Chaum-Pedersen on a different sister curve (than G1)#81
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Chaum-Pedersen on a different sister curve (than G1)#81
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drskalman
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Feb 16, 2026
drskalman
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- Migrate to Arkworks 0.5.0
- Implement the possibility of Chaum-Pedersen signature carried out on a separate curve.
- Implement two possible sister curves (one in TE one in SW) and investigate possible speed up (there wasn't any, because sisters didn't have fast automorphism like G1. see: Bench marking Chaum-Pedersen Signature in the G1 vs in another sister group #80)
- Implement Dual Scalar Multiplication using Straus method with possible support of GLV at the same time.
- Move all experimental code to experimental subdirectory.
- upgrade to arkworks 0.5.0
- re-implement DoublePublicKeyScheme as a DoubleNuggetScheme. - implement Triple Nugget BLS.
…e_triple_publickey_scheme_for_bls12_381` - Fix and pass all other tests - Clear all warnings
- lots of benches for Sister vs Signature group operation.
- NuggetTriplePublicKey - NuggetDoublePublicKey - NuggetDoublePublicKeyGLV - DaulScalarMultiplication - DaulScalarMultiplicationGLV to add Straus Shamir Optimization to Chaum-Pedersen Signatures.
…cKeyGLV` Public key. - Use 256 element precomputed table for GLV with sign.
- add bls pairing verification benchmark
- revive tests for triple nugget. - add tests for dual scalar multiplication module.
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