https://github.com/arnaucube/babyjubjub-rs

BabyJubJub elliptic curve implementation and EdDSA signature scheme in Rust
https://github.com/arnaucube/babyjubjub-rs

Last synced: 29 days ago
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BabyJubJub elliptic curve implementation and EdDSA signature scheme in Rust

• Host: GitHub
• URL: https://github.com/arnaucube/babyjubjub-rs
• Owner: arnaucube
• License: apache-2.0
• Created: 2019-07-28T21:10:56.000Z (almost 6 years ago)
• Default Branch: master
• Last Pushed: 2024-01-22T16:06:18.000Z (over 1 year ago)
• Last Synced: 2025-03-26T21:38:22.313Z (about 2 months ago)
• Language: Rust
• Homepage:
• Size: 56.6 KB
• Stars: 42
• Watchers: 4
• Forks: 17
• Open Issues: 2
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

• awesome-circom - babyjubjub-rs - BabyJubJub elliptic curve compatible with circomlib (Cryptographic primitives / Cryptographic primitives in other languages)

README

        
# babyjubjub-rs [![Crates.io](https://img.shields.io/crates/v/babyjubjub-rs.svg)](https://crates.io/crates/babyjubjub-rs) [![Test](https://github.com/arnaucube/babyjubjub-rs/workflows/Test/badge.svg)](https://github.com/arnaucube/babyjubjub-rs/actions?query=workflow%3ATest)

BabyJubJub elliptic curve implementation in Rust. A twisted edwards curve embedded in the curve of BN128/BN256.

BabyJubJub curve explanation: https://medium.com/zokrates/efficient-ecc-in-zksnarks-using-zokrates-bd9ae37b8186

Uses:

- Poseidon hash function https://github.com/arnaucube/poseidon-rs

Compatible with the BabyJubJub implementations in:

- Go, from https://github.com/iden3/go-iden3-crypto

- circom & javascript, from https://github.com/iden3/circomlib

## Warning

Doing this in my free time, **do not use in production**.

### References

- BabyJubJub curve explanation: https://medium.com/zokrates/efficient-ecc-in-zksnarks-using-zokrates-bd9ae37b8186

	- C++ & Explanation https://github.com/barryWhiteHat/baby_jubjub

		- C++ https://github.com/barryWhiteHat/baby_jubjub_ecc

	- Javascript & Circom: https://github.com/iden3/circomlib

	- Go https://github.com/iden3/go-iden3-crypto

- JubJub curve explanation: https://z.cash/technology/jubjub/

	- Rust: https://github.com/zkcrypto/jubjub

	- Python: https://github.com/daira/jubjub