600f16b0d94e2d624b861c95450 Compatible with update at circomlib (https://github.com/iden3/circomlib/commit/cf853c1cc96fa537cb1030f70a6f78e5d80ed0e4)
3 years ago
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add poseidon
4 years ago
Extend to 16 inputs following https://github.com/iden3/circomlib/commit/a86654785d060c206bd23cb30ad24f74791b33c3
11 months ago
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add poseidon
4 years ago
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Add benchmarks (49x improvement with ff) Tested on a Intel(R) Core(TM) i5-6300U CPU @ 2.40GHz, with 16GB of RAM. - Old (using nnum-bigint): hash time: [5.9258 ms 5.9407 ms 5.9587 ms] - New (using ff): hash time: [120.12 us 121.08 us 122.30 us]
3 years ago
  1. # poseidon-rs [![Crates.io](https://img.shields.io/crates/v/poseidon-rs.svg)](https://crates.io/crates/poseidon-rs) [![Test](https://github.com/arnaucube/poseidon-rs/workflows/Test/badge.svg)](https://github.com/arnaucube/poseidon-rs/actions?query=workflow%3ATest)
  3. Poseidon hash implementation in Rust, a zkSNARK friendly hash function.
  5. https://eprint.iacr.org/2019/458.pdf
  7. Compatible with the Poseidon implementations:
  8. - Sage (reference implementation): https://extgit.iaik.tugraz.at/krypto/hadeshash
  9. - Go: https://github.com/iden3/go-iden3-crypto
  10. - Js & circom: https://github.com/iden3/circomlib
  12. An arkworks-based version of this repo can be found at https://github.com/arnaucube/poseidon-ark
  14. ## Warning
  15. Do not use in production