Ahmad 39296e6e7d Derive Eq trait for Point		3 weeks ago
.github/workflows	port https://github.com/arnaucube/babyjubjub-rs to arkworks ff	1 year ago
benches	Update aarch64 feature related code & minor update	2 years ago
src	Derive Eq trait for Point	3 weeks ago
.gitignore	add point addition	5 years ago
Cargo.toml	Add compression	1 month ago
LICENSE	add point addition	5 years ago
README.md	port https://github.com/arnaucube/babyjubjub-rs to arkworks ff	1 year ago

README.md

babyjubjub-ark

Note: this repo is a fork from https://github.com/arnaucube/babyjubjub-rs , porting it to arkworks ff.

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-ark

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